Overview of Form 3520-A
The IRS Form 3520-A serves as the annual information return for foreign trusts with U.S. owners. The form reports trust income, distributions, asset valuations, and beneficiary information to satisfy federal reporting requirements under section 6048(b).
The December 2023 revision converted Form 3520-A to a continuous-use format with stable line numbers. This means the form layout remains consistent across tax years rather than being redesigned annually.
U.S. Agent Appointment and Documentation Requirements
You must first determine whether the foreign trust has appointed a U.S. agent as defined in the instructions. A U.S. agent is a U.S. person with a binding contract allowing them to act as the trust's authorized representative.
If the trust has not appointed a U.S. agent, you must attach comprehensive trust documentation to Form 3520-A. This requirement has been standard practice for multiple years and applies consistently across reporting periods.
Required Trust Documents
● A summary of all written and oral agreements and understandings relating to the trust.
● The complete trust instrument showing the original terms and conditions of the trust.
● Memoranda or letters of wishes that reflect the settlor's intentions for trust administration.
● Subsequent variances, amendments, or modifications made to the original trust documents.
● Organizational charts and other documents showing the trust structure and ownership percentages.
If these documents were attached to a Form 3520-A filed within the previous three years, attach only relevant updates. Complete documentation is required only when changes have occurred or when filing for the first time.
Foreign Trust Income Statement Preparation
The foreign trust income statement in Part II requires reporting all income according to U.S. income tax principles. You must include income from both U.S. and foreign sources using the trust's books and records.
Income Categories to Report
● Report all taxable interest from accounts, notes, loans, mortgages, and government obligations.
● Include all ordinary dividends received during the tax year from domestic and foreign sources.
● Enter gross rents and royalties from real property, intellectual property, and other income-producing assets.
● Report income or losses from partnerships, S corporations, estates, and other pass-through entities.
● Calculate net short-term and net long-term capital gains or losses from asset dispositions.
● Include ordinary gains or losses from property sales other than capital assets.
When reporting foreign taxes paid by the trust, attach a detailed statement showing the type of tax and amount. The statement should identify the foreign country and describe the nature of the taxable event.
Distribution Reporting Requirements
You must report all distributions made to U.S. owners and beneficiaries during the trust's tax year. Distributions include cash payments, property transfers, uncompensated use of trust property, and constructive transfers.
For each distribution, provide the recipient's name, taxpayer identification number, and distribution date. You must also report the fair market value of any property distributed at the distribution date.
Attach a comprehensive statement describing each transfer and any broader transaction of which it forms a part. The statement must include a description of the property transferred and consideration received by the trust.
Trust Balance Sheet Completion
Part III requires a complete balance sheet listing all trust assets and liabilities at the beginning and end of the tax year. The balance sheet must reflect the fair market value of all assets, not their book value or tax basis.
This fair market value requirement applies to all asset categories, including depreciable assets, real property, and securities. The instructions explicitly state that reconciling differences between book and tax basis is not necessary for reporting purposes.
Asset Categories and Valuation
● Report cash and certificates of deposit at their actual amounts as of the valuation date.
● List accounts receivable, mortgages, and notes receivable at their fair market value.
● Value inventories, government obligations, and marketable securities at current fair market value.
● Report depreciable assets at fair market value, showing accumulated depreciation separately.
● Include real property and other assets with attached statements for significant holdings.
Foreign Grantor Trust Owner Statement
If the trust is a foreign grantor trust, prepare a separate owner statement for each U.S. owner. The statement must explain the specific Internal Revenue Code sections establishing that the U.S. person owns the trust.
Attach this explanation to the owner statement and include a copy with the Form 3520-A filing. The trustee must furnish a copy of the owner statement to each U.S. owner by the deadline. The deadline is the 15th day of the third month after the trust's tax year ends.
Beneficiary Statement Requirements
Complete a separate beneficiary statement for each U.S. beneficiary who received a distribution during the tax year. The statement must describe all cash and property distributions, including their fair market values on distribution dates.
Include information about any property the beneficiary used without compensating the trust at fair market value. The trustee must provide each beneficiary with a copy of their statement by the applicable deadline.
Finalization and Signature
The trustee of the foreign trust must sign and date Form 3520-A under penalties of perjury. If filing a substitute Form 3520-A as a U.S. owner, you must sign the form and enter your name and taxpayer identification number on the title line.
Verify that all required schedules and attachments are complete before submitting the return. The income statement, balance sheet, and all owner and beneficiary statements must comply with current instructions and accurately reflect trust activities.
Need Help With Your Tax Filing?
If you’re missing tax documents or want to ensure the numbers you enter match IRS records,
we can help.
We offer: Fast transcript pull available
This checklist is for educational purposes only and does not constitute tax or legal advice. Always review official IRS instructions and consult a qualified professional for guidance.

