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How Does Filing Status Affect Your Taxes?

Short answer

Your tax filing status affects your standard deduction, tax brackets, and eligibility for certain credits and deductions. The Internal Revenue Service (IRS) recognizes five statuses based on your marital and family situation as of December 31 of the tax year. In some cases, you may qualify for more than one, and choosing the correct status can potentially lower your tax bill or increase your refund.

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The five IRS filing statuses at a glance

Start by figuring out which of the five IRS filing statuses applies to you. The table below breaks down each option and its standard deduction.

Filing statusWho it’s for2025 standard deduction2026 standard deduction
SingleUnmarried, divorced, or legally separated taxpayers who don’t qualify for another filing status$15,750$16,100
Married filing jointlyMarried couples filing one return together$31,500$32,200
Married filing separatelyMarried but filing individual returns$15,750$16,100
Head of householdTaxpayers who are unmarried—or considered unmarried under IRS rules—and who paid more than half the cost of a home for a qualifying person$23,625$24,150
Qualifying surviving spouseTaxpayers whose spouse passed away in one of the two prior tax years, who have a qualifying child, and who have not remarried$31,500$32,200

Sources: Internal Revenue Service (1, 2)

Note: Taxpayers who are 65 or older or blind may qualify for an additional standard deduction.

How filing status affects your taxes

  • Standard deduction: Married couples filing jointly and qualifying surviving spouses generally receive the largest standard deductions. Head of household filers receive more than single filers.
  • Tax brackets: The tax rates stay the same, but the income ranges for each rate vary by filing status. Wider brackets may allow more of your income to be taxed at a lower rate.
  • Credits and deductions: Filing status can affect which tax benefits you qualify for and when they begin to phase out. Married filing separately may limit or disallow benefits such as education credits, the student loan interest deduction, the Earned Income Tax Credit (EITC), and the Child and Dependent Care Credit.

Married filing jointly vs. separately

Married couples often pay less tax when filing jointly, but filing separately may make sense in some situations.

  • Married filing jointly: Usually offers wider tax brackets and access to more tax benefits.
  • Married filing separately: Keeps each spouse’s tax liability separate but may limit certain credits and deductions.
  • Itemized deductions: If one spouse itemizes, the other generally must itemize too.

It may be worthwhile to compare both deduction options before filing rather than assuming one will always result in a larger refund.

Single vs. head of household

Head of household generally offers a larger standard deduction and wider tax brackets than the single filing status. To qualify, you usually must:

  • Be unmarried or considered unmarried per IRS rules.
  • Pay more than half the cost of keeping up your home.
  • Meet the IRS requirements for a qualifying person.

Keep in mind that you don’t set and forget it when you choose a filing status your first time filing taxes. Your filing status may change after marriage, divorce, separation, death of a spouse, or birth or adoption of a child, so it’s a good idea to review the IRS rules when a major life event occurs.