¶2PARR, JUDGE: Respondent determined deficiencies in petitioners' 1991 and 1992 Federal income and self-employment taxes and accuracy-related penalties as follows:
¶3 Accuracy-Related Penalty
¶4 Year Deficiency Sec. 6662(a)
¶5 ____ __________ ________________________
¶8The issues for decision*101 are:
¶9(1) Whether petitioners had unreported net income from a sports memorabilia activity in the amounts of $ 96,350 in 1991 and $ 28,001 in 1992;
¶10(2) whether petitioners are liable for self-employment tax on the net income from the sports memorabilia activity;
¶11(3) whether petitioners are liable for the accuracy-related penalties under section 6662(a); and
¶12(4) whether petitioner Barbara Kling is eligible for relief under section 6015 with respect to any understatement of tax attributable to the sports memorabilia activity.
FINDINGS OF FACTA. BACKGROUND¶13Some of the facts have been stipulated and are so found. The stipulation of facts, the supplemental stipulation of facts, and the attached exhibits are incorporated herein by this reference.
¶14Petitioners Raymond F. Kling (Raymond) and Barbara K. Kling (Barbara) resided in Cleveland, Ohio, when their petition was filed. Petitioners have been married to each other for more than 31 years and have four adult children. Although petitioners had saved some money for their children's education, all the children have paid for their own undergraduate and postgraduate schooling. Petitioners purchased their house over 21 years ago for *102 $ 41,000. At the time of the trial in this case, the house had a value of approximately $ 60,000 and was subject to a $ 45,000 mortgage.
¶15For many years, petitioners maintained a joint bank account in both their names at the National City Bank. The account had the same address as their residence, and the monthly bank statements were sent to that address. They closed the National City Bank account in July 1991 and did not maintain a personal checking account for the remainder of 1991 and all of 1992. Eventually Barbara opened an account in her own name.
¶16At the time of the trial in this case, Raymond did not own any other real property, did not own any stocks or bonds, and did not have a pension plan or IRA.
¶17Raymond has collected baseball cards since 1957. He also collects stamps, coins, guns, sports memorabilia, typewriters, 1 movie posters, autographs, and pictures. Every year he takes 1,000 to 2,000 photographs of the Cleveland Indians at spring training. He has more than a million Cleveland Browns programs, and 100 Cleveland Indians programs. 2
¶18*103 Raymond goes to flea markets five or six times a week. He attends baseball card shows once or twice a month. Raymond does not have a booth to sell cards at the shows, but he trades, buys, and sells cards at the shows. Over the years, Raymond created a cash hoard primarily from periodic sales of his memorabilia.
¶19For about 20 years, Raymond has stored most of the items he has collected in part of an old building (the warehouse). Although Raymond displayed some of his sports cards and collectibles in the front part of the warehouse, most of the items were in disorganized piles. The warehouse is known as Ohio Hobby Dealers Supply. Raymond pays $ 500 per month rent for the warehouse. In addition to the warehouse, the building also houses a gym, a travel agency, a mission, and a print shop.
¶20Raymond also stores some of his memorabilia in an old church building that he rents from St. Vladimir's. He began renting with a 3-year option to purchase from St. Vladimir's in 1991 or 1992. He paid from $ 200 to $ 500 per month for rent and $ 5,000 for the option to purchase. At the end of the 3-year option period, Raymond did not purchase the building and forfeited the $ 5,000.
¶21Raymond did not*104 deduct on his income tax returns the rent paid for any site where the items he has collected were stored.
¶22From 1979 to 1988, Raymond owned a one-third interest in a corporation that owned four video stores. In 1988, the stores closed because they could not compete with larger video stores such as Blockbuster.
¶23Except for his sports memorabilia activity, Raymond was not otherwise employed from 1988 until 1997. In 1991, Barbara attended college full time, paying for her schooling with student loans. She began working as a teacher in May 1992.
¶24In order to supplement their income to cover living expenses incurred from 1990 through 1992, petitioners refinanced their house, maximized their credit card balances, and used money they had saved for their children's educations. Although some of petitioners' personal expenses were paid out of the National City Bank account, Raymond paid most of petitioners' living expenses with cash.
¶25In 1990, Raymond made a $ 10,000 profit from an autograph session with Jim Brown.
¶26Raymond bought and sold sports memorabilia, sports memorabilia supplies, and other collectibles during 1991 and 1992. Raymond did not maintain any books or records (including inventory*105 records) regarding the sales and purchases of these items.
¶27In 1991, Raymond traded baseball cards for an automobile worth $ 2,000. In 1992, Raymond paid $ 1,500 for a motor home and then sold the motor home a few months later for the same amount.
B. DAVID J. MOROVA¶28Raymond and David J. Morova (Morova) are friends who met through their dealings in sports memorabilia. Raymond helped Morova start a small retail business called Davey's Cards, Comics, and Collectibles (Davey's Cards). Raymond and Morova initially intended to operate the store as a partnership. Raymond helped Morova obtain a vendor's permit and tax ID number, stocked the store with hobby supplies, and provided the store with a few video games. Morova put in his comic book and card collections. The store opened in late January 1990. Sometime thereafter, Raymond and Morova agreed that the store would be Morova's alone.
¶29During the first year of operation, Davey's Cards was the only store in the area. Morova was able to pay the bills and build up his stock. After the first year, at least four additional stores opened within 2 miles of Davey's Cards. About the same time, card packs became more expensive. As a result, the*106 business slowly died. Raymond and Morova agreed that all income from the operation of Davey's Cards belonged to Morova, and Morova reported the income on his Federal income tax returns.
C. AMERITRUST ACCOUNT¶30During 1991 and 1992, Raymond and Morova had signature authority over an Ameritrust checking account titled Davys DBA Ohio Hobby Dealers Supply (the Ameritrust account). Bank statements for the Ameritrust account were mailed to Davey's Cards. Morova then delivered the statements to Raymond's warehouse.
¶31Raymond was the only person who wrote checks drawn on the Ameritrust account. Morova did not sign any checks on the Ameritrust account. Morova did use the Ameritrust account to receive money for credit card sales made by Davey's Cards. Raymond gave Morova supplies in exchange for the amounts deposited into the Ameritrust account from credit card sales at Davey's Cards. Except for those supplies received from Raymond, Morova did not use the account to pay any expenses from his retail store.
D. BUYERS GROUP¶32Raymond and a group of dealers formed a buying group to purchase supplies and merchandise in bulk (the buyers group). Raymond would solicit orders from the other members, place*107 the order with a distributor, and pick up the order. He usually collected the money from the members of the group as they picked up their portion of the supplies.
¶33Raymond rented space in a building in Hartville, Ohio. Some members of the buying group would pick up their supplies at the Hartville site, because it was closer than the warehouse. One of Raymond's friends, John Lauderdale, bought and sold cards at the Hartville site and took care of the pickups at that site.
¶34Ohio Coin is a wholesale distributor of baseball cards, coin supplies, and related products in the collectible industry. Ohio Coin sells to small distributors, dealers, and to a lesser degree the public. Ohio Coin's prices are 30 percent cheaper than other suppliers in the State. Customers receive an additional 3-percent discount if they pick up a skid 3 of product. To get the 3-percent discount, customers of Ohio Coin, such as Raymond's buyers group, combine orders and then distribute the product among themselves.
¶35*108 The round trip from Ohio Coin to Cleveland was approximately 500 miles. In 1991, instead of spending a whole day to pick up orders from Ohio Coin, Raymond purchased a van for Lewis Miller, an employee of Ohio Coin. The van was titled in Mr. Miller's name, and Mr. Miller was the owner of the van. Mr. Miller used the van to pick up and deliver the items Raymond's group purchased from Ohio Coin. Raymond purchased the van from Cumba Motors for $ 1,400. A check in the amount of $ 1,000 drawn on the Ameritrust account was made payable to Cumba Motors. The balance of the purchase price was made with cash. The vehicle experienced a transmission problem and Raymond paid $ 450 to Custom Trans, Inc., for the repair.
¶36In about June or July 1992, Raymond purchased products from Ohio Coin. He arranged to pay for the products over time and gave Ohio Coin a series of 10 to 12 checks for $ 1,296 each to be negotiated on a monthly basis. Beginning in September 1992, the checks did not clear the bank. Ohio Coin accepted most of the products back for about one-half the price.
¶37Ohio Coin sold approximately $ 40,000 of "screw-downs" to Raymond for $ .40 each. The deal for which Raymond bought the screw- *109 downs fell through, and Ohio Coin bought the product back for approximately $ .19 each.
E. CARL DIETZ AND MEGACARDS¶38Carl Dietz (Dietz) owns a sports memorabilia shop called Sports of Sorts. Raymond lent Dietz money to purchase photographs. As of September 22, 1990, Dietz owed Raymond $ 7,300 for amounts Raymond had lent him.
¶39During the summer of 1991, Raymond and Dietz attended a national convention in Anaheim, California. Raymond helped Dietz sell a photograph to Megacards for $ 50,000. Raymond received $ 5,000 from the sale.
¶40Raymond sold certain photographs to Megacards for the aggregate amount of $ 77,000 during 1991. The photographs were owned by Mr. Dietz and a friend of his, Al Gouley. Raymond had lent Mr. Dietz money to purchase the photographs. When Megacards purchased the photographs, it paid the purchase price by a $ 65,000 wire transfer on December 6, 1991, to the Ameritrust account and by a $ 12,000 check made payable to Raymond and deposited into the Ameritrust account. Raymond returned $ 10,000 of the purchase price to either Steve Juskewycz 4 or Megacards. Raymond also paid Mr. Dietz $ 19,775. Raymond made a commission on the sale.
*110 F. FRANK'S WHOLESALE¶41In January 1991, Raymond sold memorabilia known as baseball gross-outs and awesome all-stars for $ 23,000 to Frank's Wholesale, owned by Frank Sustar (Sustar). Sustar gave Raymond $ 9,189 in cash, and the cash was put in a paper bag. On January 14, 1991, Barbara deposited the cash into petitioners' National City Bank account at Raymond's request. Raymond also deposited checks from Frank's Wholesale totaling $ 15,608.01 into the Ameritrust and National City Bank accounts.
G. SALES FROM RAYMOND'S PRIVATE COLLECTION1. JAMES AMODIO¶42James Amodio purchased sports memorabilia and other collectibles from Raymond during the years at issue. Two checks signed by James Amodio made payable to Raymond in the amounts of $ 145 and $ 152.75 were deposited into the Ameritrust account on May 20, 1991, and December 6, 1991, respectively.
2. JOHN CADIER¶43In 1991, Raymond sold a baseball card to John Cadier for $ 200. The purchase price was deposited into the Ameritrust account.
3. ROBERT KOEHLER¶44In 1991, Raymond sold baseball photos to Robert Koehler for $ 400. The purchase price was deposited into the Ameritrust account.
4. THOMAS JURCAK¶45In 1991, Raymond sold a baseball*111 to Thomas Jurcak for $ 48. The $ 48 was deposited into the Ameritrust account.
H. PETITIONERS' 1991 AND 1992 FEDERAL INCOME TAX RETURNS¶46Petitioners filed their joint Federal income tax returns for the taxable years 1991 and 1992. On their 1991 return, petitioners reported total income of $ 18,000. On Schedule D, Capital Gains and Losses, of the 1991 return, petitioners reported gain from two sales of photos. They reported $ 5,000 gain from a July 1, 1991, sale of a photo with zero basis for $ 5,000, and a December 4, 1991, sale of photos acquired on December 1, 1991, with zero basis for $ 13,000.
¶47On their 1992 return, petitioners reported total income of $ 9,677.75. They reported $ 4,624 of Form 1099-MISC income from Topps Co., $ 5,032.32 from Barbara's Form W-2 income from teaching, and $ 21.43 of interest income.
I. RECONSTRUCTION OF INCOME¶48An internal revenue agent of the Internal Revenue Service audited petitioners' 1991, 1992, and 1993 returns. The agent reconstructed petitioners' income using the bank deposits method.
1. 1991 INCOMEa. AMERITRUST ACCOUNT¶49In 1991, gross deposits of $ 404,747.80 were deposited into the Ameritrust account. Of that amount, $ 15,295.09 was*112 attributable to sales paid by credit card at Davey's Cards in exchange for which Morova received $ 15,295.09 of supplies from Raymond. Additionally, there were $ 6,058.82 in miscellaneous bank charges, lease payments on the credit card machine used by Davey's Card, and charges for deposited items returned for insufficient funds.
¶50Checks written and paid on the Ameritrust account for which respondent allowed a deduction for purchases made during 1991 were as follows:
¶51 Payee Amount
¶52 _____ ______
¶53 Lawrence Machine $ 23,156.75
¶54 Midwest Sport Cards 4,937.50
¶55 Sport Design Products 23,269.18
¶56 Tuff Stuff 1,757.05
¶57 Ohio Coin 104,300.37
¶58 Edgewater Book 2,219.01
¶59 Matthew Zechman Co. 15,734.35
¶60 Matthew Zechman 5,067.00
¶61 Good Deal 1,200.00
¶62 River City Traders 418.00
¶63 CJ's Extra*113 Inning 9,122.50
¶64 Ultra Media Corp. 313.69
¶65 Unique Vinyl 3,156.00
¶66 Extra Base Sports 1,300.00
¶67 B & O Wholesale 610.00
¶68 F.A.F.C. 2,158.00
¶69 Baseline 405.00
¶70 B & B Sports Cards 435.00
¶71 Chris' Cards 1,200.00
¶72 John Lauderdale 10,577.00
¶73 Ron Shedlock 30,825.00
¶74 Beckett 4,166.00
¶75 Myron Swirynsky 540.00
¶77 Don Gries 15,525.00
¶78 Steve Levine 790.00
¶79 David Morova 1,800.00
¶80 Tom Dyschuk 1,080.00
¶81 Eric Lawrence 350.00
¶82 Joey Eacobacci 2,430.00
¶84 Stefan Juskewycz Co. 15,662.96
¶89Respondent allowed deductions as rent expenses paid during 1991 for checks written and paid on the Ameritrust account as follows:
¶90 Payee Expense Amount
¶91 _____ _______ ______
¶92 St. Vladimirs Rent $ 5,000
¶93 Edith Rosch Rent 1,000
¶94Respondent did not allow any deductions*115 for the following additional amounts paid from the Ameritrust account in 1991:
¶95 Payee Amount
¶96 _____ ______
¶97 Debra Bradley $ 27,175.00
¶98 Raymond 10,013.00
¶99 Bob Kelly 500.00
¶100 Ray Duffy 150.00
¶101 Fred Pachasa 450.00
¶103 Jim Mitchell 4,000.00
¶104 Maintenance Engineering, Ltd. 177.93
¶105 Anna Fox 1,077.00
¶106 Dan Eberhardt 240.00
¶107 James Brznack 60.50
¶108 Jennifer Kling 933.78
¶109 Wade Carsel 100.00
¶110 Carl Dietz 19,775.00
¶113 Cash 2 1,500.00
¶114 John Pepera 375.00
¶115 Thomas J. Bowers 4 1,260.00
¶116 Cash 2 120.00
b. NATIONAL CITY BANK ACCOUNT¶117From January 1991 until the account was closed in July 1991, gross deposits of $ 59,198.55 were deposited into the National City Bank account. Of that amount, $ 2,600 was transferred by check from the Ameritrust account and $ 18.50 represents amount received as gifts.
¶118In 1991, the following amounts were paid from the National City Bank account for petitioners' personal expenses:
¶120 _____ ______
¶122 Student Travel Service 184.00
¶123 West American Insurance Co. 213.00
¶124 East Ohio Gas 55.00
¶125 Old Brooklyn Youth League 15.00
¶126 Tom Ballog 100.00
¶127 Trinity High School 25.00
¶128 College-level Exam. Program 38.00
¶129 Oriental Trading Co. 12.60
¶130 Lake Erie Girl Scout Council 24.00
¶131 Internal Revenue Service 92.00
¶132 Treasure of State of Ohio 84.14
¶133 Central Collection Agency 257.96
¶134 College Scholarship Service 26.25
¶135 Our Lady of Good Counsel 50.00
¶136 Cleveland Public Power 116.67
¶137*118 Checks written and paid on the National City Bank account for which respondent allowed a deduction for purchases made during 1991 were as follows:
¶138 Payee Amount
¶139 _____ ______
¶140 M. Zechman 690
¶141 Midwest Sports Cards 375
¶142 Jim Beckett 166
¶143 Lawrence Machine 3,375
¶144 Ron Shedlock 8,472
¶145 Ohio Coin 26,502
¶146 Gateway Cards 756
¶147 Beckett 1,419
¶148The following additional amounts were paid from the National City Bank account in 1991:
¶149 Payee Amount
¶150 _____ ______
¶151 Bob Kelly $ 164.00
¶152 Jim Wilson 200.00
¶154 Manufacturers Hanover 221.00
¶155 Evelyn Johanson 1,614.00
¶156 Wholesale Club 3,000.00
¶157 Sam's Club 1,874.15
¶158 Cash $ 1,600.00
¶159During 1991, miscellaneous bank charges and returned check fees of $ 269.65 were debited/charged against the National City Bank account.
c. IRS DETERMINATION FOR 1991¶160The internal revenue agent determined Raymond's gross income from the sale of sports memorabilia and supplies for 1991 as follows:
¶161 Ameritrust deposits $ 404,748
¶162 Less misc. expenses (5,763)
¶163 National City Bank deposits 59,199
¶164 Less misc. expenses (2,600)
¶165 ________
¶166 Total 455,584
¶167The agent further determined that petitioners' 1991 income should be increased by $ 91,749 computed*120 as follows:
¶168 Gross receipts $ 455,584
¶169 Purchases (353,234)
¶170 Rent (6,000)
¶171 Self-employment tax adjustment (4,601)
¶172 ________
¶173 Total 91,749
2. 1992a. AMERITRUST/STAR BANK ACCOUNT¶174During the first 6 months of 1992, gross deposits of $ 77,482 were deposited into the Ameritrust account. Miscellaneous bank charges and deposited items returned for insufficient funds totaling $ 2,996.33 were charged to the Ameritrust account in 1992. During 1992, a total of $ 1,186.40 attributable to credit card purchases from Davey's Cards was directly deposited into the Ameritrust account. Morova received $ 1,186.40 of merchandise from Raymond in exchange for the deposits from the credit card sales.
¶175Sometime in June 1992, Ameritrust was acquired by Star Bank, and the Ameritrust account became the Star Bank account. In the latter part of 1992, gross deposits of $ 17,424 were deposited into*121 the Star Bank account.
¶176Respondent allowed a deduction for purchases for checks written and paid on the Ameritrust/Star Bank account during 1992 as follows:
¶177 Payee Amount
¶178 _____ ______
¶180 Ohio Coin 2,946.00
¶182 Megacards 4,000.00
¶183 Master Printing Co. 3,157.00
¶184 Pro Sport 2,900.00
¶185 Lawrence Machine 1,700.00
¶186 Unique Vinyl 1,811.10
¶187 Premier Sportscards 866.48
¶188*122 Respondent allowed a deduction for rental expenses for checks written and paid on the Ameritrust/Star Bank account during 1992 as follows:
¶189 Payee Expense Amount
¶190 _____ _______ ______
¶191 St. Vladimirs Rent $ 2,000
¶192 Edith Rosch Rent 3,000
¶193The following additional amounts were paid from the Ameritrust/Star Bank account in 1992:
¶194 Payee Amount
¶195 _____ ______
¶196 Barbara Kling $ 750
¶198 John Banville 600
¶200 Eric Lawrence 1,035
¶201 Bill Clay 1,228
¶202 Raymond 5,000
¶203 Cash 3,400
¶205 David Houlihan 4,000
¶206Because of insufficient funds, checks written or presented for payment after August 31, 1992, on the Ameritrust/Star Bank account were not honored. Miscellaneous bank charges and returned check fees of $ 885.86 were debited/charged against the Star Bank account during 1992.
b. IRS DETERMINATION FOR 1992¶207The internal revenue agent determined petitioners' gross income from Raymond's sale of sports memorabilia and supplies for 1992 as follows:
¶208 Ameritrust deposits $ 77,482
¶209 Less misc. expenses (2,934)
¶210 Star Bank deposits 17,424
¶211 _______
¶212 Total 91,972
¶213The agent did not reduce the gross income to*124 reflect the $ 885.86 miscellaneous expenses from the Star Bank account.
¶214The agent determined that petitioners' 1992 income should be increased by $ 26,023 computed as follows:
¶215 Gross receipts $ 91,972
¶216 Purchases (58,971)
¶217 Rent (5,000)
¶218 Self-employment tax adjustment (1,978)
¶219 _______
¶220 Total 26,023
¶221Of the $ 58,971 allowed for purchases, checks totaling $ 18,130 were dishonored due to insufficient funds.
J. BARBARA KLING¶222Barbara knew that Raymond bought and sold sports memorabilia during the years at issue, that he stored the memorabilia at the warehouse and at St Vladimir's, and that he maintained the Ameritrust and Star Bank accounts.
OPINIONISSUE 1. WHETHER PETITIONERS HAD UNREPORTED NET INCOME FROM A SPORTS MEMORABILIA ACTIVITY IN THE AMOUNTS OF $ 96, 350 IN 1991 AND $ 28, 001 IN 1992¶223Gross income includes income derived from business. *125 See sec. 61(a)(2). Gross income is construed broadly to include all "accessions to wealth, clearly realized, and over which the taxpayers have complete dominion." Commissioner v. Glenshaw Glass Co., 348 U.S. 426, 431, 99 L. Ed. 483, 75 S. Ct. 473 (1955); Hawkins v. United States, 30 F.3d 1077, 1079 (9th Cir. 1994). Every person subject to income tax is required to keep books and records that establish the amount of gross income and deductions shown by that person on his or her income tax return. See sec. 6001; sec. 1.6001-1(a), Income Tax Regs.
¶224When a taxpayer fails to keep adequate records, the Commissioner is authorized to determine the existence and amount of the taxpayer's income by any method that clearly reflects income. See sec. 446(b); Holland v. United States, 348 U.S. 121, 99 L. Ed. 150, 75 S. Ct. 127 (1954); Mallette Bros. Constr. Co. v. United States, 695 F.2d 145, 148 (5th Cir. 1983); Webb v. Commissioner, 394 F.2d 366, 371-372 (5th Cir. 1968), affg. T.C. Memo 1966-81. The reconstruction of income need only be reasonable in light of all surrounding facts and circumstances. See Palmer v. IRS, 116 F.3d 1309, 1312 (9th Cir. 1997);*126Giddio v. Commissioner, 54 T.C. 1530, 1533-1534 (1970); Schroeder v. Commissioner, 40 T.C. 30, 33 (1963). The Commissioner has latitude in determining which method of reconstruction to apply when taxpayers fail to maintain adequate records. See Petzoldt v. Commissioner, 92 T.C. 661, 693 (1989). Once the Commissioner has reconstructed a taxpayer's income, the burden is on the taxpayer to demonstrate that the Commissioner's determination is excessive. See Mallette Bros. Constr. Co. v. United States, supra; Giddio v. Commissioner, supra at 1534.
¶225The records maintained by petitioners are insufficient to permit an accurate computation of their income tax liability for the years in issue. Respondent reconstructed petitioners' income using the bank deposits method. The bank deposits method is an accepted method of income reconstruction when a taxpayer has inadequate books and records and large bank deposits. See DiLeo v. Commissioner, 96 T.C. 858, 867 (1991), affd. 959 F.2d 16 (2d Cir. 1992); Parks v. Commissioner, 94 T.C. 654, 658 (1990); Nicholas v. Commissioner, 70 T.C. 1057, 1065 (1978);*127Estate of Mason v. Commissioner, 64 T.C. 651, 656 (1975), affd. 566 F.2d 2 (6th Cir. 1977).
¶226In a bank deposits reconstruction of the taxpayer's income, the Commissioner's agents review and analyze the taxpayer's bank records for the years in issue. Bank deposits are prima facie evidence of income. See Clayton v. Commissioner, 102 T.C. 632, 645 (1994). Absent some explanation, a taxpayer's bank deposits represent taxable income. The total of all deposits is determined by the Commissioner for each year in question to arrive at the taxpayer's gross income. An adjustment is then made to eliminate deposits that reflect nonincome items such as gifts, loans, and transfers between the taxpayer's various bank accounts. The Commissioner will also make a further adjustment for the taxpayer's ascertainable business expenses, deductions, and exemptions. See Percifield v. United States, 241 F.2d 225 (9th Cir. 1957).
¶227Where respondent has employed the bank deposits method in his determination of the deficiencies, the burden of proof rests with petitioners to show that such determination is erroneous. See Rule 142(a); Estate of Mason v. Commissioner, supra at 657;*128Harper v. Commissioner, 54 T.C. 1121, 1129 (1970). Respondent need not prove a likely source for the unreported income. See Estate of Mason v. Commissioner, supra.Nor is he required to prove that all deposits constitute taxable income. See Gemma v. Commissioner, 46 T.C. 821, 833 (1966).
¶228The taxpayer has the burden of proving that the bank deposits came from a nontaxable source. See Rule 142(a); Clayton v. Commissioner, supra; Estate of Mason v. Commissioner, supra; Sproul v. Commissioner, T.C. Memo 1995-207. Additionally, the taxpayer bears the burden of proof in substantiating claimed deductions. See Patton v. Commissioner, 799 F.2d 166, 170 (5th Cir. 1986), affg. T.C. Memo 1985-148; C.A. White Trucking Co. v. Commissioner, 601 F.2d 867, 869 (5th Cir. 1979), affg. T.C. Memo 1977-6. Therefore, petitioners were required to substantiate claimed deductions for cost of goods sold in excess of the amount respondent allowed. See, e.g., Manning v. Commissioner, T.C. Memo 1995-408; Wright v. Commissioner, T.C. Memo 1993-27; Danner v. Commissioner, T.C. Memo 1992-385;*129Chagra v. Commissioner, T.C. Memo 1991-366, affd. without opinion 990 F.2d 1250 (2d Cir. 1993).
A. PETITIONERS' INITIAL ARGUMENTS¶229Petitioners argue that Raymond did not make any profit from his activity. They assert that the members of the buyers group paid the same amount for the supplies that Raymond had paid to acquire the goods. Respondent's agent confirmed that Raymond sold the goods to the buyers group at cost.
¶230Petitioners argue that since Raymond did not make a profit from the buyers group activity, there was no income omitted on their returns. The flaw with petitioners' argument, however, is that Raymond used the checking accounts for other transactions besides the buyers group purchasing activity. For example, although the transaction with Dietz and Megacards was unrelated to the bulk buying for the buyers group, Raymond deposited the payment from Megacards into and paid Dietz from the Ameritrust account. It is also apparent to the Court that Raymond used the accounts for transactions related to his private collection.
¶231Raymond attended flea markets five or six times a week and baseball card shows once or twice a month. He traded, bought, and*130 sold cards at the shows. Because he often used the money from sales to purchase other items, Raymond erroneously believed that he did not have taxable income from this activity. Thus, petitioners did not report any income from sales related to Raymond's private collection.
¶232Petitioners next argue that they had no taxable income because, applying factors set forth under section 183, Raymond did not engage in the activity for profit. Petitioners misinterpret section 183, for although that section limits the amount a taxpayer may deduct from an activity if that activity is not engaged in for profit, there is nothing in section 183 that excludes from income profits earned from such activity.
B. REDUCTION OF GROSS RECEIPTS FOR CASH HOARD¶233Respondent determined that petitioners had gross receipts from Raymond's sports memorabilia activity, including the bulk purchasing activity for the buyers group, totaling $ 455,584 in 1991 and $ 91,972 in 1992. Petitioners assert that respondent should have reduced the amount each year to reflect money from a cash hoard that Raymond deposited into the Ameritrust account.
¶234Over the years, Raymond created a cash hoard primarily from periodic sales of his*131 memorabilia. He claims the cash hoard was as follows from 1978 to 1993:
¶235 Year-end Net Increase/
¶236 Year Balance (Decrease)
¶237 ____ ________ ____________
¶238 1978 $ 1,500 $ 1,500
¶239 1979 2,500 1,000
¶241 1981 44,300 2,800
¶242 1982 50,300 6,000
¶243 1983 53,550 3,250
¶244 1984 62,950 9,350
¶245 1985 70,550 7,600
¶246 1986 83,050 12,400
¶247 1987 75,000 (8,050)
¶248 1988 70,000 (5,000)
¶249 1989 55,000 (15,000)
¶250 1990 40,000 (15,000)
¶251 1991 25,000 (15,000)
¶252 1992 10,000 (15,000)
¶254Although we have found that Raymond in fact had a cash hoard, we need not decide for present purposes the amount of the hoard, because the amount of omitted income should not be reduced by the amount of the hoard. In reconstructing petitioners' income, respondent did not include the amount of cash expenditures made by petitioners during the years at issue. Furthermore, except for specific cash deposits that Raymond made into the Ameritrust account to cover bounced checks, discussed below, there is no evidence that deposits into the bank accounts were made from the cash hoard. Therefore, we find that the income determined by respondent should not be reduced to reflect a diminution in any cash hoard that Raymond might have had.
C. REDUCTION OF GROSS RECEIPTS FOR LOANS¶255On several occasions Raymond deposited his own cash into the Ameritrust account to cover checks written on the account that had been dishonored because the account had insufficient*133 funds to cover the amount of the checks. He claims that those cash deposits were in effect loans to the buyers group and that certain checks payable to cash or to himself from the Ameritrust account were repayments of those loans.
¶256Raymond claims that the following cash deposits represent loans he made to the buyers group and the checks payable to himself or cash represent the repayment of the loans:
¶257 Loan
¶258 Date Cash Deposit Repayment/Payee
¶259 ____ ____________ _______________
¶260 01/14/1991 $ 950 --
¶261 01/14/1991 1,050 --
¶262 01/29/1991 2,520 --
¶263 02/04/1991 1,200 --
¶264 02/08/1991 1,500 --
¶265 03/25/1991 -- $ 2,000 Cash
¶266 03/27/1991 -- 2,500 Cash
¶267 04/02/1991 1,000 --
¶269 05/02/1991 2,000 --
¶270 07/17/1991 -- 1,240 Raymond
¶271 07/24/1991 -- 1,000 Cash
¶272 08/27/1991 100
¶273 10/03/1991 -- 1,500 Cash
¶274 11/04/1991 -- 900 Cash
¶275 12/10/1991 -- 1,200 Cash
¶276 04/13/1992 -- 1,000 Cash
¶277 ______ ______
¶278 Total 11,320 11,340
¶279The bank records show that shortly before each of the above cash deposits was made, a fee had been charged for one or more checks dishonored because of insufficient funds. Those records also show that at the time the checks at issue were written to cash or Raymond for repayment the account had ample funds. We find it is more likely than not that the cash deposits were loans that Raymond made to the buyers group to cover checks that had been dishonored for insufficient funds, and the checks payable to cash and to Raymond*135 represent repayment of those loans. Therefore, we find that the gross receipts for 1991 should be reduced by $ 11,320.
D. ADJUSTMENTS FOR DEPOSITS AND CHECKS RELATED TO HOULIHAN/ROTH TRANSACTION¶280Petitioners also claim that in 1991 Raymond was involved in a transaction between his friend John Houlihan (John), John's brother Dave Houlihan (Dave), Jeff Roth (Jeff), and Jeff's girlfriend Debra Bradley (Debra). Petitioners claim that as a result of that transaction the gross receipts for 1991 should be reduced by $ 27,175 or, in the alternative, the cost of goods sold should be increased by that amount. John owns two shops in the Boston area.
¶281Petitioners claim that cash deposited into the Ameritrust account belonged to John (totaling $ 23,075) and Dave (totaling $ 4,000), and the checks written to Debra (totaling $ 27,175), John (totaling $ 26,014), and Dave (totaling $ 4,000) are part of the same transaction as follows:
¶282 Deposits Withdrawals
¶283 ________________ _______________
¶284 Date Amount Source Amount Payee
¶285 ____ ______ *136 ______ ______ _____
¶286 06/19/1991 $ 7,000 John --
¶287 08/08/1991 800 John --
¶288 08/09/1991 -- $ 4,000 Debra
¶289 08/11/1991 -- 4,000 Debra
¶290 08/16/1991 -- 4,000 Debra
¶291 08/20/1991 -- 2,075 Debra
¶292 08/20/1991 -- 2,600 Debra
¶293 08/22/1991 500 John --
¶294 08/22/1991 1,500 John --
¶295 08/23/1991 -- 3,500 Debra
¶296 08/26/1991 475 John --
¶297 08/26/1991 1,300 John --
¶298 09/10/1991 3,000 John --
¶299 09/11/1991 900 John --
¶300 09/13/1991 400 John --
¶301 09/23/1991 200 John --
¶302 09/23/1991 400 John --
¶303 09/23/1991 *137 1,500 John --
¶304 09/24/1991 -- 7,000 Debra
¶305 10/01/1991 500 John --
¶306 10/15/1991 1,700 John --
¶307 10/15/1991 2,900 John --
¶308 10/25/1991 4,000 Dave --
¶309 02/22/1992 -- 5,000 John
¶310 03/13/1992 -- 4,200 John
¶311 04/04/1992 -- 5,850 John
¶312 04/29/1992 -- 3,464 John
¶313 05/03/1992 -- 1,000 John
¶314 05/21/1992 -- 3,500 John
¶315 06/22/1992 -- 1,000 Dave
¶316 07/23/1992 -- 1,000 Dave
¶317 07/23/1992 -- 1,000 Dave
¶318 08/17/1992 -- 1,000 John
¶319 08/17/1992 -- 1,000 John
¶320 08/17/1992 -- *138 1,000 John
¶321 09/04/1992 -- 1,000 Dave
¶322Raymond explains the deposits and withdrawals as follows: John and Dave wanted to purchase a type of card called Uncut Sheets from Jeff Roth; John and Dave gave Raymond cash, Raymond deposited the cash into the Ameritrust account, and Raymond sent a series of checks totaling $ 27,175 to Debra for John and Dave's orders; Raymond also ordered some of the sheets and paid for the purchase by wire transfer; Jeff, however, did not send the sheets that John, Dave, and Raymond had ordered; it took Raymond several months to get the money back; Raymond received cash and some merchandise from Jeff; as Raymond received the money from Jeff, he deposited the cash into his Ameritrust account, and then he sent the money to John and Dave; Raymond sold some of the merchandise he received from Roth for $ 4,200 and sent a check to John for $ 4,200.
¶323Although petitioners' pretrial memorandum indicates that they would call John to testify as a witness, petitioners failed to bring a single witness to corroborate Raymond's story. Thus, petitioners failed to carry their burden of proving that these funds*139 represent items that should not be included in their income.
E. ADJUSTMENTS FOR PURCHASES/COST OF GOODS SOLD OR EXPENSES¶324Respondent allowed petitioners a deduction of $ 353,234 in 1991 and $ 58,971 in 1992 for purchases or cost of goods sold. Respondent also allowed a deduction for rental expense of $ 6,000 in 1991 and $ 5,000 in 1992 Petitioners claim that the deductions for purchases and expenses should be increased for additional amounts.
¶325Respondent did not explain the basis or standard used to determine whether a given item would be included in the purchases for which a deduction was allowed in 1991 or 1992. The agent did not attempt to account for beginning and ending year inventories. It appears to the Court, however, that the agent, having confirmed that the goods acquired for the buyers group were distributed to the members at cost, allowed a deduction for items identified as purchases made for the buyers group. Consistent with that determination, we shall allow a deduction for purchases made for the buyers group. Additionally, we shall allow a deduction for payments unrelated to the buyers group but attributable to sales or transactions completed during the taxable year*140 at issue.
1. KLEIN NEWS¶326Klein News is a distributor of magazines. In 1990, Raymond agreed to provide metal racks to hold plastic pages, sleeves, and hard plastic for sports cards for Klein News. Klein News agreed to purchase between $ 20,000 and $ 25,000 worth of merchandise per month. On December 26, 1990, Raymond wrote a check in the amount of $ 24,048.85 made payable to Ohio Coin for payment of merchandise bought from Ohio Coin related to the deal with Klein News. In 1991, Raymond sold merchandise to Klein News for $ 23,987.46, the payment for which was deposited into the Ameritrust account on February 1, 1991.
¶327Respondent did not allow a deduction in 1991 for the cost of the merchandise purchased from Ohio Coin. Since the merchandise was sold in 1991 as part of the Klein News arrangement, the cost of goods sold for 1991 should be increased by $ 24,048.85.
2. ADDITIONAL CHECKS WRITTEN IN 1991 ON THE AMERITRUST AND NATIONAL CITY BANK ACCOUNTS¶328Petitioners claim that the deductions for purchases and expenses should be increased for the following amounts paid from the Ameritrust and National City Bank accounts in 1991 as follows:
¶330 Payee Amount
¶331 _____ ______
¶332 Raymond $ 8,773.00
¶333 Bob Kelly 500.00
¶334 Ray Duffy 150.00
¶335 Fred Pachasa 450.00
¶337 Jim Mitchell 4,000.00
¶338 Maintenance Engineering, Ltd. 177.93
¶339 Anna Fox 1,077.00
¶340 Dan Eberhardt 240.00
¶341 James Brznack 60.50
¶342 Jennifer Kling 933.78
¶343 Wade Carsel 100.00
¶344 Carl Dietz 19,775.00
¶345 Cash 1,200.00
¶347 Cash 1,500.00
¶348 John Pepera 375.00
¶349 Thomas J. Bowers 1,260.00
¶350 Cash 120.00
¶351 NATIONAL CITY BANK ACCOUNT
¶352 Payee Amount
¶353 _____ ______
¶354 Bob Kelly $ 164.00
¶355 Jim Wilson 200.00
¶356 Evelyn Johanson 1,614.00
¶357 Wholesale Club 3,000.00
¶358 Sam's Club 1,874.15
¶359 Cash 1,600.00
¶360The following discussion relates to the items listed above that were withdrawn*143 from the Ameritrust and National City Bank accounts in 1991.
a. RAYMOND¶361A check dated May 30, 1991, written on the Ameritrust account is made payable to Raymond in the amount of $ 3,173. "E&J Sales" is written on the memo section of the check. The record also shows that a check from E&J Sales made payable to Raymond was deposited into the Ameritrust account on May 30, 1991. Petitioners assert that cost of goods sold in 1991 should be increased to reflect the purchase of the goods for E&J Sales.
¶362Raymond explains the check as follows: E&J Sales is a company that sells wholesale; E&J Sales asked Raymond to purchase some merchandise for the company in California and delivered a check in the amount of $ 3,173 made payable to Raymond; Raymond knew the California company would not accept a third party check; therefore, he deposited the check from E&J Sales into the Ameritrust account and wrote a check to himself in the same amount to pay for the merchandise.
¶363Petitioners did not produce a receipt for any goods purchased for E&J Sales. Additionally, the check written on the Ameritrust account made payable to Raymond was endorsed only by Raymond and not by any other party. Petitioners failed*144 to bring a single witness to corroborate Raymond's story. In failing to do so, petitioners failed to carry their burden of proving that these funds represent items that should be included in the cost of goods sold for 1991.
¶364Petitioners claim that the remaining three checks written to Raymond ($ 2,600 written on January 7, 1991, $ 2,000 written on July 3, 1991, and $ 1,000 written on October 31, 1991) were to distribute profits from the sale of the pictures the gain from which Raymond reported on his return.
¶365On Schedule D of their 1991 return, petitioners reported gain from two sales of photos. They reported a $ 5,000 gain from a July 1, 1991, sale of a photo with zero basis, and a $ 13,000 gain from a December 4, 1991, sale of photos acquired on December 1, 1991, with zero basis. The checks made payable to Raymond do not coincide with the sales of the photographs reported on the 1991 return. Furthermore, we have examined the bank records for the periods around the time of the sales. There is no evidence that $ 5,000 was deposited into the account on or around July 1, 1991, or that $ 13,000 was deposited into the account around December 4, 1991. Petitioners have not established that*145 the income as determined by respondent for 1991 should be reduced by the amounts of these checks.
b. BOB KELLY¶366Bob Kelly is a small card dealer. The $ 500 check paid to Mr. Kelly was for the purchase of cards. We find that the purchase of the $ 500 of cards was more likely than not a purchase for Raymond's private collection, rather than a bulk purchase for the buyers group. Petitioners have not shown that the cards purchased were sold during 1991 or 1992. Therefore, petitioners' income is not reduced by $ 500.
c. RAY DUFFY¶367Ray Duffy is an autograph promoter. The $ 150 check paid to Mr. Duffy was for the purchase of autographed pictures. We find that the purchase of the autographed pictures more likely than not was a purchase for Raymond's private collection, rather than a bulk purchase for the buyers group. Petitioners have not shown that the autographed pictures purchased from Mr. Duffy were sold, and that the proceeds from that sale were deposited into their accounts during 1991 or 1992. Therefore, petitioners' income for 1991 or 1992 is not reduced by $ 150.
d. O.U.P.A.¶368Raymond claims that the $ 300 check written to the Ohio Union of Patrolman's Association was for an advertisement*146 placed in the police association's yearly fund raiser book for Davey's Cards. Petitioners did not provide a copy of the ad and did not ask Morova to substantiate the expense. Petitioners failed to provide any evidence to corroborate that the $ 300 check was for an advertisement. Therefore, petitioners' income is not reduced by $ 300.
e. JIM MITCHELL¶369Jim Mitchell operates Ontario Hobby Dealers Supply. The $ 4,000 check paid to Mr. Mitchell was for the purchase of "close- outs". We find that the purchase of $ 4,000 worth of close-outs more likely than not was a purchase for the buyers group. Therefore, the cost of goods sold for 1991 should be increased by $ 4,000.
f. ANNA FOX¶370Raymond claims that the $ 1,077 check written to Anna Fox was for a purchase of a baseball signed by Babe Ruth, Lou Gehrig, Ty Cobb, and Colonel Jacobs for Davey's Cards. He further claims that the ball was stolen, and Morova did not pay Raymond for the ball.
¶371Although Morova testified at trial, he was never questioned about the baseball. Petitioners have failed to substantiate that the cost of goods sold should be increased for the $ 1,077 paid to Anna Fox.
g. DAN EBERHARDT¶372Dan Eberhardt is a dealer. The*147 $ 240 check paid to Mr. Eberhardt was for the purchase of a wax case. 5 We find that the $ 240 purchase of a wax case more likely than not was a purchase for Raymond's private collection, rather than a bulk purchase for the buyers group. Petitioners have not shown that the wax case purchased was sold during 1991 or 1992. Therefore, the cost of goods sold is not increased by the cost of the cards.
*148 h. JENNIFER KLING'S STAR WARS COLLECTION¶373A check in the amount of $ 933.78 written on the Ameritrust account was made payable to petitioners' daughter, Jennifer Kling.
¶374Raymond claims that Jennifer collected Star Wars cards when she was in grade school and high school and, in 1991, she sold the collection to one of Morova's customers. He further claims that the purchase price of $ 933.78 was deposited into the Ameritrust account. Raymond then wrote a check dated July 29, 1991, from that account payable to Jennifer in the amount of $ 933.78. Jennifer did not testify at trial in this case. Although Barbara testified, she did not address the sale of Jennifer's collection or even confirm that Jennifer ever had such a collection. Petitioners did not ask Morova about the sale when he testified at trial. Petitioners have not established that the check to Jennifer was a distribution of proceeds from the sale of her collection or that the $ 933.78 payment is otherwise deductible in 1991.
i. WADE CARSEL¶375Wade Carsel is a dealer whose company is named Box Man. Petitioners have not provided any evidence regarding the $ 100 check paid to Mr. Carsel. Therefore, petitioners' income is not reduced*149 by $ 100.
j. CARL DIETZ¶376The $ 19,775 check paid to Dietz is the money from the Megacards deal that Raymond distributed to Dietz. The sale was made in 1991, and the proceeds from the sale were deposited into the Ameritrust account. Therefore, petitioners' income for 1991 will be reduced by $ 19,775.
k. CASH¶377Dave Cirino (Cirino) is a dealer who bought large wax boxes, sorted out the stars, and then sold the commons. 6 The checks payable to cash in the amounts of $ 1,200 and $ 120 are for commons purchased from Cirino. We find that the $ 1,200 purchase of the commons more likely than not was a bulk purchase for the buyers group, rather than for Raymond's private collection. Therefore, the purchases for 1991 is increased by $ 1,200. We cannot say, however, that the $ 120 purchase of the commons was more likely than not a purchase for the buyers group, rather than for Raymond's private collection. Petitioners have not shown that the commons purchased for $ 120 from Cirino were sold and the proceeds from that sale were deposited into their accounts during 1991 or 1992. Therefore, petitioners have not established that they are entitled to deduct the $ 120 in either 1991 or 1992.
*150 l. JOHN PEPERA¶378John Pepera (Pepera) is a district manager for a newspaper called the Cleveland Plain Dealer. The $ 375 check paid to Pepera was for the purchase of a large number of newspapers for a special event relating to sports. We find that the purchase of the newspapers more likely than not was a purchase for Raymond's private collection, rather than a bulk purchase for the buyers group. Petitioners have not shown that the newspapers were sold, and that the proceeds were deposited into their accounts during 1991 or 1992. Therefore, the income for neither year is reduced by the cost of the newspapers.
m. THOMAS J. BOWERS¶379The $ 1,260 check written to Thomas J. Bowers is for Desert Storm sets. We find that the purchase of $ 1,260 worth of Desert Storm sets more likely than not was a bulk purchase for the buyers group, rather than for Raymond's private collection. Therefore, the deduction for purchases for 1991 is increased by $ 1,260.
n. BOB KELLY¶380Bob Kelly was paid $ 164 for wax. We find that the $ 164 purchase of wax more likely than not was a purchase for Raymond's private collection, rather than a bulk purchase for the buyers group. Petitioners have not shown that the*151 wax was sold during 1991 or 1992. Therefore, the cost of goods sold is not increased by the cost of the cards.
o. JIM WILSON¶381Jim Wilson owns or works for a vending machine company. Raymond purchased a $ 200 used video football game from Mr. Wilson for Morova's store. Morova never paid Raymond for the game. Raymond and Morova initially intended to operate the store as a partnership to which Raymond agreed to contribute video games. The purchase of the game was not related to the bulk purchases for the buyers group. Petitioners have failed to show that the cost of the video game is deductible in 1991 or 1992.
p. EVELYN JOHANSON¶382Evelyn Johanson is the wife of a former security guard who worked at Cleveland Stadium. Raymond wrote a check for $ 1,614 to Mrs. Johanson for her husband's collection of autographed baseballs. Raymond claims that he purchased the baseballs for Dietz, that the baseballs went to Dietz's store Sports of Sorts, and that Raymond was repaid the $ 1,614 when they settled the Megacards deal. Raymond did not call Dietz or Mrs. Johanson as a witness, and there is no other evidence to establish that the check was for the purchase of baseballs or that the baseballs went*152 to Dietz. Therefore, petitioners have failed to establish that the $ 1,614 is deductible in 1991 or 1992.
q. WHOLESALE CLUB/SAM's CLUB¶383Wholesale Club (later became Sam's Club) distributed baseball cards. Wholesale Club was able to obtain newly issued baseball cards 2 to 3 weeks before the tobacco and candy distributors. Raymond claims that the $ 3,000 check payable to Wholesale Club, the $ 1,874.15 check payable to Sam's Club, and the $ 2,500 check payable to cash (with "Sam's Club" written on the memo portion of the check) were for cases of new baseball cards. Some of the checks in the record indicate the purpose of the check, e.g., some checks have "commons" written on the memo section of the check. Unlike those checks, there is nothing noted on the checks written to Wholesale Club or to Sam's Club that indicates that the money was used to purchase baseball cards. Petitioners have not established that it is more likely than not that these checks were used to purchase baseball cards for the buyers group, rather than for their personal living expenses. Therefore, petitioners have failed to establish that they are entitled to a deduction for the payments.
r. CASH¶384Barbara signed*153 and endorsed a check drawn on the National City Bank account dated March 18, 1991, payable to cash in the amount of $ 1,600. She then gave the cash to Raymond. Raymond claims the $ 1,600 was used to purchase cards from a company that would only accept cash, because the buyers group had bounced some checks. There is no notation on the check or any other evidence in the record to indicate its purpose. Petitioners have not established that it is more likely than not that cash was used to purchase supplies for the buyers group, rather than for their personal living expenses. Therefore, petitioners have failed to establish that they are entitled to a deduction for the $ 1,600.
3. UNIQUE VINYL TRANSACTION¶385Unique Vinyl makes binders. On March 13, 1991, Raymond wire transferred $ 5,270 from the National City Bank account to Unique Vinyl's bank account for purchases made during 1991. The bank charged a fee of $ 13.75 for the wire transfer. Also during 1991, a $ 3,156 check made payable to Unique Vinyl was written and paid on the Ameritrust account. Respondent allowed a deduction for purchases in 1991 for the $ 3,156 check and the $ 5,270 wire transfer.
¶386Raymond claims that on February 4, 1991, he*154 transferred by wire $ 8,253.96 to Unique Vinyl from the Ameritrust account to pay for binders for the buyers group. Although the bank records show that a check in the amount of $ 8,253.96 was paid on February 4, 1991, petitioners did not provide any evidence establishing that Unique Vinyl was the payee of the check or that the payment was a wire transfer to Unique Vinyl. Petitioners did not provide a receipt, invoice, or otherwise establish that the payment represents a deductible expense.
4. CHARGE ON AMERITRUST ACCOUNT¶387Jim Beckett publishes the Beckett Price Guides for baseball cards, basketball cards, hockey cards, and nonsport cards. He publishes an annual guide that sells for $ 20 and monthly updates that sell for $ 1. Raymond purchased large quantities of the price guides.
¶388Respondent allowed a deduction in 1991 for checks made payable to Beckett or the buyers group totaling $ 4,166. Two of the checks, one dated April 5, 1991, and the other dated June 7, 1991, were each in the amount of $ 996. On February 20, 1991, the Ameritrust account was charged $ 996. Respondent did not allow a deduction for the $ 996 charge. Petitioners claim that the account was charged $ 996 for another*155 check to Beckett that had not been honored the first time it was presented to the bank. We find it more likely than not that the payment was to Beckett for the purchase of price guides for the buyers group. Respondent allowed petitioners a deduction for similar purchases made later in the year. We see no reasonable distinction between the earlier and later purchases. Therefore, the deduction for purchases in 1991 should be increased by $ 996.
5. AMOUNTS PAID IN 1991 AND 1992 FOR MR. MILLER'S VAN¶389Petitioners also assert that they are entitled to deduct in 1991 the $ 1,400 purchase price of the van Raymond purchased for Mr. Miller. He purchased the van for Mr. Miller so that Mr. Miller could pick up and deliver the items Raymond's group purchased from Ohio Coin. The van was titled in Mr. Miller's name, and Mr. Miller was the owner of the vehicle. The vehicle experienced a transmission problem and Raymond paid $ 450 to Custom Trans, Inc., for the repair. He purchased the van for Mr. Miller and paid for the repair of the transmission in payment of Mr. Miller's services. Those services were related to the buyers group. Therefore, petitioners may deduct the $ 1,400 in 1991 and $ 450 in*156 1992.
6. Additional Checks Written in 1992 on the Ameritrust/Star Bank Account¶390Petitioners claim that the deductions for purchases and expenses should be increased for the following amounts paid from the Ameritrust/Star Bank account in 1992:
¶391 Payee Amount
¶392 _____ ______
¶393 Barbara Kling $ 750
¶395 John Banville 600
¶396 Eric Lawrence 1,035
¶397 Bill Clay 1,228
¶398 Raymond 5,000
¶399 Cash 3,400
¶400*157 The following discussion relates to the items listed above that were withdrawn from the Ameritrust and National City Bank accounts in 1991
a. BARBARA¶401The $ 750 check written to Barbara was to repay her mother for a $ 750 loan that she made to Raymond. Petitioners argue that their income should be reduced to reflect the loan. Petitioners, however, have failed to show that the $ 750 Barbara's mother lent them was deposited into either the Ameritrust or National City account. There is no evidence that the $ 750 was included in respondent's determination of gross receipts. Petitioners have failed to establish that the gross receipts should be reduced by the $ 750. Additionally, petitioners are not entitled to a deduction for repayment of the loan.
b. C.C.P.L.¶402The $ 836 check to CCPL was for a shelving unit purchased at an auction by the Cuyahoga County Public Library for Morova's store. The purchase was not part of the bulk buying for the buyers group. Petitioners have failed to establish that the cost of the shelving unit is otherwise deductible in 1992.
c. JOHN BANVILLE¶403John Banville works for the National Football League. The $ 600 check payable to John Banville is for the purchase*158 of footballs and commemorative footballs from the Super Bowl. We find that the purchase of the footballs more likely than not was a purchase for Raymond's private collection, rather than a bulk purchase for the buyers group. Petitioners have not shown that the footballs were sold and that the proceeds were deposited into their accounts during 1991 or 1992. Therefore, petitioner's income for either year is not reduced by the cost of the footballs.
d. ERIC LAWRENCE¶404Eric Lawrence owns Lawrence Machines, a company that makes plastic sheets. Respondent included other payments to Lawrence Machines in the amount of purchases. We find that the $ 1,035 check written to Eric Lawrence more likely than not was a purchase for the buyers group. Therefore, the cost of goods sold for 1992 should be increased by $ 1,035.
e. BILL CLAY¶405Bill Clay owned Clay's Collectibles and manufactured baseball card boxes. We find that the $ 1,228 check written to Bill Clay more likely than not was a purchase for the buyers group. Therefore, the cost of goods sold for 1992 should be increased by $ 1,228.
f. RAYMOND¶406The $ 5,000 check to Raymond was a portion of his $ 18,000 profit from a picture deal that he reported*159 on petitioner's 1991 return. Since the $ 5,000 was reported on the return, petitioners' omitted income is reduced by $ 5,000.
g. CASH¶407Three checks totaling $ 3,400 were made payable to cash. One check in the amount of $ 1,000 indicates that it was for Jim Mitchell of Ontario Hobby Dealers Supply of Canada. Another check in the amount of $ 1,600 indicates that it was for Ohio Coin. Respondent allowed deductions for other checks written to those payees. We find that these checks more likely than not were purchases for the buyers group. Therefore, the cost of goods sold for 1992 should be increased by $ 2,600.
¶408The third check in the amount of $ 800 was for the purchase of pinball machines for Morova's store. The purchase was not part of the bulk purchasing for the buyers group. Petitioners have failed to establish that the cost of the pinball machine is deductible in 1992.
7. DISHONORED CHECKS¶409Of the $ 58,971 respondent allowed for purchases in 1992, checks totaling $ 18,130 were dishonored due to insufficient funds. Petitioners concede that, in computing the amount of income for 1992, the amount of purchases allowed by respondent for 1992 should be reduced by $ 18,130.
8. STAR*160 ACCOUNT MISCELLANEOUS EXPENSES¶410Respondent reduced gross receipts for 1991 and 1992 for all miscellaneous charges made against the Ameritrust account. Respondent did not reduce the gross income to reflect the $ 885.86 miscellaneous expenses from the Star Bank account. Star Bank is the successor to Ameritrust. The Star Bank account is the same account as the Ameritrust account. We see no reason why the charges should be treated differently. We find, therefore, the gross receipts for 1992 should be reduced by $ 885.86.
F. CONCLUSION¶411Rounding the amounts above to the nearest dollar, we find that petitioners are entitled to deduct additional purchases of $ 52,680 in 1991 and $ 10,313 in 1992 computed as follows:
¶412 Additional Purchases
¶413 Item Amount
¶414 ____ ______
¶415 1991
¶416 Klein News $ 24,049
¶417 Jim Mitchell 4,000
¶418 Carl Dietz 19,775
¶419 Cash/Cirino 1,200
¶421 Charge/Beckett 996
¶422 Miller van 1,400
¶423 _______
¶424 Total 52,680
¶425 1992
¶426 Miller van 450
¶427 Lawrence 1,035
¶428 Clay 1,228
¶429 Raymond 5,000
¶430 Cash/Mitchell 1,000
¶431 Cash/Ohio Coin 1,600
¶432 ______
¶433 Total 10,313
¶434We find that, without regard to any adjustment for self- employment tax, petitioners omitted $ 32,350 from their income in 1991 and $ 34,932 in 1992 computed as follows:
¶435 1991
¶436 Gross Receipts
¶437 Notice of Deficiency $ 455,584
¶438 Less loans (11,320)
¶440 Total 444,264
¶441 Purchases
¶442 Notice of Deficiency $ 353,234
¶443 Additional 52,680
¶444 ________
¶445 Total 405,914
¶446 Omitted Income
¶447 Gross receipts $ 444,264
¶448 Purchases (405,914)
¶449 Rent (6,000)
¶450 ________
¶451 Total 32,350
¶452 1992
¶453 Gross receipts
¶454 Notice of Deficiency $ 91,972
¶455 Star Bank miscellaneous (886)
¶456 _______
¶457 Total 91,086
¶458 Purchases
¶459 Notice of Deficiency 58,971
¶461 Dishonored checks (18,130)
¶462 _______
¶463 Total 51,154
¶464 Omitted Income
¶465 Gross receipts 91,086
¶466 Purchases (51,154)
¶467 Rent (5,000)
¶468 _______
¶469 Total 34,932
ISSUE 2. WHETHER PETITIONERS ARE LIABLE FOR SELF-EMPLOYMENT TAX ON THE NET INCOME FROM THE SPORTS MEMORABILIA ACTIVITY¶470Section 1401 imposes a tax on a taxpayer's self-employment income. Self-employment income includes the net earnings from self- employment derived by an individual during the taxable year. See sec. 1402(b). Net earnings from self-employment means the gross income derived by an individual from any trade or business carried on by the individual, less allowable deductions attributable to the trade or business, plus certain items not relevant here. See sec. 1402(a). *164 With certain exceptions not here applicable, the term "trade or business" for purposes of the self-employment tax generally has the same meaning as used for purposes of section 162. Sec. 1402(c). Thus, to be engaged in a trade or business within the meaning of section 1402(a), an individual must be involved in an activity with continuity and regularity, and the primary purpose for engaging in the activity must be for income and profit. See Commissioner v. Groetzinger, 480 U.S. 23, 30, 94 L. Ed. 2d 25, 107 S. Ct. 980 (1987).
¶471Raymond spent most of his time and effort during the years at issue on the buyers group activity. He had no intent to profit from that activity, as indicated by the fact that he distributed the products to the members of the group at cost.
¶472Raymond collected sports memorabilia hoping the items would eventually appreciate in value. He sold only a few items from his massive collection and retained much more than he sold. In relation to his buying of memorabilia, his selling was sporadic. He continued to amass items for his collection (including hundreds of manual typewriters and tens of thousands of Cleveland Indian programs) without any plan to turn over items at any date in the foreseeable*165 future and without any consideration of the cost effectiveness of paying rent to store the items.
¶473After careful consideration of all the facts and circumstances, we find that Raymond's memorabilia activity does not rise to the level of a trade or business. See Sloan v. Commissioner, T.C. Memo 1988-294, affd. without published opinion 896 F.2d 547 (4th Cir. 1990). Accordingly, Raymond did not have net earnings from self-employment during 1991 and 1992, and he is not liable for self- employment tax for those years.
ISSUE 3. WHETHER PETITIONERS ARE LIABLE FOR THE ACCURACY-RELATED PENALTY UNDER SECTION 6662(a)¶474Section 6662(a) and (b)(1) impose accuracy-related penalties equal to 20 percent of the portion of an underpayment that is attributable to negligence or disregard of rules or regulations. Negligence is a "lack of due care or a failure to do what a reasonable person would do under the circumstances." Leuhsler v. Commissioner, 963 F.2d 907, 910 (6th Cir. 1992), affg. T.C. Memo 1991-179. Negligence also includes any failure to make a reasonable attempt to comply with the provisions of the Code, exercise reasonable care in return*166 preparation, keep proper books and records to properly substantiate items, or have a reasonable basis for a position taken. See sec. 6662(c); sec. 1.6662-3(b)(1), Income Tax Regs.
¶475In determining whether petitioners were negligent in the preparation of their returns, we take into account their business experience. See Glenn v. Commissioner, T.C. Memo 1995-399, affd. 103 F.3d 129 (6th Cir. 1996).
¶476An exception to imposition of the negligence penalty is provided if it is shown that there was a reasonable cause for the understatement and the taxpayer acted in good faith. Petitioners bear the burden of proving that they are not liable for the penalty under section 6662(a). See Bixby v. Commissioner, 58 T.C. 757, 791 (1972).
¶477Petitioners' primarily argue that, because Raymond "never believed he was involved in a trade or business", they are not liable for the accuracy-related penalty. To the contrary, Raymond did know that he bought, sold, and traded sports memorabilia during the years at issue. He made several sales of baseball cards during 1991 and 1992 the gains from which were not reported on petitioners' returns. The*167 fact that he may have used the proceeds to purchase other cards or memorabilia, does not exclude the gain from petitioners' income in the year of the sale.
¶478Petitioners have offered no reasonable explanation for their failure to report all the income from Raymond's sports memorabilia activity. Therefore, petitioners are liable for the accuracy-related penalty under section 6662(a).
ISSUE 4. WHETHER PETITIONER BARBARA KLING IS ELIGIBLE FOR RELIEF UNDER SECTION 6015 WITH RESPECT TO ANY UNDERSTATEMENT OF TAX ATTRIBUTABLE TO THE SPORTS MEMORABILIA ACTIVITY¶479In the petition, Barbara alleged that she was entitled to relief pursuant to section 6013(e). Prior to the trial in this case, Congress enacted section 6015, and simultaneously repealed section 6013(e). 7Section 6015 provides three avenues of relief from joint and several liability: (1) Section 6015(b)(1) (which is similar to former section 6013(e)) allows a spouse to escape completely joint and several liability; (2) section 6015(b)(2) and (c) allow a spouse to elect limited liability through relief from a portion of the understatement or deficiency; and (3) section 6015(f) confers upon the Secretary discretion to grant equitable*168 relief in situations where relief is unavailable under section 6015(b) or (c). The parties have treated Barbara's claim pursuant to section 6013(e) as an election pursuant to section 6015(b)(1) and (2) and a request for equitable relief pursuant to section 6015(f) that respondent denied. See Corson v. Commissioner, 114 T.C. 354, 364 (2000); Charlton v. Commissioner, 114 T.C. 333, 338-339 (2000); Butler v. Commissioner, 114 T.C. 276, 282-283 (2000).
¶480We consider first whether Barbara is entitled to relief under section 6015(b)(1).
¶481Section 6015(b)(1) provides:
¶482(1) In general. -- Under procedures prescribed by the Secretary, if --
¶483(A) a joint return has been made*169 for a taxable year;
¶484(B) on such return there is an understatement of tax attributable to erroneous items of one individual filing the joint return;
¶485(C) the other individual filing the joint return establishes that in signing the return he or she did not know, and had no reason to know, that there was such understatement;
¶486(D) taking into account all the facts and circumstances, it is inequitable to hold the other individual liable for the deficiency in tax for such taxable year attributable to such understatement; and
¶487(E) the other individual elects (in such form as the Secretary may prescribe) the benefits of this subsection not later than the date which is 2 years after the date the Secretary has begun collection activities with respect to the individual making the election, then the other individual shall be relieved of liability for tax (including interest, *170 penalties, and other amounts) for such taxable year to the extent such liability is attributable to such understatement.
¶488The requirements of section 6015(b)(1) are stated in the conjunctive; that is, a taxpayer must satisfy all of the requirements of subparagraphs (A) through (E) to be entitled to relief under section 6015(b)(1). There is no dispute in the instant case that Barbara satisfies the requirements of subparagraphs (A), (B), and (E). Respondent, however, contends that Barbara knew or had reason to know of the understatement and, therefore, fails to satisfy subparagraph (C). Respondent further contends that it would not be inequitable to hold Barbara liable for the deficiency, and therefore, she fails to satisfy subparagraph (D).
¶489When the substantial understatement of tax liability is attributable to an omission of income from the joint return, the spouse's knowledge or reason to know of the underlying transaction which produced the omitted income is sufficient to preclude relief under section 6015(b)(1). See Cheshire v. Commissioner, 115 T.C. 183, 192 (2000). In the Cheshire case, the taxpayer knew of the entire amount of retirement*171 distributions and interest earned, even though she did not know they were taxable.
¶490Although Barbara knew that Raymond bought, sold, and traded sports memorabilia, she had no actual knowledge nor reason to know that the activity produced omitted income.
¶491In deciding whether a spouse "has reason to know" of an understatement, we recognize several factors that are relevant to our analysis, including: (1) The level of education of the spouse seeking relief; (2) the spouse's involvement in the family's business and financial affairs; (3) the presence of expenditures that appear lavish or unusual when compared to the family's past levels of income, standard of income, and spending patterns; and (4) the other spouses's evasiveness and deceit concerning the couple's finances. See Butler v. Commissioner, supra.
¶492As to the first factor, level of education, Barbara earned a college degree in teaching. Although Barbara knew about Raymond's sports memorabilia activity, she was a full-time student and, generally, was not involved in the activity.
¶493As to the second factor, involvement in the family's finances, the record does not clearly show who was responsible for maintaining the*172 family checkbook. Both Barbara and Raymond wrote some checks on the National City Bank account to pay the household bills. Both had access to the National City bank statements mailed to petitioners' residence. Barbara, however, did not have access to the Ameritrust account statements that were delivered to Morova'a store and then taken by Morova to the warehouse.
¶494As to the third factor, unusual or lavish expenditures, the record demonstrates that the family did not enjoy a high standard of living during the years at issue. Indeed, the cash they had accumulated was consumed. Barbara paid for her college tuition with a student loan and maximized her credit card. She and Raymond lived in the same house for more than 21 years; they bought only inexpensive used cars; they refinanced their house, and their children paid for their own educations. Most of Raymond's income was applied toward acquiring collectibles; only a small portion was spent for the benefit of the family. There is no evidence in the record indicating any expenditures out of the ordinary when compared to petitioners' spending habits in prior years.
¶495As to the fourth factor, there is no evidence that Raymond ever attempted*173 to hide any of his income or assets from Barbara.
¶496Barbara was aware that Raymond was depositing substantial amounts of money into their personal checking account, she knew of her husband's sports memorabilia activities and that he often dealt in cash during the years in issue. Barbara, however, had no knowledge or reason to know that his net income from those activities during those years exceeded the amounts reported on the returns.
¶497We reject the importance that respondent places on Barbara's access to the National City Bank account. Checks written on that account and the Ameritrust account were frequently dishonored due to insufficient funds. This would have caused a reasonable person to believe that Raymond's activities were losing money. It is unlikely that an examination of the statements would have alerted Barbara that any income was omitted.
¶498Although we recognize that there may have been a disparity between the family's total expenditures and their reported income for the years 1991 and 1992, this does not necessarily indicate that Barbara should have known of the omitted income. The record clearly shows that the omitted funds were used primarily to purchase Raymond's memorabilia.*174 The relatively small amount used to help support the family was spent primarily for groceries, house payments, bills, and other minor living expenses. Moreover, petitioners borrowed against their credit cards to pay the expenses. These expenditures were in the nature of ordinary support and would not normally give a spouse reason to know of omitted income. See Mysse v. Commissioner, 57 T.C. 680, 698-699 (1972). There is no evidence of any lavish or extraordinary expenditures which would have put Barbara on notice of unreported income. Cf. Estate of Jackson v. Commissioner, 72 T.C. 356, 361 (1979); Mysse v. Commissioner, supra.
¶499We conclude, from our examination of the evidence presented, that there was no reason for Barbara to have known that there was income from Raymond's sports memorabilia activity that was not reported on petitioners' 1991 and 1992 tax returns. Therefore, she satisfies the requirement of section 6015(b)(1)(C). Cf., Cheshire v. Commissioner, 115 T.C. at 192-193; Charlton v. Commissioner, 114 T.C. at 340.
¶500We must next decide whether Barbara satisfies section 6015(b)(1)(D). Section 6015(b)(1)(D) requires*175 a determination of whether, taking into account all other facts and circumstances, it is inequitable to hold Barbara liable for the tax. A determination under this provision of the statute is essentially factual.
¶501The term "inequitable", as defined in section 1.6013-5(b), Income Tax Regs., is as follows:
¶502Whether it is inequitable to hold a person liable for the deficiency in tax … is to be determined on the basis of all the facts and circumstances. In making such a determination a factor to be considered is whether the person seeking relief significantly benefited, directly or indirectly, from the items omitted from gross income. However, normal support is not a significant "benefit" for purposes of this determination. … Other factors which may also be taken into account, if the situation warrants, include the fact that the person seeking relief has been deserted by his spouse or the fact that he has been divorced or separated from such spouse.
¶503In the instant case, Raymond used the money from his sports memorabilia activity primarily to purchase more collectibles. *176 He did use some of the money for groceries, bills, and other items of ordinary support for the family. The use of omitted income for ordinary support of the family does not constitute a significant benefit for purposes of section 6015(b)(1)(D). See Mysse v. Commissioner, supra at 698; see also sec. 1.6013-5(b), Income Tax Regs. Additionally, Barbara's joint property right in the National City account does not constitute a significant benefit. See Dakil v. United States, 496 F.2d 431 (10th Cir. 1974). Barbara actually withdrew only amounts for items constituting ordinary support.
¶504Barbara did not significantly benefit from the omitted income. See Butler v. Commissioner, 114 T.C. at 291. Barbara paid for her college tuition with a student loan and maximized her credit card. She and Raymond lived in the same house for more than 21 years; they bought only inexpensive used cars; they refinanced their house, and their children paid for their own educations. Barbara's lifestyle did not change on account of the receipt of the omitted income. There were no unusual transfers of property to Barbara during either the years at issue. *177 If anything, Raymond's activity may have worked to Barbara's detriment.
¶505Taking into account all the facts and circumstances, we find it would be inequitable to hold Barbara liable for the deficiency in tax. See Dakil v. United States, supra; Mysse v. Commissioner, supra.
¶506Therefore, we find that Barbara qualifies for relief under section 6015(b)(1) with respect to the understatement of tax (including penalty and interest) attributable to Raymond's sports memorabilia activity for taxable years 1991 and 1992.
¶507To reflect the foregoing,
¶508Decision will be entered under Rule 155.
Footnotes
¶5315. Originally, baseball cards came as a premium with bubble gum wrapped in a little wax pack (like wax paper around the card) that were heat sealed. Eventually, the baseball cards became so popular that the bubble gum wrap became the premium with the purchase of the baseball cards, and finally the bubble gum was eliminated. Although the packs are now polypacks, collectors still refer to them as wax. Today, baseball cards generally are marketed in one of three ways-- wax, cellos, and rack packs. A wax pack is the smallest, generally containing 1 to 15 cards. A rack pack generally consists of 3 wax packs and a cello pack would be a larger pack containing 4 times as many cards and selling for $ 3 to $ 4.↩