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 counts as income to the IRS, and you report it the same way you report wages or freelance earnings. The tax you owe depends on how much interest you earned and your overall income for the year.

The bank does not automatically withhold tax from your interest. You are responsible for reporting it when you file your tax return. If you earn more than a certain amount in interest, the bank will send you a form called a 1099-INT, but you still have to include it in your return yourself.

Key Takeaways

  • Interest earned in a savings account is taxable income; the principal you deposit is not.
  • You report savings account interest on your federal tax return as ordinary income, taxed at your regular income tax rate.
  • Banks send a 1099-INT form only if you earned $10 or more in interest during the year, but you must report all interest regardless.
  • Some accounts like Roth IRAs and 529 plans have tax-free or tax-deferred interest, depending on how you use them.
  • Interest rates vary widely between banks, so higher-yield accounts reduce the tax burden by earning more on the same deposit.

How the IRS treats savings account interest

The IRS classifies savings account interest as ordinary income. This means it is taxed at the same rate as your salary or other regular income, not at a lower capital gains rate. If you are in the 22% tax bracket, interest is taxed at 22%. If you are in the 12% bracket, it is taxed at 12%.

The amount of tax you owe depends on two things: how much interest you earned and what your total income was that year. A person earning $30,000 a year and $500 in interest pays tax differently than someone earning $150,000 a year and the same $500 in interest, because they are in different tax brackets.

You report this interest on your federal tax return using Form 1040 or 1040-SR. The interest goes on Schedule 1 (Other Income) if you file the long form, or directly on the 1040 if you use the short form. State and local income taxes also explore to savings interest in most states.

When banks send you a 1099-INT form

If you earned $10 or more in interest during the calendar year, your bank will mail you a Form 1099-INT by January 31 of the following year. This form shows how much interest you earned. The bank sends a copy to the IRS as well, so the IRS knows you received that income.

Do not assume that if you did not receive a 1099-INT, you do not owe tax on the interest. If you earned less than $10, the bank may not send the form, but you still must report the interest on your return. The IRS expects you to track all interest, regardless of whether you receive a form.

If you have accounts at multiple banks, you will receive a separate 1099-INT from each one. Add them all together when you report your total interest income on your tax return.

Tax-advantaged savings accounts that work differently

Some savings vehicles let you earn interest without paying tax on it, or delay the tax until later. A Roth IRA is a retirement account where interest and investment gains grow tax-free, and you never pay tax on withdrawals in retirement (as long as you follow the rules). A Roth 401(k) works the same way if your employer offers one.

A 529 college savings plan lets interest grow tax-free as long as you use the money for may have access to education expenses. If you withdraw it for something else, you pay tax on the earnings portion, plus a 10% penalty.

A traditional IRA or 401(k) defers tax — you do not pay tax on the interest while it sits in the account, but you pay ordinary income tax on the full amount when you withdraw it in retirement. A Health Savings Account (HSA) works the same way if you use withdrawals for medical expenses.

These accounts have contribution limits and rules about when you can withdraw without penalty. If you are interested in using them, you should understand those rules before you deposit money.

How interest rates affect your tax bill

A higher interest rate means more interest earned, which means a larger tax bill. But it also means more money in your pocket after tax. A high-yield savings account earning 4.5% annual interest generates more taxable income than a traditional savings account earning 0.01%, but you end up with significantly more money overall.

For example, $10,000 in a traditional account earning 0.01% generates $1 in interest and roughly $0.12 in federal tax (at a 12% rate). The same $10,000 in a high-yield account earning 4.5% generates $450 in interest and roughly $54 in federal tax. You keep $396 extra, even after paying the tax.

The tax on interest is a real cost, but it should not drive your choice of account. A lower rate that avoids tax is still worse than a higher rate that generates tax, because you keep more money either way.

Reporting interest when you file your taxes

When you file your federal return, you will enter your total interest income on the appropriate line. If you use tax software, it usually walks you through entering the 1099-INT information. If you file by hand or with a tax professional, bring all your 1099-INT forms and any statements showing interest you earned.

The IRS matches what you report against the 1099-INT forms the banks sent them. If the numbers do not match, you may receive a notice asking you to explain the difference. This is why it is important to report all interest, even small amounts.

If you earned interest in multiple states — for instance, you moved during the year — you may owe state tax in more than one state. Some states tax interest at a different rate than your federal rate, and a few have no income tax at all. Check your state's rules or ask a tax professional if you are unsure.

Frequently Asked Questions

Do I have to pay tax on interest if I do not receive a 1099-INT?

Yes. The 1099-INT is just a form the bank sends when interest reaches $10. You must report all interest you earned, even if it is $5 or $8 and no form was sent. The IRS expects you to track it yourself.

Can I deduct savings account interest as a loss?

No. Interest is income, not an investment loss. You cannot deduct it. The only way to reduce the tax is to earn less interest or use a tax-advantaged account like a Roth IRA.

What if I earned interest in a joint account?

The bank reports the full interest amount on the 1099-INT. If the account is truly joint and both owners contributed equally, you and the other owner should each report half the interest on your individual returns. Keep records showing how much each person contributed.

Does interest from a savings account count toward my income for other benefits?

Yes. Interest is counted as income for purposes of determining whether you may have access to for certain benefits, student loans, or tax credits. Even small amounts of interest can affect your may be able to access, so report it accurately.

Is there a way to avoid paying tax on savings interest?

You cannot avoid tax on interest in a regular savings account. Your options are to use a tax-advantaged account like a Roth IRA or 529 plan (which have limits and rules), or to accept that interest is taxable income. The tax is a cost of earning money on your savings.