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Official form guide
Form 8819 is an IRS information return that reports a U.S. person's share of income from a foreign partnership. Use it when you receive a Schedule K‑1 from a foreign partnership and must disclose that income to the IRS.
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Form 8819 is an IRS information return that reports a U.S. person's share of income from a foreign partnership. Use it when you receive a Schedule K‑1 from a foreign partnership and must disclose that income to the IRS.
Plain English
If you own part of a partnership that’s based outside the United States, the partnership sends you a K‑1 showing your share of earnings. You then fill out Form 8819 to tell the IRS about that foreign income.
Submission Date
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Form selector
Ownership > 50% or control
Requires more detailed reporting of partnership activity
✓ Verify filing threshold before proceeding
No Schedule K‑1 received but foreign partnership income known
May need to report foreign earned income separately
✓ Confirm with tax professional
Attach Form 8819 to your annual return and file by the regular due date (April 15) or by the extended deadline if you filed for an extension. If you are outside the U.S., the automatic two‑month extension to June 15 may apply, but you must still meet the overall filing deadline for the return.
Checklist
Partner SSN/ITIN
Social Security card or ITIN letter · Tax return personal info section
Foreign partnership EIN
Partnership’s IRS‑issued EIN · Schedule K‑1 header
Share of income
Schedule K‑1 line items · Form 8819 line 1‑5
Foreign taxes paid
Schedule K‑1 foreign tax credit line · Form 8819 line 6
Field map
Entity Info
1 items
Name and taxpayer ID of the entity claiming the credit.
Credit Info
1 items
Type of credit or incentive being claimed.
Calculation
2 items
The base amount used to calculate the credit.
Calculated credit amount after applying formulas and limitations.
Certification
1 items
Detailed breakdown supporting the credit calculation.
Signatures
1 items
Sign and date the form.
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Fillable formOpen in Editor->Form 8819 is currently in its 2024 edition, with the latest revision dated January 2024. Verify the edition on the IRS website before filing.
Quick Facts
Downloads
Form 8819 vs. Form 8865
Ownership percentage triggers different forms
→ Verify ownership level before filing
Where to mail
Different addresses for 1040, 1041, etc.
→ Use the address in the return’s instructions
Foreign tax credit reporting
Not part of Form 8819
→ Use Form 1116 for credit claim
E‑file compatibility
Some software cannot attach Form 8819
→ Confirm upload capability beforehand
Deadline extensions
Extension for the tax return also extends Form 8819
→ Ensure you have filed the extension request
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