Yes, you owe federal income tax on savings account interest

The interest your bank pays you on a savings account is taxable income. The IRS treats it the same way it treats wages or freelance income — you report it on your tax return and pay federal income tax on it. Most states also tax savings account interest as part of your state income tax, though a few states do not.

Your bank will send you a Form 1099-INT each January showing how much interest you earned during the previous year. If you earned $10 or more in interest, the bank is required to send this form. You use that form to report the interest on your federal tax return (Form 1040). The amount of tax you owe depends on your overall income and your tax bracket.

The tax is owed whether or not the bank withholds it. Most banks do not withhold tax on savings interest automatically — they simply report what you earned and leave the tax bill to you. This is different from wages, where your employer withholds tax upfront.

Key Takeaways

  • Savings account interest is taxed as ordinary income at your federal tax rate, and you report it on Form 1040 using the 1099-INT your bank sends you.
  • Your bank will mail or email a Form 1099-INT if you earned $10 or more in interest during the year, usually by January 31.
  • Most banks do not withhold tax on savings interest, so you may owe tax even if no money was taken out of your account.
  • A few states do not tax savings interest, but most do — check your state's tax rules or ask your accountant about your specific situation.
  • High-yield savings accounts earn more interest than regular accounts, which means a larger tax bill, so factor that into your planning.

How the IRS knows about your interest income

Banks report interest earnings to the IRS automatically through Form 1099-INT. Your bank keeps a record of every deposit, withdrawal, and interest payment. At the end of the year, they calculate the total interest you earned and report it to both you and the IRS.

You cannot avoid this reporting by not opening the mail or ignoring the form. The IRS receives a copy directly from the bank, so they know what you earned whether or not you report it. If your tax return does not match what the bank reported, the IRS will notice the discrepancy and may send you a notice or bill.

The threshold for reporting is $10 in interest. If you earned less than that, the bank does not have to send you a 1099-INT, and you do not have to report it on your return. However, you still technically owe tax on it — the IRS just does not expect to see it reported because the amount is so small.

What your tax bracket means for your savings interest

The tax rate you pay on savings interest depends on your total income for the year and your filing status. If you are in the 12% federal tax bracket, you pay 12% tax on the interest. If you are in the 22% bracket, you pay 22%. The higher your income, the higher the rate.

For example, if you earned $500 in savings interest and you are in the 22% bracket, you owe $110 in federal tax on that interest. If you are in the 12% bracket, you owe $60. Your state may add another 3% to 10% depending on where you live.

This is why high-yield savings accounts can be a mixed blessing. They earn more interest than regular savings accounts — sometimes 4% or 5% instead of 0.01% — but that higher interest also means a bigger tax bill. A $10,000 balance earning 5% interest generates $500 in taxable income, while the same balance at 0.01% generates only $1.

When you receive the Form 1099-INT and what to do with it

Your bank will send Form 1099-INT by January 31 of the year following the one in which you earned the interest. For example, interest you earned in 2024 will be reported on a 1099-INT you receive in January 2025. The form shows your name, Social Security number, the bank's name, and the total interest paid.

Keep the 1099-INT with your tax records. When you file your federal return, you report the interest amount on Schedule 1 (Form 1040), which feeds into your main tax return. If you use tax software, you can enter the amount directly from the form, and the software will calculate the tax owed.

If you have multiple savings accounts at different banks, you will receive a separate 1099-INT from each bank. Add up all the interest from all the forms and report the total on your return. If one bank pays you $8 in interest and another pays $6, you report $14 total (even though neither bank individually hit the $10 threshold to send a form).

State income tax on savings interest

Most states tax savings account interest as part of your state income tax return. The rate varies by state — some charge 3%, others charge 8% or more. A handful of states do not tax interest income at all, including Alaska, Florida, Nevada, South Dakota, Tennessee, Texas, Washington, and Wyoming.

If you live in a state that taxes interest, you will report the same interest amount on your state return that you reported on your federal return. Some states use the federal 1099-INT directly; others have their own forms. Your state tax software or accountant will guide you through the process.

If you moved during the year, you may owe tax to two states — the one where you lived for part of the year and the one where you live now. Each state taxes income earned while you were a resident. This is rare for savings interest (since it accrues slowly), but it can happen if you moved late in the year.

Strategies to reduce the tax on savings interest

You cannot avoid paying tax on savings interest, but you can reduce how much interest you earn and therefore how much tax you owe. One option is to keep less money in a high-yield savings account and more in a regular savings account or money market account that earns less. This lowers your interest income and your tax bill, though it also lowers your earnings.

Another option is to hold savings in a tax-advantaged account like a traditional IRA or Roth IRA. Interest earned inside these accounts is not taxed each year — it grows tax-free (in a Roth) or tax-deferred (in a traditional IRA). You only pay tax when you withdraw the money, and only on the amount you withdraw. These accounts have contribution limits and withdrawal rules, so they work best for longer-term savings.

A third option is to use a Certificate of Deposit (CD) in a tax-advantaged account. CDs earn more interest than regular savings accounts, and if held in an IRA, the interest is not taxed annually. However, CDs lock up your money for a set period (three months to five years), and you pay a penalty if you withdraw early.

For most people, the simplest approach is to accept the tax as a cost of saving and choose the account that best fits your needs and timeline, regardless of the tax impact. The tax on savings interest is usually small compared to the benefit of having money set aside for emergencies.

What happens if you do not report savings interest

If you do not report savings interest on your tax return, the IRS will eventually notice. The bank reports it to the IRS, and the IRS compares what you reported to what the bank reported. If there is a gap, you will receive a notice asking you to explain the difference or pay the tax owed plus interest and penalties.

The penalty for not reporting income is usually 20% of the unpaid tax, plus interest that accrues from the original due date. If you owed $100 in tax and did not report it, you might end up owing $120 or more by the time the IRS catches up. The interest keeps growing until you pay.

If the IRS contacts you, you can file an amended return and pay what you owe. The sooner you do this, the less interest accrues. If you ignore the notice, the IRS can place a lien on your assets or garnish your wages to collect.

Frequently Asked Questions

Do I have to report savings interest if I earned less than $10?

The bank does not have to send you a 1099-INT if you earned less than $10, but you still owe tax on it. The amount is so small that the IRS does not expect to see it reported, and they rarely pursue it. However, technically you should report it on your return.

What if I have savings in multiple banks?

You will receive a separate 1099-INT from each bank. Add up all the interest from all the forms and report the total on your tax return. The IRS receives copies from each bank, so they will see the total as well.

Can I deduct savings account fees from the interest I report?

No. You report the gross interest the bank paid you, not the net amount after fees. Savings account fees are not tax-deductible. However, if a bank charges you a fee large enough to offset the interest, you may end up with a small net loss on the account.

Does a Roth IRA savings account get taxed?

No. Interest earned inside a Roth IRA is not taxed, and you do not report it on your annual tax return. The money grows tax-free, and you can withdraw it tax-free in retirement (after age 59½ and if the account has been open for at least five years). Roth IRAs have annual contribution limits, so they work best for dedicated retirement savings.

What if my bank does not send me a 1099-INT?

Contact the bank and ask for a copy. They are required to send it by January 31 if you earned $10 or more. If they cannot locate it, ask for a written statement of the interest you earned, and use that to report on your return. Keep records of all your account statements so you can verify the amount yourself.