A clear e-file answer for foreign-owned U.S. disregarded entities, with the safer route back to the IRS mail/fax checklist.
Summary
For the foreign-owned U.S. disregarded entity lane, the IRS Instructions for Form 5472 say these filers cannot file Form 5472 electronically. The supported path is a pro forma Form 1120 with Form 5472 attached, sent by the dedicated IRS fax or mail method. Form 5472 Desk prepares the packet, not the submission.
For foreign-owned U.S. DEs, Form 5472 online filing is not the supported IRS path.
| E-file answer | No for foreign-owned U.S. DEsUse the dedicated IRS mail/fax methods in the instructions. |
|---|---|
| Fax path | 855-887-7737IRS instructions specify 300 DPI or higher. |
| Product role | Packet prep onlyNo filing, faxing, mailing, tracking, or receipt confirmation. |
Do not treat a foreign-owned U.S. DE Form 5472 packet as an online upload task. The IRS instructions point these filers to a dedicated fax or mail path, and they do not use the regular Form 1120 mailing addresses.
Assemble the pro forma Form 1120 cover, Form 5472, any required attachment statements, extension proof when applicable, and a source-record checklist. Keep copies and delivery proof in your records.
Form 5472 Desk does not connect to IRS systems, submit an e-file, fax the packet, mail the packet, monitor IRS receipt, answer follow-up letters, or handle amended or late filings.
Stop if the case involves a regular corporate return, foreign corporation U.S. trade or business, Form 1120-F, ECI, withholding, treaty claims, transfer pricing, late filing, notice response, or professional representation.
Mail/fax checklist
Use the dedicated foreign-owned U.S. DE filing-channel checklist before sending anything.
Pro forma Form 1120 checklist
Confirm what goes on the pro forma cover before attaching Form 5472.
Form 7004 extension guide
Check the extension path if the original due date has passed and a timely extension was filed.
For foreign-owned U.S. disregarded entities, the IRS instructions say Form 5472 cannot be filed electronically. Other corporate filing contexts can have different e-file rules; this page covers only the foreign-owned U.S. DE lane.
No. Form 5472 Desk is packet-preparation software. The user reviews, signs where required, and sends the packet through the official IRS mail or fax path.
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.
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.
Check whether the facts fit the foreign individual, 100% single-member LLC, disregarded entity, current on-time packet lane before preparing anything.
Open checkerWhere to file Form 5472 for a foreign-owned U.S. DE
The IRS dedicated filing path for foreign-owned U.S. disregarded entity Form 5472 packets, and why regular Form 1120 addresses are not used.
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 filing requirements for a foreign-owned LLC
Who must file Form 5472, how foreign-owned U.S. disregarded entity rules fit a single-member LLC, and where the Form 5472 Desk lane stops.
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