The IRS taxes interest your savings account earns, not the balance itself

Your savings account balance—the money you deposited—is never taxed by the federal government. What gets taxed is the interest your bank pays you on that balance. If you have $10,000 in savings and earn $50 in interest over a year, you owe tax on the $50, not the $10,000.

The amount of interest you earn depends on your bank's interest rate and how long the money sits there. A high-yield savings account earning 4% annually will generate more taxable interest than a traditional savings account earning 0.01%. The bank reports this interest to the IRS on a Form 1099-INT if you earned $10 or more in interest during the tax year.

Some states also tax savings account interest, though most do not. A handful of states—including New York, Vermont, and Illinois—exempt interest income from state tax under certain conditions, usually based on age or income level. Check your state's tax rules or ask your bank whether your interest is subject to state taxation.

Key Takeaways

  • The IRS taxes only the interest your savings account earns, never the principal balance you deposited.
  • Banks report interest of $10 or more on Form 1099-INT, which you receive by January 31 and must report on your tax return.
  • Your tax rate on interest income depends on your overall income and tax bracket, not on the size of your savings balance.
  • Some states do not tax savings interest, while others do; check your state's rules or contact your bank for clarity.

How the IRS knows about your interest income

Your bank automatically tracks the interest it pays you and reports it to the IRS. If you earned $10 or more in interest during the calendar year, the bank sends you a Form 1099-INT by January 31 of the following year. This form shows the interest amount in Box 1.

You must report this interest on your federal tax return, even if the bank did not send you a 1099-INT (which can happen if interest was under $10, though you still owe tax on it). The IRS receives a copy of your 1099-INT directly from the bank, so they know what interest you earned. Failing to report it creates a mismatch between what you reported and what the IRS received, which can trigger an audit notice.

If you have multiple savings accounts at different banks, each bank sends its own 1099-INT. You add up all the interest from all accounts and report the total on your return. Some tax software and tax preparers will ask you to enter each 1099-INT separately, while others let you combine them into one line item.

What tax rate applies to your savings interest

Savings account interest is taxed as ordinary income, which means it is taxed at the same rate as your wages, salary, or other regular income. If you are in the 22% federal tax bracket, your interest income is taxed at 22%. If you are in the 12% bracket, it is taxed at 12%.

Your tax bracket depends on your total income for the year—wages, self-employment income, investment gains, interest, and other sources combined. A person earning $50,000 in wages plus $500 in savings interest pays tax on $50,500 of income. The interest does not push them into a higher bracket unless their total income crosses a bracket threshold.

Interest income does not receive preferential tax treatment the way long-term capital gains or may have access to dividends do. You cannot use a lower rate just because the money came from interest rather than wages. This is why high-yield savings accounts, while offering better rates than traditional accounts, still result in more tax owed on the interest earned.

When you might owe estimated tax payments

If your savings account generates a large amount of interest—typically $1,000 or more annually—and you do not have taxes withheld from other income sources (such as a job), you may need to make estimated tax payments to the IRS four times per year. Estimated payments are due on April 15, June 15, September 15, and January 15.

Most people do not face this situation because their employer withholds federal income tax from their paychecks, which covers their tax bill including interest income. But if you are retired, self-employed, or have significant investment income, the interest from your savings account could trigger an estimated payment requirement. You can calculate whether you owe estimated taxes using IRS Form 1040-ES.

Failing to make estimated payments when required can result in penalties and interest charges, even if you ultimately owe no tax or are due a refund. If you are unsure whether you need to make estimated payments, contact a tax professional or use the IRS Form 1040-ES worksheet to check.

How joint accounts and accounts for minors are taxed

If you own a savings account jointly with another person, the interest is split between you based on your ownership percentage unless your bank agreement specifies otherwise. If you and your spouse each own 50%, you each report 50% of the interest on your separate tax returns. The bank may report the full amount on one 1099-INT and note the other owner's Social Security number, or it may split the reporting between two forms.

A savings account opened for a minor child is taxed to the child, not the parent, even if the parent controls the account. The child must report the interest on their own tax return if they are required to file one. A child with interest income of $1,250 or more in 2024 must file a federal return (this threshold changes annually). If the interest is under that amount, the child may not be required to file, but filing can result in a refund of any taxes withheld.

Parents sometimes use a strategy called a Coverdell Education Savings Account or 529 plan to shelter interest from taxation, though these accounts have contribution limits and rules about how the money can be used. A regular savings account in a child's name offers no such tax shelter.

State and local taxes on savings interest

Most states do not tax interest income, but some do. States that tax savings interest include California, Connecticut, Delaware, Illinois, Iowa, Kansas, Louisiana, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, New Hampshire, New Jersey, New York, North Carolina, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, Tennessee, Vermont, Virginia, West Virginia, and Wisconsin. The tax rate and rules vary significantly by state.

Some states offer exemptions for certain groups. New York, for example, does not tax interest income for residents age 59½ or older. Vermont exempts interest for residents age 65 or older. Illinois exempts interest income entirely for all residents. Check your state's Department of Revenue website or ask your bank whether your interest is subject to state tax.

If you live in a state with a local income tax (such as New York City or certain counties in Ohio), you may also owe local tax on your interest income. The local rate is usually lower than the state rate but is calculated the same way—as a percentage of your interest earnings.

Strategies to reduce taxable interest income

If you have a large savings balance earning significant interest, you have limited options to reduce the tax you owe on that interest. Unlike investment accounts, where you can harvest losses or use tax-advantaged structures, a regular savings account offers no tax deductions or credits related to the interest earned.

One approach is to use tax-advantaged accounts for savings goals. A Health Savings Account (HSA) allows you to save for medical expenses tax-free if you are enrolled in a high-deductible health plan. A Flexible Spending Account (FSA) lets you set aside pre-tax money for healthcare or dependent care. A 529 education savings plan allows earnings to grow tax-free if used for may have access to education expenses. These accounts do not eliminate the interest income, but they allow it to grow without annual taxation.

For most people, the simplest approach is to accept that savings account interest is taxable income and report it on your tax return. The tax owed is usually modest compared to the benefit of having an emergency fund or savings cushion. If you are in a high tax bracket and have substantial savings, consulting a tax professional about your overall tax strategy may reveal other opportunities.

Frequently Asked Questions

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

Yes. The $10 threshold only determines whether your bank sends you a 1099-INT form. You still owe tax on any interest you earned, even if it is $1 or $5. If you earned interest but did not receive a 1099-INT, you must still report it on your tax return.

What if my bank paid me interest but did not send a 1099-INT?

Contact your bank and ask for a corrected 1099-INT or a statement showing the interest paid. Banks sometimes make errors or may not have sent the form if your account was opened late in the year. You can also look at your account statements to calculate the total interest earned and report that amount on your return.

Can I deduct the taxes I pay on savings interest?

No. Interest income is taxable, and you cannot deduct the tax you pay on it. You report the interest as income and pay tax at your marginal rate. There is no offsetting deduction or credit for interest earned in a regular savings account.

Is interest from a money market account taxed the same way as a savings account?

Yes. Money market accounts, certificates of deposit (CDs), and other deposit accounts all generate interest that is taxed as ordinary income. The bank reports it on a 1099-INT the same way it does for savings account interest.

What happens if I move money between savings accounts—is that taxable?

No. Moving your own money from one account to another is not a taxable event. Only the interest your bank pays you is taxable. Transferring $5,000 from one savings account to another does not create any tax liability.