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The right US tax return, filed on time

Personal and business returns for people and companies with US tax obligations, prepared by our team and filed with the IRS and the states that apply.

  • Federal and state returns
  • Built for non-US owners
Key dates

Usual federal due dates for calendar-year filers

ReturnUsual due dateExtension
Form 1065 and 1120-S15 MarchForm 7004
Form 1120 and pro forma 1120 with 547215 AprilForm 7004
Form 104015 AprilForm 4868
Form 1040-NR (with US wages subject to withholding)15 AprilForm 4868
Form 1040-NR (no such wages)15 JuneForm 4868

If a due date falls on a weekend or holiday, it moves to the next business day. An extension gives more time to file, not to pay.

Required documents

What you need for Tax filing

Prepare these before you apply. Exact requirements depend on your situation, and we confirm them with you.

Documents

  • Prior-year returns, if any
  • Income records: W-2s, 1099s, 1042-S or platform reports
  • Bank statements for the business
  • Expense receipts and records

Information you’ll provide

  • SSN, ITIN or EIN
  • Residency status and days in the US
  • Entity type and ownership
  • Owner contributions and withdrawals (for Form 5472)
  • The return you need depends on your residency and entity type.
  • Some returns can’t be e-filed and are sent by mail or fax.
  • Upload documents securely in your client portal or send them to us on WhatsApp.

Not sure which return applies?

Tell us about your income and entity and we’ll point you to the right return.

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