EXPAT TAX CHECKER · FBAR · FORM 8938 · FORM 8621 · TURBOTAX RISK REVIEW

U.S. Expat Tax Checker: Foreign Assets, PFICs and TurboTax Risk Review

Before relying on TurboTax, FreeTaxUSA, TaxAct, H&R Block or Sprintax, check whether your foreign accounts, foreign funds, insurance, pensions, trusts, entities, U.S. LLCs, expatriation or prior-year issues push the return outside ordinary DIY software.

This is a cross-border risk radar, not a generic Form 1040 checklist.

Form-level checklist1040, 1040-NR, FBAR, 8938, 8621, 3520, 5471
Software fit notesTurboTax, FreeTaxUSA, TaxAct, H&R Block, Sprintax
Document gatheringSpecific records by triggered form
Development Tool Page
Updated August 14, 2026Interactive checker
Hans
By Hans PFIC Calculation Specialist · Creator of 8621calculator.com

This DIY U.S. Tax Filing Checker helps you review one tax year at a time. Based on your filing status, income, investments, foreign accounts, foreign funds, foreign insurance, pensions, trusts, gifts and business ownership, it generates a form-level checklist.

The result shows which U.S. tax forms may apply, why each form was triggered, how difficult each form may be for DIY filing, whether ordinary tax software is likely to handle it, and what documents you should gather before filing.

Who Is This DIY Tax Filing Checker For?

  • First-time filers and people asking, "Can I file my taxes myself?"
  • TurboTax, FreeTaxUSA, TaxAct and H&R Block users.
  • F-1 or J-1 students who may need Form 1040-NR or Sprintax.
  • Investors with stocks, crypto, RSUs, ESPP or foreign brokerage accounts.
  • U.S. taxpayers with foreign bank accounts, foreign funds, foreign insurance or foreign pensions.

What Forms Can This Tool Flag?

Core return

Form 1040, Form 1040-NR, Schedule B, Schedule C, Schedule D, Schedule E and Form 8949.

Foreign assets

FBAR, Form 8938, Form 8621, Form 3520, Form 5471, Form 8865 and Form 8858.

Foreign income

Form 1116, Form 2555, Form 8833 and prior-year amended return review.

Which Tax Software Fits Your Situation?

DIY software may work well for W-2 wages, Form 1099-INT, Form 1099-DIV, U.S. brokerage Form 1099-B, ordinary Schedule C, ordinary Schedule E and basic deductions and credits.

Be cautious if your situation involves Form 1040-NR, foreign bank accounts, FBAR, Form 8938, PFIC / Form 8621, foreign gifts, foreign trusts, Form 5471, treaty disclosures or prior-year compliance issues.

FAQ

Can I file my taxes myself?

Many taxpayers can file simple returns themselves. If you have foreign accounts, foreign funds, self-employment, rental income, RSUs, crypto, nonresident status or prior-year issues, first identify which forms may apply.

What tax forms do I need?

That depends on your filing status, income types, investments, foreign assets and prior-year history. This checker generates a form-level list based on your answers.

Can TurboTax handle foreign accounts?

DIY software may ask foreign account questions, but FBAR is generally filed separately through FinCEN. You may also need to consider Form 8938 and other forms.

Can TurboTax handle Form 8621?

If you have PFICs, foreign mutual funds or foreign ETFs, verify software support carefully. Form 8621 is a common red flag for ordinary DIY filing.
Disclaimer: This site provides global PFIC compliance guides, cross-border tax analysis, and the technical architecture supporting our calculation tools. It is intended for educational and technical reference purposes and does not provide individualized tax, legal, or investment advice. If you require professional U.S. tax return preparation or Form 8621 filing services, please visit ustaxpilot.com ↗. Tax treatment depends on individual facts and circumstances; users should independently verify any tax position before filing.

Content reflects Form 8621 (Rev. 12/2025), applicable Treasury Regulations, IRS guidance, and other authorities cited on this page.