Working with a CPA vs DIY FIRPTA Filing

You can technically file Form 1040-NR yourself. The forms are publicly available on irs.gov. There is no legal requirement to hire a professional for a FIRPTA refund claim. But "can" and "should" are different questions (and for most DVC sellers, the financial case for professional help is compelling.

What DIY Requires

Filing your own 1040-NR for a DVC FIRPTA refund means completing:

• Form 8949) with correct purchase date, sale date, proceeds, and adjusted cost basis
• Schedule D (summarising capital gains and losses
• Form 1040-NR) the main non-resident return with all payments and tax calculations
• Form W-7 (if needed) (the ITIN application, with correct box selection and documentation

You also need to understand which withholding documents to attach, how to handle the Form 8288-A withholding credit, and what mailing address to use. Any error in cost basis, gain calculation, or form completion can trigger an IRS notice, delay your refund by months, and require additional correspondence.

Common DIY Errors That Cost Money

• Wrong cost basis: Forgetting to include qualifying closing costs from original purchase understates your basis and overstates your gain) you pay more tax than required.
• Incorrect gain type: Short-term vs long-term treatment applies different tax rates (30% vs 15%). Getting this wrong either overpays or underpays.
• Missing the withholding credit: If Form 8288-A is not attached or the withholding is entered on the wrong line, the IRS may not apply the credit, reducing your refund.
• Wrong W-7 checkbox: This alone can cause ITIN rejection, adding 7-11 weeks to the timeline.
• Wrong mailing address: A return mailed to the wrong IRS facility is routed internally, adding weeks or months.

The Financial Case for a Professional

Typical professional fees for a FIRPTA filing range from $400 to $800 for a straightforward DVC sale with one transaction and no ITIN needed. Bundled services covering ITIN, W-7, and 1040-NR run $600 to $1,200.

Typical refunds for DVC sellers range from $1,500 to $4,500. The professional-to-refund ratio is roughly 10:1 to 20:1. If the professional saves you from one cost-basis error that would have overstated your gain by $3,000 (that is $450 in extra refund (at 15% rate) on top of the fee savings.

A professional's fee is not a cost unique to their service) it reduces your taxable gain by $400-$800 (selling costs on a US investment property are deductible against the gain), partially offsetting the fee.

When DIY Makes Sense

DIY is more reasonable if you:

• Already have an ITIN and do not need a W-7
• Have a small sale ($10,000 or less) where the refund is modest
• Already have experience with US tax returns and understand Schedule D
• Have clear documentation of your purchase price and closing costs
• Have adequate time to research and prepare the return carefully

When to Use a Professional

Professional help is strongly recommended if you:

• Need a new ITIN (W-7 errors are common and costly for DIY filers)
• Have multiple DVC contracts, add-on purchases, or complex cost basis
• Sold Aulani DVC (involves both FIRPTA and HARPTA (two separate jurisdictions)
• Are from a country with a relevant tax treaty affecting your filing
• Sold at a loss and need to confirm that Form 8288-B could have been filed
• Are outside the three-year window or have other complicating factors

How to Find a FIRPTA-Experienced Professional

Look for professionals with specific experience in:

• Form 1040-NR (non-resident alien returns)
• FIRPTA withholding and refund claims
• International tax (US-UK treaty, US-Canada treaty, US-Australia treaty)
• ITIN applications as a Certified Acceptance Agent (if you also need an ITIN)

General accountants unfamiliar with non-resident returns sometimes make errors that specialist firms avoid. Ask specifically about their FIRPTA experience and how many 1040-NR returns they prepare annually.

Frequently Asked Questions

Can I file my FIRPTA return myself?
Yes. Form 1040-NR, Schedule D, Form 8949, and Form W-7 are all available at irs.gov. There is no legal requirement to use a professional. However, errors in these forms are common and can cost you money in overpaid tax or delayed refunds.

How much does a FIRPTA professional charge?
$400-$800 for a straightforward 1040-NR with one DVC sale. Bundled services including ITIN application and W-7 run $600-$1,200. This is typically 10-20% of the refund amount recovered.

Is the professional fee deductible?
Professional fees for preparing a tax return related to a property sale can reduce your taxable gain. The fee is a selling cost that reduces your net proceeds) discuss this with your professional to make sure it is correctly reflected in your return.