HARPTA: What Aulani Sellers Need to Know
Selling an Aulani DVC contract as a non-Hawaii resident means dealing with two withholding taxes at once: the federal 15% FIRPTA and Hawaii's state-level 7.25% HARPTA. Combined, 22.25% of your sale price is held back at closing. Most of it comes back (if you file the right returns.
What Is HARPTA?
HARPTA stands for the Hawaii Real Property Tax Act. It requires withholding on the sale of Hawaii real property by any seller who is not a Hawaii resident) including US citizens who live in other states. A seller from Texas faces the same 7.25% HARPTA withholding as a seller from the UK or Canada. Aulani DVC contracts are classified as interests in Hawaii real property, so every non-Hawaii-resident seller is subject to both FIRPTA and HARPTA.
FIRPTA vs HARPTA: Side-by-Side
| Feature | FIRPTA (Federal) | HARPTA (Hawaii) |
|---|---|---|
| Who it applies to | Foreign (non-US) sellers only | Anyone not a Hawaii resident |
| Rate | 15% of sale price | 7.25% of sale price |
| Administered by | IRS | Hawaii Dept. of Taxation |
| Return to file | Form 1040-NR | Form N-288C or Form N-15 |
| Reduce before closing | Form 8288-B | Form N-288B |
| Refund timeline | 4–8 months | 2–4 months (N-288C) |
How Much Gets Withheld. And How Much Comes Back
On a $25,000 Aulani sale with a $7,000 gain:
- Federal FIRPTA withheld: $25,000 × 15% = $3,750
- Hawaii HARPTA withheld: $25,000 × 7.25% = $1,812
- Total withheld at closing: $5,562
Your actual tax: federal long-term capital gains on $7,000 ≈ $1,050; Hawaii state tax on that gain ≈ $507. Combined actual tax: ~$1,557. Combined refund: ~$4,000. But only if you file both returns.
Two Separate Refund Processes
FIRPTA and HARPTA are administered by two different tax authorities. You file two separate returns and receive two separate refunds. Neither triggers the other automatically.
Getting Your Federal FIRPTA Refund
File IRS Form 1040-NR after December 31 of the year your sale closed. Include Schedule D showing your gain. The IRS issues refunds 4–8 months after filing. If you need an ITIN, attach Form W-7 to your 1040-NR at the same time.
Getting Your Hawaii HARPTA Refund
You have two options:
Form N-288C (Tentative Refund (recommended, faster)
File Form N-288C with the Hawaii Department of Taxation shortly after closing) you do not need to wait until December 31. The N-288C is a tentative refund application based on your estimated gain. Hawaii processes these in roughly 2–4 months. This is the most common choice for Aulani sellers who want their Hawaii money back quickly.
Form N-15: Standard Non-Resident Return (at year end)
If you have other Hawaii-source income during the year, or prefer a single complete return, file Form N-15 after December 31. Your HARPTA withholding appears as a tax payment credit. N-15 refunds take 4–6 months, longer during peak filing season.
Reducing Withholding Before Closing: Form N-288B
Hawaii offers Form N-288B (the state equivalent of federal Form 8288-B) to apply for a reduced withholding certificate before closing. If approved, only your estimated actual Hawaii tax is withheld instead of the full 7.25%. Processing takes several weeks. Given most DVC sales close within 60–90 days of acceptance, you need to file N-288B immediately after signing the purchase agreement to have any chance of the certificate arriving before closing.
Do You Need a Hawaii Tax Professional?
For the federal portion, any US international tax preparer experienced with Form 1040-NR works fine. For the Hawaii portion, confirm the firm also handles Hawaii state filings. Some national non-resident tax services cover both; others handle only federal. If they do not include the Hawaii N-288C or N-15, budget $150–$300 for a Hawaii specialist separately.
Common Mistakes Aulani Sellers Make
- Filing only the federal return. HARPTA withholding goes to the Hawaii Department of Taxation, not the IRS. Filing your 1040-NR recovers your federal money; it does nothing for your Hawaii funds. File both.
- Waiting until April 15 to file for Hawaii. Many sellers file an N-15 at year end not realising they could have received their Hawaii refund months earlier with an N-288C shortly after closing.
- Missing the N-288C window. The N-288C should be filed within a few months of closing while the transaction details are fresh and while the Hawaii filing system has the withholding on record.
Frequently Asked Questions
Does HARPTA apply to US citizens?
Yes. HARPTA applies to any seller who is not a Hawaii resident, including US citizens from other states. Only sellers with a Hawaii mailing address are exempt.
What if I co-own the Aulani contract with someone else?
Each owner's share of the withholding corresponds to their ownership percentage. Each person files their own returns to claim their respective refunds.
Can I deduct HARPTA tax on my federal return?
State taxes paid on investment property sales may be deductible, but the rules for non-residents are complex. Discuss this with your tax preparer when filing your 1040-NR.
How long until I receive my Hawaii refund?
N-288C refunds typically arrive in 2–4 months. N-15 refunds filed at year end can take 4–6 months, or longer during peak season (March–May).
For a complete walkthrough of the full Aulani closing process, see our Aulani FIRPTA and HARPTA guide.