Interest from your savings account counts as taxable income

The interest your bank pays you on a savings account is ordinary income to the IRS, taxed the same way as wages or salary. If your bank paid you $10 in interest last year, that $10 is income you owe tax on. The bank reports this to the IRS on a Form 1099-INT, and you report it on your tax return.

How much tax you actually pay depends on your total income and your tax bracket — not on the bank or the account type. A person earning $30,000 a year pays tax on that interest at a lower rate than someone earning $150,000. The interest itself is always taxable; the rate varies.

The only exception is interest earned in certain retirement accounts like traditional IRAs or 401(k)s, where the interest grows tax-deferred. But in a regular savings account, checking account, or money market account, you owe federal tax on the interest, and usually state tax as well.

Key Takeaways

  • Banks report savings account interest to the IRS on Form 1099-INT if the amount is $10 or more in a calendar year.
  • You report this interest on your tax return as ordinary income, taxed at your marginal tax rate.
  • The tax you owe depends on your total income for the year, not on the interest amount alone.
  • Most states also tax savings account interest, though a few states exempt it entirely.
  • Interest earned in tax-deferred retirement accounts does not trigger a tax bill in the year it is earned.

When the bank reports interest to the IRS

Your bank sends a Form 1099-INT to both you and the IRS if you earned $10 or more in interest during the calendar year. This threshold is low — most savings accounts with even modest balances will cross it. The bank mails the form by January 31 of the following year.

If you earned less than $10, the bank does not have to send a 1099-INT, but you still owe tax on that interest if you file a return. The IRS expects you to report all income, whether or not a form was issued.

The form shows the account number, the interest amount, and any federal tax already withheld (which is rare for savings accounts). You use this form to fill out your tax return — either Schedule B (if you have other investment income) or directly on your 1040, depending on your situation.

How your tax bracket determines what you pay

Savings account interest is added to your other income for the year, and the total determines your tax bracket. If you earned $50,000 in wages and $500 in interest, your taxable income is $50,500. That extra $500 is taxed at your marginal rate — the rate that applies to your highest dollars of income.

For 2024, federal marginal rates range from 10% to 37%, depending on filing status and total income. A single filer with $50,500 in income falls in the 22% bracket, so that $500 in interest costs roughly $110 in federal tax. A single filer with $200,000 in income falls in the 35% bracket, so the same $500 in interest costs roughly $175.

This is why the interest amount alone does not tell you what you owe. The same $500 in interest costs different amounts to different people based on their overall tax situation.

State taxes on savings account interest

Most states tax savings account interest as ordinary income, using the same approach as the federal government. You report it on your state return, and it is taxed at your state marginal rate. State rates vary widely — from roughly 3% to over 10% depending on the state and your income level.

A few states do not tax interest income at all. These include Alaska, Florida, Nevada, South Dakota, Tennessee, Texas, Washington, and Wyoming. If you live in one of these states, you owe federal tax on savings interest but no state tax.

New Hampshire and Tennessee tax only interest and dividend income, not wages. If your only income is interest, you may owe state tax in these states even if you would not owe federal tax.

Interest in retirement accounts does not trigger when ready tax

Money in a traditional IRA, 401(k), or similar tax-deferred retirement account grows without triggering a tax bill each year. The interest compounds inside the account untaxed. You pay tax later, when you withdraw the money in retirement.

This is a major advantage of retirement accounts — your money grows faster because you are not paying tax on the interest every year. But the trade-off is that withdrawals in retirement are taxed as ordinary income.

Roth IRAs work differently: interest grows tax-free, and may have access to withdrawals in retirement are not taxed at all. This makes Roth accounts especially valuable if you expect to be in a higher tax bracket later, or if you want to avoid tax on growth entirely.

What to do if you did not receive a 1099-INT

If you earned interest but did not receive a Form 1099-INT, you still owe tax on it. Check your bank statements for the year to find the exact amount, then report it on your tax return. The IRS has records of what your bank reported, and discrepancies can trigger an audit.

If you earned less than $10 and the bank did not issue a form, keep your bank statements as proof of the amount. Report it anyway — the IRS expects all income to be reported, and the threshold for issuing a form is not the same as the threshold for owing tax.

If you believe you did not earn any interest (for example, if you closed the account early in the year), contact your bank to confirm. Sometimes interest is posted after the account closes, and the bank will issue a 1099-INT even if you no longer hold the account.

How high-yield savings accounts affect your tax bill

A high-yield savings account pays more interest than a traditional savings account — sometimes 4% to 5% annually, compared to 0.01% or less at major banks. This means you earn more interest, which means you owe more tax on it.

If you have $10,000 in a high-yield account earning 4.5%, you earn $450 in interest per year. At a 22% federal tax rate, that costs you roughly $99 in federal tax, plus state tax. The higher yield is still worth it — you keep the majority of the interest — but the tax bill is real and should be factored into your planning.

Some people use high-yield savings accounts specifically for emergency funds or short-term goals, where the tax on interest is a minor cost compared to the safety and liquidity of the account. Others use them as part of a broader strategy to maximize after-tax returns.

Frequently Asked Questions

Do I have to file a tax return if my only income is $50 in savings account interest?

It depends on your filing status and whether you have other income. If you have no other income and are under 65, you generally do not have to file if your income is below the standard deduction (roughly $14,000 for single filers in 2024). But if you had taxes withheld or are owed a refund, filing is worth doing.

Can I avoid taxes on savings account interest by moving money between accounts?

No. The IRS taxes interest based on when it is earned, not on which account holds the money. Moving money does not erase the interest or the tax owed on it. The bank reports interest to the IRS based on the account where it was earned.

What if I earned interest in multiple accounts at different banks?

Each bank reports interest on a separate Form 1099-INT. You add all the interest amounts together and report the total on your tax return. The IRS cross-checks all the 1099-INT forms it receives, so reporting them all is important.

Does interest earned in a CD count as taxable income?

Yes. Certificate of Deposit interest is taxed the same way as savings account interest — reported on Form 1099-INT and taxed as ordinary income. Some CDs penalize you for early withdrawal, but the interest you earned before withdrawing is still taxable.

Can I deduct the taxes I pay on savings interest from my return?

No. Interest income is reported as gross income, and you cannot deduct the tax you owe on it. You can only deduct certain investment expenses (like fees paid to a financial advisor), and only if you itemize deductions rather than taking the standard deduction.