Tax Tip 2026-54: Marriage means making changes before next filing season

Issue Number:  Tax Tip 2026-54

Marriage means making changes before next filing season

Marriage is an exciting milestone, but it can also affect a couple’s tax situation. Here are some simple steps after the wedding that can help make filing next year’s tax return easier.

Report a name change
If either person changes their name, it should be reported to the Social Security Administration prior to filing a tax return. The name on the tax return must match Social Security records to avoid processing delays.

Submit a change of address, if needed
If either or both spouses moved to a new home, they should notify their local post office, employers, financial institutions and the IRS of any address change. Taxpayers can officially change their mailing address with the IRS by completing and submitting Form 8822, Change of Address.

Check tax withholding
Marriage may change a couple’s tax responsibilities. Newlyweds should give their employers a new Form W-4, Employee’s Withholding Certificate, within 10 days. If both people work, this could move them into a higher tax bracket or they may be affected by the additional Medicare tax. The IRS Tax Withholding Estimator can be used to estimate the amount of federal income tax to withhold from their paychecks now for the taxes they will owe next year.

Review filing status
A taxpayer’s marital status as of December 31 determines their tax filing options for the entire year. Married people can choose to file their federal income taxes jointly or separately. While filing jointly is usually more beneficial, it’s best to figure the tax both ways to find out which makes the most sense.

Keep tax records together
Combining important tax documents, such as Forms W-2, Forms 1099 and prior-year tax returns, can help make tax filing easier and ensure all income is reported.

Explore tax credits and deductions
Marriage may affect eligibility for certain tax credits and deductions. Couples should review available tax benefits before filing their return.

More information

• Topic no. 157, Change your address – How to notify the IRS
• Publication 505, Tax Withholding and Estimated Tax

Subscribe to IRS Tax Tips

Back to top