Returns filed under this article on the basis of the calendar year shall be filed on or before the 15th day of April following the close of the calendar year. Returns made on the basis of a fiscal year shall be filed on or before the fifteenth day of the fourth month following the close of the fiscal year.
Cal. Rev. & Tax. Code § 18566
Individuals and Fiduciaries
Added by Stats. 1993, Ch. 31, Sec. 26
Official source: California Legislative Information. Reproduced from public-domain California statutes; confirm against the official source for the current text. Not legal advice.