Amended US Tax Return for Expats — Form 1040-X
If you filed a US tax return and later discovered you missed the Foreign Earned Income Exclusion, forgot to claim the Foreign Tax Credit, made errors in reporting foreign income, or simply had a professional prepare it incorrectly, you can amend up to 3 years of prior returns using Form 1040-X. Amended returns for expats often generate significant refunds — particularly when FEIE was not claimed originally.
Get started with your filingWho this is for
- ✓ US expats who filed without claiming the Foreign Earned Income Exclusion
- ✓ Americans who paid too much US tax because FTC was not applied
- ✓ Expats who filed as US residents when they should have qualified for expat exclusions
- ✓ Those who made errors in prior returns (unreported foreign accounts, incorrect income amounts)
- ✓ Expats who had a paid preparer make errors on their return
What this filing may involve
Every situation is different. The forms below commonly apply — your specific filing may vary.
- 1 Form 1040-X — Amended US Individual Income Tax Return
- 2 Form 2555 — FEIE election added or corrected on the amended return
- 3 Form 1116 — Foreign Tax Credit added or recalculated
- 4 FinCEN Form 114 (FBAR) — if foreign accounts were also not reported
- 5 Explanation of changes required with Form 1040-X
Documents usually needed
- 📄 Copy of the original filed return (Form 1040) for each year being amended
- 📄 Income records for each year being amended
- 📄 Records supporting the new or corrected items (travel records for FEIE, foreign tax receipts for FTC)
- 📄 Any IRS correspondence related to the original return
How Nomadic.Tax works
AI-assisted preparation with licensed professional review — every time.
We review your original return and identify the errors or missed opportunities
Form 1040-X is prepared with the corrected figures and a clear explanation of each change
If the amendment generates a refund, we track the expected timeline
A licensed CPA reviews the amended return before submission
When human review matters
- ⓘ The 3-year statute of limitations for claiming a refund means acting promptly if you missed FEIE in prior years
- ⓘ Amended returns cannot be e-filed in all cases — some must be paper-filed
- ⓘ FEIE revocation rules apply — if you previously claimed and then revoked FEIE, there are restrictions on re-election
[INSERT: customer testimonial, e.g. "expat who missed FEIE for two years in Dubai, UAE, saved money and stress using Nomadic.Tax"]
- expat who missed FEIE for two years, Dubai, UAE
Relevant plans
Choose the package that best fits your situation, or view all plans.
- ✓ Everything in Standard
- ✓ Schedule C & SE for self-employment
- ✓ Multiple income sources and currencies
- ✓ Everything in Premier
- ✓ Foreign Earned Income Exclusion (Form 2555)
- ✓ Foreign Tax Credit (Form 1116)
- ✓ FBAR filing (FinCEN 114) included
Frequently asked questions about Amended US Tax Return for Expats — Form 1040-X
How far back can I amend my US tax return?
Generally 3 years from the original filing deadline (or 2 years from when you paid the tax, whichever is later). For expats who were unaware of filing obligations, the Streamlined Procedure may be a better path for more than 3 years of back filing.
What if my amended return shows a refund?
If Form 1040-X results in a refund (for example, because you missed FEIE), the IRS will issue the refund after processing, which typically takes 8–16 weeks for amended returns. Refunds on amended returns cannot be direct deposited in most cases.
Can amending also apply to FBAR?
Yes. If FBAR was not filed in prior years, it can be filed late with a reasonable cause statement alongside your amended tax returns. For a more systematic catch-up of both tax returns and FBARs, the Streamlined Procedure is often the more appropriate path.