Savings account interest counts as taxable income

Yes, you owe federal income tax on the interest your savings account earns. The IRS treats interest as ordinary income, taxed at the same rate as your wages or salary. Your bank reports this interest to both you and the IRS on a Form 1099-INT, and you must include it when you file your tax return.

The amount you owe depends on two things: how much interest you earned and your tax bracket. Someone in the 22% tax bracket pays more tax on the same interest than someone in the 12% bracket. The interest itself is small for most people — a savings account earning 4% to 5% annually on a $10,000 balance generates roughly $400 to $500 in interest per year — but it still counts.

Some states also tax savings interest as part of state income tax, though a few states do not. If you live in a state with income tax, check your state's rules or ask your tax preparer whether savings interest is taxed at the state level where you live.

Key Takeaways

  • Your bank sends you a Form 1099-INT each January reporting interest earned in the previous year, and you must report this on your federal tax return.
  • The tax you owe on interest depends on your tax bracket — someone earning $50,000 per year pays a different rate than someone earning $150,000.
  • Interest under $10 may not require a Form 1099-INT, but you still owe tax on it if you earned it.
  • Most states with income tax also tax savings interest, though a handful do not — check your state's rules.

When your bank reports interest to the IRS

Your bank files a Form 1099-INT with the IRS and sends you a copy by January 31 each year. This form shows all interest you earned in the previous calendar year. You receive one form per bank account if the interest is $10 or more; banks are not required to send a form for interest under $10, but you still owe tax on it.

The IRS matches the 1099-INT your bank sends with the interest you report on your tax return. If the numbers do not match, the IRS notices. This is one of the most common audit triggers for individual taxpayers, so accuracy matters even if the amount is small.

If you earned interest at multiple banks, you will receive multiple 1099-INT forms. You add all of them together when you file your return. If you closed an account mid-year, the bank still reports the interest earned up to the closing date.

How much tax you actually owe on the interest

Your tax rate on interest is your marginal tax rate — the percentage bracket you fall into based on your total income. In 2024, federal tax brackets range from 10% to 37%. If you earn $47,150 to $100,525 as a single filer, you are in the 22% bracket, meaning you owe roughly 22 cents in federal tax for every dollar of interest earned.

The math is straightforward: if you earned $500 in interest and you are in the 22% bracket, you owe about $110 in federal tax on that interest. If you are in the 12% bracket, you owe about $60. If you are in the 37% bracket, you owe about $185.

This assumes you have no other deductions or credits that lower your tax bill. Self-employed people, people with investment losses, and people claiming certain deductions may owe less. A tax preparer or tax software can calculate your exact liability based on your full financial picture.

State income tax on savings interest

Most states with income tax tax savings interest the same way the federal government does. Your state tax rate varies by state and by your income level within that state. States like California, New York, and Illinois all tax savings interest as ordinary income.

A few states do not tax interest income at all. These include Alaska, Florida, Nevada, South Dakota, Tennessee, Texas, Washington, and Wyoming. If you live in one of these states, you owe federal tax on savings interest but not state tax. If you moved during the year or earned interest in multiple states, the rules become more complex — a tax preparer in your state can clarify.

Some states offer small exemptions for interest earned by retirees or people over a certain age, but these are rare and usually explore only to specific types of accounts. Check your state's tax authority website or ask a tax preparer whether any exemption applies to you.

Interest you earned but did not receive yet

You owe tax on interest in the year you earned it, not the year you withdraw it. If your savings account compounds interest monthly but you do not touch the money, you still owe tax each year on the interest that accrued. This matters most for accounts that reinvest interest automatically.

For example, if you earned $500 in interest during 2024 but left it in the account, you report that $500 on your 2024 tax return even though the money is still in the bank. The next year, you owe tax on both the new interest earned and any interest earned on the previous year's interest (compound interest).

This is why high-yield savings accounts can create a small tax bill even if you never withdraw the money. The interest is real income from the IRS's perspective, and you owe tax on it regardless of whether you spend it.

What to do when you receive your 1099-INT

When your bank sends you the Form 1099-INT in January, check it for accuracy. Verify that the interest amount matches your account statements. If the amount is wrong, contact your bank when ready and ask for a corrected form. Banks sometimes make errors, and you want the correct figure on file with the IRS.

Keep the 1099-INT with your tax documents. When you file your return using tax software or a tax preparer, you will enter the interest amount from the form. Most tax software asks you to input the amount from Box 1 of the 1099-INT, which is the total interest earned.

If you earned interest but did not receive a 1099-INT because the amount was under $10, you still report it on your return. Write the amount on the line for interest income and note that no 1099-INT was issued. The IRS expects you to report all interest, regardless of whether you received a form.

Strategies that do not reduce your tax on savings interest

You cannot avoid tax on savings interest by keeping the money in the account, by not withdrawing it, or by moving it to a different bank. The interest is taxable income the moment it is credited to your account. Timing your withdrawal does not change this.

You also cannot deduct savings account fees or account maintenance charges against the interest income. If your account charges a $5 monthly fee and earns $40 in annual interest, you report the full $40 as income and cannot reduce it by the $60 in fees.

Some people ask whether opening an account in a child's name reduces their own tax bill. It does not. If you own the account or control the money, you owe tax on the interest regardless of whose name is on the account. If a child genuinely owns the account and the money is theirs, the child owes tax on the interest, not you — but this is rare and has specific legal requirements.

Frequently Asked Questions

Do I have to report interest under $10?

Yes. Your bank is not required to send a Form 1099-INT for interest under $10, but you still owe tax on it. Report the amount on your tax return even if you did not receive a form. The IRS expects all interest income to be reported.

What if I earned interest at a bank that went out of business?

If the bank failed, the FDIC or another agency may have taken over. You should still receive a 1099-INT from whoever now holds the account records. If you do not receive one by February, contact the FDIC or the successor institution and request it. You still owe tax on the interest.

Can I deduct interest I earned if I lost money on other investments?

No. Interest income and investment losses are handled separately on your tax return. You cannot use an investment loss to offset interest income. However, investment losses can offset investment gains, and excess losses may reduce other income — a tax preparer can explain how this works for your situation.

Do I owe tax on interest if I am retired and do not work?

Yes. Retirement status does not change whether interest is taxable. You owe federal tax on savings interest regardless of your employment status. Some states offer small exemptions for retirees, but these are rare and usually explore only to specific account types.

What if my savings account is at a credit union instead of a bank?

Credit unions report interest the same way banks do. You will receive a Form 1099-INT from your credit union if you earned $10 or more in interest, and you report it on your tax return just as you would for a bank account.