You don't pay federal income tax on the money sitting in your checking account itself, but you do pay tax on the interest your bank pays you
The balance you hold in checking—whether it's $500 or $50,000—is not taxable income. That money is yours, and you've already paid taxes on it when you earned it. The IRS doesn't tax money based on where it sits.
What the IRS does tax is interest income. If your bank pays you interest on your checking account balance, that interest counts as taxable income in the year you receive it. Most checking accounts pay little to no interest, so many people never see a tax bill from this source. But some accounts—particularly high-yield checking accounts—pay enough interest that you'll owe federal tax on it.
Your bank will send you a Form 1099-INT each January if you earned $10 or more in interest during the previous year. You report this amount on your federal tax return. Some states also tax interest income, though the rules vary by state.
Key Takeaways
- The money in your checking account is not taxable—you already paid taxes when you earned it.
- Interest paid by your bank on your checking account balance is taxable income and must be reported to the IRS.
- Your bank sends Form 1099-INT if you earned $10 or more in interest during the year.
- Most traditional checking accounts pay so little interest that the tax impact is minimal or zero.
- High-yield checking accounts may pay enough interest to create a meaningful tax bill, depending on your account balance and your tax bracket.
How interest income gets reported to the IRS
Banks are required to report interest payments to both you and the IRS. In early January, your bank will mail or make available online a Form 1099-INT showing all interest paid to your account during the previous calendar year. This form goes to the IRS at the same time it goes to you.
You then report this interest on your federal tax return. If you file Form 1040, interest income typically goes on Schedule 1 (Other Income). The amount is added to your other income and taxed at your ordinary income tax rate—which ranges from 10% to 37% depending on your income level and filing status.
If you earned less than $10 in interest, your bank may not send you a 1099-INT, but you are still required to report the interest on your tax return if you file one. Keep your bank statements as proof of the amount.
The difference between high-yield and traditional checking accounts
A traditional checking account at most banks pays 0% to 0.01% annual interest. On a $10,000 balance, that's $0 to $1 per year—below the $10 reporting threshold. You'll see no tax consequence.
A high-yield checking account, offered by online banks and some credit unions, may pay 4% to 5% or higher. On the same $10,000, that's $400 to $500 per year. If you're in the 22% federal tax bracket, you'd owe roughly $88 to $110 in federal tax on that interest alone, plus any state tax that applies.
The higher the interest rate and the larger your balance, the more tax you'll owe. This doesn't mean high-yield accounts are a bad choice—the interest you keep after taxes is still more than you'd earn elsewhere—but it's worth factoring into your decision.
State taxes on checking account interest
Federal tax is only part of the picture. Many states also tax interest income, though the rules differ. Some states exempt interest income entirely, while others tax it at the same rate as federal income tax.
A few states—including Pennsylvania, New Hampshire, and Tennessee—don't tax interest income at all. Most others do. If you live in a state with income tax, check your state's tax agency website or ask your accountant whether interest on checking accounts is taxable in your state.
If you move during the year, you may owe tax to two states on the interest earned while you lived in each one. Your bank statement will show the exact dates interest was credited, which helps you calculate the split.
What to do if you earn interest on your checking account
If your bank sends you a 1099-INT, keep it with your tax documents. When you file your return, report the interest amount exactly as shown on the form. The IRS cross-checks 1099s against tax returns, so mismatches trigger audits.
If you think the amount on the 1099-INT is wrong, contact your bank first. Banks sometimes make errors. Ask for a corrected form (Form 1099-INT with a corrected box checked) if needed. Your bank must send the corrected form to you and the IRS by the end of February.
If you file your taxes before receiving the 1099-INT, you can file an amended return once you have it. Use Form 1040-X to report the interest income you missed. This is common and not a problem—the IRS expects it.
How interest income affects your tax bracket and refund
Interest income is added to your other income for tax purposes. Depending on how much you earn and what your tax bracket is, this could push you into a higher bracket or reduce a refund you were expecting.
For example, if you're single and earn $45,000 in wages, you're in the 12% federal tax bracket. If you also earn $500 in checking account interest, your total income is $45,500. You'll owe tax on that extra $500 at your marginal rate (12% in this case, or $60).
If you were counting on a refund, the interest income reduces it slightly. If you owe taxes, the interest income increases what you owe. Neither outcome is a surprise if you know the interest is coming—you can adjust your withholding or make estimated tax payments to account for it.
Frequently Asked Questions
Do I have to report interest if I earned less than $10?
Your bank doesn't have to send you a 1099-INT if interest is under $10, but you are still required to report it on your tax return if you file one. Use your bank statement as proof of the amount.
Can I deduct checking account fees from the interest I earned?
No. You report the gross interest your bank paid you. Fees are not deductible against interest income. However, some tax situations allow you to deduct investment-related fees on Schedule A, though this is rare and subject to limits.
What if I had multiple checking accounts at different banks?
Each bank sends its own 1099-INT if you earned $10 or more at that bank. You report the total interest from all accounts on your tax return. Add up all the 1099-INT forms you receive.
Does interest on a joint checking account get split between owners for tax purposes?
The bank reports all interest to whoever is listed as the primary account holder on the 1099-INT. You and the other owner need to decide how to split the tax liability—usually 50/50 for a true joint account. Keep documentation of your agreement in case the IRS asks.
Will earning interest on my checking account disqualify me from any benefits?
Interest income counts as income for means-tested programs like SNAP, Medicaid, or housing assistance. Report it accurately when you renew benefits. The amount may affect your may be able to access or the benefit amount you receive, depending on the program's income limits.