You pay income tax on the interest your savings account earns, but not on the money you deposit

The money you put into a savings account is yours—you do not owe tax on it. But the interest the bank pays you is income, and the IRS treats it like wages. You report it on your tax return each year, and depending on how much interest you earn and your other income, you may owe federal income tax on it. Some states also tax savings interest.

The amount of tax you actually pay depends on your tax bracket—the higher your total income, the higher the rate. A person earning $30,000 a year pays tax on savings interest at a different rate than someone earning $100,000. The bank does not withhold tax automatically from savings interest the way an employer withholds from a paycheck, so you are responsible for reporting it yourself when you file.

Key Takeaways

  • Banks report savings interest to the IRS on a Form 1099-INT if you earn $10 or more in a year, and you must report the same amount on your tax return.
  • You pay tax at your ordinary income tax rate, which ranges from 10% to 37% federally depending on your total income and filing status.
  • The bank does not automatically withhold tax from interest, so you may owe money when you file unless you have other income being withheld.
  • Some states tax savings interest as income, while others do not, depending on where you live and where the bank is located.

How the IRS knows about your savings interest

Banks send a Form 1099-INT to the IRS and to you if your account earned $10 or more in interest during the year. You receive this form by January 31 of the following year. The form shows the exact amount of interest paid to you, and you must report that same amount on your tax return—Form 1040—when you file.

If you earn less than $10 in interest, the bank does not have to send a 1099-INT, but you still owe tax on that interest if you are required to file a return. Keep your own records of any interest earned, even if the bank does not report it formally.

The IRS cross-checks the 1099-INT the bank sends with the amount you report on your return. If the numbers do not match, you will receive a notice. Reporting the correct amount avoids penalties and interest charges on unpaid tax.

What tax rate applies to your savings interest

Savings interest is taxed as ordinary income, meaning it is taxed at the same rate as wages, salary, or self-employment income. The federal tax rate ranges from 10% to 37%, depending on your tax bracket. Your tax bracket is determined by your total income for the year—wages, interest, dividends, and other sources combined—and your filing status (single, married filing jointly, head of household, and so on).

For example, if you are single and earn $35,000 in wages plus $500 in savings interest, your total taxable income is $35,500. That $500 in interest is taxed at whatever rate applies to your bracket, not at a flat rate. A married couple filing jointly with $80,000 in combined wages and $1,200 in interest pays a different rate than a single person with the same interest amount.

You can find the current tax brackets on the IRS website or in the instructions that come with Form 1040. Brackets change each year for inflation.

State income tax on savings interest

Whether you owe state tax on savings interest depends on where you live. Most states that have an income tax treat savings interest the same way the federal government does—as ordinary income subject to state tax. A few states do not tax interest income at all, including Alaska, Florida, Nevada, South Dakota, Tennessee, Texas, Washington, and Wyoming.

Some states have special rules. For example, a few states exempt interest earned on savings accounts held by residents over a certain age, or they allow a small deduction on interest income. Check your state's tax authority website or your state tax form instructions to see whether savings interest is taxable in your state.

If you live in one state but your bank is in another, you generally report interest to the state where you live, not where the bank is located.

When you might owe tax without withholding

Unlike wages from an employer, interest from a savings account has no tax withheld automatically. If you earn significant interest and have no other income being withheld—for example, if you are retired or self-employed—you may owe tax when you file your return.

If you expect to owe more than $1,000 in federal tax for the year, you may be required to make estimated tax payments quarterly. These are payments you send to the IRS in April, June, September, and January to cover tax on income that is not being withheld. Missing these payments can result in penalties, even if you pay the full amount when you file your return.

Talk to a tax professional if you earn interest and are unsure whether you need to make estimated payments. The IRS provides a worksheet to help you calculate whether you do.

High-yield savings accounts and tax

High-yield savings accounts pay significantly more interest than traditional savings accounts—sometimes 4% to 5% annually compared to 0.01% or less at large banks. This means you owe tax on a larger amount of interest. If you have $10,000 in a high-yield account earning 4.5%, you earn $450 in interest per year, which you must report and pay tax on.

The tax treatment is identical to a regular savings account: you report the interest on your return and pay tax at your ordinary income rate. The higher interest does not change how tax works, only how much interest you earn and therefore how much tax you owe.

Some people use high-yield accounts specifically because the interest rate is high enough to make the tax worth paying. Others use them for short-term savings where the interest earned is small. Either way, plan for the tax liability when you budget the interest you expect to earn.

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 that interest if you are required to file a return. Keep your own records and report the amount on your return.

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

No. You report the full interest amount the bank paid you. Savings account fees are not deductible on your personal tax return, though they may reduce the net interest you actually receive.

What if I move money between savings accounts during the year?

Moving money between accounts does not create a tax event. You only owe tax on the interest earned, not on the deposits or transfers themselves. Each bank reports only the interest paid by that bank.

Do I owe tax on interest if I withdraw the money before the year ends?

Yes. You owe tax on all interest earned during the year, regardless of when you withdraw the principal. The timing of the withdrawal does not change your tax obligation.