C.R.S. § 39-22-4706

The department shall establish forms for an account holder to annually report information about a first-time home buyer savings account, including, but not limited to, how the money from the fund is used, and identify any supporting documentation that is required to be maintained. To be eligible for the subtraction in section 39-22-104 (4)(w), an account holder must annually file with his or her state income tax return the completed form, the form 1099 for the account issued by the financial institution, and any other supporting documentation the department requires.