Form 8858
Examine a foreign disregarded entity or foreign branch and the US person’s relationship under the instruction categories. Indirect structures can matter.
International guide · Reporting map
US international information returns: Forms 5471, 5472, 8858, 8865 and FBAR
A foreign owner, foreign company and foreign bank account are three different starting points. Map the person, entity and transaction before selecting a form; several independent reporting obligations can coexist.
The short answer
US international information returns report specified foreign interests, related-party transactions or accounts. Form 5471 concerns certain US persons and foreign corporations; Form 5472 concerns reporting corporations and related parties, including a specific foreign-owned US disregarded-entity regime. Forms 8858 and 8865 address different foreign structures. FBAR is a separate FinCEN account report, and Form 8938 has its own IRS tests.
Read the reporting map by person and direction
“Inbound” describes a foreign interest or activity entering the US; “outbound” describes a US person’s foreign interests. These are organizing labels, not legal filing tests. Entity classification, direct and attributed ownership, relevant periods and exceptions still determine the required return and schedules.
An income return reports taxable income and related calculations. An information return collects specified facts and may be required even without tax due. Filing one does not prove that every other reporting obligation was satisfied. Retain the category decision and the accompanying-return decision separately.
| Form | Situation to examine | Potential filer | Filing connection |
|---|---|---|---|
| 5471 · principally outbound | Interests in a foreign corporation | Certain US officers, directors or shareholders | Relevant return and category-specific schedules |
| 5472 · principally inbound | Reporting corporation with related-party transactions | Certain foreign-owned US or US-active foreign corporations | Corporate return; specific pro forma regime for foreign-owned US disregarded entities |
| 8858 · outbound | Foreign disregarded entity or foreign branch | US persons within the instruction categories | Relevant return; may accompany 5471 or 8865 |
| 8865 · outbound | Foreign partnership interests or specified transactions | US persons within ownership or transaction categories | Relevant return or separate filing where specified |
| FBAR · foreign accounts | Reportable financial interest or signature authority | US persons meeting the aggregate account test, subject to exceptions | Separate FinCEN electronic report |
| 8938 · specified foreign assets | Specified assets above the applicable threshold | Specified individuals and certain domestic entities | Attached to the applicable annual IRS return |
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Form 5471: identify the US filer’s category
The Form 5471 instructions distinguish categories tied to officers, directors, acquisitions, control and US shareholders of relevant foreign corporations. No single ownership percentage summarizes them all. Determine the category, the foreign corporation’s reporting period and any direct, indirect or constructive ownership rules that apply.
Each category determines the information and schedules to assess. Gather ownership changes, corporate financial records, transactions and prior filings before asking a professional to determine what is required. Where an exception or another person’s filing is relevant, record the conditions and any required statement; do not assume that someone else’s return removes every obligation.
Form 5472: separate reporting corporation, related party and transaction
Form 5472 examines a different direction of reporting. The instructions define reporting corporations, related parties and reportable transactions, including the specific foreign-owned US disregarded-entity regime. A foreign owner by itself is not a complete analysis: identify the entity classification, ownership and actual transactions.
For a foreign-owned US disregarded entity that must report, Form 5472 accompanies a pro forma Form 1120 under the specific filing procedure. That cover return is not a full corporate income return and does not settle the owner’s other income-tax obligations. Contributions and distributions can be reportable in that regime, so no customer revenue does not necessarily mean no reportable activity.
Keep transaction categories and counterparties identifiable. A year-end net balance can obscure funding, repayments and service charges occurring during the year. The professional checks exceptions, record-maintenance requirements and the prescribed filing method in the current instructions.
Forms 8858 and 8865 concern different foreign structures
A foreign company’s local legal name does not alone determine US classification. The tax professional reviews the entity’s treatment and the ownership chain. A group can therefore have information about a foreign corporation, a branch and a partnership to assess together, without those forms being interchangeable.
Maintain a diagram showing legal entities, tax owners and branches, with dates of changes. Ask who files each item and which parent return or schedule carries it. This is more useful than one spreadsheet row marked “international forms complete”.
Form 8865
Examine a foreign partnership and the relevant ownership, control, contribution or change-of-interest category. Required information depends on that category.
FBAR and Form 8938 can both apply
FBAR is filed with FinCEN, separately from the federal income return. The general test concerns US persons with a reportable financial interest in, or signature authority over, foreign financial accounts when aggregate value exceeds $10,000 at any point in the calendar year, subject to the applicable exceptions.
Form 8938 is an IRS return attachment for specified foreign financial assets. Filer status, residence and asset thresholds differ from FBAR, and some non-account interests can be relevant. Filing Form 8938 does not replace FBAR. Check each regime separately instead of applying the $10,000 account test to both.
Collect account ownership, signature authority, location and statements supporting maximum values. Distinguish the person with signing power from the account’s beneficial owner. Keep the year-end exchange-rate method and asset valuation requirements applicable to the particular report.
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Determine the accompanying return before assigning the deadline
FinCEN’s general automatic extension to October 15 does not require a specific extension request. It is a distinct rule; do not assume a Form 4868 or 7004 determines FBAR timing. Special relief, weekend or holiday rules and changes to the relevant instructions should be checked for the actual reporting year.
| Report | General timing connection | Extension question |
|---|---|---|
| 5471 | Attach to the relevant return under its instructions | Check valid extension of that return and filer-specific requirements |
| 5472 | Attach to the reporting return; special procedure for US disregarded entities | Check Form 7004 and the specific pro forma procedure where applicable |
| 8858 | Attach according to filer category, including related information returns where required | Check the applicable return’s due date and extension |
| 8865 | Relevant return; separate filing if no return is required | Check the date that would apply under the instructions |
| FBAR | Generally April 15 for the previous calendar year | Automatic extension to October 15; separate from IRS extension requests |
| 8938 | Annual return attachment | Applicable return’s due date, including valid extensions |
Scroll the table if needed.
Penalties depend on the reporting basis
The figures below summarize specified instruction provisions, not every consequence or every possible relief mechanism. A substantially incomplete report can be treated as a failure. Where a failure is identified, ask the tax professional which correction procedure, applicable relief and documentary support are appropriate.
| Basis | Initial rule described | Continuation or separate assessment |
|---|---|---|
| 5471 · section 6038(a) information | Generally $10,000 per foreign corporation’s annual accounting period | After 90 days following IRS notice, additional $10,000 per 30-day period or fraction, capped at $50,000 additional for each failure |
| 5472 · sections 6038A/6038C reporting | The instructions state $25,000 for failure in the prescribed manner; record failures can also apply | After the 90-day notice period, additional $25,000 for each related party per 30-day period or fraction of continuing failure |
| 8858 | Assess the applicable filer and section 6038 basis | The instruction regime and credit consequences are not a universal penalty for every structure |
| 8865 | Different ownership and transaction categories have different bases | A contribution-reporting penalty is not the same as a control-reporting penalty |
| FBAR | Separate civil and potentially criminal regime | Amounts and assessment depend on current rules, facts and inflation adjustments |
Scroll the table if needed.
The $10,000 and $25,000 figures are different statutory reporting regimes. Neither is a universal fixed penalty for all international returns.
Two fictitious scenarios show the difference
The first scenario is not converted into a Form 5471 case merely because the parent is foreign. The second does not become a Form 5472 case merely because money crosses a border. Additional structures or accounts can add other assessments, but each requires its own facts.
Inbound: foreign parent, US subsidiary
A fictional foreign parent finances a US company and charges for services. The team assesses US classification, reportable related parties and transactions, and the relevant income return. Form 5472 is the information-reporting question to examine.
Outbound: US person, foreign corporation
A fictional US person acquires an interest in a foreign corporation during the year. The professional assesses Form 5471 categories, ownership attribution, the reporting period and any exception. Foreign account duties are a separate assessment.
Prepare a professional review pack
Map the people and entities
Record countries, legal and tax classifications, direct and indirect interests, branches and dates of changes.
Gather transactions and accounts
Collect counterparties, funding, distributions, service agreements and account or asset statements for the relevant period.
Reconcile the financial records
Tie the supporting detail to the books and record currencies and valuation conventions. Preserve differences needing review.
Confirm the filing assessment
Record form, category, schedules, accompanying return, original deadline, extension and professional decision owner.
Keep the guide’s tax scope separate from software coverage
Tax Workflow can track a Form 5472 job, its owner, checklist and recorded milestones. The wider return comparisons in this guide do not establish dedicated software coverage for Forms 5471, 8858 or 8865. Tax professionals determine, prepare and file the required reports through their professional tools.
Use the international workflow pages to organize the engagement, and the Form 5471 and 5472 glossary entries to clarify terminology. A demonstration should show the actual job and review process on fictional records, rather than imply that the application decides every international filing obligation.
Common questions
What is the main difference between Forms 5471 and 5472?
5471 concerns certain US filers and foreign corporations. 5472 concerns reporting corporations and related-party transactions, including the specific foreign-owned US disregarded-entity regime.
Does no tax due mean no information return?
No. Information reporting has separate requirements. Ownership, reportable transactions or accounts can matter even when no income tax is due.
Is pro forma 1120 the same as a full Form 1120?
No. For the applicable foreign-owned US disregarded entity, it accompanies Form 5472 under a special procedure. It does not settle the owner’s other tax obligations.
Does filing Form 8938 satisfy FBAR?
No. Their filers, assets, thresholds and filing destinations differ. A person may need either, both or neither after the separate tests.
Do I request a Form 7004 extension for FBAR?
No. The general FBAR extension to October 15 is automatic and follows FinCEN’s rules. IRS return extensions are separate.
Is every missed international form subject to the same penalty?
No. The form, filer category, reporting provision and circumstances determine the applicable regime, continuation penalties and possible relief.
Sources for further reading
Dated source checks do not replace review by the professional responsible for your engagement.
- IRS — Form 5471 instructions (December 2025)Checked
- IRS — Form 5472 instructions (December 2024)Checked
- IRS — Form 8858 instructions (December 2024)Checked
- IRS — Form 8865 instructions (2025)Checked
- FinCEN — FBAR filing date and automatic extensionChecked
- IRS — Foreign bank and financial accounts, FBARChecked
- IRS — Comparison of Form 8938 and FBAR requirementsChecked
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