IRS Form 1116 (2019): Foreign Tax Credit Filing Guide

Form 1116 is used by individuals, estates, and trusts that paid or accrued certain foreign taxes and want to claim a foreign tax credit. For 2019, the form separates income into specific categories and limits the credit to U.S. tax on foreign-source income.

Passive Category Income

Taxpayers who paid foreign taxes on interest, dividends, and similar passive income often use Form 1116 unless they qualify to claim the credit directly.

General Category Income

Employees, self-employed taxpayers, and others with foreign income in the general category may need a separate 2019 Form 1116 to claim the credit.

Foreign Branch Category Income

Taxpayers with foreign branch income must use the foreign branch category and keep that income and related foreign taxes separate from other income categories.

Section 951A Category Income

Individuals reporting section 951A category income may need Form 1116, but the 2019 rules do not allow carryback or carryover for that category.

Certain Income Re-Sourced by Treaty

If a tax treaty sources income from the U.S. to foreign sources, Form 1116 can be used in the treaty re-sourced category.

Carryover or Amended Return Filers

Taxpayers with unused foreign tax credit carryovers or amended returns often review Form 1116 closely because carrybacks, carryovers, and attachments matter.

Follow the steps below to complete Form 1116 for 2019. The category checkboxes, line references, and carryover rules on this version should be reviewed before filing.

1. Gather your documents before starting

Collect broker statements, Forms 1099-DIV and 1099-INT, Schedule K-1 data, foreign tax receipts, exchange-rate support, prior-year carryover records, and the Form 1040 or 1040-SR figures that the credit calculation will reference.

2. Choose the correct income category and filing box

Check only one category box on each form: section 951A, foreign branch, passive, general, section 901(j), certain income re-sourced by treaty, or lump-sum distributions. If more than one category applies, prepare a separate 2019 Form 1116 for each category, and complete any required resident-of-country entry carefully under the instructions.

3. Report foreign-source taxable income in Part I

Enter gross income on line 1a for the country and category shown. Then complete line 2 for definitely related expenses, lines 3 through 5 for pro rata deductions and interest expense, and line 7 for taxable income or loss reported there, which also carries to line 15 on page 2.

4. Enter foreign taxes paid or accrued in Part II

In Part II, check whether the credit is claimed for taxes paid or accrued, enter the payment or accrual date, and report foreign taxes in foreign currency and U.S. dollars. The total from line 8 flows to line 9 in Part III.

5. Calculate the foreign tax credit limitation in Part III

Use line 10 for any carryback or carryover, line 12 for reductions in foreign taxes, line 17 for net foreign source taxable income, and line 21 for the maximum amount of credit allowed there. Line 22 then takes the smaller of the available foreign taxes or the limitation formula result.

6. Finish the summary and attach the completed form

If you are filing more than one Form 1116, complete Part IV to summarize credits by category. Line 33 is the foreign tax credit that flows to Schedule 3 (Form 1040 or 1040-SR), line 1, with required statements attached.

Missing Form 1116 or Tax Records for 2019?

Late filers often no longer have original broker statements, payee forms, or prior computations for a 2019 foreign tax credit claim. IRS transcripts and payer records can help rebuild the return and support Form 1116 entries.

IRS Wage & Income Transcript

An IRS wage and income transcript can show Form 1099-DIV, 1099-INT, Schedule K-1, and other information returns that may report foreign income and foreign taxes paid.

IRS Account Transcript

An IRS account transcript helps confirm whether the 2019 return was filed, whether payments were posted, and whether an amended return or balance-due issue already exists.

Employer, Bank, or Broker Copies

The IRS tells taxpayers missing 2019 statements to ask employers, banks, brokers, or other payers for copies of Forms W-2, 1099, 1098, or similar records.

Form 4506-T or Get Transcript

Get Transcript is the fastest IRS option for many taxpayers, and Form 4506-T can request transcript data when online access is unavailable for rebuilding a prior-year filing.

Do not estimate foreign income or foreign taxes paid; use IRS transcripts and source records to match the 2019 filing and reduce follow-up notices.

These are frequent Form 1116 errors that trigger delays, notices, lost credits, or incorrect foreign tax credit carryover results.

• Using the wrong tax year form — The Internal Revenue Service version, instructions, and line references must match 2019, or the foreign tax credit calculation may be wrong.
• Missing separate forms by income category — A separate IRS Form 1116 is required for each income category, so combining passive and general income invalidates the calculation.
• Claiming excluded Form 2555 income — You cannot claim a credit for foreign taxes paid on income excluded under the foreign earned income or housing exclusion.
• Ignoring paid or accrued consistency — Cash-basis taxpayers who elect accrued treatment must continue using accrual in future years, so the box choice should be deliberate.
• Putting treaty-reduced taxes at full withholding rates — Only the reduced treaty rate may qualify, and any excess withholding beyond that rate may require filing a foreign tax refund claim instead.
• Forgetting carryback or carryover support — Line 10 requires a detailed computation, and inaccurate prior-year tracking can distort unused credit amounts carried across multiple tax years.
• Missing or incorrect taxpayer identification numbers — A mismatched identification number can delay processing because Form 1116 must match page 1 of the return; always verify before submitting.
• Unsigned or incomplete amended return package — If you amend your return to claim the foreign tax credit, Form 1040-X and all supporting forms must be fully completed. 
• Treating 2019 Form 1116 as if it had Schedule B — Schedule B came later, but the 2019 form required a detailed computation on line 10, which taxpayers had to carefully complete. 

What is IRS Form 1116 (2019) used for?

IRS Form 1116 (2019) is used to claim a foreign tax credit for certain foreign taxes paid or accrued by an individual, estate, or trust. The form calculates the amount of credit allowed after applying the foreign tax credit limitation to each separate income category.

Can I still file a 2019 return with Form 1116?

Yes, a late 2019 return can still be filed, and Form 1116 can still be attached if you need to claim the foreign tax credit or correct the original filing. Filing now may still limit additional failure-to-file penalties, even if interest and failure-to-pay charges continue on unpaid tax.

Do I need to file Form 1116 to claim the foreign tax credit?

Usually, yes. The IRS says you generally must file Form 1116 to claim the foreign tax credit if you paid or accrued certain foreign taxes. The main exception is for limited passive income situations that meet all election requirements for claiming the credit without filing the form.

Can I claim the foreign tax credit without filing Form 1116?

Sometimes, the IRS allows certain individuals to claim the foreign tax credit without filing Form 1116 when all foreign-source gross income is passive category income, the foreign taxes are reported on qualified payee statements, and the total creditable tax stays within the stated dollar limits.

What income categories require a separate Form 1116?

For 2019, the listed categories are section 951A category income, foreign branch category income, passive category income, general category income, section 901(j) income, certain income re-sourced by treaty, and lump-sum distributions. The IRS says you must use a separate Form 1116 for each category.

How does Form 2555 affect Form 1116 foreign taxes paid or accrued?

Form 2555 can reduce or eliminate the foreign tax credit for the excluded income. The IRS says you cannot take a credit or deduction for foreign taxes paid or accrued on income excluded under the foreign earned income exclusion or the foreign housing exclusion.

How does carryover work, and does Schedule B apply to 2019?

Unused foreign taxes are generally eligible for a 1-year carryback and a 10-year carryover, except for section 951A category income. For 2019, the form used line 10 with a detailed computation. Schedule B carryover reconciliation was added in later IRS revisions, not on the 2019 form itself.

Can I amend a return to claim the foreign tax credit?

Yes. If you previously deducted eligible foreign taxes instead of claiming the credit, the IRS says you can generally amend on Form 1040-X to claim the foreign tax credit. The IRS also says individual taxpayers generally have 10 years for qualifying foreign tax credit refund claims.