Alimony & Divorce Tax 2026
Divorce is expensive enough without a surprise tax bill. The big change: for agreements signed after 2018, alimony is no longer deductible or taxable — a reversal of decades of tax law. Here is exactly how divorce money is treated in 2026.
Alimony (post-2018)
Not deductible
Not taxable to recipient
Child support
$0 tax
Either side
Property division
No tax
Transfers between spouses
Key date
Jan 1, 2019
Agreements before keep old rule
Alimony: The Post-2018 Rule
For any divorce or separation agreement executed after December 31, 2018 (or modified after that date to adopt the new treatment), alimony is:
- Not deductible by the person paying it.
- Not taxable to the person receiving it.
This is a fundamental shift. The payer now writes the check with after-tax dollars, and the recipient keeps it free of tax. It often means the total tax paid by the two households combined is higher than under the old system, which is a real factor to weigh when negotiating the amount.
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Child Support: Never Taxed
Child support has always been tax-neutral and remains so in 2026: the payer cannot deduct it, and the recipient does not report it as income. It is simply money for the child's benefit. If your agreement lumps alimony and child support together, the tax treatment differs — so a clearly separated, written agreement matters.
What About Pre-2019 Agreements?
If your divorce was finalized before 2019 and has not been modified to adopt the new rule, the old treatment still applies: alimony is deductible by the payer and taxable to the recipient. A post-2018 modification can flip the treatment if it expressly provides for the new rule. This is a common source of confusion — check your decree and any amendments.
Filing Status During Divorce
Your filing status for the year depends on your marital status on December 31. If your divorce is finalized on or before that date, you file as single (or head of household if you qualify). If still married on December 31, you file married (jointly or separately). Head of household can be especially valuable for a divorced parent with custody, offering a higher standard deduction ($24,150) and wider brackets.
Frequently Asked Questions
Is a property settlement taxable?
Generally no. Transfers of property between spouses incident to divorce are tax-free. However, assets with built-in gain (like stock) keep their original cost basis, so the spouse who later sells may owe capital gains tax.
Who claims the kids as dependents?
Usually the custodial parent. The parent with the child for more nights during the year generally claims the dependency exemption and credits, though a written agreement can transfer certain credits (like the child tax credit) to the non-custodial parent.
Can I deduct my divorce attorney fees?
Generally no, for the divorce itself. Fees attributable to tax advice or to producing taxable income (like collecting alimony under a pre-2019 agreement) may be deductible, but the base divorce fees are personal.
Does the new alimony rule affect my existing payments?
Only if your agreement was executed after 2018 or was modified to adopt the new rule. Pre-2019 agreements keep the old deduct-and-report treatment unless expressly changed.
Sources
- IRS Publication 504 — Divorced or Separated Individuals.
- Tax Cuts and Jobs Act — post-2018 alimony treatment.
- IRS — child support and property division tax rules.
This is informational, not legal or tax advice. Divorce tax rules interact with your specific decree — consult a tax professional for your situation.