2025›Instructions for Form 1120-F
Specific Instructions
2025 Inst 1120-F (PDF) · 2026-10-03 edition · updated 2026-10-04 · United States
In this part
- Period Covered
- Address
- Employer Identification Number (EIN)
- Identifying Information Requested at Top of Page 1 of Form 1120-F
- Computation of Tax Due or Overpayment
- Additional Information Requested on Pages 2 and 3 of Form 1120-F
- Section I—Income From U.S. Sources Not Effectively Connected With the Conduct of a…
- Section II—Income Effectively Connected With the Conduct of a Trade or Business in the…
- Section III—Branch Profits Tax and Tax on Excess Interest
- Part II—Tax on Excess Interest
- Schedule L—Balance Sheets per Books
- Schedules M-1 and M-3
- Schedule W
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