Foreign Housing Exclusion or Deduction

The foreign housing exclusion or deduction is the companion relief to the foreign earned income exclusion. Internal Revenue Code section 911(a) lets a qualified individual elect, separately from the earned income exclusion, to exclude the housing cost amount from gross income. Section 911(c)(1) defines that amount as qualifying foreign housing expenses for the year, to the extent they do not exceed a statutory limit, minus a base amount fixed at 16 percent of the earned income exclusion figure computed on a daily basis and multiplied by qualifying days. The limit on expenses is 30 percent of the same figure on the same daily basis. For the current tax year, the IRS states the full-year base amount as $21,264 and the general full-year expense limit as $39,870, in the annual housing notice described below.

The name matters because the row is really two reliefs. Section 911(c)(4)(A) provides that to the extent the housing cost amount is not attributable to employer-provided amounts, it is a deduction in computing adjusted gross income rather than an exclusion. The practical translation, in the IRS's own words, is that "the foreign housing exclusion applies only to amounts considered paid for with employer-provided amounts" while "the housing deduction applies only to amounts paid for with self-employment earnings." An employee gets an exclusion; a freelancer gets a deduction; someone who was both during the year can have both.

The base amount is a floor you absorb before anything is sheltered. The structure is deliberately not a subsidy for ordinary housing. The statute assumes a taxpayer would have paid something for housing at home, so the first slice of foreign housing expense, the base amount, is not relieved at all. Only what exceeds it counts, and only up to the cap. Both figures are computed on a daily basis and multiplied by the number of qualifying days in the tax year, so a person who qualifies for only part of the year gets a proportionally smaller base and a proportionally smaller cap.

What counts as a housing expense, and what pointedly does not. Section 911(c)(3)(A) defines housing expenses as the reasonable expenses paid or incurred during the year for housing for the individual and, if they live with him, for a spouse and dependents in a foreign country. Utilities and insurance are named as included. Three things are excluded by the statute itself: interest and taxes of the kind deductible under sections 163 or 164, and any amount allowable as a deduction under section 216(a), which is the cooperative-housing provision. The same paragraph adds that expenses are not reasonable "to the extent such expenses are lavish or extravagant under the circumstances." The IRS lists further exclusions: the cost of buying property, purchased furniture or accessories, improvements and other expenses that increase the value or appreciably prolong the life of the property, the value of meals, and the value of employer-provided lodging that was not included in gross income in the first place.

The second-household rule is narrow and specific. Ordinarily only the abode that bears the closest relationship to the tax home counts. Section 911(c)(3)(B)(ii) makes an exception where an individual maintains a separate abode outside the United States for a spouse and dependents who do not live with him "because of living conditions which are dangerous, unhealthful, or otherwise adverse." In that case the separate household's expenses count too. This is written for hardship postings, not for convenience or preference.

The deduction has its own income limit and a one-year carryover. Under section 911(c)(4)(B) the housing deduction cannot exceed the taxpayer's foreign earned income minus the amount already excluded under section 911. That is a real constraint: a self-employed person whose entire foreign earned income is absorbed by the earned income exclusion has nothing left to deduct against. Section 911(c)(4)(C) softens it slightly. An amount disallowed by that limit is treated as a deduction in the succeeding taxable year, "and only for the succeeding taxable year", to the extent of that year's own headroom. One year, no further.

High-cost cities get a bigger cap, published annually and never derivable. Section 911(c)(2)(B) authorizes the Secretary to adjust the 30 percent percentage for geographic differences in housing costs relative to the United States, and Treasury has issued an annual notice doing so since the 2006 tax year. The current one is Notice 2026-25, whose table gives, for a list of named countries and cities, an adjusted limitation on housing expenses "in lieu of" the general limit, stated both as a full-year figure and as a daily rate. The adjusted limits in expensive cities are several times the default. There is no formula: if a location is on the list, the notice's figure applies, and if it is not, the general limit does. Check the current year's notice for the location rather than assuming last year's figure carried over.

Two ordering rules and one thing this does not reach. First, the IRS states that "if you choose the foreign housing exclusion, you must figure it before figuring your foreign earned income exclusion", and that you cannot claim less than the full housing exclusion you are entitled to. Second, section 911(d)(7) caps the combined result: the amount excluded plus the amount deducted under section 911(c)(4)(A) cannot exceed the individual's foreign earned income for the year. Third, and most often missed, the housing relief reduces regular income tax and not self-employment tax. A self-employed American abroad still computes self-employment tax on net earnings without regard to section 911, so the housing deduction lowers the income tax bill and leaves the Social Security and Medicare portion untouched.

Electing housing also forecloses double-dipping on the same income. Section 911(d)(6) denies any deduction, exclusion or credit properly allocable to amounts excluded under section 911, and the IRS puts the housing-specific version plainly: once you elect to exclude housing amounts you cannot also take a foreign tax credit or deduction for taxes on the income you excluded, and doing so may be treated as revoking the election.

The order of operations is: establish a tax home in a foreign country, qualify under the bona fide residence test or the physical presence test, total your qualifying housing expenses, cut them down to the applicable limit, subtract the base amount, and report the result in Parts VI, VIII and IX of Form 2555. Housing is figured before the earned income exclusion.

A hypothetical example, using invented figures so the arithmetic can be checked. The real current-year amounts are the tokens quoted in the definition above; do not use the numbers below as this year's law. Assume the base housing amount for a full qualifying year is $20,000 and the general limit on housing expenses is $38,000.

Nadia is a US citizen who qualifies for all twelve months. Her employer pays her rent and utilities in a foreign city, and those cost $52,000 for the year. She also spent $4,000 on new furniture, which does not count.

Her expenses are cut to the limit first: $52,000 capped at $38,000. Then the base comes off: $38,000 − $20,000 = $18,000. That $18,000 is her housing cost amount, and because her employer funded the housing it is an exclusion. It comes out before she applies the earned income exclusion to the rest of her salary.

Change one fact. If Nadia were self-employed rather than employed, the same $18,000 would be a deduction in computing adjusted gross income instead, and it would be limited to her foreign earned income minus whatever she already excluded. If that headroom were only $11,000 this year, she would deduct $11,000 now and carry the remaining $7,000 into next year alone. And either way, the $18,000 would not reduce her self-employment tax by a dollar.

Pros

• It reaches a cost the earned income exclusion does not, and housing is usually the largest single expense of living abroad.
• The high-cost-locality adjustment means the relief scales with where you actually live rather than a single national figure.
• It is available to the self-employed as a deduction, so it is not restricted to people on employer-funded assignments.
• The second-household rule recognizes a genuine hardship case rather than forcing a family to share one abode to qualify.

Cons

• The base amount means the first substantial slice of housing cost gets no relief at all.
• The cap bites hardest exactly where housing is most expensive, unless the city appears on the annual notice's list.
• The deduction is limited to foreign earned income left after the earned income exclusion, and the carryover for the disallowed part lasts one year only.
• Buying rather than renting gets nothing: purchase costs, furniture and improvements are all excluded.
• It does not reduce self-employment tax, which is the larger bill for many self-employed people abroad.
• Electing it blocks a foreign tax credit or deduction on the same sheltered income, so it has to be weighed against the credit rather than added to it.