FIRPTA Insight · May 19, 2026 · 6 min read

FIRPTA New Jersey: How the GIT/REP Two-Prong Withholding Calculation Works

New Jersey's nonresident estimated gross income tax is the greater of 10.75% of the gain or 2% of the consideration. The two-prong design means the 2% floor controls on low-gain sales and the 10.75% gain-based rate controls on profitable ones. Every NJ foreign-seller closing needs both calculations run.

The two-prong structure

New Jersey imposes a nonresident real-property estimated gross income tax under N.J.S.A. §54A:8-9. Unlike every other stacking state, the New Jersey calculation is not a single rate. The seller prepays the GREATER of:

10.75% of the gain (the top New Jersey Gross Income Tax rate applied to the computed gain), OR
2% of the consideration (a floor amount tied to the gross sales price)

The result: the 2% floor controls when the gain is low (loss sales, low-basis-but-low-gain, treaty exemption fact patterns where the gain wouldn't otherwise generate much tax). The 10.75% gain-based rate controls when the sale is profitable — meaningful basis growth, long holding period, low cost basis. On a high-gain sale of a $1,000,000.00 New Jersey property, the gain-based calculation runs above the 2% floor and becomes the withholding amount. On a $1,000,000.00 sale with a $20,000.00 gain, the 2% floor of $20,000.00 controls instead of the gain-based $2,150.00.

Verified against TB-57(R) revised 9/30/2025 and nj.gov/treasury/taxation.

The rules at a glance

State rate: greater of (a) 10.75% of gain or (b) 2% of consideration. N.J.S.A. §54A:8-9; TB-57(R) rev. 9/30/2025.
State forms: GIT/REP-1 at closing with the withholding payment; GIT/REP-2 the prepayment voucher; GIT/REP-3 the residency-exemption affidavit (full pass-through, no withholding); GIT/REP-4 the waiver.
Remittance: filed at closing with the deed for recording. The NJ Division of Taxation processes payment alongside the recording.
Reduction path: GIT/REP-3 if the seller qualifies for full exemption (NJ residency-based — not generally available to foreign sellers); GIT/REP-4 in waiver fact patterns.
Federal layer: 15% of gross under IRC §1445, on Forms 8288 / 8288-A, remitted to IRS Ogden within 20 days of closing.

The $500,000.00 example: 2% floor controls

A foreign seller closes on a $500,000.00 Hoboken condo. Basis is $420,000.00. Gain is $80,000.00. Running both prongs:

Prong A — 10.75% of $80,000.00 gain = $8,600.00
Prong B — 2.00% of $500,000.00 consideration = $10,000.00
Greater of the two: $10,000.00. The 2% floor controls.

The seller's New Jersey withholding at closing is $10,000.00 on Form GIT/REP-1. Federal FIRPTA on the same closing: 15% of $500,000.00 = $75,000.00 to IRS Ogden. Total default closing-table withholding: $85,000.00.

The $1,000,000.00 example: gain-based prong controls

A foreign seller closes on a $1,000,000.00 Jersey City brownstone. Basis is $400,000.00. Gain is $600,000.00. Running both prongs:

Prong A — 10.75% of $600,000.00 gain = $64,500.00
Prong B — 2.00% of $1,000,000.00 consideration = $20,000.00
Greater of the two: $64,500.00. The gain-based prong controls.

Federal FIRPTA: 15% of $1,000,000.00 = $150,000.00 to IRS Ogden. Total default closing-table withholding: $214,500.00.

The $250,000.00 example: small-gain edge case

A foreign seller closes on a $250,000.00 garden-level Newark condo. Basis is $235,000.00 (recently purchased, modest gain). Gain is $15,000.00. Running both prongs:

Prong A — 10.75% of $15,000.00 gain = $1,612.50
Prong B — 2.00% of $250,000.00 consideration = $5,000.00
Greater of the two: $5,000.00. The 2% floor controls.

Federal FIRPTA: 15% of $250,000.00 = $37,500.00 to IRS Ogden. Total default closing-table withholding: $42,500.00.

Note the structural quirk: at $250,000.00 the FIRPTA-residence-use exception MIGHT reduce the federal piece to 10% or even 0% if the buyer signs an owner-occupied use affidavit — but the New Jersey 2% floor doesn't move. The state collects $5,000.00 regardless of buyer-use status.

What can be reduced

Federal: Form 8288-B. Filed pre-closing with IRS Ogden. The certificate authorizes a reduced federal withholding amount based on the seller's actual expected federal tax on the gain. Processing runs 60-90 days. When the gain is zero (loss, §1031, treaty exemption, basis improvements), Form 8288-B can authorize $0 federal withholding under Treas. Reg. §1.1445-3.

State: more limited. Unlike California's Form 593 alternative-calculation election or Maryland's MW506AE certificate, New Jersey's GIT/REP regime does not offer a broad pre-closing reduction path for foreign sellers. The two-prong calculation IS the calculation. The over-withholding refund flows through the seller's New Jersey NJ-1040NR nonresident return the following filing season. GIT/REP-3 provides a residency-based full exemption — but the residency criteria are not generally available to foreign sellers. GIT/REP-4 is a waiver mechanism in specific procedural fact patterns. Most foreign-seller New Jersey closings end up running the two-prong calculation and waiting on the state return for any over-withholding refund.

Verified against the New Jersey Division of Taxation's TB-57(R) rev. 9/30/2025.

How federal and state interact on the return

Two returns reconcile the closing-table withholding the following year:

Federal Form 1040-NR: reports the gain to the IRS, claims credit for FIRPTA withheld (stamped Form 8288-A is the credit document), recovers any federal over-withholding. June 15 deadline for nonresident filers.
New Jersey NJ-1040NR (Nonresident Income Tax Return): reports the same gain to NJ, claims credit for the GIT/REP withheld, and either pays additional NJ tax or recovers over-withholding via refund. April 15 deadline.

The two-prong design means the NJ closing-table number is often higher than the seller's actual NJ tax on the gain — particularly in the 2%-floor-controls fact patterns. The NJ refund cycle is generally 4-6 months from filing, so foreign sellers should plan for state cash to be tied up roughly 12-18 months from closing in those fact patterns.

What we do on New Jersey closings

For New Jersey foreign-seller engagements, the firm runs both prongs of the GIT/REP calculation upfront so the seller knows the closing-table number before contract signing, prepares federal Form 8288-B when there is pre-closing runway, prepares Form GIT/REP-1 and the accompanying payment package for the title company / closing attorney, prepares the federal Form 8288 / 8288-A closing package within the 20-day deadline, runs ITIN applications, and prepares the eventual federal Form 1040-NR and New Jersey Form NJ-1040NR the following filing season. Engagement is direct with the seller or buyer; no fee to the New Jersey title or closing attorney.

Bottom line

New Jersey's nonresident withholding is the GREATER of 10.75% of gain or 2% of consideration. Both prongs must be calculated; whichever is bigger controls.
The 2% floor catches low-gain sales where the gain-based calculation would otherwise produce a tiny number. The 10.75% gain-based rate catches profitable sales.
Federal Form 8288-B is the meaningful pre-closing reduction lever; New Jersey's state-level reduction options for foreign sellers are limited.
Over-withholding refund flows through Form NJ-1040NR the following year — a 12-18 month cash-recovery cycle in most fact patterns.
Run the math BEFORE the contract. The two-prong design makes it impossible to estimate withholding without a basis number, and many foreign sellers underestimate the closing-table cash impact.

For the New Jersey state landing page and intake form, see FIRPTA New Jersey: Foreign-Seller Closings. For the federal mechanics in depth, see the Foreign Sellers Guide.