A-3128: Claim for Refund of Estimated Gross Income Tax Payment Required on the Sale of Real Property Located in New Jersey (Revision 2025-10)
New Jersey · NJ Division of Taxation · Used for tax years 2025
Form A-3128 lets nonresident individuals, estates, and trusts claim a refund of estimated New Jersey Gross Income Tax paid on a sale of New Jersey real estate. It reports the property sale details, calculated gain or loss, estimated tax payment, estimated tax liability, and refun
Who files this form
Form A-3128 is for nonresident individuals, estates, or trusts claiming a refund of estimated New Jersey Gross Income Tax paid on the sale of New Jersey real estate.
To qualify, you must either:
- Have paid estimated tax in error and qualify for an exemption listed on Form GIT/REP-3. Attach a completed copy showing your exemption.
- Have overpaid estimated tax based on the calculated gain from the property sale. Attach documentation supporting the overpayment.
Use a separate form for each taxpayer, except for a husband and wife who file jointly.
What you'll need
Gather the following to complete your claim:
- The Settlement Statement (HUD-1) or Closing Disclosure form, which must accompany the claim.
- A completed Form GIT/REP-3 showing your exemption, if you paid in error and qualify for an exemption, or documentation showing your overpayment based on the calculated gain.
- Taxpayer names, Social Security numbers, and the current address or address where the refund should be mailed.
- The property address and its use: personal, vacation, rental, or business.
- The sale date, sale price, purchase date, federal adjusted basis, percentage owned, and net gain or loss.
- The estimated tax payment submitted, applicable tax year, estimated tax liability, and refund amount requested.
If someone other than the taxpayer prepares the form, include an Appointment of Taxpayer Representative. If an agent executes the claim, the appointment must specifically authorize the agent to act for the taxpayer.
Paid preparers must also provide the firm and preparer identifying information requested on the form.
How to file
You can file Form A-3128 only after the deed has been recorded with the county clerk.
- Print or type the form, complete all required lines, and sign and date it.
- Use the tax rate table on the form to calculate the estimated tax liability. If you paid in error and qualify for a GIT/REP-3 exemption, enter $0 and attach the completed GIT/REP-3.
- Include the Settlement Statement (HUD-1) or Closing Disclosure and all other required documentation.
- Upload or mail the claim and attachments.
Online: Go to nj.gov/treasury/taxation/njonrs.shtml. Choose “Personal Income Tax” for the account type and “PO Box 046” from the PO Box list.
By mail:
New Jersey Division of Taxation
Taxpayer Accounting Branch
PO Box 046
Trenton, NJ 08646-0046
Common mistakes
- Using the wrong refund form. Use A-3128, not GIT/REP-4, to claim this refund.
- Leaving required lines blank or omitting attachments. Incomplete claims are rejected and returned. A claim is not considered filed until the Division receives a properly completed form and all required documentation.
- Entering a negative net gain. If the sale produced a net loss, enter $0 in the net gain/loss field.
- Expecting processing before the payment is recorded. The Division must have a record of receiving your estimated tax payment before it can process the claim.
- Treating the estimated tax payment as a substitute for a required return. Paying estimated tax does not remove your responsibility to file the required return or close the tax year.
Questions people ask
Can I file the claim before the deed is recorded?
No. You can file this form with the Division of Taxation only after the deed has been recorded with the county clerk.
What if I paid estimated tax in error and qualify for an exemption?
Enter $0 for estimated tax liability and attach a completed Form GIT/REP-3 showing your exemption status.
Can the Division ask for more information?
Yes. The Division may request additional information to complete your refund claim.
Does paying the estimated tax close the tax year?
No. The tax year remains open until the required return has been filed and accepted, all tax, penalties, and interest have been paid, and the statutory audit period has expired.