The short answer: none of it is tax-free, but you only owe taxes on interest above a certain threshold

Interest earned in 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 income tax on it at your ordinary tax rate. There is no amount of savings account interest that is automatically tax-free.

However, you only have to report the interest if it exceeds $10 in a single year. If your account earned less than $10 in interest during the tax year, you do not owe federal income tax on it. This $10 threshold has not changed since 1981, and it applies to all interest combined — if you have multiple savings accounts, add up the interest from all of them.

Your bank will send you a Form 1099-INT if your interest reaches $10 or more. You receive this form by January 31 of the following year. If you do not receive one, it does not mean you owe nothing — you still owe tax on any interest you earned, even if the bank did not issue the form.

Key Takeaways

  • Savings account interest is taxed as ordinary income at your federal tax rate, with no special tax-free threshold.
  • You only have to report interest to the IRS if it totals $10 or more in a calendar year across all your accounts.
  • Your bank reports interest of $10 or more on Form 1099-INT, which you use to complete your tax return.
  • State and local taxes may also explore to savings interest, depending on where you live and whether your state has an income tax.
  • High-yield savings accounts earn more interest but are still fully taxable — the higher rate does not change the tax treatment.

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

If your savings account interest reaches $10 or more in a calendar year, your bank will mail or email you a Form 1099-INT by January 31. This form shows the total interest you earned. You will receive it even if you only earned $10.01 — the threshold is straightforward whether you crossed $10, not how much over it you went.

You report the amount shown on Form 1099-INT on your federal tax return. If you file Form 1040 (the main individual income tax form), you report it on Schedule 1, line 8, under "Interest." If you use tax software, it will walk you through entering this information. The interest gets added to your other income and taxed at your ordinary rate.

Keep the Form 1099-INT with your tax records for at least three years. The IRS receives a copy from your bank, so if your return is audited, they will compare what you reported to what the bank reported.

How your tax rate on savings interest is determined

Savings account interest is taxed as ordinary income, which means it is taxed at the same rate as your wages or salary. If you are in the 22% federal tax bracket, your savings interest 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, and yes, savings interest all count toward it. A small amount of savings interest might not push you into a higher bracket, but it is still taxed at whatever bracket you are in.

This is different from long-term capital gains, which have their own lower tax rates. Savings account interest does not get that treatment. It is ordinary income from day one.

State and local taxes on savings interest

In addition to federal income tax, you may owe state or local income tax on savings interest. This depends on where you live and whether your state taxes income.

Nine states have no income tax at all: Alaska, Florida, Nevada, South Dakota, Tennessee, Texas, Washington, Wyoming, and New Hampshire (which taxes only interest and dividends, not wages). If you live in one of these states, you owe no state income tax on your savings interest.

If you live in any other state, your state income tax rate applies to savings interest the same way your federal rate does. Some states tax it at a flat rate; others use brackets like the federal system. A few states offer small deductions or exemptions for interest income, but these are rare and usually explore only to retirees or people over a certain age.

Local income taxes in cities like New York City, Philadelphia, and Columbus also explore to savings interest if you live within their boundaries. These are separate from state tax and stack on top of it.

The difference between high-yield and regular savings accounts for tax purposes

A high-yield savings account earns more interest than a traditional savings account — sometimes 4% or 5% annually, compared to 0.01% at a big bank. But the tax treatment is identical. All of that interest, whether it is $5 or $500, is taxable income.

The higher rate does not change how you report it or what you owe. You still report it on Form 1099-INT if it exceeds $10, and you still pay tax at your ordinary income rate. The only difference is that you will owe more tax because you earned more interest.

Some people move money to high-yield accounts specifically to earn more interest, knowing they will owe tax on it. The after-tax return is still often better than what a traditional bank offers, even after you account for the taxes you will owe.

What happens if you earn less than $10 in interest

If your savings account interest totals less than $10 in a calendar year, you do not receive a Form 1099-INT from your bank. You also do not have to report it to the IRS on your tax return.

This does not mean the interest is tax-free — it just means the IRS has decided the administrative burden of tracking tiny amounts is not worth it. Technically, you could report it if you wanted to, but you are not required to.

The $10 threshold applies to all interest combined. If you have three savings accounts earning $3, $4, and $2 in interest respectively, your total is $9, so you do not report any of it. If the third account earned $3 instead, your total would be $10, and you would report all of it.

How to estimate your tax bill on savings interest

To get a rough idea of what you will owe in taxes on your savings interest, multiply the interest amount by your federal tax bracket. If you earned $500 in interest and you are in the 24% bracket, you will owe roughly $120 in federal income tax on that interest. Add your state rate if your state taxes income.

This is an estimate, not a precise calculation, because your tax bracket can shift depending on your other income. But it gives you a ballpark figure. If you are concerned about a large tax bill, you can set aside money throughout the year or ask your tax preparer to estimate your liability.

Some people open savings accounts in December specifically to earn interest in the new tax year, or they move money between accounts to spread interest across multiple years. These strategies rarely save much money and can create accounting headaches. It is usually simpler to just report the interest and pay the tax.

Frequently Asked Questions

Do I have to report savings interest if I did not receive a 1099-INT form?

If your interest was $10 or more, you should report it even if you did not receive a form. The IRS receives a copy from your bank, so they know about it. If you do not report it and the IRS catches the discrepancy, you will owe back taxes plus penalties and interest.

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

No. You report the gross interest shown on Form 1099-INT, not the net amount after fees. Savings account fees are not deductible on your personal tax return (though they may be deductible if the account is for a business).

What if I moved money between banks mid-year — do I report interest from both?

Yes. You report all interest earned in the calendar year from all accounts, regardless of when you opened or closed them. Each bank reports only the interest from accounts you held with them, so you may receive multiple 1099-INT forms. Add them all together when you file.

Is interest from a money market account taxed differently than savings account interest?

No. Money market accounts, savings accounts, and certificates of deposit are all taxed the same way — as ordinary income. The account type does not matter; only the interest amount does.

Do I owe taxes on interest I earned but did not withdraw?

Yes. You owe tax on interest the moment it is credited to your account, whether you withdraw it or leave it there to compound. The IRS taxes it in the year it was earned, not the year you spend it.