Form 2555 instructions: claim the foreign earned income exclusion

For the 2025 tax year, qualifying US taxpayers can use Form 2555 to exclude up to $130,000 of income earned from services performed abroad. The return is generally filed in 2026, and eligibility requires a foreign tax home plus either the Physical Presence Test or the Bona Fide Residence Test.

The 2026 tax-year limit is $132,900, but that amount generally belongs on a 2026 return filed in 2027. This guide uses the 2025 rules and forms unless a later year is stated.

Form 2555 at a glance

For a 2025 return filed in 2026, Form 2555 is the form used to claim up to $130,000 of qualifying earned income, subject to the tax-home and residency rules. The IRS FEIE overview explains the core qualification framework and related housing benefit.

The following 4 points give the filing decision in under 15 seconds:

• Who qualifies: A US citizen or eligible resident alien with foreign earned income, a foreign tax home, and 1 qualifying residency test may use the TFX FEIE guide to review the rules in more detail.
• What the form does: It calculates the exclusion for qualifying service income and, when applicable, the foreign housing exclusion or deduction.
• When it is filed: Form 2555 is attached to Form 1040 or Form 1040-SR; for a 2025 calendar-year return, the regular due date was April 15, 2026, with an automatic June 15 extension for qualifying taxpayers abroad.
• The Form 1116 decision: Form 2555 excludes qualifying earned income, while Form 1116 claims a credit for qualifying foreign income taxes; you cannot claim a credit for taxes allocable to income you excluded or could have excluded.

For 2025, the key choice is exclusion versus credit: Form 2555 can exclude up to $130,000 per qualifying person, while Form 1116 is limited under the foreign tax credit rules rather than by a fixed $130,000 cap.

 

If both methods could apply, compare the numbers rather than relying only on the host-country tax rate. TFX’s Form 1116 guide explains the credit mechanics, while the IRS explains the election consequences in choosing the FEIE.

Key takeaways

For 2025, the maximum FEIE is $130,000 per qualifying person, but the amount can be lower when only part of the year qualifies. The 2025 Form 2555 instructions also require a foreign tax home and show how exclusions affect deductions related to excluded income.

The following 6 rules are the main filing checkpoints:

• Meet 1 residency test: The Physical Presence Test generally requires at least 330 full days in foreign countries during a 12-month period.
• Treat bona fide residence as a facts test: A qualifying period must include 1 entire tax year, but temporary trips do not automatically end residence.
• Have a foreign tax home: Your regular or principal place of business or employment must be abroad during the qualifying period, and a US abode can prevent qualification.
• Exclude only earned income: Wages, salaries, professional fees, and qualifying self-employment income from services abroad can qualify; investment and pension income do not.
• Check credits and deductions before electing: FEIE blocks the Foreign Tax Credit on excluded or excludable income, and claiming FEIE disqualifies you entirely from the additional child tax credit and the earned income credit for that tax year.
• Compare both relief methods: TFX’s FEIE vs. Foreign Tax Credit comparison can help identify which calculation deserves a closer look.

What you'll learn

This 2025 filing guide follows 5 decisions in the order they arise: identifying the form, confirming eligibility, choosing a residency test, calculating the exclusion, and comparing Form 1116. The Form 2555 filing roadmap keeps those decisions in one sequence so you can move directly to the step that applies.

The following 5 steps mirror the article flow:

1. What the form is: See what it claims, which income belongs on it, and which federal return it attaches to.
2. Who qualifies: Check foreign earned income, foreign tax home, and the applicable residency test.
3. How the residency tests work: Compare the 330-day rule with the facts-and-circumstances residence test.
4. How to calculate the exclusion: Prorate the $130,000 2025 maximum when the qualifying period covers only part of the year.
5. When to use Form 1116 instead: Compare an exclusion with a credit before committing to the election.

What is Form 2555?

Form 2555 is an IRS form used by qualifying US citizens and resident aliens to calculate the exclusion for income earned from services abroad and any allowable foreign housing amount. For 2025, the maximum earned-income exclusion is $130,000, and the IRS Form 2555 page confirms its current purpose.

Form 2555 is not a separate tax return: the 2025 form attaches to Form 1040 or Form 1040-SR and reports the calculated exclusion through Schedule 1.

 

The 2555 Foreign Earned Income Exclusion is shorthand for the federal election made through the form, not a separate filing program. The IRS PDF filename is commonly shown as F2555, while the legal filing document remains Form 2555.

A foreign income exclusion is narrower than an exclusion of every payment received from outside the United States. Dividends, interest, capital gains, pensions, and other passive items are not earned income merely because the payer or account is foreign.

What is a 2555 form used for? It is used to calculate qualifying earned income and housing relief under section 911 and to show which residency test and foreign tax home support the claim. It also asks for travel, employment, foreign residence, and income details needed to substantiate eligibility.

For broader filing context, see TFX’s guide to US expat taxes, which explains how this form fits into the wider Form 1040 filing process for Americans abroad.

Based on our client scenario at TFX: a US engineer earned $96,000 in salary for work performed in Spain during 2025 and met all qualification rules for the full year. If no housing exclusion changes the calculation, the full $96,000 can fall below the $130,000 annual maximum, leaving no salary above the FEIE cap.

Who is eligible to file Form 2555 (foreign earned income exclusion)?

For a 2025 claim, a taxpayer must pass 3 gates: have qualifying foreign earned income, keep a tax home in a foreign country, and satisfy 1 residency test. The IRS also applies a US-abode limitation, and resident aliens face a treaty-country restriction when using the Bona Fide Residence Test.

The following 3 eligibility gates must all be satisfied before the FEIE Form 2555 calculation can produce an allowable exclusion:

• Gate 1 – foreign earned income: The income must come from services performed in a foreign country during a period when the taxpayer otherwise qualifies.
• Gate 2 – foreign tax home: The main place of business or employment must be in a foreign country during the qualifying period; the IRS tax-home rules also deny foreign-tax-home status when the taxpayer’s abode is in the United States, subject to a combat-zone exception.
• Gate 3 – residency test: A US citizen may use either test; a resident alien may use the Physical Presence Test, while the Bona Fide Residence Test is limited to resident aliens who are citizens or nationals of a country with an applicable US income tax treaty.

All 3 gates matter: earning $130,000 abroad does not create eligibility if the taxpayer lacks a foreign tax home or fails both residency tests.

 

Eligibility is based on the taxpayer’s facts, not the employer’s nationality. TFX’s Foreign Earned Income Exclusion eligibility guide provides more examples for employees, contractors, and self-employed taxpayers.

Need help confirming eligibility before you file? Get help filing expat taxes.

Learn more

The physical presence test

The Physical Presence Test requires at least 330 full days in 1 or more foreign countries during any consecutive 12-month period, while the taxpayer also has a foreign tax home for the qualifying period. The IRS Physical Presence Test guidance defines a full day as midnight to midnight.

Based on our client scenario at TFX: a consultant’s chosen 12-month period runs March 1, 2025, through February 28, 2026. The consultant spends 25 noncounting days in the United States or over international waters and has 340 full days in foreign countries.

A 330-day count can cross tax years: the 12-month testing period does not have to be January 1 through December 31.

 

The consultant meets the 330-day threshold because 340 full foreign days are counted inside the chosen 12-month period.

The following 3 day-count warnings can change the result:

• Travel days: A day is not a full foreign day unless the taxpayer is in a foreign country or countries for the full midnight-to-midnight period.
• International waters or airspace: Time on or over international waters while leaving or returning to the United States is not time in a foreign country.
• US transit: A trip between 2 foreign points that passes through the United States for less than 24 hours is treated as transit, not as US presence, but the transit time still is not a full day in a foreign country.

The IRS exceptions to the residency tests cover limited waivers for war, civil unrest, or similar adverse conditions.

 

 

For another day-count explanation, see TFX’s Physical Presence Test guide.

What is a "full day"?

A full day for the 330-day test is 24 consecutive hours beginning and ending at midnight while the taxpayer is in a foreign country or countries. Arrival and departure dates frequently fail that rule, so a flight landing at 1 a.m. usually makes the next midnight-to-midnight day countable.

The following 3 day-count rules apply when building the testing window:

• Counts: A complete midnight-to-midnight day spent in 1 or more foreign countries.
• Does not count: A partial foreign day, a day in the United States, or a full day spent outside any foreign country.
• Arrival/departure treatment: A day on which the taxpayer arrives after midnight or leaves before midnight generally is not a full foreign day.

The following 3 yes/no checks make the rule easier to apply:

• Were you in a foreign country at midnight at both ends of the day? If yes, continue the check.
• Did any part of the 24-hour day occur in the United States? If yes, the day generally is not a full foreign day, apart from the special transit rule.
• Was 24 hours or more of travel outside foreign countries involved? If yes, full days can be lost under the IRS travel rules.

Travel day pitfalls

Travel mistakes can reduce a 330-day count even when a taxpayer spent most of the year outside the United States. The IRS focuses on full foreign days, so partial days and long travel over international waters need separate treatment when selecting the 12-month period and preparing Part III.

The following 3 common errors have practical fixes:

1. Counting a partial arrival day: If a flight reaches France at 9 a.m., that date is not a full foreign day; start counting the next midnight-to-midnight day.
2. Treating every US layover as a full US day: Transit between 2 foreign points for less than 24 hours has a special rule, but the transit period still does not become a full foreign day.
3. Ignoring long travel outside foreign territory: Travel of 24 hours or more that is not within foreign countries can eliminate full days from the count.

The following 3 records can support the travel calendar:

• Boarding passes and flight confirmations.
• Passport stamps and immigration entry/exit records.
• A dated itinerary or travel log that reconciles every border crossing.

Keep the evidence with the tax file rather than relying only on passport stamps. TFX’s guide to preserving tax and financial records explains record-retention considerations for US filings.

Sample 12-month window

A qualifying 12-month period can begin on any day and ends the day before the same calendar date 12 months later. For 2025 FEIE purposes, select a consecutive period containing at least 330 full foreign days, even when part of that period falls in 2024 or 2026.

Based on our client scenario at TFX: a US employee moved to Singapore before March 1, 2025, kept a foreign tax home, and used the window below. The 365-day period includes 25 noncounting days and 340 full foreign days.

The period below qualifies because 340 full foreign days exceed the 330-day requirement by 10 days.

 

The employee passes the time test, although the 2025 exclusion still depends on how many qualifying-period days fall inside the 2025 tax year.

The bona fide residence test

The Bona Fide Residence Test requires residence in 1 or more foreign countries for an uninterrupted period that includes an entire tax year. It is a facts-and-circumstances test, not a 365-day presence test, and IRS residence guidance allows brief trips when the taxpayer intends to return without unreasonable delay.

The 2 tests answer different questions: Physical Presence counts at least 330 full foreign days, while bona fide residence examines whether the taxpayer genuinely established foreign residence for a period including 1 full tax year.

 

The following 5 facts can support bona fide residence, but no single item decides the test:

• A long-term foreign lease or owned home.
• A residence permit, visa, or local registration.
• Foreign income-tax filings or other local tax-residency evidence.
• A spouse or family living with the taxpayer abroad.
• Work, social, and personal facts showing an established foreign residence and intent to return after temporary trips.

A fixed-term assignment does not automatically defeat the test, and keeping a US home does not automatically do so either. IRS Publication 54 says the determination depends on all the facts, including purpose, intention, nature and length of stay, and conduct abroad.

For a more detailed comparison, use TFX’s Bona Fide Residence Test guide and Bona Fide Residence Test vs. Physical Presence Test guide.

The foreign housing exclusion

For 2025, the standard full-year housing-expense limit is $39,000 and the base housing amount is $20,800, or $56.99 per qualifying day on Form 2555. The housing benefit is separate from the earned-income calculation and can be an exclusion for employer-provided amounts or a deduction for self-employment earnings.

The following 7 reasonable housing costs can qualify when paid or incurred during the qualifying period:

• Rent.
• Utilities other than telephone charges.
• Real and personal property insurance.
• Nonrefundable fees paid to obtain a lease.
• Furniture and accessory rental.
• Residential parking.
• Household repairs.

The following 6 costs do not belong in qualified housing expenses:

• The cost of buying or improving a home.
• Mortgage principal.
• Depreciation.
• Domestic labor.
• Pay television.
• Purchased furniture or accessories.

Based on our client scenario at TFX: an employee paid $45,000 of otherwise qualified housing costs, qualified for all 365 days, and had no higher locality limit available. The standard cap reduces the expenses to $39,000 before the $20,800 base is subtracted.

For a full-year 2025 claim in a standard-limit location, qualified housing expenses are capped at $39,000 before subtracting the $20,800 base amount.

 

The resulting housing amount is $18,200 before the employer-provided-amount limitation. The 2025 Form 2555 instructions use Notice 2025-16 for the original 2025 locality limits, while TFX’s Foreign Housing Exclusion guide explains the benefit in more detail.

2026 filing-season update: IRS Notice 2026-25 supersedes Notice 2025-16 and permits a qualified individual with 2025 housing expenses to apply the notice’s 2026 adjusted locality limitation to the 2025 tax year instead of the 2025 locality amount. This option can increase the usable cap where the 2026 listed amount is higher; it does not change the 2025 FEIE maximum of $130,000 or the full-year base housing amount of $20,800.

Form 2555 vs. Form 1116: which should you file?

For 2025, Form 2555 can exclude up to $130,000 of qualifying earned income per person, while Form 1116 claims a Foreign Tax Credit subject to category and limitation rules. The better result depends on income, foreign taxes, carryovers, credits, and election effects rather than a high-tax versus low-tax rule.

The decision rule is not “low-tax country equals Form 2555”: calculate both methods when both are available because FEIE can affect other credits and the Foreign Tax Credit can carry unused amounts under its own rules.

 

The following 3-step decision flow keeps the comparison practical:

1. If you qualify for FEIE and want to exclude earned income: Calculate Form 2555 using the 2025 limit and any proration.
2. If you paid or accrued foreign income tax: Review the IRS Form 1116 rules and calculate the available credit.
3. If both apply: Compare total US tax, credit limitations, carryovers, child-related credits, and the effect of excluding income before choosing.

A taxpayer cannot use FEIE and the Foreign Tax Credit on the same excluded or excludable income. If you need the detailed mechanics, see TFX’s Foreign Tax Credit vs. FEIE guide.

Need a side-by-side calculation for your facts? Compare your tax options.

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IRS Form 2555 instructions: step-by-step filing guide

A 2025 filing follows 6 practical steps: collect records, choose the residency test, confirm the foreign tax home, calculate the exclusion, calculate any housing amount, and attach the completed form to Form 1040 or Form 1040-SR. The IRS forms-to-file guidance confirms the attachment requirement.

The following 6 steps give the filing sequence before the detailed sections below:

1. Gather records: Collect income, travel, residence, and housing evidence.
2. Choose the test: Complete Part II for bona fide residence or Part III for physical presence.
3. Confirm the tax home: Complete the general information and verify the foreign-tax-home period.
4. Calculate the earned-income amount: Use Parts IV, V, VII, and VIII as applicable.
5. Calculate housing relief: Use Parts VI, VIII, and IX as applicable.
6. File with the return: Attach the completed form to Form 1040 or Form 1040-SR.

The IRS Tax Form 2555 should match the tax year of the Form 1040 being filed because exclusion amounts, housing limits, and line references can change annually.

The following 3 legacy-label notes prevent confusion while following current instructions:

• 2555 EZ instructions: Form 2555-EZ was a historical simplified form and was discontinued after tax year 2018; 2025 filers use Form 2555.
• Form 2555 P3 T: This is not a current IRS form label; Part III of the 2025 form is the Physical Presence Test section.
• File Form 2555: You file Form 2555 with the income tax return rather than sending it to the IRS as a standalone filing.

The IRS exclusion-calculation guidance explains the $130,000 2025 maximum and proration. TFX’s US tax forms for expats guide places this filing within the broader expat return.

Step 1: Gather your documents

Before completing the 2025 form, collect 3 groups of records: income evidence, travel evidence, and residence or housing evidence. The form asks for employer, income, tax home, and travel details, so missing records can produce inconsistent dates or amounts that later need correction or substantiation.

The following 3 document groups cover the main inputs:

• Income records: Pay stubs, employer wage statements, contracts, invoices, business records, and records of employer-provided housing or allowances.
• Travel evidence: Passport stamps, boarding passes, immigration records, calendars, and itineraries showing dates in each country.
• Residency and housing proof: Lease or deed, visa or residence permit, local registrations, foreign tax filings, utility records, and receipts for housing costs if claiming housing relief.

The following 4-item start-up checklist can be used before opening the form:

• Confirm total 2025 compensation for services performed abroad.
• Reconcile every 2025 travel date with the selected 12-month period if using physical presence.
• Gather documents supporting foreign residence if using bona fide residence.
• Separate housing receipts into potentially qualifying and nonqualifying costs.

TFX’s ultimate tax documents checklist can help organize the general return file. The older expat IRS tax-form checklist can provide background, but tax-year-specific amounts should always be checked against current IRS forms.

Step 2: Determine which residency test you pass

For a 2025 claim, choose 1 qualifying route: at least 330 full foreign days during a 12-month period, or residence for an uninterrupted period that includes an entire tax year. The route chosen changes the evidence needed, so Part II and Part III should not be treated as interchangeable.

The following 2-path decision tree identifies the stronger starting point:

1. Can you document at least 330 full days in foreign countries during a consecutive 12-month period? If yes, the Physical Presence Test may be available; prepare the Part III travel record.
2. If not, were you a qualifying bona fide resident for an uninterrupted period including a full tax year? If yes, the Bona Fide Residence Test may be available; prepare the Part II residence facts.

If neither path is met by the filing due date, do not force the dates. A taxpayer who expects to qualify later can review Form 2350, and a taxpayer affected by qualifying adverse conditions can review the IRS waiver rules.

Step 3: Confirm your tax home location

A foreign tax home for 2025 is generally the taxpayer’s regular or principal place of business, employment, or post of duty outside the United States during the qualifying period. The Form 2555 tax home analysis also considers abode, because a US abode can block foreign-tax-home status despite time abroad.

The following 3 facts support a foreign tax home:

• The principal business or employment location is in a foreign country.
• The assignment and work pattern show an established foreign work base rather than a temporary business trip.
• Family, personal, and economic facts do not show a disqualifying US abode.

The following 3 facts can undermine the position:

• The taxpayer’s regular work base remains in the United States.
• The foreign assignment is temporary, and the main work location has not shifted.
• Family, economic, and personal ties remain centered in the United States strongly enough to establish a US abode.

Caution: A US dwelling alone does not automatically create a US abode. The IRS looks at family, economic, and personal ties, so a taxpayer can own US property and still have a foreign tax home if the full facts support it.

TFX’s guide to domicile vs. residence explains why domicile, residence, tax home, and abode should not be treated as the same concept.

Step 4: Calculate your foreign earned income exclusion

For 2025, start with the $130,000 annual maximum and multiply it by qualifying days divided by 365 when the qualifying period covers only part of the tax year. The final allowable amount cannot exceed qualifying earned income after any foreign housing exclusion that must be figured first.

 

 

2025 formula: $130,000 × qualifying days in 2025 ÷ 365 = prorated maximum FEIE.

Based on our client scenario at TFX: a taxpayer has 200 qualifying days in 2025, earns $100,000 of qualifying wages during the qualifying period, and claims no housing exclusion. The prorated maximum is $71,232.88 ($130,000 × 200 ÷ 365), so the exclusion is capped at about $71,233.

The following 2 income categories must stay separate during the calculation:

• Earned income: Wages, salaries, commissions, professional fees, and qualifying self-employment income for services performed abroad.
• Unearned income: Interest, dividends, capital gains, pensions, and similar passive income that does not enter the FEIE calculation.

See TFX’s guide to earned versus unearned income before adding mixed income to the calculation.

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Form 2555 example: how the foreign earned income exclusion is calculated

A worked 2025 example shows how qualifying days can reduce the $130,000 annual ceiling even when total foreign wages are higher. The key calculation is the prorated maximum; then the exclusion is the smaller of that maximum and qualifying earned income after any required housing adjustment.

Based on our client scenario at TFX: a US employee earns $140,000 of qualifying wages in 2025 and has 300 qualifying days in the tax year within a valid 12-month Physical Presence Test period. No housing exclusion is claimed, so the prorated cap is $106,849.32.

With 300 qualifying days, the 2025 maximum is about $106,849, leaving about $33,151 of the $140,000 wages outside this exclusion before other return items are considered.

 

The arithmetic is $130,000 × 300 ÷ 365 = $106,849.32. Because the taxpayer’s qualifying earned income exceeds that ceiling, the rounded exclusion is $106,849, and the remaining $33,151 must still be reported and analyzed under the rest of the return.

For the reporting step, TFX’s guide to where foreign income goes on Form 1040 shows how foreign wages are reported before the exclusion flows through Schedule 1.

Want to test your own dates and income? Calculate my FEIE.

Step 5: Claim the foreign housing exclusion or deduction (if applicable)

For 2025, qualified housing costs are first limited by the applicable locality cap, then reduced by the base housing amount of $20,800 for a full qualifying year. Employees can claim an exclusion only to the extent of employer-provided amounts, while self-employed taxpayers may qualify for a housing deduction.

The following 5 common expense types can enter the housing calculation when reasonable and otherwise eligible:

• Rent.
• Utilities other than telephone charges.
• Property insurance.
• Lease-acquisition fees.
• Residential parking and household repairs.

Based on our client scenario at TFX: a full-year qualifying taxpayer has $42,000 of reasonable housing costs and no higher locality cap available under the applicable IRS tables. The standard cap reduces line 30 to $39,000 before the $20,800 base amount is subtracted.

For a standard-limit 2025 location, $39,000 is the full-year housing-expense ceiling before the $20,800 base amount is subtracted.

 

The resulting housing amount is $18,200 before applying the employee or self-employed limits. For a 2025 return filed in 2026, check Notice 2026-25’s option to use 2026 adjusted locality limits for 2025 before finalizing this calculation.

Use Parts VI, VIII, and IX according to the 2025 form instructions. The IRS Foreign Earned Income Form 2555 handles both the housing calculation and the earned-income exclusion, with the housing exclusion figured first; the housing deduction has separate limits for self-employment earnings.

Step 6: Attach Form 2555 to your Form 1040

For the 2025 calendar year, Form 2555 attaches to Form 1040 or Form 1040-SR and is not filed as a standalone return. The regular filing date was April 15, 2026; qualifying taxpayers abroad received an automatic extension to June 15, while interest still runs from April 15 on unpaid tax.

The following 4 filing points cover the last step:

• Attachment: Include the completed 2025 Form 2555 with Form 1040 or Form 1040-SR.
• E-filing: When the return is electronically filed, the tax software or preparer transmits the completed form with the federal return.
• Extensions: A qualifying taxpayer abroad can use the automatic 2-month rule, and Form 4868 can extend filing to October 15; Form 2350 is a separate extension used when more time is needed to meet a section 911 residence or presence test.
• Records: Keep travel, income, tax home, and housing support with the return file even when the IRS does not require each document to be attached.

A US Tax Form 2555 filing is transmitted with the individual income-tax return when e-filed; it is not submitted through a separate IRS portal. The IRS page for US citizens and resident aliens abroad explains the automatic extension and interest rule. TFX’s Form 1040 guide covers the main individual return.

Where numbers go: Form 2555 to Form 1040 mini map

For the 2025 return, Form 2555 line 45 flows to Schedule 1 line 8d, which then feeds Form 1040 line 8 through Schedule 1 line 10. A housing deduction from Form 2555 line 50 goes to Schedule 1 line 24j, while Foreign Tax Credit amounts flow through Schedule 3.

The 2025 line map is exact: line 45 goes to Schedule 1 line 8d, and line 50 goes to Schedule 1 line 24j.

 

Using our Form 2555 sample shows where each figure should go; please preserve the sign and destination of each amount, especially because Schedule 1 line 8d is shown as a negative amount. The most common transposition risk is copying an intermediate Form 2555 line instead of line 45 or mixing the housing deduction with the housing exclusion.

Line 44 of Form 2555 refers to deductions allocable to excluded income, not the exclusion itself. The 2025 Form 2555 shows line 45 as the amount entered on Schedule 1 line 8d.

Documents you need

A complete 2025 file should contain 3 record groups: proof of income, proof supporting the residency test, and housing records when housing relief is claimed. A Form 2555 online filing does not remove the need to retain those records because the IRS may later ask for support.

The following 3 groups should be saved electronically when possible:

• Income records: Employer statements, pay slips, contracts, invoices, self-employment books, and documentation of allowances or noncash compensation.
• Residency evidence: Passport and immigration records, travel logs, visas, residence permits, lease documents, local registrations, and foreign tax returns.
• Housing records: Rent statements, eligible utility bills, insurance, lease fees, furniture rental, parking, and other receipts supporting qualified expenses.

The following 4-item final checklist reduces missing-data errors:

• Match compensation totals to the amounts reported elsewhere on Form 1040.
• Reconcile travel dates to Part III or residence facts to Part II.
• Confirm the tax-home period in Part I matches the qualifying period.
• Save housing receipts by location when a higher locality limit is used.

A Federal Form 2555 file should also contain the tax-year-specific IRS instructions used for the calculation. Electronic copies are useful because they preserve the exact records supporting dates and amounts if a later IRS notice asks for substantiation.

How Form 2555-T is different from IRS Form 2555

There is no current IRS-issued “Form 2555-T” for the 2025 federal return. The official filing form is Form 2555, while the historical simplified IRS form was Form 2555-EZ, last used for 2018. Any “T” worksheet found elsewhere should be checked against the software or publisher that created it.

The current filing rule is simple: only Form 2555 is an IRS filing form for this 2025 section 911 claim; Form 2555-EZ is obsolete, and “2555-T” is not an IRS form name.

 

The IRS prior-form filename F2555EZ identifies the historical PDF, not a current 2025 filing option. If an employer is trying to reduce US income-tax withholding on qualifying foreign wages, TFX’s Form 673 guide covers a different document used with the employer.

Need help? Speak with a seasoned tax advisor

Form 2555 can require several linked 2025 calculations: the 330-day or residence test, tax home and abode, income sourcing, housing limits, and the FEIE-versus-FTC choice. A preparer should review the actual facts and forms rather than assume that living abroad by itself creates the exclusion.

The following 3 situations are strong reasons to get filing help now:

• Your 12-month day count is close to the 330-day threshold or crosses tax years.
• You paid substantial foreign income tax and need to compare FEIE with Form 1116.
• You have self-employment income, housing costs, a late election, or conflicting tax-home and abode facts.

TFX’s guide on when to hire an expat tax professional explains what to look for. The IRS also provides a tax-preparer selection checklist and recommends checking credentials and avoiding preparers who will not sign the return.

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Common mistakes to avoid

The 2025 form has 7 recurring error areas: residency tests, exclusion math, late elections, tax home or abode, passive income, state-residency assumptions, and uncorrected return errors. Each can change the allowable exclusion or reporting path, so review them before submitting the return rather than after an IRS notice.

The following 7 mistakes deserve a final pre-filing check:

1. Failing both residency tests.
2. Using the wrong tax-year exclusion or housing limit.
3. Treating a late return as if FEIE is automatically lost or automatically preserved.
4. Claiming a foreign tax home while retaining a disqualifying US abode.
5. Including passive or investment income as earned income.
6. Assuming a federal FEIE claim ends state filing obligations.
7. Leaving a known federal return error uncorrected.

If an IRS notice already arrived, TFX’s guide on what to do after getting an IRS letter explains the first response steps. If the return itself is wrong, see TFX’s Form 1040-X guide.

Failing the residency tests

A 2025 FEIE claim fails if the taxpayer has a foreign tax home but meets neither the 330-full-day presence rule nor the applicable residence rule. Failing 1 route does not end the analysis, because the same taxpayer can still qualify under the other when its separate conditions are met.

The 2 tests are alternatives, not cumulative requirements: meeting either can satisfy the residency component if the tax-home and earned-income rules are also met.

 

The following 4 facts can disqualify or weaken the claimed test:

• Fewer than 330 full foreign days in every available 12-month window.
• A residence period that never includes an entire tax year.
• A statement to foreign authorities that the taxpayer is not a resident, followed by a local determination that the taxpayer is not subject to resident income-tax rules.
• Residence facts showing a temporary stay rather than bona fide residence.

Based on our client scenario at TFX: a taxpayer has only 325 full foreign days in the best 12-month window, so the Physical Presence Test fails. If that taxpayer has lived as a bona fide resident abroad throughout all of 2025 and the facts support residence, the Bona Fide Residence Test may still qualify the taxpayer.

If a filed return used the wrong test or dates, the IRS Form 1040-X resource explains amended individual returns.

Miscalculating exclusions

For a 2025 return filed in 2026, use the $130,000 FEIE maximum, not the $132,900 amount for tax year 2026. The housing base is $20,800 for a full qualifying year, and the standard housing-expense cap is $39,000 before any higher location-specific limit or partial-year calculation.

The following 4 math errors are the main ones to correct:

• Wrong tax-year cap: Use $130,000 for 2025 income, not $132,900.
• No proration: Multiply the annual cap by qualifying 2025 days divided by 365 when only part of 2025 qualifies.
• Ignoring actual income: The exclusion cannot exceed eligible earned income after required housing adjustments.
• Housing math in the wrong order: Apply the housing-expense limit and base amount, then follow the form’s employee/self-employed rules before finalizing the earned-income exclusion.

Based on our client scenario at TFX: a taxpayer qualifies for 180 days in 2025 and has $80,000 of eligible wages with no housing exclusion. The prorated maximum is about $64,110 ($130,000 × 180 ÷ 365), so claiming the full $80,000 would overstate the exclusion by roughly $15,890.

Filing late

A late 2025 return does not automatically destroy the FEIE election, but timing matters. The IRS generally allows an initial election on a return filed within 1 year of the original due date, and later elections can qualify depending on tax due and whether the IRS discovered the omission first.

The following 4 actions apply when the return was missed:

• Check the original due date: For a 2025 calendar-year return, the regular due date was April 15, 2026.
• Check available extensions: Qualifying taxpayers abroad had the automatic June 15 filing date, and Form 4868 could extend filing to October 15.
• Review the late-election rule: The IRS rules for choosing the exclusion permit several late-election paths, with extra requirements after the general periods.
• File even when no balance is due: A return is needed to make the election and document the section 911 claim.

A taxpayer who still needs time to satisfy a residence or presence test can review the IRS Form 2350 extension rules. Form 2350 extends filing time for this purpose but does not extend the time to pay tax.

TFX’s guides on missing an expat tax return and what to do if tax cannot be paid on time cover separate filing and payment issues.

 

Wrong tax home or abode

A taxpayer cannot claim 2025 section 911 benefits for a period when the tax home is not in a foreign country. A US abode can defeat the foreign-tax-home requirement even with extensive travel abroad, but owning or keeping a US dwelling alone does not automatically establish a US abode.

The distinction is factual: tax home focuses on the regular or principal work base, while abode focuses on family, economic, and personal ties.

 

Warning: Do not describe abode as merely “where you live.” The IRS 2025 Form 2555 instructions define the analysis through family, economic, and personal ties, which can produce a different answer from physical residence.

Including non-earned income

The exclusion applies to income from personal services performed in a foreign country during a qualifying period, not to passive or investment income. For 2025, the IRS definition of foreign earned income separates compensation for services from items such as interest, dividends, and pensions.

The following 5 income types generally do not qualify for the foreign earned income exclusion:

• Interest.
• Dividends.
• Capital gains.
• Pensions and annuities.
• Passive rental income, subject to the separate rules for any reasonable compensation for personal services.

Based on our client scenario at TFX: a taxpayer earns $90,000 for consulting services performed in Portugal and receives $7,000 of dividends. If the taxpayer otherwise qualifies, the consulting income can enter the FEIE calculation; the $7,000 dividend does not become earned income merely because it is held in a foreign account.

State residency assumption

FEIE is a federal income-tax rule and does not automatically end state tax residency or state filing duties. A taxpayer who moves abroad in 2025 must separately check the law of any state with continuing domicile, residence, source income, property, business, or other ties because state rules are not uniform.

The following 4 state-law issues should be reviewed separately:

• Domicile and intent to leave or return.
• Days physically present in the state.
• A home or other continuing residential ties.
• State-source income, business activity, or property.

The IRS maintains a directory of state government tax websites, which is the proper starting point for state-specific rules. TFX also has guides to state taxes for Americans abroad and whether expats have to pay state taxes.

Not amending mistakes promptly

When a filed 2025 return contains a material Form 2555 error, correct it after verifying the right income, dates, test, and calculation. Form 1040-X is the standard amended individual return, and acting promptly can preserve records, keep later-year positions consistent, and reduce the chance of compounding the same mistake.

The following 4-step amend-now checklist keeps the correction focused:

• Identify the exact line, date, test, or income classification that is wrong.
• Recalculate Form 2555 and every affected Form 1040 schedule.
• Gather the records supporting the corrected position.
• Decide whether the correction changes an exclusion election, Foreign Tax Credit, state return, or later-year carryover.

Do not rely on a broad claim that the IRS will be “more lenient” merely because the taxpayer self-corrected first. Use the IRS Form 1040-X instructions and filing resource for the amended federal return and address any separate penalty or election issue under its own rule.