- Calendar tax year
- Fiscal tax year
- Cash method of accounting
- Accrual method of accounting
Useful Items
Publication
- 538
Accounting Periods and Methods
Form (and Instructions)
- 1128
Application To Adopt, Change, or Retain a Tax Year
- 3115
Application for Change in Accounting Method
Previous | First | Next
Publication Index | 2000 Tax Help Archives | Tax Help Archives | Home