Form 5471: Information Return of U.S. Persons with Respect to Certain Foreign Corporations

Form 5471 is the disclosure form that strikes fear into every American business owner abroad. If you own a foreign corporation, a foreign LLC treated as a corporation, or even a significant stake in one, Form 5471 is how the IRS tracks your overseas business interests. Get it wrong, and the penalties start at $10,000 per year. This guide explains who must file, what information is required, and how to navigate the complex attribution rules.

Who Must File Form 5471?

Form 5471 is required for "US persons" (citizens, residents, domestic corporations, partnerships, trusts, or estates) who fall into any of these categories:

Category 1: US Shareholder of a CFC

You own 10% or more of a foreign corporation that is a Controlled Foreign Corporation (CFC). This is the most common category for expat business owners.

Category 2: Officer or Director

You are an officer or director of a foreign corporation, and a US person acquires stock that causes them to own 10% or more.

Category 3: Acquisition/Disposition

You acquire stock that causes you to own 10% or more, or you dispose of stock that reduces your ownership below 10%, or the foreign corporation becomes or ceases to be a CFC.

Category 4: 10%+ Shareholder

You own 10% or more of a foreign corporation's voting stock at any time during the year.

Category 5: CFC Shareholder

You are a US shareholder of a CFC at any time during the year and must report your pro-rata share of Subpart F income, GILTI, and other inclusions.

What Is a Controlled Foreign Corporation (CFC)?

A CFC is a foreign corporation where:

• US shareholders collectively own more than 50% of the total combined voting power or total value
• Each US shareholder owns at least 10%

Example: You and two American partners each own 20% of a Costa Rican corporation. Because US persons own 60% collectively, and each owns at least 10%, the corporation is a CFC. All three of you must file Form 5471.

Constructive Ownership Rules

The IRS looks through family relationships and entity ownership:

• Stock owned by your spouse, children, parents, or siblings is attributed to you
• Stock owned by a corporation, partnership, or trust you control is attributed to you
• These attribution rules can create CFC status unexpectedly

What Information Does Form 5471 Require?

Form 5471 is lengthy (up to 28 schedules) and requires detailed corporate information:

Basic Information (Schedule A)

• Identification of all US shareholders and their ownership percentages
• Stock ownership changes during the year
• Information about the foreign corporation's officers and directors

Income Statement (Schedule C)

• Full income statement translated to US dollars
• Reconciliation to local-country financial statements
• Adjustments for US tax principles

Balance Sheet (Schedule F)

• Opening and closing balance sheets in USD
• Reconciliation of retained earnings
• Currency translation methods

Subpart F Income (Schedule I)

• Passive income (dividends, interest, rents, royalties)
• Foreign base company sales income
• Foreign base company services income
• Insurance income

GILTI Calculation (Schedule I-1)

• Tested income and tested loss
• Qualified Business Asset Investment (QBAI)
• Net tested income and GILTI inclusion
• Foreign tax credits and Section 250 deduction

Other Schedules

• Related-party transactions
• Cost sharing arrangements
• Transfer pricing documentation
• Foreign tax credit computations

GILTI: The Tax That Changed Everything

The Tax Cuts and Jobs Act of 2017 introduced GILTI, which fundamentally changed how CFCs are taxed.

What Is GILTI?

Global Intangible Low-Taxed Income is the excess of a CFC's net tested income over a 10% return on its tangible assets (QBAI). In plain English: if your foreign corporation earns more than a 10% return on its physical assets, the excess is GILTI.

How Is GILTI Taxed?

For corporate shareholders:

• Include GILTI in gross income
• Claim a 50% Section 250 deduction (37.5% after 2025)
• Claim an 80% foreign tax credit on taxes paid by the CFC
• Effective US tax rate on GILTI is approximately 10.5% (13.125% after 2025)

For individual shareholders (default):

• Include GILTI in gross income at ordinary rates
• No Section 250 deduction
• No indirect foreign tax credit
• Effective tax rate can be 37% or higher

Section 962 Election (individuals):

• Allows individuals to be taxed on GILTI as if they were a corporation
• Enables the Section 250 deduction and indirect foreign tax credit
• Often reduces the effective rate to approximately 10.5-13.125%
• The election is made annually and is irrevocable for that year

Subpart F Income

Before GILTI, Subpart F was the primary anti-deferral regime. It still applies alongside GILTI:

Types of Subpart F Income

1. Passive Income: Dividends, interest, rents, royalties, annuities, excess gains from property sales
2. Foreign Base Company Sales Income: Income from sales where the CFC acts as a middleman between related parties
3. Foreign Base Company Services Income: Income from services performed for related parties outside the CFC's home country
4. Insurance Income: Income from insurance or reinsurance of US risks

Current Inclusion

US shareholders must include their pro-rata share of Subpart F income in their personal return, even if the CFC makes no distributions. This prevents deferring passive income inside the foreign corporation.

Filing Deadlines and Penalties

When to File

Form 5471 is filed with your personal tax return (Form 1040) by:

• April 15 (for US residents)
• June 15 (automatic extension for taxpayers abroad)
• October 15 (if you file Form 4868 by June 15)

Penalties

• $10,000 per form per year for failure to file
• Additional $10,000 per month (up to $50,000) if failure continues after IRS notice
• Criminal penalties for willful failure to file
• Statute of limitations suspension: The 3-year statute of limitations on your entire tax return does not start until Form 5471 is filed

Special Situations

Foreign LLCs

A foreign LLC is treated differently depending on its classification:

• Disregarded entity: No Form 5471 (but may require Form 8858)
• Corporation (by election or default): Form 5471 required if 10%+ owned
• Partnership: Form 8865 instead of Form 5471

Many Americans abroad form foreign LLCs without considering US tax classification. The default classification for a single-member foreign LLC is disregarded, but if you elect corporate status or the LLC is automatically classified as a corporation under foreign law, Form 5471 applies.

Foreign Startups with No Income

Even if your foreign corporation has no income or losses, you must file Form 5471 if you meet the ownership tests. The filing requirement is based on ownership, not profitability.

Multiple CFCs

If you own multiple foreign corporations, you must file a separate Form 5471 for each one. The $10,000 penalty applies per form, so owning 3 CFCs and failing to file costs $30,000 per year.

When to Get Help

Form 5471 is one of the most complex individual tax filings. You should not attempt it without specialized knowledge if:

• You own 10% or more of any foreign corporation
• You are unsure whether constructive ownership rules make your corporation a CFC
• You need to calculate GILTI or Subpart F inclusions
• You are considering a Section 962 election
• You have failed to file Form 5471 in prior years

FileAbroad's Complex Expat Return includes Form 5471 preparation, GILTI analysis, and CFC structuring advice. Start your free intake to discuss your business.