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Form 5472 mail and fax checklist for foreign-owned U.S. DEs

A filing-channel checklist for foreign-owned U.S. disregarded entities that cannot e-file Form 5472.

By Yann LephayPublished · Last updated

Summary

IRS instructions say foreign-owned U.S. disregarded entities cannot file Form 5472 electronically. The acceptable methods in the instructions are fax at 300 DPI or higher to 855-887-7737, or mail to the dedicated IRS Ogden address for these filers.

Foreign-owned U.S. DE Form 5472 filings use the special IRS fax or mail path.

E-fileNot availableFor foreign-owned U.S. DEs in the instructions.
Fax855-887-7737300 DPI or higher.
MailIRS Ogden PIN UnitUse the dedicated address, not regular 1120 addresses.

What to assemble

Assemble the pro forma Form 1120 cover, Form 5472, any required attachment statements, extension proof if applicable, and source-record checklist before sending.

Do not use regular Form 1120 addresses

The IRS instructions provide a dedicated foreign-owned U.S. DE address and warn that these filers do not use the regular Form 1120 mailing addresses.

Product boundary

Form 5472 Desk does not fax, mail, sign, track delivery, confirm receipt, or answer IRS follow-up. It prepares the packet and checklist.

Common questions

Does Form 5472 Desk file with the IRS?

No. It prepares a self-review packet and checklist. The user reviews, signs where required, and files through the official IRS mail or fax path.

Does this product provide tax advice?

No. It is self-help software for a narrow packet-preparation lane. Treaty positions, ECI analysis, transfer pricing, reasonable cause, notices, and representation are outside scope.

Run the strict Form 5472 checker

Check whether the facts fit the foreign individual, 100% single-member LLC, disregarded entity, current on-time packet lane before preparing anything.

Open checker

Related guides

Foreign-owned LLC Form 5472 filing guide

A narrow source-linked guide for foreign-owned single-member LLC owners checking the Form 5472 plus pro forma Form 1120 filing lane.

Form 5472 for a zero-income foreign-owned LLC

How a zero-income foreign-owned single-member LLC should separate no income from reportable owner capital activity before Form 5472.

Form 5472 for a foreign-owned single-member LLC

The single-member LLC facts that must be clean before using a Form 5472 self-preparation packet.

Official sources

IRS About Form 5472IRS page for the current Form 5472 revision and official instructions; page last reviewed March 30, 2026. Official source reviewed for this MVP on June 10, 2026.IRS Instructions for Form 5472Official instructions define reporting corporations, foreign-owned U.S. disregarded entities, filing method, pro forma Form 1120, Form 7004 extension handling, and $25,000 penalties. Official source reviewed for this MVP on June 10, 2026.IRS Form 5472 PDFOfficial form used for the information return attached to the pro forma Form 1120 packet. Official source reviewed for this MVP on June 10, 2026.IRS About Form 1120Official Form 1120 page; the Form 5472 DE lane uses a pro forma Form 1120 cover. Official source reviewed for this MVP on June 10, 2026.IRS Instructions for Form 1120Official corporation return instructions used for regular due-date timing: generally the 15th day of the 4th month after tax year end. Official source reviewed for this MVP on June 10, 2026.IRS About Form 7004Official page for automatic extension requests for certain business income tax, information, and other returns. Official source reviewed for this MVP on June 10, 2026.IRS Instructions for Form 7004Official extension instructions; Form 5472 DE instructions give special filing-channel rules for Form 7004. Official source reviewed for this MVP on June 10, 2026.IRS single-member LLC pageIRS page explaining single-member LLC disregarded-entity classification basics and EIN context. Official source reviewed for this MVP on June 10, 2026.TD 9796 foreign-owned disregarded entity regulationsIRS Internal Revenue Bulletin item treating a domestic disregarded entity wholly owned by a foreign person as separate for limited section 6038A reporting and record-maintenance purposes. Official source reviewed for this MVP on June 10, 2026.

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