The foreign earned income exclusion appears on your Form 1040 indirectly: you calculate it on Form 2555, then enter it as a negative number on Schedule 1 (Form 1040), Line 8d, which flows into Line 8 of the main Form 1040 and reduces your total income.1Internal Revenue Service. Schedule 1 (Form 1040) For the 2026 tax year, the maximum exclusion is $132,900 per qualifying person.2Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026 Three forms, one path.
Start With Form 2555
Form 2555 is where the actual math happens. You attach it to your Form 1040, and it walks through your eligibility, your foreign income, and the amount you’re allowed to exclude.3Internal Revenue Service. About Form 2555, Foreign Earned Income Eligibility runs through either the bona fide residence test or the physical presence test (330 full days in a foreign country during any 12 consecutive months); you only need one.4Internal Revenue Service. Foreign Earned Income Exclusion – Forms to File
The form asks for your foreign address, employer information, and the dates you spent outside the United States. Part II covers the bona fide residence test; Part III handles the physical presence test with a detailed travel schedule. Foreign income has to be translated into U.S. dollars using either the exchange rate on the day you received the income or the IRS yearly average rate.5Internal Revenue Service. Foreign Currency and Currency Exchange Rates
If you qualify for only part of the year, the exclusion cap gets prorated. Multiply the full-year limit by the number of qualifying days, then divide by 365 (or 366 in a leap year).6Internal Revenue Service. Figuring the Foreign Earned Income Exclusion For a filer who established a foreign tax home on August 14 and qualified for the remaining 140 days, the 2026 cap works out to roughly $50,958 ($132,900 × 140 ÷ 365). Married couples who both qualify can each claim the exclusion, potentially reaching $265,800 combined for 2026.
The final exclusion figure comes off Form 2555 as a single dollar amount. That is the number you carry over.
Schedule 1, Line 8d: The Entry Point
Take the exclusion amount from Form 2555 and enter it on Schedule 1 (Form 1040), Part I (“Additional Income”), Line 8d.1Internal Revenue Service. Schedule 1 (Form 1040) This line is designated specifically for the foreign earned income exclusion from Form 2555.
Enter it as a negative number, in parentheses. So an exclusion of the full 2026 maximum reads ($132,900) on Line 8d. The parentheses tell the IRS this is a subtraction. Skip them and the same figure gets added to your income instead of reducing it, which reverses the entire point of claiming the exclusion.
Line 8d feeds into Line 9 of Schedule 1, which sums all “other income” items on Lines 8a through 8z. Line 9 then combines with Lines 1 through 7 to produce Line 10, your total additional income.1Internal Revenue Service. Schedule 1 (Form 1040) When the exclusion is large enough, Line 10 itself will be negative, which is exactly what should happen.
From Schedule 1 to Form 1040
The total from Line 10 of Schedule 1 transfers to Line 8 of Form 1040, labeled “Other Income from Schedule 1.”1Internal Revenue Service. Schedule 1 (Form 1040) Because you brought the exclusion over as a negative number, it subtracts from the wages, interest, dividends, and other amounts already reported on Lines 1 through 7 of the 1040.
Line 9 of Form 1040 then adds Lines 1 through 8 to produce your total income. The exclusion pulls that figure down. Line 9 flows to Line 11, your adjusted gross income, after any Part II adjustments from Schedule 1. AGI drives eligibility for many other credits and deductions, so the exclusion’s effect ripples through the rest of the return.
Tax at Line 16: The Stacking Rule
Here is where filers most often stumble. You do not compute tax on your non-excluded income as if it were your only income. The IRS requires you to figure tax on what remains using the rates that would have applied without the exclusion.7Internal Revenue Service. Instructions for Form 2555
In practice, the excluded income “fills up” the lower brackets first, and your taxable income lands in the brackets your total earnings would have occupied. You work through the Foreign Earned Income Tax Worksheet in the Form 1040 instructions, and the result goes on Form 1040, Line 16. The same stacking approach applies when calculating alternative minimum tax on Form 6251.7Internal Revenue Service. Instructions for Form 2555 The exclusion wipes out tax on the excluded portion, but it does not hand you the lower brackets on what is left.
Housing Exclusion and Housing Deduction: Two Different Lines
Form 2555 also lets you claim a foreign housing exclusion (for employees) or a foreign housing deduction (for self-employed filers). The general cap on housing expenses for 2026 is $39,870, which is 30% of the earned income exclusion limit, though the IRS allows higher limits for certain expensive cities.8Internal Revenue Service. Foreign Housing Exclusion or Deduction
The two pieces go to different places on the return. The housing exclusion flows through Form 2555 and reduces your income alongside the earned income exclusion, so it is already reflected in the number you put on Schedule 1, Line 8d. The housing deduction is reported separately on Schedule 1, Line 24j. Part VI of Form 2555 has to be completed for either one.4Internal Revenue Service. Foreign Earned Income Exclusion – Forms to File
One Boundary Worth Knowing
The exclusion reduces federal income tax. It does not reduce self-employment tax. If you are a freelancer, consultant, or independent contractor earning abroad, you still owe Social Security and Medicare taxes on your full net self-employment income, including the portion excluded from income tax.9Internal Revenue Service. Foreign Earned Income Exclusion That is a separate calculation on Schedule SE, not something Line 8d touches.
The Line-by-Line Path Through Your Return
- Form 2555: Calculate the exclusion amount, and the housing exclusion or deduction if applicable.
- Schedule 1, Line 8d: Enter the earned income exclusion from Form 2555 as a negative number in parentheses.
- Schedule 1, Line 24j: Enter the housing deduction from Form 2555, if you are self-employed and claiming it.
- Schedule 1, Line 10: Total additional income, now reflecting the exclusion, carries to Form 1040.
- Form 1040, Line 8: Receives the total from Schedule 1, Line 10.
- Form 1040, Line 9: Total income, reduced by the exclusion.
- Form 1040, Line 16: Tax calculated using the Foreign Earned Income Tax Worksheet under the stacking rule.