Tax Implications of Divorce in New York: What You Need to Know

The Tax Cuts and Jobs Act of 2017 changed the tax treatment of spousal maintenance for divorces finalized after December 31, 2018:

• The paying spouse can no longer deduct maintenance payments from their federal taxable income.
• The receiving spouse no longer includes maintenance in their federal taxable income.

This is a significant change. Before 2019, maintenance was deductible for the payor and taxable to the recipient. The new rules can affect negotiations — particularly the effective cost of maintenance for high-earning payors who previously received a deduction. New York State has its own tax rules, and the state treatment may differ from federal treatment; consult a tax professional.

Transfers of property between spouses as part of a divorce are generally not taxable events at the time of transfer under IRC § 1041. You do not pay capital gains tax when you transfer the house, investment accounts, or other assets to your spouse as part of the divorce.

However, the spouse who receives the property takes it at the original cost basis. If they later sell it, they will owe capital gains taxes based on that original basis — which may be significantly lower than the current value. This means an asset worth $200,000 on paper may have very different after-tax value depending on its basis. Always consider embedded tax liability when dividing assets.

When the marital home is sold as part of the divorce, each spouse may be able to exclude up to $250,000 in capital gains from federal income tax ($500,000 if filing jointly), provided they meet the ownership and use tests.

If one spouse keeps the home and later sells it, they may only be able to exclude $250,000 — not the joint $500,000. The timing of when you sell matters significantly.

Your tax filing status for a given year is determined by your marital status on December 31 of that year. If your divorce is finalized on December 30, you cannot file jointly for that year. This can have a significant impact on your tax liability, particularly regarding tax bracket and deduction eligibility.

If you are separated but not yet divorced, you may still be able to file jointly — or may prefer to file as "married filing separately." The choice depends on your financial situation; a tax professional can run the numbers.

The parent who has the child for more than half the year (the custodial parent) generally claims the child tax credit by default. However, this can be allocated differently by agreement or by signing IRS Form 8332, which transfers the right to claim the child to the non-custodial parent.

This is a negotiating point in divorce settlements. The child tax credit is worth up to $2,000 per child — real money that can be allocated thoughtfully.

Dividing retirement accounts via QDRO is not a taxable event at the time of transfer. However, if the receiving spouse takes a distribution rather than rolling the funds into their own retirement account, income taxes and potential penalties apply. Plan ahead to avoid unnecessary tax costs when dividing retirement assets.

Many newly separated parents default to "single" once their divorce is finalized — but the Head of Household status is often more favorable and is available even before the divorce is final, provided you meet the IRS tests. To qualify generally requires: (a) being unmarried or considered unmarried on the last day of the year (which can include being separated and living apart from your spouse for the last six months of the year), (b) paying more than half the cost of keeping up a home for the year, and (c) having a qualifying child or other dependent live with you for more than half the year.

Head of Household offers a larger standard deduction than single filers and more favorable tax brackets. For a parent newly running a household on a single income, the difference can be meaningful. Two practical implications worth surfacing in any divorce involving children: (1) the parties should think early about which parent will meet the "more than half the year" residency test before the school calendar locks in, and (2) the right to claim Head of Household is separate from the right to claim a child as a dependent (which can be released via IRS Form 8332), so the two should be addressed independently in the settlement.

Two benefit accounts that frequently get overlooked in a mid-year separation are Health Savings Accounts (HSAs) and Dependent Care Flexible Spending Accounts (FSAs). HSAs are owned individually but contribution limits depend on the type of high-deductible health-plan coverage in place during each month of the year — moving from family to self-only coverage mid-year changes the maximum, and a "last-month rule" testing period can create unexpected income inclusion if the coverage isn't maintained. Dependent Care FSAs, in contrast, are use-it-or-lose-it employer-tied accounts that don't transfer between spouses and are tied to a specific custody arrangement; what was a useful benefit while filing jointly may not be reimbursable after separation if the day-care expenses fall on the spouse who isn't the FSA holder.

Neither account is a settlement deal-breaker, but both belong on the divorce financial worksheet alongside retirement accounts and the marital home — particularly when changes in health insurance, day-care arrangements, or dependent claims are happening at the same time.

The tax implications of your divorce settlement can rival the face value of the assets themselves. A divorce settlement that looks equal on paper may be very unequal after taxes. Involving a CPA or financial planner alongside your divorce attorney — especially in complex or high-asset divorces — is money well spent.

Weinrieb Law works closely with financial professionals to help clients understand the full financial picture of their divorce, including tax consequences, before any agreements are signed.

As we move through 2026, the tax landscape for divorcing couples remains substantially shaped by the Tax Cuts and Jobs Act of 2017, which is still in effect for these purposes. However, broader federal tax legislation continues to evolve, making it more important than ever to have a CPA or tax professional review your specific settlement structure before you sign anything.