Filing Requirements for Most Taxpayers: Filing Status and Dependents (2025 IRS Guide)
This guide covers “Filing Requirements for Most Taxpayers” within filing status and dependents. The following material presents the IRS treatment of this topic, including the qualifications, exceptions, and examples in the source section. Read the rules alongside the facts of your own situation before deciding what to report, deduct, or document.
Adapted from Publication 501 (2025), Dependents, Standard Deduction, and Filing Information, published by the Internal Revenue Service. This guide retains the source edition’s years, amounts, deadlines, and examples. It is guidance for that edition, not a statement that the same figures apply to every tax year.
Context for these rules
If you are a U.S. citizen or resident alien, whether you must file a federal income tax return depends on your gross income, your filing status, your age, and whether you are a dependent. For details, see Table 1 and Table 2. You must also file if one of the situations described in Table 3 applies. The filing requirements apply even if you owe no tax.
Filing Requirements for Most Taxpayers
You must file a return if your gross income for the year was at least the amount shown on the appropriate line in Table 1. Dependents should see Table 2 instead.
Deceased Persons
You must file an income tax return for a decedent (a person who died) if both of the following are true.
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Your spouse died, or you are the executor, administrator, or legal representative.
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The decedent met the filing requirements described in this publication at the time of the decedent’s death.
For more information, see Final Income Tax Return for Decedent—Form 1040 or 1040-SR in Pub. 559.
Death of spouse.
If your spouse died in 2025, read this before using Table 1 or Table 2 to find whether you must file a 2025 return. Consider your spouse to be 65 or older at the end of 2025 only if your spouse was 65 or older at the time of death. Even if your spouse was born before January 2, 1961, your spouse isn’t considered 65 or older at the end of 2025 unless your spouse was 65 or older at the time of death.
A person is considered to reach age 65 on the day before the person’s 65th birthday.
Example.
Your spouse was born on February 14, 1960, and died on February 13, 2025. Your spouse is considered age 65 at the time of death. However, if your spouse died on February 12, 2025, your spouse isn’t considered age 65 at the time of death and is not 65 or older at the end of 2025.
Death of taxpayer.
If you are preparing a return for someone who died in 2025, read this before using Table 1 or Table 2. Consider the taxpayer to be 65 or older at the end of 2025 only if the taxpayer was 65 or older at the time of death. Even if the taxpayer was born before January 2, 1961, the taxpayer isn’t considered 65 or older at the end of 2025 unless the taxpayer was 65 or older at the time of death.
A person is considered to reach age 65 on the day before the person’s 65th birthday.
Table 2. 2025 Filing Requirements for Dependents
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See Dependents to find out if you are a dependent.
| If your parent (or someone else) can claim you as a dependent, use this table to see if you must file a return. | |
In this table, unearned income includes taxable interest, ordinary dividends, and capital gain distributions. It also includes unemployment compensation, taxable social security benefits, pensions, annuities, and distributions of unearned income from a trust. Earned income includes salaries, wages, tips, professional fees, and taxable scholarship and fellowship grants. Gross income is the total of your unearned and earned income. | |
| Caution | If your gross income was $5,200 or more, you usually can’t be claimed as a dependent unless you are a qualifying child. For details, see Dependents . |
| Single dependents—Were you either age 65 or older or blind? | |
| □ | No. You must file a return if any of the following apply.
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| □ | Yes. You must file a return if any of the following apply.
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| Married dependents—Were you either age 65 or older or blind? | |
| □ | No. You must file a return if any of the following apply.
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| □ | Yes. You must file a return if any of the following apply.
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U.S. Citizens or Resident Aliens Living Abroad
To determine whether you must file a return, include in your gross income any income you earned or received abroad, including any income you can exclude under the foreign earned income exclusion. For more information on special tax rules that may apply to you, see Pub. 54.
Residents of Puerto Rico
If you are a U.S. citizen and also a bona fide resident of Puerto Rico, you must generally file a U.S. income tax return for any year in which you meet the income requirements. This is in addition to any legal requirement you may have to file an income tax return with Puerto Rico.
If you are a bona fide resident of Puerto Rico for the whole year, your U.S. gross income doesn’t include income from sources within Puerto Rico. It does, however, include any income you received for your services as an employee of the United States or any U.S. agency. If you receive income from Puerto Rican sources that isn’t subject to U.S. tax, you must reduce your standard deduction, which reduces the amount of income you can have before you must file a U.S. income tax return.
For more information, see Pub. 570.
Individuals With Income From U.S. Territories
If you had income from Guam, the Commonwealth of the Northern Mariana Islands, American Samoa, or the U.S. Virgin Islands, special rules may apply when determining whether you must file a U.S. federal income tax return. In addition, you may have to file a return with the individual territory government. See Pub. 570 for more information.
Using the guidance
Keep the documents that establish the dates, amounts, and circumstances described above. References to other chapters, forms, worksheets, or earlier and later sections refer to the linked IRS publication. Check the full publication and its updates before relying on a rule for a different tax year or a situation not addressed here.
Sources and further reading
- Publication 501 (2025), Dependents, Standard Deduction, and Filing Information: Who Must File — Filing Requirements for Most Taxpayers — Internal Revenue Service; 2025 edition.
The cited U.S. government text is in the public domain. Source accessed October 28, 2026. Fynoptic has organized this material for educational use and is independent of, and not endorsed by, the IRS.