Corporate filing
Form 1120 - U.S. Corporation Income Tax Return
Use current IRS instructions and obtain professional review.
United States · tax knowledge
United States · tax filing guide
Preparation guidance for United States. Forms and records follow the selected jurisdiction; no U.S. fallback is used.
Profile reviewed: 2026-07-26
Selected jurisdiction: United States · USD
Corporate filing
Form 1120 - U.S. Corporation Income Tax Return
Individual filing
Form 1040 - Individual Income Tax Return
Federal, state and local requirements depend on entity type, election and tax year.
Preparation reference only. Confirm the filing year and local requirements with a qualified professional.
Taxpayer and return map
Individual filing
Form 1040 - Individual Income Tax Return
Federal, state and local requirements depend on entity type, election and tax year.
Jurisdiction-specific records
Corporate filing data
- •Legal entity, tax ID, address and filing period
- •Income statement and detailed profit and loss
- •Balance sheet and financial position
- •Tax reconciliation, adjustments and supporting schedules
Individual filing data
- •Identity, residence and taxpayer identification number
- •Employment, business and investment income
- •Rental, foreign income and withholding records
- •Deductions, credits and tax payments
Local rules and common risks
- • Use current IRS instructions and obtain professional review.
- • Preparation reference only. Confirm the filing year and local requirements with a qualified professional.
Review status: INTERNAL_PROFILE_REVIEWED
Federal, state and local requirements depend on entity type, election and tax year.
Official sources for this jurisdiction
Sources are maintained in the internal knowledge base. They are not legal or tax advice, and the platform does not file returns.