Form 5472 Part II Shareholders and Part III Related Parties: A Data Split

The practical answer

Shareholder identification and transaction-counterparty identification can concern the same person without becoming the same section of Form 5472. A structured preparation file keeps the ownership role visible while separately explaining the related-party relationship and the transactions being reported. Three details shape the review: Which ownership role belongs in Part II? Which related party belongs in Part III? Are both sections supported by the relevant facts?^{[1, p.3] [1, p.5] [2, p.1] [1, p.4] [2, p.2]}

Scope and the records behind the answer

The discussion follows the entity, form and transaction conditions identified below. The same label on a different form can have a different purpose. Keep the relevant entity and reporting period visible while you compare the requirements, and treat each stated exception as part of the rule rather than an optional footnote.

Official sources checked: 2026-11-09. Annual tax-year forms and continuously revised forms are identified separately in the references.

A side-by-side preparation table

Work through the official requirements

Separate related party form

Prepare a separate Form 5472 for each foreign or U.S. related party with which the reporting corporation had reportable transactions. Item 1g is the total number of Forms 5472 for that tax year.^{[1, p.3]}

Related party repeat part3

Every filer completes Part III, even when that related party was already identified in Part II as a 25% foreign shareholder.^{[1, p.5]}

Field/section Part II heading: surrogate foreign corporation under section 7874(a)(2)(B)

Check this only when the inversion or surrogate-foreign-corporation rules in the Part II heading apply. It is not a general foreign-shareholder checkbox.^{[2, p.1] [1, p.4]}

Field/section 4a: Name and address of direct 25% foreign shareholder

Enter the name and address of the largest direct 25% foreign shareholder. A foreign-owned U.S. DE reports its foreign owner in the shareholder fields as instructed.^{[2, p.1] [1, p.4]}

Field/section 4b(1): U.S. identifying number, if any

If there is a U.S. identifying number, enter an SSN or ITIN for an individual, or an EIN for another entity.^{[2, p.1] [1, p.4]}

Field/section Part III foreign/U.S. person: Is the related party a foreign person or U.S. person?

Identify the related party as a foreign or U.S. person. Complete Part III even if the owner was already listed in Part II.^{[2, p.2] [1, p.5]}

Field/section 8a: Name and address of related party

Enter the name and address of the related party with reportable transactions covered by this particular Form 5472.^{[2, p.2] [1, p.5]}

Field/section Attachment: Form 5472 attached

Attach Form 5472 for every reportable related party, with the applicable schedules, to the pro forma Form 1120 and submit through the special DE route.^{[1, p.2]}

Field/section 8b(1): U.S. identifying number, if any

Enter the related party's U.S. identifying number, if any: SSN or ITIN for an individual, or EIN for another entity.^{[2, p.2] [1, p.5]}

An illustrative preparation scenario

In this hypothetical preparation example, a sole foreign owner's details have been entered in Part II, and the preparer is asked to leave Part III blank as a duplicate. The review compares the purpose of the two sections and checks the related-party data needed for the transactions on that particular form. The preparer checks three points: Which ownership role belongs in Part II? Which related party belongs in Part III? Are both sections supported by the relevant facts? The file remains a working comparison until the relevant facts and applicable instructions have been checked together. No agency outcome is assumed.^{[1, p.3] [1, p.5] [2, p.1] [1, p.4] [2, p.2]}

Consider a hypothetical packet in which an ownership schedule names a foreign shareholder, while the transaction ledger also identifies a different related party. The preparer creates one ownership record and a separate counterparty record, then matches each to the relevant Form 5472 section and transaction set. This makes a copied address or identification entry visible for review. The exercise is not to make the sections look identical, but to explain which person's ownership role or transaction relationship each requested field actually describes.^{[1, p.3] [1, p.5] [2, p.1] [1, p.4] [2, p.2]}

This is a planning illustration, not a statement that a particular filing has been accepted or that an entity qualifies for a tax result. Use the source-backed distinctions above to decide what information still needs to be established before a form is completed.

A review sequence you can actually use

1. Which ownership role belongs in Part II?
2. Which related party belongs in Part III?
3. Are both sections supported by the relevant facts?

Write down the answer and the record that supports it, rather than marking a question complete because a field contains text. When two records disagree, identify whether the difference concerns the entity, an individual, the reporting period or the type of change. That makes the remaining question specific enough to resolve against the relevant instruction.

Keep the scope of a preparation service separate from the government requirement. A service intake question may gather information for a workflow; it does not create an exception, extend a deadline or determine whether a transaction is reportable. The cited government material remains the basis for those conclusions.

Questions to settle before moving forward

How should I check field/section part ii heading: surrogate foreign corporation under section 7874(a)(2)(b)?

Check this only when the inversion or surrogate-foreign-corporation rules in the Part II heading apply. It is not a general foreign-shareholder checkbox. ^{[2, p.1] [1, p.4]}

How should I check field/section 4a: name and address of direct 25% foreign shareholder?

Enter the name and address of the largest direct 25% foreign shareholder. A foreign-owned U.S. DE reports its foreign owner in the shareholder fields as instructed. ^{[2, p.1] [1, p.4]}

How should I check field/section 4b(1): u.s. identifying number, if any?

If there is a U.S. identifying number, enter an SSN or ITIN for an individual, or an EIN for another entity. ^{[2, p.1] [1, p.4]}

How should I check field/section part iii foreign/u.s. person: is the related party a foreign person or u.s. person??

Identify the related party as a foreign or U.S. person. Complete Part III even if the owner was already listed in Part II. ^{[2, p.2] [1, p.5]}

Official sources and versions

1. Instructions for Form 5472 (Rev. December 2024) — Rev. December 2024
2. Form 5472 (Rev. December 2023) — Rev. December 2023

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