Whether you get a refund depends on how much tax was withheld from your pay versus what you actually owe

You are owed a refund if your employer or other income sources withheld more federal or state income tax than your actual tax liability for the year. This happens most often when you have too much taken from your paycheck, when you had a major life change mid-year (marriage, job loss, a child born), or when you earned income that had no tax withheld at all. The IRS does not automatically send you money — you have to file a tax return to claim it, even if you had no income or are not required to file.

Whether you owe or are owed depends entirely on your specific situation: your income, filing status, dependents, deductions, and what was already paid in. No two people's situations are identical, and the only way to know for certain is to file a return or use the IRS Free File tool to see what your liability actually is.

Key Takeaways

  • A refund occurs when total tax withheld exceeds what you owe; you must file a return to receive it.
  • You may be owed a refund even if you earned below the filing threshold, especially if you had tax withheld or are due a refundable credit like the Earned Income Tax Credit.
  • The IRS does not contact you to claim a refund — you initiate the process by filing a federal return or using IRS Free File.
  • State refunds are separate from federal refunds and depend on your state's tax rules and withholding.
  • If you do not file within three years of the original due date, the IRS keeps the refund permanently.

When withholding creates a refund

Your employer withholds tax from each paycheck based on the W-4 form you filled out. If you claimed too many dependents, did not account for a second job, or had major life changes, your employer may withhold less than you actually owe — or more. When more is withheld than you owe, the difference becomes your refund.

The same applies to other income sources. If you received a 1099 form for freelance work, rental income, or investment gains and did not make quarterly estimated tax payments, you may have had little or no tax withheld. When you file your return and calculate what you owe, you might find you paid nothing in advance — meaning no refund, but possibly a balance due instead.

Refundable credits that create refunds even with zero withholding

Some tax credits are refundable, meaning the IRS will send you money even if you owe zero tax or had zero withheld. The most common is the Earned Income Tax Credit (EITC), which can return hundreds or thousands of dollars to low- and moderate-income workers. The Additional Child Tax Credit is also refundable — if your child tax credit exceeds your tax liability, you receive the excess as a refund.

If you earned below the filing threshold but had a child born during the year, or you worked part-time and earned under $15,000, you may still be owed a substantial refund through these credits alone. This is why filing a return is worth doing even when you had no income or no tax withheld.

Income levels and filing requirements

The IRS sets a filing threshold — the minimum income at which you must file — but this threshold varies by age, filing status, and type of income. For 2023, a single person under 65 with only W-2 wages must file if they earned $13,850 or more. A married couple filing jointly must file if combined income was $27,700 or more. These numbers change each year.

However, you may want to file even if you fall below the threshold. If you had tax withheld, you will not receive your refund unless you file. If you are due the EITC or other refundable credits, filing is the only way to claim them. The IRS will not reach out to tell you that you are owed money.

How to find out what you are owed before filing

The IRS Free File tool at IRS.gov lets you prepare your return for free and see your refund or balance due before you submit anything. You enter your income, withholding, and personal information, and the software calculates your liability and any refund. This takes 30 minutes to an hour for most people and requires your W-2 forms, 1099 forms, and last year's return.

If you used a tax software or paid preparer last year, you can also contact them to ask what your situation looks like this year. Some will give you a rough estimate over the phone based on your income and withholding alone. The IRS itself does not offer this service — you have to file or use Free File to get a number.

State refunds are separate from federal

Most states that collect income tax operate their own refund systems. Your federal refund and state refund are calculated separately, and you may be owed one, both, or neither. A state refund follows the same logic as federal: if your state withheld more than you owe in state tax, you are owed the difference.

Some states have different filing thresholds, different credits, and different withholding rules than the federal government. For example, you might owe federal tax but be owed a state refund, or vice versa. When you file your federal return, you will also file a state return (if your state requires it), and each will generate its own refund or balance due.

What happens if you do not file to claim your refund

The IRS will not send you a refund without a filed return. If you are owed money and do not file, that money stays with the government. You have three years from the original due date of the return to file and claim the refund. After three years, the IRS keeps it permanently — there is no way to recover it.

For example, if you are owed a 2023 refund, you must file your 2023 return by April 15, 2026, to claim it. If you file on April 16, 2026, the IRS will not process the return or send the refund. This is why it is worth filing even if you think you might owe a small amount or break even — you could be surprised by a credit or deduction you forgot about.

Frequently Asked Questions

Can I get a refund if I did not work at all last year?

Only if you had tax withheld from unemployment benefits, investment income, or other sources, or if you are owed a refundable credit like the EITC. If you earned nothing and had nothing withheld, you have no refund to claim. However, if you have a dependent child, filing may still be worth doing to claim the child tax credit.

What if I owe federal tax but am owed a state refund?

Federal and state taxes are separate. You can owe one and be owed the other. When you file both returns, the IRS will process your federal return and send you a bill or refund based on federal liability alone. Your state will do the same with your state return. You will receive two separate payments or bills.

Do I have to file if I am self-employed and think I might owe?

Yes. Self-employed people must file if net earnings from self-employment are $400 or more, regardless of whether they think they will owe or be owed. You also need to file to pay self-employment tax (Social Security and Medicare), which is separate from income tax. Filing is the only way to know for certain whether you owe or are owed.

What if I filed late last year — can I still get my refund?

Yes, as long as you file within three years of the original due date. If you filed your 2022 return in 2024, you can still claim any refund owed. However, if the three-year window has closed, the IRS will not process the return or send the refund, even if you are owed thousands of dollars.

Can I claim a refund for multiple years at once?

You must file a separate return for each tax year. If you are owed refunds for 2021, 2022, and 2023, you will file three returns — one for each year. Each will be processed separately, and you will receive three separate refunds (or a combination of refunds and bills, depending on each year's liability).