Form 8288 & 8288-A Explained Step-by-Step (2026 Guide)

When U.S. property is sold by a foreign person, FIRPTA requires the buyer to withhold 15% of the sale price and send it to the IRS.

That payment is reported using Form 8288 and Form 8288-A.

In this 2026 guide, we explain what these forms are, who files them, what information they contain, and how they affect your refund timeline.

If you are new to FIRPTA rules, start here first:
FIRPTA Explained (2026): Complete Guide for Foreign Sellers of U.S. Property.

Waiting for your FIRPTA refund?

Use our calculator to estimate how much of the withholding you may recover after filing.

👉 FIRPTA Refund Calculator

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What Is Form 8288?

Form 8288 is the main transmittal form used to report FIRPTA withholding to the IRS.

It is filed by the buyer (transferee) or the closing agent on behalf of the buyer.

Form 8288 reports:

• Total sale price
• Amount of tax withheld (usually 15%)
• Seller information
• Buyer information
• Property details

This form accompanies the payment sent to the IRS.

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What Is Form 8288-A?

Form 8288-A is the “Statement of Withholding.”

It provides detailed seller information and confirms the amount withheld on behalf of the foreign seller.

After the IRS processes the filing:

• The IRS stamps Form 8288-A.
• A stamped copy is mailed back to the seller.

This stamped copy is critical because it serves as proof of withholding when the seller files a U.S. tax return to claim a refund.

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Who Is Responsible for Filing These Forms?

The buyer is legally responsible for:

• Withholding the 15%
• Filing Form 8288
• Filing Form 8288-A
• Sending payment to the IRS

Most buyers rely on escrow or closing agents to handle this paperwork.

If the buyer fails to withhold properly, the buyer can be held personally liable for the tax that should have been withheld.

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When Must Forms 8288 and 8288-A Be Filed?

The buyer must generally:

• File the forms
• Send the withholding payment

Within 20 days of the property transfer date.

Failure to meet this deadline can result in penalties and interest.

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Step-by-Step: How the FIRPTA Filing Process Works

Step 1: Closing Occurs

At closing, a portion of the seller’s proceeds is withheld under FIRPTA (often 15% of the sale price, depending on the situation).

Step 2: Forms Are Completed

The closing agent prepares:

• Form 8288 (transmittal form)
• Form 8288-A (seller statement)

Step 3: IRS Receives Payment

The buyer or withholding agent submits:

• Completed forms
• Withholding payment
  to the IRS within the required timeframe.

Step 4: IRS Processes Forms

The IRS processes the submission and stamps Form 8288-A.

Step 5: Seller Receives Stamped Form

The stamped Form 8288-A is mailed to the seller and is required when filing a U.S. tax return.

For more detail on refund timing, read:
FIRPTA Refund Timeline: What to Expect in 2026.

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What Information Is Included on Form 8288-A?

Form 8288-A includes:

• Seller’s name
• Seller’s address
• ITIN or SSN
• Amount withheld
• Property description
• Transfer date

Accuracy is critical. Errors in identification numbers can delay refunds.

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What If the Seller Does Not Have an ITIN?

If the seller does not have an ITIN:

• They must apply for one using Form W-7.
• ITIN processing may delay refund timing.

Without a valid ITIN, the IRS cannot properly process the refund claim.

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Common Mistakes with Forms 8288 and 8288-A

1. Incorrect ITIN

Mismatched or invalid identification numbers delay refunds.

2. Incorrect Withholding Amount

Errors in calculation may require correction.

3. Missing Seller Address

This can delay return of the stamped 8288-A.

4. Buyer Assumes Escrow Handles Everything

Buyers remain legally responsible even if escrow prepares documents.

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How These Forms Affect Your Refund

The stamped Form 8288-A is proof that withholding occurred.

When filing your U.S. tax return:

• You attach required documentation.
• You claim credit for the withheld amount.
• The IRS matches the stamped 8288-A to your return.

Without proper documentation, refunds can be delayed.

For the full FIRPTA overview, including withholding rules and exceptions, review:
FIRPTA Explained (2026): Complete Guide for Foreign Sellers of U.S. Property.

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Frequently Asked Questions

Does the seller file Form 8288?
No. The buyer files Form 8288 and 8288-A.

How long does it take to receive the stamped 8288-A?
Processing times vary, but it may take several weeks to months depending on IRS volume.

What if the buyer fails to file Form 8288?
The buyer may face penalties and remain liable for the tax.

Is Form 8288-B the same as 8288-A?
No. Form 8288-B is used to request a withholding certificate to reduce withholding before closing.

Do I need 8288-A to claim my refund?
Yes. It confirms the amount withheld on your behalf.

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Final Thoughts

Forms 8288 and 8288-A are central to the FIRPTA process.

Understanding how they work helps foreign sellers:

• Track withheld funds
• Avoid documentation errors
• Reduce refund delays
• Plan liquidity more accurately

Before closing, confirm with your escrow agent that FIRPTA forms will be properly completed and submitted.

If you are preparing to sell U.S. property as a foreign national, begin with the complete FIRPTA overview here:
FIRPTA Explained (2026): Complete Guide for Foreign Sellers of U.S. Property.

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