A tax exemption reduces the income the IRS counts when calculating what you owe

A tax exemption is a dollar amount you subtract from your total income before the IRS applies your tax rate. The lower your taxable income, the less tax you pay. Exemptions work differently depending on whether you claim them for yourself, your dependents, or specific types of income — and the rules changed significantly after 2017.

The most common exemptions today are the standard deduction (a flat amount everyone can claim) and dependent exemptions (amounts you can claim for children or other relatives who depend on you financially). Some income is also exempt by type — for example, municipal bond interest and certain disability payments do not count as taxable income at all.

Key Takeaways

  • The standard deduction is the main exemption most people use; it ranges from roughly $14,000 to $28,000 depending on your filing status and age, and changes each year.
  • Personal exemptions (claiming yourself as an exemption) were suspended from 2018 through 2025 by the Tax Cuts and Jobs Act, though they may return after 2025 unless Congress extends the suspension.
  • Dependent exemptions let you claim a deduction for children and other relatives, but the child tax credit often provides more tax savings than the exemption itself.
  • Certain types of income — such as municipal bond interest, workers' compensation, and some disability benefits — are exempt from federal income tax by law and never appear on your tax return as income.

The standard deduction: your main exemption

The standard deduction is the easiest exemption to claim. You subtract this amount from your gross income, and the result is your taxable income. You do not need to itemize deductions or prove anything — you straightforward claim it on your tax return.

The standard deduction amount depends on your filing status (single, married filing jointly, head of household, and so on) and your age. For the 2024 tax year, the standard deduction for a single filer under 65 is approximately $14,600; for married filing jointly, it is approximately $29,200. If you are 65 or older, you get an additional amount. These figures change each year based on inflation.

You choose either the standard deduction or itemized deductions — you cannot claim both. Itemized deductions (mortgage interest, state and local taxes, charitable donations) make sense only if their total exceeds your standard deduction. Most people claim the standard deduction because it is simpler and often larger.

Dependent exemptions and the child tax credit

You can claim a deduction for a dependent — typically a child, stepchild, or relative who lives with you and depends on you for financial support. The dependent must have a valid Social Security number, be a U.S. citizen or resident alien, and meet income and relationship tests.

However, the deduction for dependents is now much smaller than it was before 2018. The child tax credit — a direct reduction in the tax you owe — is usually worth far more. For 2024, the child tax credit is up to $2,000 per may have access to child under 17. The dependent exemption deduction is only $4,700 (this figure varies by year). Because a credit reduces your tax dollar-for-dollar while a deduction only reduces your taxable income, the credit saves you more money in most cases.

You report dependents on your tax return using their Social Security number. The IRS matches this information against Social Security records, so accuracy matters. If you claim a dependent who does not meet the tests, you lose the credit and may face penalties.

Personal exemptions: suspended until 2026

Before 2018, you could claim a personal exemption for yourself and your spouse (if filing jointly). This was a deduction separate from the standard deduction. The Tax Cuts and Jobs Act suspended personal exemptions from 2018 through 2025.

This suspension is set to expire on December 31, 2025, which means personal exemptions may return for the 2026 tax year — unless Congress votes to extend the suspension. If they do return, you would be able to claim an exemption for yourself and your spouse again. For now, the standard deduction serves the same purpose: it reduces your taxable income without requiring you to itemize.

Because personal exemptions are currently unavailable, do not claim them on your 2024 or 2025 return. If you are filing for a prior year (2017 or earlier), personal exemptions were allowed and should be claimed.

Income that is exempt from federal tax

Some types of income are exempt by law and do not count as taxable income at all. You do not report these on your tax return, and they do not reduce your standard deduction — they straightforward are not taxed.

Common examples include:

  • Municipal bond interest: Interest from bonds issued by states, cities, and other local governments is usually exempt from federal income tax (though it may be subject to state or local tax).
  • Workers' compensation: Payments for work-related injury or illness are not taxable.
  • Certain disability benefits: Some disability payments, such as those from a personal injury settlement, are exempt. Social Security Disability Insurance (SSDI) is taxable in some cases, depending on your total income.
  • Life insurance proceeds: Money paid to a beneficiary when the policyholder dies is not taxable (though interest earned on the proceeds may be).
  • Gifts and inheritances: The person receiving a gift or inheritance does not pay federal income tax on it (though the estate itself may owe estate tax).
  • Certain scholarships: Scholarships used for tuition, fees, and course materials are exempt; amounts used for room, board, or other expenses are taxable.

If you receive income that might be exempt, check the IRS rules for that specific type. The instructions to Form 1040 list exempt income, and the IRS website has detailed guidance for each category.

How exemptions interact with tax credits

Exemptions and credits are different tools. An exemption (or deduction) reduces your taxable income. A credit reduces your tax bill directly. Because credits are worth more, they are usually claimed first.

For example, if you have a child, you claim the child tax credit ($2,000) before you would claim a dependent exemption deduction ($4,700). The credit saves you $2,000 in tax; the deduction saves you roughly $2,000 × your tax rate (often 12% or 22%), which is less.

Some credits are refundable, meaning you can receive money back even if you owe no tax. The child tax credit is partially refundable — up to $1,700 of the $2,000 can be refunded to you. Other credits, like the Earned Income Tax Credit (EITC), are fully refundable. Exemptions and deductions cannot be refunded; they only reduce the tax you owe.

When to claim exemptions on your tax return

On Form 1040, you claim the standard deduction on line 12. You do not need to list it or prove it; you straightforward enter the amount that applies to your filing status and age.

Dependents are reported on Schedule 1 (or directly on Form 1040, depending on the year) using their full name and Social Security number. The IRS cross-checks this information, so accuracy is critical. If a dependent's Social Security number does not match IRS records, you will receive a notice and may lose the credit.

If you are claiming income that is exempt from tax, you generally do not report it on your return at all. However, some exempt income (like certain Social Security benefits) must be listed on your return even though it is not taxed, because it affects whether other income is taxable. Read the instructions for your specific situation or consult a tax professional if you are unsure.

Frequently Asked Questions

Can I claim both the standard deduction and itemized deductions?

No. You choose one or the other. If your itemized deductions (mortgage interest, state and local taxes, charitable donations) total more than your standard deduction, itemizing saves you money. Otherwise, claim the standard deduction. Most people benefit from the standard deduction.

What happens if I claim a dependent who does not meet the requirements?

The IRS will disallow the credit and send you a notice. You will owe the tax you should have paid, plus interest and possibly penalties. The IRS matches dependent Social Security numbers to its records, so mismatches are caught. Always verify the dependent's information before filing.

Will personal exemptions come back after 2025?

Personal exemptions are currently suspended through 2025. They are scheduled to return for the 2026 tax year unless Congress votes to extend the suspension. Watch for updates from the IRS or a tax professional as 2025 approaches if this affects your planning.

Is Social Security income exempt from federal tax?

Social Security benefits may or may not be taxable, depending on your total income. If your combined income (including half your Social Security benefits) exceeds certain thresholds, a portion of your benefits becomes taxable. You must report all Social Security income on your return, even if none of it is taxed.

Do I report exempt income on my tax return?

Most exempt income (like municipal bond interest or workers' compensation) is not reported at all. However, some exempt income must be listed because it affects whether other income is taxable. Check the Form 1040 instructions or IRS guidance for your specific type of income.