US Corporate Tax Compliance

Filed correctly the first time — not amended the second.

FinPro Business Services handles US corporate tax compliance for founders and closely-held companies with cross-border complexity: Form 1120 returns, Form 5471/5472 foreign-ownership reporting, and the CFC analysis that goes with them.

Where we focus

01 — Practice Areas
DOMESTIC

Form 1120 Corporate Returns

Annual US corporate income tax returns for C-corps, including non-calendar fiscal year entities and their estimated tax scheduling.

CROSS-BORDER

5471 / 5472 & CFC Reporting

Foreign-ownership and controlled-foreign-corporation reporting for companies with shareholders, subsidiaries, or related parties outside the US.

STRUCTURE

Entity & State Compliance

Delaware franchise tax revivals, registered agent and state filing upkeep, and structuring support for entities operating across jurisdictions.

Built for the filings that don't have a template.

Most of what lands on our desk isn't a standard domestic return. It's a corporation with a foreign parent, a founder with a non-calendar fiscal year, or a structure that needs a treaty position — and it needs to be right the first time.

Have a filing that needs a second look?

Based in Wyoming, working with founders wherever they are.