FIRPTA Refund Timeline (2026): How Long It Takes and Why It’s Delayed

If FIRPTA was withheld when you sold U.S. property, you may be waiting months to get your money back.

So how long does a FIRPTA refund actually take?

Quick answer:
Most FIRPTA refunds take 6 to 18 months if the 15% withholding is already sent to the IRS and the seller waits to claim the refund through a year-end tax return.

However, foreign sellers may be able to avoid sending the full 15% to the IRS by applying for a FIRPTA Withholding Certificate using Form 8288-B before or on the date of closing. In that case, the withheld funds may be held while the IRS reviews the application, and only the approved reduced amount is later paid to the IRS.

The IRS generally says it will act on a complete withholding certificate application within about 90 days, but sellers should still plan for 90–120 days in real-world closing timelines.

This guide explains realistic timelines, why delays happen, and how to avoid common mistakes that slow down your refund.

👉 Estimate your refund: Use the FIRPTA Refund Calculator →

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

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2026 Reality Check: FIRPTA Is a Cash-Flow Problem, Not Just a Tax Problem

The biggest FIRPTA problem is not always the final tax bill. It is the amount of cash that gets locked up at closing.

FIRPTA withholding is commonly calculated as 15% of the amount realized from the sale, which is often close to the gross sale price — not 15% of the seller’s actual profit.

Example:

Sale price: $900,000
FIRPTA withholding at 15%: $135,000
Estimated actual U.S. tax owed: $30,000
Potential excess withholding: $105,000

In this example, the seller may eventually get a large refund, but the cash could be locked up for months unless the seller plans ahead.

That is why foreign sellers should review Form 8288-B before closing instead of waiting until tax season.

👉 See how much may be withheld at closing: FIRPTA Withholding Calculator →

Missing ITIN, expired ITIN, paper filing, or documentation problems:
12–18+ months is possible.

Actual timing depends on IRS processing, documentation accuracy, whether the seller has an active ITIN, and whether the refund is claimed through a timely and complete tax filing.

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Typical FIRPTA Refund Timeline (2026)

Here is the practical timeline most foreign sellers should expect:

Form 8288-B filed before or on closing:
Usually plan for 90–120 days for IRS review, assuming the application is complete and the seller has a valid TIN or ITIN.

Standard tax return route after closing:
Often 6–12+ months after closing, because the seller may need to wait until the next tax filing season before claiming the refund on Form 1040-NR.

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FIRPTA Refund Process Timeline

Most FIRPTA refunds follow the same basic sequence after a property sale.

Visual Timeline: How the FIRPTA Refund Process Works

Closing → FIRPTA withholding calculated → Form 8288/Form 8288-A prepared → Funds sent to IRS or held if Form 8288-B is pending → Seller files U.S. tax return or receives withholding certificate decision → Excess withholding is refunded or released.

Step-by-Step FIRPTA Refund Timeline

Step 1 — Property Sale Closes

The U.S. property sale is completed and the buyer, transferee, or closing agent generally withholds FIRPTA tax. In many standard transactions, the withholding is 15% of the amount realized, which is often close to the gross sale price.

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Step 2 — FIRPTA Forms Submitted to the IRS

If no withholding certificate application is pending, Form 8288 and Form 8288-A are generally filed with the IRS, and the withheld tax is sent to the IRS, by the 20th day after the date of transfer.

If Form 8288-B was submitted before or on the date of closing and is still pending, the withholding still has to be held, but it generally does not have to be paid over to the IRS immediately. The withheld amount is paid after the IRS mails the withholding certificate or notice of denial.

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Step 3 — Seller Files U.S. Tax Return

The foreign seller must file a U.S. tax return to determine the actual capital gains tax owed.

Most sellers file:

• Form 1040-NR (Non-Resident Income Tax Return)

If the FIRPTA withholding exceeds the tax owed, the seller becomes eligible for a refund.

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Step 4 — IRS Processes the Refund

Once the seller’s tax return is filed and processed, the IRS issues a refund for any excess withholding.

Typical processing can vary:

• Clean electronically filed returns may process faster.
• Paper filings, missing documents, ITIN issues, or manual review can take much longer.
• In many FIRPTA cases, the total cash-freeze timeline is 6–18 months because the seller may need to wait until the next tax filing season before claiming the refund.

This is why the refund clock does not truly start at closing. It usually starts when the seller files a complete U.S. tax return with the required FIRPTA documentation.

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What Happens at Closing Under FIRPTA

At closing:

• The buyer, transferee, or closing agent generally withholds 15% of the amount realized, unless an exception, reduced withholding rule, or IRS withholding certificate applies.
• Form 8288 and Form 8288-A are prepared to report the withholding.
• If no Form 8288-B application is pending, the withheld funds are generally sent to the IRS by the 20th day after the date of transfer.
• If Form 8288-B was filed before or on the date of transfer and is still pending, the funds may be held while the IRS reviews the application.
• At this stage, the withheld amount is not automatically refunded. It is treated as a prepayment toward potential U.S. tax.

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When Can a Foreign Seller Claim a FIRPTA Refund

To receive a refund, the seller must:

1. File a U.S. income tax return for the year of the sale.
2. Report the property sale.
3. Calculate actual capital gains tax.
4. Claim credit for FIRPTA withholding.

If the withholding exceeds the actual tax owed, the IRS issues a refund.

Important: FIRPTA withholding is not the final tax. If the property was used as a rental, the seller may also owe depreciation recapture tax when filing taxes.
👉 Rental property seller? Learn how depreciation recapture affects your FIRPTA refund →

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Scenario A vs. Scenario B: Why Form 8288-B Matters

Metric	Scenario A: Standard Tax Return Route	Scenario B: Form 8288-B Escrow Holdback
Filing Window	After the tax year ends, usually when filing Form 1040-NR	Before or on the closing date
Where Cash Sits	Generally sent to the IRS after closing	May be held by the closing/escrow agent while the IRS reviews the application
IRS Review / Refund Timing	Often 6–12+ months after filing, depending on IRS processing	Often planned around 90–120 days for withholding certificate review
Total Cash Freeze	Often 12–15+ months from closing	Often 3–4 months if the application is complete and approved

Why Scenario B Matters: By filing Form 8288-B before or on closing, the seller may prevent the full 15% withholding from being immediately sent to the IRS. If the IRS approves reduced withholding, the approved amount is paid to the IRS and the remaining escrowed amount may be released to the seller — potentially saving months of waiting compared with filing for a refund after year-end.

Scenario B: Form 8288-B Filed Before or On Closing

If the seller applies for a FIRPTA Withholding Certificate before or on the date of closing, the withheld funds may be held while the IRS reviews the application.

Instead of automatically sending the full 15% to the IRS, the closing agent may hold the funds while the IRS determines the correct withholding amount.

Example:

Sale price: $900,000
Initial FIRPTA withholding amount: $135,000
Estimated actual U.S. tax owed: $30,000
Potential amount released after approval: $105,000

The key difference is timing. With Form 8288-B, the seller may resolve the withholding issue in months instead of waiting until the following tax season.

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Why FIRPTA Refunds Are Often Delayed

Many foreign sellers expect the refund to be quick, but FIRPTA refunds often take months because several systems have to match correctly.

The most common delay factors include:

1. IRS Processing Volume

FIRPTA filings, nonresident tax returns, withholding certificate applications, and ITIN-related issues often require manual review.

2. Missing or Incorrect Forms

Errors on Form 8288, Form 8288-A, Form 8288-B, or the seller’s tax return can delay the refund.

3. Missing Stamped Form 8288-A

To claim credit for FIRPTA withholding, the seller generally needs the stamped Copy B of Form 8288-A from the IRS. If the seller’s TIN is missing, the IRS may not provide the stamped copy until the TIN issue is resolved.

4. ITIN Issues

If the seller does not have an ITIN, or if the ITIN expired, the refund timeline can slow down significantly. An ITIN generally expires if it is not used on a U.S. federal tax return for three consecutive tax years.

5. Missing Cost Basis Records

The seller needs records showing purchase price, improvements, selling costs, and other basis adjustments. Without these records, it is harder to prove the actual gain.

6. Rental Property and Depreciation Recapture

If the property was ever used as a residential rental, the seller may owe tax on depreciation allowed or allowable. The gain attributable to depreciation may be subject to the unrecaptured Section 1250 gain rate, which can be taxed up to a maximum 25%.

Ignoring depreciation, using the wrong adjusted basis, or failing to account for prior rental use can cause the Form 8288-B calculation or refund claim to be delayed, questioned, or adjusted.

👉 Rental property seller? Learn how depreciation recapture affects your FIRPTA refund →

7. Paper Filing

Paper returns and manually reviewed filings usually take longer than clean electronic filings.

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Example FIRPTA Refund Scenario

Sale price: $900,000
FIRPTA withholding at 15%: $135,000

Estimated actual U.S. tax owed after calculating gain, basis, selling costs, and possible depreciation recapture: $30,000

Potential refund:
$135,000 withheld − $30,000 estimated tax = $105,000 potential refund

This example shows why FIRPTA can create a major cash-flow problem. The withholding is based on the sale amount, but the final tax is based on the seller’s actual tax calculation.

For a full explanation of how withholding is calculated, see:
FIRPTA Explained (2026): Complete Guide for Foreign Sellers of U.S. Property.

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How to Reduce FIRPTA Refund Delays

Foreign sellers can reduce delays by preparing before the property goes under contract.

Before listing the property:

• Confirm whether FIRPTA applies
• Confirm whether the $300,000 residence exception may apply
• Check whether the seller has an active ITIN
• Gather original purchase documents
• Gather improvement records and selling-cost records
• Review whether the property was ever rented
• Ask a CPA whether Form 8288-B should be filed before or on closing

Before closing:

• Confirm who is preparing Form 8288 and Form 8288-A
• Confirm whether Form 8288-B will be submitted
• Confirm how funds will be held if a withholding certificate application is pending
• Make sure the closing agent has the seller’s correct tax identification information
• Keep copies of all closing statements and FIRPTA forms

After closing:

• Track whether the seller receives stamped Copy B of Form 8288-A
• File the required U.S. tax return as early and accurately as possible
• Attach the required withholding documentation when claiming the refund

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Does the $300,000 Exception Affect Refund Timing?

If the transaction qualified for the $300,000 primary residence exception, withholding may not have been required in the first place.

This exception generally applies when one or more individuals acquire the property for use as a residence and the amount realized is $300,000 or less. If the exception applies, the better strategy is to avoid incorrect withholding at closing rather than trying to recover the money later.

If you are unsure whether that exception applied, read:
FIRPTA Primary Residence $300,000 Exception Explained (2026).

💡 Pro-Tip: The “Day One” Rule for Foreign Sellers

Do not wait until the week of closing to start FIRPTA planning.

The best time to review FIRPTA is when you sign the listing agreement or accept an offer — not after the title company has already prepared closing documents.

Before closing, your CPA should help determine:

• Whether FIRPTA applies
• Whether an exception applies
• Whether Form 8288-B should be filed
• Whether your ITIN is active
• Whether your basis and improvement records are complete
• Whether rental depreciation affects the tax calculation

A few weeks of delay before closing can turn into many months of locked-up cash after closing.

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Frequently Asked Questions

How long does a FIRPTA refund usually take?

Many sellers receive refunds 6–12 months after filing, but the total cash-freeze period can be longer because the seller may need to wait until the next tax filing season. If there are ITIN issues, missing documents, paper filing delays, or IRS manual review, the timeline can stretch to 12–18+ months.

Can I receive my FIRPTA money before filing a tax return?

Not through the normal refund process. If the 15% withholding has already been sent to the IRS, the seller generally needs to file a U.S. tax return to claim the excess withholding.

However, if Form 8288-B is submitted before or on the date of closing, the withheld funds may be held while the IRS reviews the application. If the IRS approves reduced withholding, only the approved amount is paid to the IRS and the remaining escrowed amount may be released without waiting for the next tax filing season.

What if I don’t file a U.S. tax return?

If FIRPTA withholding was sent to the IRS and you never file the required U.S. tax return, you may not recover the excess withholding. FIRPTA withholding is treated as a tax prepayment, but the IRS generally needs a proper tax filing to calculate the final tax and issue any refund.

Does having an ITIN speed up the process?

Yes. Having an active ITIN before filing can help avoid delays. If the seller does not have an ITIN, or if the ITIN has expired, the refund process can slow down significantly.

Can I expedite a FIRPTA refund?

There is no guaranteed expedited process for a FIRPTA refund. The best way to reduce delays is to prepare early, confirm ITIN status, file accurately, and consider Form 8288-B before or on closing when appropriate.

When does the FIRPTA refund clock start?

For the standard refund route, the timeline effectively starts after the seller files a complete U.S. tax return, not at closing. Delays in filing can significantly extend the refund timeline.

Is Form 8288-B a refund form?

No. Form 8288-B is not the same as filing for a refund after closing.

Form 8288-B is used to request a withholding certificate before or on closing so the required FIRPTA withholding can be reduced or eliminated based on the seller’s expected U.S. tax liability.

If the withholding has already been sent to the IRS, the seller usually claims the excess amount later through a U.S. tax return.

Important: FIRPTA rules can vary based on the seller’s status, property use, sale price, tax basis, depreciation history, treaty position, and whether any withholding exceptions apply. This guide is for general education only and is not tax or legal advice. Foreign sellers should work with a qualified U.S. tax professional before closing.

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Final Thoughts

FIRPTA withholding often feels overwhelming because large amounts are held at closing.

However, in many cases, the actual capital gains tax is significantly lower than 15% of the sale price.

Understanding the timeline allows foreign sellers to:

• Plan liquidity
• Set realistic expectations
• Prepare documentation in advance

If you are preparing to sell U.S. property as a foreign national, review the full FIRPTA overview to understand all stages of the process:
FIRPTA Explained (2026): Complete Guide for Foreign Sellers of U.S. Property.

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