Foreign Investment in Real Property Tax Act Withholding Requirements for Buyers and Sellers

Think a real estate closing is just paperwork?
If the seller is a foreign person, the IRS can make the buyer withhold 15% of the sales price under FIRPTA and send it to the IRS within 20 days.
This post cuts through the jargon to explain who counts as a foreign person, how the 15% withholding is calculated, which forms buyers must file, and when exemptions or reduced withholding apply.
Read on for a short checklist buyers and sellers can use before closing to avoid liability, delays, and surprise tax bills.

Core Exploration of the Foreign Investment in Real Property Tax Act (FIRPTA)

FIRPTA makes sure the United States collects income tax when foreign persons sell U.S. real estate or get rid of certain interests tied to U.S. property. Congress passed the law in 1980, and it treats gains from these sales as taxable U.S. income. Buyers have to withhold 15% of the gross sales price at closing. That withheld amount goes straight to the IRS within 20 days of the transfer, using Form 8288 and Form 8288-A. The rule applies whether the foreign seller makes a profit or takes a loss. The withholding happens on the amount realized, not the gain.

FIRPTA shifts collection responsibility from the seller to the buyer because foreign sellers can leave the country before paying tax. By requiring the buyer to act as a withholding agent, the IRS secures early payment and reduces the risk that tax goes unpaid. The foreign seller later files a U.S. tax return to report the actual gain, calculate the real tax owed, and claim credit for the amount withheld. If the withheld amount exceeds the seller’s final tax liability, the seller gets a refund after filing.

The law covers more than simple land sales. FIRPTA applies to direct real estate purchases, interests in partnerships or corporations holding significant U.S. property, and even transfers that occur through corporate reorganizations or gifts. Understanding what qualifies as a covered transaction and who must withhold matters for anyone involved in a real estate closing where a foreign seller is involved.

Five key purposes drive FIRPTA enforcement:

• Collect tax on gains before foreign sellers leave U.S. jurisdiction
• Reduce reliance on voluntary compliance by nonresident taxpayers
• Create a proxy tax system using buyers as withholding agents
• Expand taxable events to include interests in entities holding U.S. real property
• Make sure foreign investment in U.S. real estate generates revenue comparable to domestic sales

FIRPTA operates under Internal Revenue Code Section 897, which treats disposal of a U.S. real property interest by a foreign person as effectively connected income. The standard withholding rate is 15% of the amount realized on the disposition. Buyers must remit the withheld tax and file the required forms within 20 days after the date of transfer. Missing that deadline triggers liability, interest, and penalties for the buyer.

Determining Who Is a Foreign Person Under FIRPTA Rules

FIRPTA withholding obligations arise only when the seller is a foreign person. A foreign person includes any individual who isn’t a U.S. citizen or resident alien, any foreign corporation that hasn’t elected to be treated as a domestic corporation, any foreign partnership, any foreign trust, and any foreign estate. The determination happens at the time of transfer and controls whether withholding is required. Misidentifying a seller’s status can leave buyers liable for unpaid tax.

Foreign person classifications include:

• Nonresident alien individuals who don’t meet the substantial presence test or green card test
• Corporations organized under the laws of a foreign country and not treated as domestic under tax law elections
• Partnerships formed outside the United States or governed by foreign law
• Trusts and estates administered under foreign jurisdiction or with foreign fiduciaries

Foreign sellers need a Taxpayer Identification Number to participate in FIRPTA processes. Individuals who can’t obtain a Social Security Number must apply for an Individual Taxpayer Identification Number using IRS procedures. The IRS published updated ITIN guidance on August 12, 2025, clarifying application requirements and processing timelines for foreign sellers involved in real property transactions. Buyers should request proof of the seller’s TIN or ITIN early in the transaction to avoid delays at closing.

FIRPTA Withholding Requirements and How the 15% Calculation Works

The buyer must withhold 15% of the gross sales price when purchasing U.S. real property from a foreign person. That withholding applies to dispositions occurring after February 16, 2016, when the PATH Act rate increase took effect. The buyer calculates the withholding by multiplying the amount realized (typically the purchase price) by 0.15. The withheld funds must be remitted to the IRS along with Form 8288 and Form 8288-A within 20 days of the closing date.

Buyers act as withholding agents whether they want the role or not. The obligation attaches automatically when a foreign person disposes of a U.S. real property interest. Buyers who fail to withhold become personally liable to the United States for the tax that should’ve been collected, plus interest from the transfer date and applicable civil penalties. That liability exists even if the foreign seller later pays the tax voluntarily.

Withheld tax isn’t the seller’s final bill. The foreign seller must file a U.S. income tax return (Form 1040-NR for individuals, Form 1120-F for corporations) to report the disposition, calculate the actual gain, and determine the real tax owed. The seller claims credit for the amount withheld on that return. If the actual tax is less than the withholding, the seller gets a refund. If the actual tax exceeds the withholding, the seller pays the difference. Withholding functions as a deposit, not a final settlement.

Real Property Interests and Transactions Covered by FIRPTA

A U.S. real property interest includes land, buildings, and improvements permanently attached to land. It also covers unsevered natural products such as standing timber, unharvested crops, and minerals in place. Personal property associated with the use of real property (movable partitions, appliances, furniture used in rental operations) can qualify as part of the real property interest if it’s included in the same transaction. Options to acquire real property, rights of first refusal, and leasehold interests of 30 years or more also count as U.S. real property interests under FIRPTA.

Interests in entities that hold substantial U.S. real property trigger FIRPTA even when no direct real estate changes hands. A U.S. real property holding corporation exists when the fair market value of its U.S. real property interests equals at least 50% of the combined value of its U.S. real property, foreign real property, and other business assets. Selling stock in such a corporation is treated the same as selling the underlying real estate. Partnership interests are subject to FIRPTA if the partnership holds U.S. real property interests and the selling partner’s share of gain attributable to that property is taxable.

Covered transactions extend beyond simple sales:

• Exchanges of property under like kind or other exchange rules
• Corporate liquidations and distributions
• Redemptions of partnership or corporate interests
• Gifts where liabilities exceed the donor’s adjusted basis
• Transfers in bankruptcy, foreclosure, or deed in lieu arrangements

FIRPTA applies to dispositions occurring in the United States and the U.S. Virgin Islands. The law doesn’t reach foreign real property or assets located outside U.S. jurisdiction. Determining whether an asset qualifies as a U.S. real property interest and whether a transfer constitutes a covered disposition is the first step in any compliance analysis. Misclassification can result in either unnecessary withholding or unexpected liability after closing.

FIRPTA Filing Procedures: Forms 8288, 8288-A, and 8288-B

Buyers use Form 8288 to report and remit FIRPTA withholding tax to the IRS. The form functions as a withholding tax return and must be filed within 20 days after the date of transfer. Along with Form 8288, the buyer must prepare Form 8288-A for each foreign seller, showing the amount withheld. The IRS stamps and returns copies of Form 8288-A to the seller, who uses those stamped copies as proof of withholding when filing a U.S. income tax return.

Filing order follows three steps:

1. Calculate withholding at 15% of the amount realized unless an exemption or reduced rate applies
2. Complete Form 8288 with the buyer’s information, seller’s TIN, property description, and withholding amount. Attach payment.
3. Prepare Form 8288-A showing withholding details for each transferor. Submit all forms to the IRS address listed in the form instructions.

Foreign sellers claim withheld amounts as credits on their U.S. tax returns after the transaction closes. If actual tax liability is less than the withheld amount, the seller files Form 1040-NR or the applicable entity return, reports the gain, calculates tax, and requests a refund for the difference. Overwithholding is common because the 15% applies to the gross sales price, not the net gain. A seller who paid $450,000 for a property and sells it for $500,000 has a $50,000 gain but faces $75,000 in withholding. That’s $25,000 more than potential tax liability. That excess comes back only after the seller files and the IRS processes the return.

Exceptions and Reduced Withholding Under FIRPTA

FIRPTA doesn’t require withholding when a buyer acquires property for use as a residence and the purchase price is $300,000 or less. The buyer must sign an affidavit stating intent to use the property as a residence for at least 50% of the number of days the property is used during each of the first two 12 month periods after the transfer. This exemption eliminates withholding entirely when both the price and use conditions are met.

Reduced withholding at 10% of the amount realized applies when the buyer acquires the property for use as a residence and the sales price is more than $300,000 but doesn’t exceed $1,000,000. In that range, buyers withhold 10% instead of 15%, which reduces the immediate tax burden on the foreign seller. Properties priced above $1,000,000 face the full 15% withholding unless the seller obtains a withholding certificate reducing the rate.

Exemption categories include:

• The seller provides a certification that they’re not a foreign person, signed under penalty of perjury
• The property qualifies as stock in a domestically controlled real property holding corporation, meaning less than 50% of the stock has been held by foreign persons during the prior five years
• The disposition involves a transfer where no gain or loss is recognized under nonrecognition provisions and the transferee receives a withholding certificate
• The amount realized is zero, or the seller’s adjusted basis equals or exceeds the amount realized
• The seller receives a withholding certificate from the IRS stating that reduced or zero withholding applies
• The transferor is a foreign government, international organization, or foreign central bank of issue exempt under specific statutory provisions

A buyer purchasing a condo for $280,000 from a nonresident alien for use as a primary residence doesn’t withhold any FIRPTA tax if the buyer signs the required affidavit. The same buyer purchasing a $750,000 home under identical use conditions withholds 10% ($75,000) instead of the standard $112,500 at 15%. Buyers who fail to apply the correct reduced rate may overpay, but liability for non withholding still falls on the buyer if the exemption is later found invalid.

Withholding Certificates and How Sellers Reduce Overwithholding

Sellers can apply for a withholding certificate on Form 8288-B to reduce or eliminate FIRPTA withholding before closing. The certificate allows withholding to reflect the seller’s estimated U.S. tax liability instead of the statutory 15% of the gross sales price. The IRS evaluates the application, considers the expected gain and applicable tax rates, and issues a certificate authorizing reduced withholding. Without a certificate in hand at closing, buyers must withhold the full statutory amount.

Processing a withholding certificate application typically requires 45 to 90 days, though timing varies based on IRS workload and application complexity. Sellers who wait until closing to apply won’t receive relief in time. Early application matters for transactions where overwithholding would create cash flow problems or where the seller expects little or no taxable gain.

The withholding certificate workflow includes:

1. Submit Form 8288-B to the IRS with supporting schedules showing the calculation of estimated tax liability and gain
2. Wait for IRS review and issuance of the certificate, which specifies the reduced withholding amount or states that no withholding is required
3. Provide the certificate to the buyer or closing agent before closing so the reduced amount can be applied

If the IRS doesn’t issue a certificate before closing, the buyer withholds the full statutory amount. The seller then files a U.S. tax return after closing to claim a refund for any excess. The withholding certificate process prevents overwithholding rather than fixing it after the fact, making it the preferred route for sellers expecting low tax liability.

Penalties, Liability, and Compliance Risks in FIRPTA Transactions

Buyers who fail to withhold required FIRPTA tax become liable for the full amount that should’ve been withheld, plus interest calculated from the date of transfer. Civil penalties can be assessed for negligent or willful failure to comply with withholding obligations. That liability exists independently of whether the foreign seller later pays the tax. The IRS can pursue the buyer for the unpaid withholding even if the seller eventually files and remits tax on the gain.

Closing agents, attorneys, and escrow companies acting as qualified substitutes may share liability if they assume responsibility for withholding and then fail to follow through. IRS guidance states that agents who certify compliance or handle withholding funds must meet the same standards as buyers. Errors in calculating the withholding amount, missing the 20 day filing deadline, or submitting incomplete forms can trigger penalties and interest charges.

Foreign sellers who fail to file U.S. tax returns to report FIRPTA dispositions remain liable for the tax on their gains, plus penalties and interest for late filing and late payment. Withholding collected by the buyer doesn’t satisfy the seller’s obligation to file. The IRS can audit the transaction years later, assess additional tax if the seller underreported gain, and impose accuracy related penalties if the underreporting was substantial.

Common compliance risks include:

• Relying on a seller’s verbal assertion of U.S. residency without obtaining a signed certification or documentary proof
• Miscalculating the amount realized by excluding debt relief, liabilities assumed by the buyer, or non cash consideration
• Missing the 20 day remittance deadline due to closing date miscommunication or administrative delays
• Failing to apply for a withholding certificate early enough to receive relief before closing

Record retention is critical. Buyers, sellers, and closing agents should keep copies of all FIRPTA forms, withholding calculations, certifications of non foreign status, withholding certificates, and closing statements for at least the statute of limitations period applicable to the underlying tax liability.

Legislative History and PATH Act Changes Affecting FIRPTA

The Protecting Americans from Tax Hikes Act, signed into law on December 18, 2015, increased the standard FIRPTA withholding rate from 10% to 15% for dispositions of U.S. real property interests where the amount realized exceeds $1,000,000. The increase aimed to reduce the gap between withheld amounts and actual tax liabilities, particularly on high value sales. Prior to the PATH Act, buyers withheld 10% regardless of property value, often resulting in significant underwithholding on large transactions.

The PATH Act introduced an exception for certain foreign pension funds, exempting qualified foreign pension funds from FIRPTA tax on gains from U.S. real property interests. It also raised the allowable foreign ownership threshold in publicly traded real estate investment trusts from 5% to 10%, reducing the circumstances under which REIT shares are treated as U.S. real property interests. The Act added a qualified shareholder exception, allowing some shareholders in publicly traded REITs to avoid FIRPTA on stock sales if specific ownership and control requirements are met.

Key PATH Act provisions include:

• Increase of withholding rate from 10% to 15% on dispositions with amount realized above $1,000,000, effective for transfers after February 16, 2016
• Introduction of 10% reduced withholding for buyer occupied residences priced between $300,000 and $1,000,000
• Exemption for qualified foreign pension funds investing in U.S. real property
• Increase in REIT foreign ownership threshold from 5% to 10% for publicly traded entities
• New qualified shareholder rules for certain REIT investors, modifying disposition and withholding requirements

Legislative efforts to repeal FIRPTA have appeared intermittently in Congress. H.R. 2210, the Invest in America Act introduced in the 116th Congress, proposed full repeal of FIRPTA to encourage foreign investment in U.S. real estate. The bill didn’t advance beyond committee. No FIRPTA repeal legislation was introduced in the 118th Congress, and it remains unclear whether similar proposals will reappear in the 119th Congress. Trade associations and industry groups have advocated for shifting compliance burdens from buyers to sellers or their agents, but no statutory changes addressing that shift have been enacted.

Practical Workflow for Handling FIRPTA at Closing

Title companies and closing agents often take the lead in verifying seller status, calculating withholding, and coordinating filings. The process begins with collecting information about the seller’s residency or foreign status. If the seller is a foreign person, the closing agent calculates the withholding amount, prepares Forms 8288 and 8288-A, and makes sure funds are withheld from the seller’s proceeds at closing. Withheld amounts are remitted to the IRS along with the completed forms within the 20 day deadline.

Buyers who handle their own closings follow the same steps but take direct responsibility for all calculations and filings. Coordination with the seller matters to obtain TINs, withholding certificates, and any certifications of non foreign status. Miscommunication or missing documentation can delay closing or create post closing liability.

Escrow procedures include segregating the withholding amount from the seller’s net proceeds and confirming that the buyer or agent has authority to remit funds directly to the IRS. Proof of residence affidavits must be collected when buyers claim the $300,000 or reduced withholding exemptions. Closing agents should document the date of transfer, the amount realized, and the calculation method used to determine withholding, as these details will be scrutinized if the IRS later audits the transaction.

Key Reminders About FIRPTA Compliance

Accurate documentation at closing prevents post closing disputes and audit risks. Buyers and sellers should retain copies of all FIRPTA forms, withholding certificates, certifications of non foreign status, and IRS correspondence indefinitely or for at least the applicable statute of limitations period. The IRS may request proof of compliance years after a transaction closes, especially if the seller never filed a U.S. tax return or if the reported gain differs from the withholding calculation.

Timely filings matter. The 20 day deadline for submitting Form 8288 and remitting withheld tax is firm, and late filings trigger interest and penalties. Sellers who need withholding certificates should apply at least 90 days before the anticipated closing date to allow time for IRS processing. Buyers who discover a seller’s foreign status late in the transaction should delay closing rather than proceed without proper withholding.

Essential records and timelines include:

• Copies of Forms 8288, 8288-A, and 8288-B, along with IRS stamped acknowledgments
• Seller certifications of non foreign status or proof of U.S. residency
• Closing statements showing the amount realized, withholding calculation, and funds disbursed
• Withholding certificates and supporting schedules submitted to the IRS
• Documentation of the 20 day remittance and filing deadline, including proof of mailing or electronic submission

FIRPTA compliance isn’t optional. The statute places legal responsibility on buyers to withhold, report, and remit tax regardless of the seller’s promises or intentions. Understanding the rules before closing, gathering the right documents early, and following the step by step filing process protects buyers from unexpected liability and makes sure sellers can recover any overwithholding when they file their U.S. tax returns.

Final Words

We covered what FIRPTA does, who counts as a foreign person, when the 15% withholding applies, and which transactions are covered.

You also learned the filing steps (Forms 8288/8288-A/8288-B), how withholding certificates work, common exemptions, and buyer/seller liabilities.

Keep a short checklist for closing, pull seller TINs early, and ask for a withholding certificate when appropriate.

Understanding the foreign investment in real property tax act reduces surprises and helps you keep more of your proceeds.

FAQ

Q: How does the foreign investment in real estate property tax act (FIRPTA) affect real estate, and what act prevents foreign investors from avoiding paying taxes on the sale of real property?

A: The Foreign Investment in Real Property Tax Act (FIRPTA) treats gains from foreign sellers as U.S.-source income and requires buyers to withhold tax at closing so the U.S. collects tax on those sales.

Q: Who is exempt from FIRPTA?

A: FIRPTA withholding exemptions include purchases for use as a residence priced at $300,000 or less, certain U.S. entities, qualified retirement funds, and transactions with an approved IRS withholding certificate.

Q: When foreigners sell U.S. property, what percentage may FIRPTA require to be withheld from the sale proceeds?

A: When foreigners sell U.S. property, FIRPTA may require 15% of the gross sales price to be withheld and remitted to the IRS, generally within 20 days of transfer.