Savings account interest is taxable income
Yes, you owe federal income tax on the interest your savings account earns. The IRS treats it as ordinary income, taxed at your regular income tax rate — not at a lower capital gains rate. If you earned $50 in interest last year, that $50 counts toward your total taxable income for the year, the same way wages or freelance income do.
Your bank reports this interest to the IRS on a Form 1099-INT, and you report it on your tax return. The amount varies by how much money sits in the account and what interest rate the bank pays. High-yield savings accounts pay more interest than traditional savings accounts, which means higher tax bills — but also more money in your pocket before taxes.
State income tax usually applies too, unless you live in one of the nine states with no income tax. The interest is taxed the same way at the state level as it is federally.
Key Takeaways
- Savings account interest is taxed as ordinary income at your federal tax rate, not at a lower capital gains rate.
- Your bank sends you a Form 1099-INT if you earned $10 or more in interest during the year, and you must report that amount on your tax return.
- The tax you owe depends on your total income and tax bracket, not on the interest amount alone.
- State income tax applies to savings interest in most states, using the same rate as federal tax.
- You can reduce taxable interest by keeping money in tax-advantaged accounts like IRAs or 529 plans, depending on your situation.
How much tax you actually owe on savings interest
The tax bill depends on your tax bracket, not on the interest itself. If you earn $50 in interest and you are in the 22% tax bracket, you owe roughly $11 in federal tax on that interest. If you are in the 12% bracket, you owe roughly $6. The interest pushes your total income higher, which can move you into a higher bracket, but the interest itself is taxed at whatever bracket you land in.
This matters most if you have a high-yield savings account. A high-yield account might pay 4% to 5% annual interest, while a traditional savings account pays 0.01%. On $10,000, that difference is $400 to $500 per year in extra interest — and extra taxable income. You still come out ahead with the high-yield account, but you will owe tax on the larger amount.
If your total income is very low — below the standard deduction for your filing status — you may owe no federal tax at all, even if you earned interest. The standard deduction for 2024 is $14,600 for a single filer and $29,200 for married filing jointly. If your interest plus other income stays below that line, you have no federal tax bill on the interest.
When your bank reports interest to the IRS
Banks file a Form 1099-INT with the IRS if you earned $10 or more in interest during the calendar year. You receive a copy by January 31 of the following year. If you earned less than $10, the bank does not have to file the form, but you still owe tax on the interest if your total income exceeds the standard deduction.
The 1099-INT shows the interest amount in Box 1. This is the number you report on your tax return. If you have multiple savings accounts at different banks, you will receive a separate 1099-INT from each one. You add them all together when you file.
Some accounts — like money market accounts and certificates of deposit (CDs) — also generate 1099-INT forms if interest exceeds $10. The reporting rule is the same across all interest-bearing accounts.
Interest from different account types and tax treatment
| Account Type | Interest Taxable? | When Reported |
|---|---|---|
| Traditional savings account | Yes, as ordinary income | 1099-INT if $10+ |
| High-yield savings account | Yes, as ordinary income | 1099-INT if $10+ |
| Money market account | Yes, as ordinary income | 1099-INT if $10+ |
| Certificate of deposit (CD) | Yes, as ordinary income | 1099-INT if $10+ |
| Traditional IRA | No, until withdrawal | Not reported until you withdraw |
| Roth IRA | No, ever | Never reported |
| 529 education savings plan | No, if used for education | Not reported if used for may have access to expenses |
How to report savings interest on your tax return
If you file Form 1040 (the standard federal income tax form), you report interest income on Schedule 1, Part I, line 8. You enter the total interest from all your 1099-INT forms. This amount then transfers to your main Form 1040.
If you use tax software, the program walks you through entering the 1099-INT information. You type in the amount from Box 1 of each form, and the software places it in the right spot on your return. If you file by hand, you add up all interest from all 1099-INT forms and write the total on Schedule 1.
You do not need to attach the 1099-INT forms to your return, but keep them for your records. The IRS already has a copy from your bank.
Ways to reduce taxable interest income
If you want to earn interest without paying tax on it immediately, you can move money into tax-advantaged accounts. A traditional IRA lets you save up to $7,000 per year (or $8,000 if you are 50 or older in 2024), and interest earned inside the account is not taxed until you withdraw the money in retirement. A Roth IRA works the same way, but withdrawals in retirement are tax-free.
A 529 education savings plan lets you save for college or K-12 school expenses. Interest earned in a 529 is not taxed if you use the money for may have access to education expenses. If you withdraw money for non-education purposes, you pay tax on the earnings portion, plus a 10% penalty.
These accounts have contribution limits and rules about when you can withdraw money. They work best if you have a specific goal — retirement or education — and can leave the money untouched for years. For everyday savings you might need soon, a regular savings account is simpler, even though you pay tax on the interest.
What happens if you do not report savings interest
The IRS receives a copy of every 1099-INT your bank files. If you do not report the interest on your tax return, the IRS will notice the mismatch between what your bank reported and what you reported. This can trigger a notice asking you to explain the difference or pay the tax you owe.
If the interest amount is small and the omission looks unintentional, the IRS may simply send a bill for the tax plus interest on the unpaid amount. If the omission looks intentional or happens repeatedly, penalties can apply. The safest approach is to report all interest income, even if the amount is small.
Frequently Asked Questions
Do I have to report interest if I earned less than $10?
Your bank does not have to send you a 1099-INT if interest is under $10, but you still owe tax on it if your total income exceeds the standard deduction. Report the interest on your return even without the form. Keep your bank statements as proof of the amount.
Is interest from a joint savings account split between two people for tax purposes?
The bank reports all interest to the IRS under the Social Security number of the account owner or the first-listed owner. If the account is truly joint and both people contributed equally, you may need to split the interest between you on your separate returns. Consult a tax professional if the account ownership is unclear.
Can I deduct savings account interest as a business expense?
No. Interest earned on personal savings is not deductible. If you have a business savings account and earn interest on business funds, that interest is still taxable income to you, not a deductible expense. Interest you pay on a business loan is deductible, but interest you earn is not.
What if my bank made a mistake on the 1099-INT amount?
Contact your bank and ask them to issue a corrected 1099-INT (Form 1099-INT with a "Corrected" checkbox marked). The bank will send the corrected form to you and the IRS. Report the corrected amount on your tax return. If you already filed, you may need to file an amended return.
Do I owe tax on interest if I am a dependent on someone else's tax return?
Yes. Your parents or guardians claim you as a dependent, but you still owe tax on your own interest income if it exceeds your standard deduction (which for 2024 is $14,600 for a dependent with only interest income). You file your own return separate from theirs.