New Tax Law Changes for 2026 That Could Affect Your Divorce Settlement

Tax implications are a critical component of any divorce settlement. Whether you are negotiating spousal support, determining filing status, or allocating deductions, understanding how changes to tax law can affect your financial future is essential. The 2025 tax legislation known as the One Big Beautiful Bill (OBBB) brought significant reforms that begin to take effect in 2026 and could materially influence post-divorce finances.

Standard Deduction and Filing Status

One of the most visible changes under the new tax laws is the adjustment of the standard deduction. For tax year 2026, the federal standard deduction increases to $32,200 for married couples filing jointly and $16,100 for single filers.

Why this matters in divorce: after a settlement is finalized, your filing status typically changes from joint to single or head of household, which can affect your tax liabilities, eligibility for certain credits, and overall tax burden. A higher standard deduction can reduce taxable income, but its interaction with your settlement terms and support agreements should be evaluated carefully.

Alimony and Spousal Support Tax Treatment

Under tax laws that have been in place since agreements executed after December 31, 2018, alimony payments are no longer deductible by the payor nor taxable as income to the recipient at the federal level.  This means that:

• Payers cannot reduce their taxable income by deducting alimony payments.

• Recipients receive alimony without reporting it as taxable income.

  
  

For divorces finalized after 2018, this tax treatment changes how alimony affects your after-tax cash flow. Depending on your individual tax situation, receiving or paying spousal support could result in a higher or lower net benefit than you might expect under earlier rules.

Child-Related Tax Considerations

While child support itself is not taxable to the recipient or deductible by the payer, other tax considerations related to children — such as eligibility for credits like the Child Tax Credit and the Earned Income Tax Credit — do change with filing status and income. For example, the expanded Child Tax Credit remains part of the tax landscape in 2026, with a maximum amount that may be available to eligible families.

If you share custody, it’s essential to clearly document who claims the child as a dependent and how associated tax credits are allocated. The IRS requires specific forms or documentation — such as Form 8332 — to allow a noncustodial parent to claim a dependent when applicable.

Practical Steps to Prepare Before Finalizing Agreements

Here are practical actions divorcing couples or individuals should consider before concluding a settlement:

1. Review Your Tax Filing StatusConsider how your expected filing status for the year of your divorce will influence taxable income, credits, and deductions.

2. Model Support PaymentsUse tax modeling tools or work with a tax professional to understand the after-tax impact of spousal support or child-related credits under the current law.

3. Clarify Custody and Dependency ClaimsIf you share custody or dependents, clearly define who claims tax benefits and how they will be allocated — and make sure required IRS forms are provided.

4. Consult a CPA or Tax AttorneyTax implications in divorce can vary significantly based on individual circumstances. Before signing any settlement agreement, have a certified public accountant (CPA) or tax attorney review provisions related to support, asset division, and filing status.

Tax law changes for 2026 reflect ongoing legislative shifts that impact how divorced individuals and couples manage their finances. From standard deductions to spousal support treatment and child-related tax considerations, each element can affect your settlement’s fairness and your financial well-being going forward. Because tax implications are complex and tied to your personal financial profile, reviewing all tax-related aspects with a CPA or tax professional before finalizing your divorce settlement is strongly recommended.