These 3 Groups Won't Qualify for the New Senior Tax Break, and They May Have No Idea

By Stefon Walters – Mar 30, 2026 at 3:43AM ESTKey PointsSeniors aged 65 and older could be eligible for an extra $6,000 tax deduction.People married and filing separately are not eligible for the new deduction.The new senior deduction is expected to run through the end of tax year 2028.When President Donald Trump signed the One Big Beautiful Bill in July 2025, it included changes to federal tax laws ranging from incentives to deductions. Part of the latter was a new "enhanced deduction for seniors" intended to provide financial relief and possibly offset federal taxes on Social Security. I'm sure seniors appreciate any tax break that comes their way, but some exceptions will unfortunately exclude four particular groups. If you're a senior, read on to find out if you're included in one of them. Image source: Getty Images. How the new senior tax break works From tax year 2025 (what you file this year) to tax year 2028, those 65 and older who file singly can claim an added $6,000 deduction. Seniors married and filing jointly are eligible for a deduction up to $12,000. This is in addition to the typical standard deduction that's allowed when filing taxes, as well as if you're itemizing your deductions. For tax year 2025, the standard deduction is $15,750 for singles and $31,500 for those married and filing jointly. This tax year, the standard deduction increased to $16,100 and $32,200, respectively. Who is excluded from the new tax break? Three broad categories could make someone ineligible for the tax benefit: high income, certain filing statuses, and residency requirements. Income threshold The most common reason someone would be excluded from the benefit is having too high a modified adjusted gross income (MAGI). If your MAGI is below $75,000 (singles or heads of household) or $150,000 (married filing jointly), you're eligible to receive the full $6,000 deduction. Once your MAGI exceeds those thresholds, your deduction begins to decrease by 6 cents for every $1 earned above it. For example, someone single earning $80,000 would only be eligible for a $5,700 deduction. Filing statuses If you're married but filing taxes separately, you're automatically excluded from the senior tax deduction. This is to avoid situations where couples intentionally file separately solely to claim the deduction. Any other filing status -- single, head of household, married and filing jointly -- is eligible. Residency requirements To begin, you must have a valid Social Security number that was issued before the tax filing deadline (normally April 15). People using an Individual Taxpayer Identification Number are not eligible. You must also be a U.S. citizen or resident alien to qualify. Nonresident aliens -- like people living abroad but earning U.S. income -- and certain temporary visa holders are excluded.Read NextMar 31, 2026 •By Selena Maranjian11 Retirement Rules That No Longer Apply in 2026 and BeyondMar 31, 2026 •By Maurie BackmanWhat the $24,480 Social Security Earnings Limit Means If You Retire This YearMar 30, 2026 •By Kailey Hagen, CFPThe Math-Free Way to Estimate Your Future Social Security BenefitMar 30, 2026 •By Maurie BackmanHere's How Much You Should Have Saved in Your 401(k) by 55Mar 30, 2026 •By Kailey Hagen, CFPYou Aren't Getting the Most Out of Social Security Unless You Do These 3 ThingsMar 30, 2026 •By Maurie Backman3 Reasons Not Having a Roth IRA in Retirement Could Cost YouAbout the AuthorStefon Walters is a contributing Motley Fool stock market analyst covering publicly traded companies across technology, consumer goods, and financials, as well as retirement planning. Stefon is a published author and has more than a decade of experience teaching financial literacy. He holds a bachelor’s degree in economics from the University of North Carolina at Chapel Hill.TMFStefonW