US Tax Filing for Married Couples Abroad
Married US expats face additional complexity: whether to file jointly or separately, how to handle a non-US-citizen spouse, and whether both spouses independently qualify for FEIE. Filing Married Filing Jointly can maximize deductions, but sometimes Married Filing Separately produces better results — particularly when one spouse is a foreign national or has significant foreign income. We analyse both options for every married couple we file for.
Get started with your filingWho this is for
- ✓ Married US citizens or green card holders living abroad together
- ✓ US expats married to a non-US-citizen or non-resident spouse
- ✓ Couples where both spouses work and both may qualify for FEIE
- ✓ Married expats trying to decide between MFJ and MFS status
- ✓ US citizens married to foreign nationals who need to elect to treat the spouse as a resident
What this filing may involve
Every situation is different. The forms below commonly apply — your specific filing may vary.
- 1 Form 1040 — Married Filing Jointly or Married Filing Separately
- 2 Two separate Form 2555 filings — each spouse has their own FEIE election
- 3 Form 1116 — Foreign Tax Credit (each spouse may have separate FTC calculations)
- 4 FinCEN Form 114 (FBAR) — both spouses' foreign accounts are reportable if qualifying
- 5 First-Year Election — if electing to treat a non-resident alien spouse as a US resident for MFJ purposes
Documents usually needed
- 📄 Income records for both spouses (all sources, all currencies)
- 📄 Travel records for each spouse independently
- 📄 Foreign account statements for both spouses
- 📄 If non-US spouse: passport, visa, ITIN (if applicable)
- 📄 Prior year tax return
How Nomadic.Tax works
AI-assisted preparation with licensed professional review — every time.
We model both MFJ and MFS to determine which is more beneficial for your combined situation
Each qualifying spouse's FEIE election is prepared on a separate Form 2555
If applicable, we prepare the first-year election to treat a non-US spouse as a resident
A licensed CPA reviews the combined return and the optimisation rationale before filing
When human review matters
- ⓘ Non-US spouses don't automatically have US tax obligations — but the MFJ election can bring their income into the US return
- ⓘ Both spouses independently need to meet FEIE qualifying tests — qualifying days are not shared
- ⓘ FBAR is filed jointly for married couples sharing accounts, but separately for individual accounts
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- married couple living in Germany, Berlin, Germany
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 US Tax Filing for Married Couples Abroad
Should married expats file jointly or separately?
Usually MFJ provides better overall tax treatment, but MFS can be advantageous when one spouse has significant foreign income that isn't eligible for FEIE, or when the non-US spouse doesn't want to subject their income to US tax. We model both options and recommend the most advantageous approach.
Does my non-US-citizen spouse have to file with me?
Not automatically. A non-resident alien spouse is not required to file a US return. However, if you want to file MFJ, you can make a first-year election to treat your non-resident alien spouse as a US resident for tax purposes. This brings their worldwide income into the return, which may or may not be beneficial.
Do both of us need our own FEIE election?
Yes. Each spouse independently needs to meet the Physical Presence or Bona Fide Residence test. Even on a joint return, each spouse files their own Form 2555 and the exclusion applies to each person's qualifying earned income separately.