Capital Gains and the Marital Home: How Divorcing Couples Keep More of the Sale in New Jersey & New York

The federal Section 121 exclusion shields up to $250,000 of gain for a single filer, or $500,000 for a married couple filing jointly — so when you sell relative to the divorce can change your tax bill by tens of thousands.

Transferring the home between spouses incident to divorce is generally tax-free under Section 1041 — but the receiving spouse inherits the original cost basis, so the gain rides along to the eventual sale.

On top of federal tax sit state closing costs — New Jersey's seller-paid transfer fees and "exit tax," and New York's transfer taxes — which differ in who pays and how much.

The marital home is usually a couple's most appreciated asset, which makes it the one most exposed to tax when it sells. The good news is that the tax code is unusually generous to homeowners — and that, handled with care, divorce does not have to forfeit that generosity. The decisions that matter are made before the home is listed, not after, and they are decisions for your CPA and attorney to make together. This guide explains the moving parts so those conversations are productive.

There are three distinct layers to understand: the federal capital-gains exclusion, the rule for transferring the home between spouses, and the state-level transfer taxes at the closing table — which is where New Jersey and New York diverge sharply.

Section 121: the $250K / $500K shield

When you sell a primary residence, the IRS lets you exclude a slice of the gain from tax. A single filer can exclude up to $250,000; a married couple filing jointly can exclude up to $500,000. To qualify, you generally must have owned the home and lived in it as your main home for at least two of the five years before the sale — the two years need not be consecutive.

Here is where divorce timing bites. Sell while still married and filing jointly, and the full $500,000 is available. Sell after the divorce is final, and each former spouse generally has only the $250,000 individual exclusion. On a home with a large gain, that difference alone can be worth tens of thousands. There are bridges: a spouse who has moved out may still satisfy the use test if the divorce or separation agreement allows the other spouse and children to remain in the home, and events like divorce can support a partial exclusion when the full two-year test is not met. The specifics are fact-sensitive — confirm them with your tax professional.

Suppose a couple has a $600,000 gain on the marital home:

• Sell while married: $500,000 excluded, leaving $100,000 potentially taxable.

• Sell after divorce (no use-test bridge): two $250,000 exclusions can still cover the $600,000 if both qualify — but if one former spouse no longer meets the ownership-and-use test, part of the gain may fall outside the shield.

Simplified for illustration only; ignores selling costs, basis adjustments, and depreciation. Your CPA must run your actual numbers.

Section 1041: transferring the home to your spouse

If one spouse keeps the house and the other signs over their interest — usually by quitclaim deed — that transfer between spouses incident to divorce is generally not a taxable event under Section 1041. No gain is recognized at the moment of transfer. The catch is basis: the spouse who keeps the home takes on the original cost basis, meaning all the appreciation that built up during the marriage stays as unrealized gain, waiting to be taxed when that spouse eventually sells.

Practically, that means a buyout is not as clean as it looks on paper. The spouse keeping the home is also keeping a future tax liability, offset later by their own $250,000 exclusion if it is still their primary residence at sale. This is exactly the kind of trade-off that belongs in the settlement math, not discovered years later. The buyout-versus-sell decision is covered in its own guide.

New Jersey's closing table: the "exit tax" and the new seller fee

New Jersey sellers already pay the Realty Transfer Fee. Two more items matter in a divorce sale. First, the so-called "exit tax" — which is not a separate tax at all, but an estimated income-tax prepayment collected at closing when the seller is a nonresident (for example, a spouse who has already moved out of state). It is the greater of 2% of the sale price or the top-rate estimate on the gain, and it is refundable on the New Jersey return if you were over-withheld, as most primary-residence sellers are. A seller who is still a New Jersey resident at closing files the exemption form and pays nothing extra at closing.

Second, the former 1% "mansion tax" on homes over $1 million changed in 2025. As of July 10, 2025, it shifted from the buyer to the seller and became a graduated fee running from 1% up to 3.5% on the highest tiers, applied to the entire sale price. For a divorcing couple selling a higher-value home, that is now a seller cost to factor into the net both spouses will split.

New York's closing table — and a divorce-specific break

In New York, the seller typically pays the State transfer tax (0.4% of the price) and, within New York City, the City's transfer tax (the RPTT, 1% up to $500,000 and 1.425% above, rising further on higher-value and commercial deals), with an added State supplemental rate on residential sales of $3 million and up. The well-known "mansion tax" — 1% on residential sales of $1 million or more, climbing on a sliding scale to 3.9% inside New York City — is generally paid by the buyer, not the seller.

There is one detail divorcing owners should flag to their attorney: transfers of New York real property between spouses as part of a divorce settlement are typically exempt from the City transfer tax. So moving the home from joint names into one spouse's name as part of the settlement is treated very differently from an open-market sale. Confirm the exemption and the paperwork with counsel before any transfer.

Timing is the lever

Every meaningful choice here is a timing choice. Selling before the divorce is final can capture the full $500,000 joint exclusion. Transferring to one spouse and selling later shifts the gain — and a future exclusion — onto that spouse. A 1031 like-kind exchange can defer gain on investment property but is not available for a primary residence, and must be structured before closing, never after. None of this can be improvised at the settlement table; it has to be modeled in advance. Bring your CPA and your family-law attorney into the same conversation before the home is listed, and let the calendar work for you instead of against you.

Frequently asked questions

The right timing protects both spouses' equity. The Prodigy Team will help you understand your options and coordinate cleanly with your CPA and attorney so the calendar works in your favor.

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Not tax or financial advice. The Prodigy Team and Anthony Licciardello are real estate professionals, not CPAs, tax attorneys, or financial advisors. Capital-gains, transfer-tax, exit-tax, and basis rules are complex, fact-specific, and change over time. The figures and examples here are general and illustrative, not a calculation of your liability. Consult a qualified CPA or tax attorney before making any decision about selling or transferring your home.

Not legal advice. Nothing here is legal advice or creates an attorney-client relationship. Divorce, property-transfer, and tax-exemption rules differ between New Jersey and New York. Confirm everything with a licensed family-law attorney and tax professional in your state. Figures reflect publicly reported information current as of mid-2026 and are subject to change.