Independent form guide. BrieflyGo is not affiliated with or endorsed by IRS, USCIS, SSA, DOL, or any U.S. government agency. Official forms are sourced from public government websites.
Official form guide
IRS Form 8805 is Foreign Partner’s Information Statement of Section 1446 Withholding Tax, used to report information about foreign partners to the IRS. The form covers partnership tax years beginning 20XX and ending 20XX.
Need help with Form 8805?
Open it in the AI Editor for field guidance, checks, and PDF export.
Need help? AI Editor guides you through every field of Form 8805.
Start filling →Form Overview
IRS Form 8805 is Foreign Partner’s Information Statement of Section 1446 Withholding Tax, used to report information about foreign partners to the IRS. The form covers partnership tax years beginning 20XX and ending 20XX.
Plain English
This form tells the Internal Revenue Service (IRS) details about a partner who is located outside of the U.S. It helps the partnership document its financial relationship with that foreign partner so the IRS can properly track taxes withheld under Section 1446. This information allows partners to claim tax credits on their own U.S. income tax returns.
Submission Date
AI co-pilot
Form selector
Partner is an individual claiming credit on Form 1040-NR
You must claim the amount listed in Line 10 as a credit against your U.S. income tax.
✓ Verify beneficiary details (Lines 11-13) are correct.
Partner is an individual claiming credit on Form 1120-F
You must claim the amount listed in Line 10 as a credit against your U.S. income tax.
✓ Verify partnership EIN (Line 5b) matches your records.
The partner is a beneficiary of another entity's ECTI
This form allows you to state the specific Amount of ECTI included in your gross income (Line 12).
✓ Ensure Line 9 (ECTI allocable to partner) supports the amount on Line 12.
The filing window applies to a partnership’s calendar year, or any tax year that begins in 20XX and ends in 20XX. The form does not list a specific deadline date, but it must be filed within the relevant tax period. No extension timing is specified on Form 8805 itself.
Checklist
Foreign partner’s name
Name of the foreign partner · Line 1a
U.S. identifying number
The U.S. ID number for the foreign partner · Line 1b
Partnership’s ECTI allocable to partner
Amount of Effectively Connected Taxable Income allocated to the specific partner · Line 9
Total tax credit allowed to partner
The final calculated tax credit under Section 1446 for that partner · Line 10
Withholding agent’s U.S. EIN
The Employer Identification Number of the entity withholding taxes · Line 7
Beneficiary Amount of ECTI
The specific amount from Line 9 that should be included in the beneficiary’s gross income · Line 12
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.
Almost done reviewing the fields?
Fillable formOpen in Editor->The current edition is November 2019 (Rev. 11-2019). The form directs users to www.irs.gov/Form8805 for instructions and the latest information, which may contain updates.
Quick Facts
Downloads
What is the difference between filing copies A, B, C, and D?
Copy A goes to the IRS; Copy B and C are for the partner's records; Copy D is specifically for the Withholding Agent.
→ Check which recipient you are filling out the form for.
When do I need to fill out line 7 (Withholding agent’s U.S. EIN)?
You must complete it unless the partnership listed on line 5a is also the withholding agent, in which case you enter “SAME” on line 6 and skip line 7.
→ Check lines 6 and 7 together for this rule.
How do I know what to put on Line 10?
Line 10 requires entering the Total tax credit allowed to partner under section 1446, which must be calculated based on instructions (see Form 8805).
→ Review the instructions specifically related to line 10.
If I have a beneficiary, what is the difference between lines 12 and 13?
Line 12 is the Amount of ECTI from line 9 that must be included in the *beneficiary’s gross income*; Line 13 is the Amount of tax credit from line 10 that the *beneficiary* is entitled to claim.
→ Ensure you are recording the amount for the beneficiary, not necessarily the partner.
What if my partnership has multiple partners?
The form allows listing information for one foreign partner per copy (or potentially more depending on how it is submitted), but line 10 covers the total tax credit allowed to *that* specific partner.
→ Check instructions regarding multi-partner submissions.
Does the Country Code need to be a full name or a code?
Line 4 requires entering a two-letter code for the partner's country.
→ Verify the two-letter code against IRS standards.
Workflow map
Before
Current
After
Often used with
⚠ If something goes wrong
This form tells the Internal Revenue Service (IRS) details about a partner who is located outside of the U.S. It helps the partnership document its financial relationship with that foreign partner so the IRS can properly track taxes withheld under Section 1446. This information allows partners to claim tax credits on their own U.S. income tax returns.
Partnerships must file Form 8805, as it is used for 'Copy A For Internal Revenue Service' and 'Copy D For Withholding Agent'.
The form collects information such as the foreign partner’s name (line 1a), their U.S. identifying number (line 1b), and the partnership's EIN (line 5b). It also details amounts like Partnership’s ECTI allocable to partner for the tax year on line 9.
The form is used for a partnership’s calendar year, or for a tax year beginning 20XX and ending 20XX. Not stated in the official source regarding a specific filing deadline date.
The instructions direct users to www.irs.gov/Form8805 for routing information; it is provided in four copies (A, B, C, D) for different recipients.
The partnership must fill out all four copies (A, B, C, D) for the relevant year. The Withholding Agent completes lines 6 and 7; individual/corporate partners claim the credit on Form 1040-NR or Form 1120-F using the data from line 10.
Failing to correctly complete the Form 8805 can result in incorrect tax credit claims by partners or withholding agents, which impacts their final U.S. income tax liability.
Copy A goes to the IRS; Copy B and C are for the partner's records; Copy D is specifically for the Withholding Agent. Check which recipient you are filling out the form for.
Source transparency
BrieflyGo links to and explains official public form sources. We are not a government agency, and this page is for general form guidance, not legal advice.
Review risky clauses in plain English, fix the document, and keep it moving toward signature.