For the 2026 tax year, a single filer under 65 can earn up to $16,100 before owing any federal income tax, and a married couple filing jointly can earn up to $32,200. How much you can make without paying taxes depends on your filing status, your age, and the type of income you receive. Seniors get higher limits, self-employed workers get much lower ones, and a new law signed in 2025 lets people 65 and older shelter several thousand dollars more through 2028.
Income Limits by Filing Status for 2026
Federal income tax kicks in once your gross income passes the standard deduction for your filing status. Below that line, you generally owe nothing. For 2026, the standard deduction amounts are:1IRS.gov. Revenue Procedure 2025-32
- Single: $16,100
- Married filing jointly: $32,200
- Head of household: $24,150
- Married filing separately: $5
Gross income means everything you take in before deductions: wages, tips, interest, rental income, and the like. The $5 threshold for married filing separately is not a typo. It’s designed to keep couples from shifting income between spouses to escape tax, and it means almost anyone who chooses that status will have to file.
Higher Limits if You’re 65 or Older
Turning 65 by the end of the tax year unlocks an extra standard deduction. For 2026, that additional amount is $2,050 for unmarried filers and $1,650 per qualifying spouse for married filers.1IRS.gov. Revenue Procedure 2025-32 That pushes the tax-free floor to:
- Single, 65 or older: $18,150
- Head of household, 65 or older: $26,200
- Married filing jointly, one spouse 65+: $33,850
- Married filing jointly, both spouses 65+: $35,500
The New Senior Deduction Through 2028
The One, Big, Beautiful Bill Act, signed into law on July 4, 2025, added a separate deduction of $6,000 for individual filers age 65 and older, or $12,000 for couples where both spouses qualify. It sits on top of the regular standard deduction and the age-based add-on.2Internal Revenue Service. Check Your Eligibility for the New Enhanced Deduction for Seniors
You get the full deduction if your modified adjusted gross income is up to $75,000 as a single filer or $150,000 as a joint filer. It phases out above those levels and disappears at $175,000 (single) or $250,000 (joint). Unless Congress extends it, it expires after 2028.
Put together, a single filer over 65 with income under $75,000 can pull in up to $24,150 before owing federal tax. A couple where both spouses are over 65 and stay under $150,000 can reach $47,500. Once your gross income tops the plain filing threshold you still have to send in a return, but if the deductions cover you the return simply shows zero tax due.
Different Rules for Self-Employment
Freelancers and independent contractors don’t get anywhere near those thresholds. If your net earnings from self-employment reach $400 in a year, you’re required to file a return.3Office of the Law Revision Counsel. 26 USC 1402 – Definitions That figure hasn’t moved in decades.
Why so low? Self-employed people owe both halves of Social Security and Medicare tax, and the IRS needs the return to compute them. A W-2 employee earning $15,000 sits well under the filing line, but a side-gig worker netting $401 has to report it.
Net earnings are what’s left after you subtract legitimate business expenses from your gross receipts. Earn $2,000 freelancing but spend $1,700 on supplies and software, and your $300 net stays under the $400 floor. Keep the receipts. The IRS can ask you to back up the numbers.
Different Rules if You’re a Dependent
Being claimed as someone else’s dependent tightens the rules. Your filing threshold depends on whether your income is earned or unearned and how much of each you have.
For earned income like wages or self-employment, a dependent’s threshold for 2026 is the greater of $1,350 or earned income plus $450, capped at the regular $16,100 standard deduction.1IRS.gov. Revenue Procedure 2025-32 A teenager who earns $3,000 at a summer job has a threshold of $3,450 and owes nothing.
Unearned income, meaning interest, dividends, and capital gains, triggers a filing requirement at just $1,350. The lower bar prevents families from parking investment income in a child’s name to escape higher brackets. And once a dependent’s net unearned income tops $2,700, the excess is taxed at the parent’s marginal rate.
How Social Security Fits In
If you receive Social Security, some or all of your benefits may be tax-free depending on your “combined income,” which is your adjusted gross income plus any tax-exempt interest plus half of your Social Security benefits. The thresholds set in 1984 have never been adjusted for inflation, so more retirees cross them each year.4Office of the Law Revision Counsel. 26 USC 86 – Social Security and Tier 1 Railroad Retirement Benefits
- Single, combined income under $25,000: benefits entirely tax-free
- Single, $25,000 to $34,000: up to 50% of benefits may be taxed
- Single, above $34,000: up to 85% may be taxed
- Joint, under $32,000: benefits entirely tax-free
- Joint, $32,000 to $44,000: up to 50% may be taxed
- Joint, above $44,000: up to 85% may be taxed
Despite talk of ending taxes on Social Security, the 2025 law did not repeal these rules. The new $6,000 senior deduction can lower your taxable income and indirectly reduce how much of your benefits get taxed, but the formula itself is unchanged.2Internal Revenue Service. Check Your Eligibility for the New Enhanced Deduction for Seniors
Why Filing Anyway Can Pay You
Being below the filing threshold isn’t always a reason to skip filing. Several refundable credits can send money your way even when you owe nothing, and you only get them if you file.
The Earned Income Tax Credit is the biggest. For 2026 it’s worth up to $8,231 for a family with three or more children, and workers without children can claim up to $664 within the qualifying income range.1IRS.gov. Revenue Procedure 2025-32
The Child Tax Credit offers up to $1,700 per qualifying child as a refundable payment for the 2025 tax year (filed in the 2026 season), and you need at least $2,500 in earned income to start qualifying. Families who assume their income is too low to bother filing lose this money every year.
Withholding is the other reason. If taxes came out of your paycheck but you earned too little to owe anything, that money is yours to reclaim. You have three years from the original filing deadline to do it. Miss that window and the refund goes to the Treasury for good.5Internal Revenue Service. Time You Can Claim a Credit or Refund
What Happens If You Skip Filing When You Should
If your income clears the threshold and you don’t file, the IRS assesses a failure-to-file penalty of 5% of the unpaid tax per month, up to 25%. For returns due after December 31, 2025, the minimum penalty when you file more than 60 days late is $525 or 100% of the tax owed, whichever is less.6Internal Revenue Service. Failure to File Penalty
The penalty runs whether or not you can pay. Filing on time with a balance due beats not filing, because the failure-to-file penalty is ten times the rate of the separate failure-to-pay penalty of 0.5% per month. Payment plans are available, but you need a filed return to set one up.
State Income Taxes Are a Separate Question
The federal numbers above don’t cover state tax. About 41 states have their own income tax with their own filing rules. Some require a return from anyone with even a dollar of in-state income, some tie their threshold to the federal standard deduction, and nine states have no individual income tax at all. Being under the federal threshold does not automatically keep you clear at the state level, so check your state’s revenue department for its rules.