[Code of Federal Regulations] [Title 26, Volume 11] [Revised as of April 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 26CFR1.1382-4] [Page 790] TITLE 26--INTERNAL REVENUE CHAPTER I--INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) PART 1_INCOME TAXES--Table of Contents Sec. 1.1382-4 Taxable income of cooperatives; payment period for each taxable year. The payment period for a taxable year is the period beginning with the first day of such taxable year and ending with the fifteenth day of the ninth month following the close of such year. [T.D. 6643, 28 FR 3156, Nov. 26, 1963]