Anatomy of the Form 2555

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The client-facing version is at Foreign earned income and Form 2555. This is the desk copy. Line numbers are from the 2025 form (verify line numbers against the current form); the parts and the order do not change.

Step 0: The three gates, before the form

§911(d)(1) and (d)(3). None of the numbers matter until all three are settled, and the second one is where our clients fail.

• Tax home in a foreign country (§911(d)(3); Reg. §1.911-2(b)): the §162(a)(2) tax home — the regular or principal place of business, or if none, the regular place of abode. A person with no regular place of business is an itinerant whose tax home is wherever they work. The tax home moves with the job; it is not the mailing address.
• No abode in the United States (§911(d)(3), second sentence): a person is not treated as having a foreign tax home for any period during which their abode is in the U.S. “Abode” is domestic, not vocational — where the home, the family and the economic ties are. The cases are offshore and rotational workers: Harrington (93 T.C. 297, 1989), Lemay (837 F.2d 681, 5th Cir. 1988), Bujol (T.C. Memo 1987-230), and the Alaska-pipeline and Gulf-rig line that follows them. The pattern that loses: house in the U.S. with spouse and children in it, worker rotates out on hitches and home between them. Keeping a U.S. house is not fatal by itself (Reg. §1.911-2(b) and Pub. 54 say so); living in it is. Test it the way an examiner would: driver’s license, voter registration, where the family sleeps, where the mail goes, how many days at the U.S. house. Decide this before starting Part II or III.
• One of the two tests: bona fide residence (§911(d)(1)(A); citizens only, plus residents of treaty countries under a nondiscrimination article) or physical presence (§911(d)(1)(B); citizens and resident aliens). Pick the one that is clearly met. Physical presence is arithmetic and cannot be argued with; bona fide residence is facts and circumstances and covers partial years at both ends once a full calendar year is in. First year abroad is almost always physical presence; later years, residence.
• Who is out regardless: U.S. government employees and the military on their government pay (§911(b)(1)(B)(ii)); income from a restricted country under §911(d)(8) (currently Cuba, other than Guantánamo Bay) (verify current list); pay received more than one year after the end of the year it was earned (§911(b)(1)(B)(iv)); pensions, annuities, Social Security, and anything that is not pay for personal services.
• Waiver of the time requirements (§911(d)(4)): if the client had to leave a country because of war, civil unrest or similar conditions, and the IRS has listed that country and departure date in the annual revenue procedure, the minimum time is waived for the period before departure. Check the current-year list before giving up on a short stay.

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Step 1: Part I, General Information

Lines 1–9. Routine, except for three lines.

• Foreign address (line 1), occupation (2), employer name (3) and addresses (4a U.S., 4b foreign). Line 5: employer type — foreign entity, U.S. company, self, foreign affiliate of a U.S. company, other. A U.S. employer does not disqualify anyone; sourcing is where the work was done, not who signed the check.
• Line 6: whether a 2555 was filed before and for what year. Line 6c/d: whether the exclusion was ever revoked, and the year. If the answer is yes and it is within five years, stop and read Step 10 before going further.
• Line 7: country of citizenship. Line 8a/8b: whether the client maintained a separate foreign residence for the family because of adverse living conditions at the tax home — this is the line that lets a second foreign household count for the housing exclusion (Reg. §1.911-4(b)(2)); it is rare and it is not the U.S. house.
• Line 9: list the tax home(s) during the year and the date each was established. The date is the day the foreign assignment began, not the date of the lease. If the tax home was in the U.S. for part of the year, the qualifying period cannot start before it moved.

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Step 2: Part II, Bona Fide Residence

Lines 10–15. Complete only if claiming residence. Reg. §1.911-2(c) borrows the §871 resident-alien standard, in reverse: did the client become a resident of the foreign country the way a foreigner becomes a resident here?

• Line 10: the dates residence began and ended (“Continues” if still there). The period must include one full tax year, January 1 through December 31 for our clients.
• Line 11: kind of living quarters — purchased house, rented house or apartment, rented room, quarters furnished by employer. Line 12a/b: whether family lived with the client and for what part of the year; if not, why.
• Line 13a/b, the fatal pair: did the client submit a statement to the foreign authorities that they are not a resident of that country, and are they required to pay income tax to that country? A “yes” on 13a with a “no” on 13b ends the bona fide residence claim by statute (§911(d)(5)). Ask the question in plain words: did you tell them you were not a resident so you would not owe their tax? If so, physical presence or nothing.
• Line 14: every trip to the U.S. during the year — date arrived, date left, days in the U.S. on business, and income earned in the U.S. on business. The business-day income is U.S.-source and comes out of line 19 later; keep the allocation (daily rate × U.S. working days) in the file.
• Line 15a–e: contractual terms or other conditions on the length of the stay; type of visa; whether the visa limits the stay or employment; whether a home was maintained in the U.S. while abroad, and if so the address, whether it was rented, the names of the occupants and their relationship to the client. This is the abode question asked out loud. “Spouse and children” in the occupants box is the answer that draws the exam.

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Step 3: Part III, Physical Presence

Lines 16–18. 330 full days in a foreign country or countries during 12 consecutive months (§911(d)(1)(B); Reg. §1.911-2(d)).

• Line 16: the 12-month period, “from” and “through.” The period can begin on any day and must be 12 consecutive months; it does not have to start with a day in a foreign country, and it does not have to be the calendar year. Choose the window that puts the most qualifying days inside the tax year being filed; for a partial first year, the window runs into the next year and the exclusion is prorated (Step 6). Build the window from the full-day count, not the other way around.
• Full day = a continuous 24-hour period beginning at midnight. Arrival and departure days do not count. Time in international waters or airspace does not count unless the vessel or plane is passing between two foreign points (Reg. §1.911-2(d)(3)). A ten-hour layover in Dallas on a Riyadh–Lima trip costs a day.
• Line 17: principal country of employment. Line 18: the travel table — name of country (including the U.S.), date arrived, date left, full days present in the country, number of days in the U.S. on business, income earned in the U.S. on business. Fill it from passport stamps and itineraries, not memory. The U.S.-business income column is the same allocation as Part II line 14 and comes out of the excludable amount.
• The 35-day budget: 365 − 330. Every arrival day, departure day and U.S. day spends it. A client who went home for Thanksgiving, Christmas and a wedding has usually spent it.

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Step 4: Part IV, Foreign Earned Income

Lines 19–26, all taxpayers. What was earned for services performed in a foreign country during the qualifying period, in U.S. dollars at the rate when received (Reg. §1.911-3).

• Line 19: total wages, salaries, bonuses, commissions. This is the gross from the foreign pay statement, less the U.S.-source part from line 14 or 18. The foreign employer issues no W-2; a U.S. employer’s W-2 box 1 may already include everything, and the 2555 does not change the W-2 — the exclusion comes off on Schedule 1.
• Line 20a/b: allocable share of partnership income for personal services, and income from a sole proprietorship (Schedule C net profit is the number; the whole Schedule C is still filed and still runs through Schedule SE).
• Line 21a–d, noncash income at fair market value: home (lodging), meals, car, other property or facilities. Line 22a–g, allowances and reimbursements: cost of living and overseas differential, family, education, home leave, quarters, “for any other purpose,” and the total. All of these are foreign earned income and all of them count toward the $132,900 cap. Employer-paid housing is both line 21a here and the employer-provided amount on line 35 in Part VI.
• Line 23: other foreign earned income (royalties for a writer’s own work, professional fees). Line 24: total of 19–23.
• Line 25: the value of meals and lodging already excluded under §119 — the camp rule (§119(c)) for a client housed in a remote-site camp on the employer’s business premises. Subtracting it keeps the §119 exclusion from being counted twice.
• Line 26: line 24 minus 25 = foreign earned income for the year. Everything in Parts VI–IX works from this number.
• Not on these lines at all: pension and annuity payments, Social Security, interest, dividends, capital gains, rent, alimony, gambling, unemployment, and pay from the U.S. government. Income from a business where capital is a material income-producing factor: only a reasonable allowance for services, capped at 30% of net profit (§911(d)(2)(B)).

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Step 5: Parts V and VI, Housing

Part V (line 27) carries line 26 down and asks which benefits are claimed: housing exclusion, housing deduction, earned income exclusion. Part VI (lines 28–36) figures the housing amount under §911(c).

• Line 28, qualified housing expenses (Reg. §1.911-4(b)): rent, utilities other than telephone, real and personal property insurance, nondeductible occupancy taxes, nonrefundable fees for securing a lease, furniture and appliance rental, residential parking, household repairs. Not included: purchase price or mortgage principal and interest, improvements, furniture purchased, domestic labor, pay TV, depreciation, deductible taxes and interest, and anything “lavish or extravagant.” Second foreign household only if line 8a was yes.
• Line 29a/b, the locality limit: the general cap is 30% of the maximum exclusion, prorated by qualifying days — $39,870 for a full 2026 year ($39,000 for 2025). The instructions carry a table of high-cost localities with higher caps (issued each year in a Notice; Notice 2025-16 for 2025 (verify the 2026 notice)). If the city is in the table, use the table; if not, 29b is the standard number. Line 30: smaller of 28 or 29b.
• Line 31: number of days in the qualifying period that fall within the tax year. Line 32, the base amount: 16% of the maximum exclusion × (line 31 ÷ 365) — $21,264 for a full 2026 year ($20,800 for 2025), or $58.26 a day. Line 33: subtract; if zero or less, there is no housing benefit and Part VI stops.
• Line 34: housing amount (line 33), but not more than line 26 foreign earned income. Line 35: employer-provided amounts — what the employer paid or reimbursed for housing, plus any other employer-provided foreign earned income that is not self-employment income. For a salaried employee, all pay is “employer-provided,” so line 35 is the whole of line 26; the housing exclusion is available only to the extent of employer-provided amounts (§911(c)(3)(A)). Line 36: housing exclusion = smaller of line 34 or 35 (prorated by the employer-provided fraction when the client is part employee, part self-employed).
• Self-employed with no employer-provided amounts: Part VI produces the housing amount on line 34, no exclusion on line 36, and the rest goes to Part IX as a deduction.

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Step 6: Parts VII and VIII, the Exclusion

Part VII (lines 37–42) is the earned income exclusion; Part VIII (lines 43–45) adds the housing exclusion and sends the total to the 1040.

• Line 37: the maximum — $132,900 for 2026, $130,000 for 2025 (Rev. Proc. 2025-32; §911(b)(2)(D)). Per person: a working couple who both qualify get two.
• Line 38: number of days in the qualifying period within the tax year (same as line 31). Line 39: if the full year, 1.000; otherwise line 38 ÷ 365 (366 in a leap year) to three places. Line 40: line 37 × line 39. A client who landed March 1, 2026 and qualifies under a March-to-March physical-presence window has 306 days in 2026 → .838 × $132,900 = $111,370 of cap for 2026.
• Line 41: line 26 minus line 36 — foreign earned income not already excluded as housing. Line 42, the foreign earned income exclusion: smaller of line 40 or line 41. Note the order: housing comes off first, then the earned income exclusion fills from what is left.
• Line 43: line 36 + line 42. Line 44: deductions allowed in figuring AGI that are allocable to the excluded income (§911(d)(6); Reg. §1.911-6). This is the line that catches self-employed clients: the proportion of business-related AGI adjustments tied to the excluded earnings — the self-employed health insurance deduction and SEP/retirement contributions are apportioned by excluded over total foreign earned income; the deduction for half of SE tax is not reduced (verify the Pub. 54 treatment of each item for the year). Employee business expenses are suspended through 2025 and made permanent in their suspension by OBBBA, so for employees line 44 is usually zero; moving expenses apply only to the military.
• Line 45: line 43 minus 44. Enter it in parentheses on Schedule 1 (Form 1040) line 8d, labeled “Form 2555.” It is a negative “other income,” which is why the W-2 wages still show in full on line 1 and the exclusion comes off below. Self-employed: the Schedule C still goes to Schedule 1 line 3 in full, and to Schedule SE in full.

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Step 7: Part IX, Housing Deduction

Lines 46–50. Self-employed clients only, or the self-employed share of a mixed year.

• Line 46: line 34 (housing amount) minus line 36 (housing exclusion) — the part of the housing amount not covered by employer-provided pay. Line 47: foreign earned income (line 26) minus the total exclusions (line 43). Line 48: smaller of 46 or 47 — the deduction cannot exceed foreign earned income left after the exclusions (§911(c)(4)(A)).
• Line 49: housing deduction carried over from the prior year. Line 50: the deduction this year — add 48 and 49, limited again by line 47. Enter on Schedule 1 line 24j (verify line). The unused amount carries forward one year only (§911(c)(4)(C)) and then is lost; note it in the file.

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Step 8: The Foreign Earned Income Tax Worksheet

§911(f), added by TIPRA in 2006. The excluded income is removed from taxable income but the remaining income is taxed at the marginal rates it would face if the excluded income were still underneath it. The worksheet is in the Form 1040 instructions for line 16; the software runs it automatically when a 2555 is present, and the client’s complaint is always about this.

1. Line 1: taxable income from Form 1040 line 15.
2. Line 2a: Form 2555 line 45 (the exclusions); 2b: Form 2555 line 50 (housing deduction); 2c: total.
3. Line 3: line 1 + line 2c — taxable income as if nothing were excluded.
4. Line 4: tax on line 3 from the tables, or the Qualified Dividends and Capital Gain Tax Worksheet or Schedule D worksheet if those apply (they run with the excluded income added back too).
5. Line 5: tax on line 2c alone — the tax on the excluded amount, figured from the bottom of the brackets. Not reduced by the standard deduction; the deduction has already been taken on line 1.
6. Line 6: line 4 minus line 5. That is the tax. Enter on Form 1040 line 16.

Two things the worksheet does not do: it does not restore the standard deduction or itemized deductions, which came off on line 1 and therefore sit at the top of the pile, and it does not apply to self-employment tax, which never had an exclusion to begin with. The AMT exemption and rates are also figured with the excluded income added back (§55(b)(3) worksheet in the Form 6251 instructions).

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Step 9: What the Exclusion Does to the Rest of the Return

• Self-employment tax: unaffected. Schedule SE on the full net profit (§1402(a)(11) carves out only §931/§933 possession income, not §911). Totalization agreements (about 30 countries (verify list)) are the only way out: a certificate of coverage from the foreign system, and no Schedule SE. Attach the certificate.
• IRA contributions: compensation for §219 excludes amounts excluded under §911 (§219(f)(1)). All pay excluded = no IRA room; an excess contribution is 6% a year until withdrawn. Roth included.
• Earned income credit: denied outright if a 2555 is filed (§32(c)(1)(C)). Additional (refundable) child tax credit: denied (§24(d)(5)); the nonrefundable CTC remains and is usually wasted at these income levels.
• Foreign tax credit on Form 1116: foreign tax on the excluded income is not creditable (§911(d)(6)); the credit is allowed only on the tax attributable to the non-excluded portion, by the fraction (foreign earned income not excluded ÷ total foreign earned income) applied to the foreign tax paid — Form 1116 line 12 and the instructions’ worksheet. General-category basket.
• Standard deduction / itemized: taken in full; the stacking rule handles the rate effect. Deductions definitely related to the excluded income go to 2555 line 44 (Step 6), not Schedule A.
• QBI: §199A applies only to income effectively connected with a U.S. trade or business (§199A(c)(3)(A)(i)); a Schedule C run from abroad generally has no QBI deduction regardless of the exclusion.
• Net investment income tax: the exclusion reduces MAGI only partly — §1411(d) adds back the §911 amount net of its allocable deductions, so the $200,000/$250,000 threshold is tested as though nothing were excluded.
• Estimated tax and withholding: a foreign employer withholds nothing for the IRS; the U.S.-source income and the SE tax need estimates. Form 673 lets a U.S. employer stop withholding on pay it reasonably expects to be excluded.

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Step 10: Exclusion vs. Credit, and the Five-Year Bar

• The election (§911(e); Reg. §1.911-7): made by filing Form 2555 with a timely return, an amended return within the §6511 period, or a late original return within one year of the due date; and otherwise under the Reg. §1.911-7(a)(2)(i)(D) rule for a late return filed before the IRS discovers the failure, or with the “Filed pursuant to section 1.911-7(a)(2)(i)(D)” legend if no tax is owed after the exclusion. Once made, it stays in effect for every later year until revoked.
• Revocation (Reg. §1.911-7(b)): a statement attached to the return, or — the one that happens by accident — claiming the foreign tax credit on income that could have been excluded. Switching the software from 2555 to 1116 on the same income is a revocation. The earned income exclusion and the housing exclusion are separate elections and can be revoked separately.
• The bar (§911(e)(2)): once revoked, the exclusion cannot be claimed again for the year of revocation or the next five years without IRS consent, by private letter ruling (user fee) under the standards in Reg. §1.911-7(b)(2) — a move to a different foreign country, a change of employer, a return to the U.S. for a period of time, and a substantial change in the foreign country’s tax law are the listed reasons.
• Run both. Credit wins when foreign tax ≥ U.S. tax on the same income (most of Western Europe, Canada, Australia, Japan): no stacking, unused credit carries back one and forward ten years (§904(c)), the refundable CTC and the IRA come back, and there is no five-year problem. Exclusion wins in a low- or no-tax country (Gulf states, Singapore at ordinary pay, much of the Caribbean, many expatriate contractor packages). Mixed: exclude to the cap and credit the foreign tax on the excess, using the Form 1116 fraction. Document the comparison in the file; the client whose Dubai contract ends and who moves to Germany will want to know the exclusion was revoked on purpose, or not revoked at all.

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Step 11: FBAR, 8938, Due Dates, Colorado

• FBAR (FinCEN 114; 31 U.S.C. §5314): aggregate over $10,000 at any time in the year in foreign financial accounts, including accounts with signature authority. Due April 15 with an automatic extension to October 15; filed on the BSA e-filing site, not with the return. Non-willful penalty per report, per Bittner (2023), indexed, about $16,000 (verify amount); willful, the greater of ~$160,000 or 50% of the balance. Foreign pension accounts generally count.
• Form 8938 (§6038D): with the return; for a taxpayer living abroad, $200,000 at year end or $300,000 at any time (single), $400,000/$600,000 (joint); $50,000/$75,000 and $100,000/$150,000 if living in the U.S. Covers accounts plus foreign stock, partnership interests, debt, insurance and pension interests. $10,000 penalty and the statute stays open.
• Forms 3520/3520-A for foreign trusts (many foreign pension and savings plans are treated as trusts); Form 8621 for PFICs (nearly every non-U.S. mutual fund, ETF and unit trust) — the §1291 excess-distribution regime with interest charges unless a QEF or mark-to-market election was made in the first year. Ask whether the client has foreign funds; the answer is usually yes and they did not know.
• Due dates: automatic two-month extension to June 15 for a taxpayer whose tax home and abode are outside the U.S. on April 15 (Reg. §1.6081-5), with a statement attached; Form 4868 to October 15; Form 2350 beyond that for a client who needs more time to meet the residence or presence test. Interest from April 15 regardless.
• Colorado: starts from federal taxable income, so the exclusion carries over. The issue is residency. Domicile does not move because the body did: a resident is someone domiciled in Colorado, and the Department looks at the house, the driver’s license, voter and vehicle registration, where the family is, and where the person says home is (DOR Individual Income Tax Guide, residency section). Client keeps all of those → full-year resident return, Colorado tax on everything not excluded federally. Client severs them in the year of departure → part-year DR 0104PN for that year, then nothing. No Colorado credit for foreign income tax (the DR 0104 credit is for other states). Walk the client through the domicile list at the first meeting; it is worth 4.4% of the non-excluded income every year.

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Questions at the desk

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Written for the Tax Shop desk; figures are for the 2026 tax year unless stated. Items marked (verify) are to be confirmed against primary sources before they are relied on. Private reference, not client advice.