View all text of Part 28 [§ 28.2801-0 - § 28.7701-1]
§ 28.6101-1 - Period covered by returns.
See § 28.6011-1 for the rules relating to the period covered by the return.
View all text of Part 28 [§ 28.2801-0 - § 28.7701-1]
See § 28.6011-1 for the rules relating to the period covered by the return.