Avoid the $25,000 penalty
Form 5472 non-filing carries severe penalties for foreign-owned companies. We keep you compliant.
Tax filing
Tax Filing
Federal and state returns prepared and filed for your U.S. company.
Overview
Tax Filing
U.S. companies owned by non-residents still have federal filing obligations — including forms like 1120 and 5472 — even with no U.S. income. Missing them is costly. Our partners prepare and file your returns correctly.
What's included
Everything in this service.
- ✓Federal return preparation (1120 / 5472 as applicable)
- ✓State tax filing where required
- ✓Review for treaty benefits
- ✓Filing before deadlines
- ✓Year-round tax questions answered
Why founders choose us
Built to actually get you working.
Know what you owe
Clear guidance on your actual U.S. tax obligations.
Paired with bookkeeping
Clean books make accurate, lower-stress filing possible.
I had no U.S. income — do I still file?
Often yes. Foreign-owned single-member LLCs typically must file Form 5472 with a pro-forma 1120 even with zero income.
When are U.S. taxes due?
Federal deadlines are generally mid-April, with extensions available. We track your specific dates.