Interest counts as taxable income on your federal return

The interest your savings account earns is treated as ordinary income by the IRS. That means you owe federal income tax on it at your regular tax rate, the same way you would on wages or salary. The bank does not withhold the tax automatically — you report it yourself when you file.

The amount of interest that triggers a tax obligation is small. If your account earned $10 in interest over the year, you report $10. If it earned $500, you report $500. There is no minimum threshold before interest becomes taxable, though the IRS does not require you to report interest under $10 on Form 1040 if you file a federal return.

Your bank will send you a Form 1099-INT in January if your account earned $10 or more in interest during the previous year. This form lists the total interest paid to you. You use this number when you fill out your tax return. If you earned interest at multiple banks, you will receive a separate 1099-INT from each one.

Key Takeaways

  • Savings account interest is taxed as ordinary income at your federal tax rate, with no minimum amount before it becomes taxable.
  • Your bank sends you Form 1099-INT in January if you earned $10 or more in interest, and you report that amount on your tax return.
  • State and local income taxes also explore to savings interest in most states, so your total tax burden depends on where you live.
  • High-yield savings accounts earn more interest than traditional accounts, which means higher taxable income and a larger tax bill.

How the tax is calculated and reported

You do not pay a flat rate on interest. Instead, the interest is added to your other income for the year, and you pay tax on the combined total at your marginal tax rate — the rate that applies to your highest income bracket.

If you earned $50,000 in wages and $300 in savings interest, you report $50,300 as your total income. If you fall in the 22% federal tax bracket, you owe roughly $66 in federal tax on that $300 interest (22% of $300). The exact amount depends on your full tax situation and whether you take the standard deduction or itemize.

You report the interest on Schedule B (Interest and Ordinary Dividends) if you earned more than $1,500 in interest and dividends combined. If you earned less, you can report it directly on Form 1040 Line 2b. The 1099-INT your bank sends you shows the exact figure to use.

State and local taxes on savings interest

Most states tax savings interest as income. The rate varies by state — some states have no income tax at all, while others tax interest at rates between 2% and 13%. A few states exempt interest income from taxation, but this is rare.

If you live in a state with income tax, you will report the same interest amount on your state return that you reported to the IRS. Some states have their own forms similar to the federal Schedule B. Check your state's tax authority website or your state income tax instructions to see whether interest is taxed and at what rate.

Local income taxes in cities and counties also explore in some places. New York City, for example, taxes interest income. If you live in a jurisdiction with local income tax, you report interest there as well.

The difference between high-yield and traditional savings accounts

A traditional savings account at a brick-and-mortar bank typically earns 0.01% to 0.05% annual interest. A high-yield savings account earns 4% to 5% or higher, depending on current rates and the bank. The higher rate means more interest paid to you — and more interest you owe tax on.

If you keep $10,000 in a traditional account earning 0.03%, you earn $3 per year in interest. If you move that same $10,000 to a high-yield account earning 4.5%, you earn $450 per year. The difference in your tax bill is significant: roughly $99 in federal tax at the 22% bracket, plus state tax if applicable.

This does not mean high-yield accounts are a bad choice. The interest you earn still exceeds the tax you pay. But it is worth understanding that higher interest rates mean higher taxable income and a larger tax bill at filing time.

When you receive the 1099-INT form

Banks mail 1099-INT forms by January 31 each year for interest earned in the previous calendar year. If you earned interest in 2024, you will receive the form by January 31, 2025. The form shows the account holder's name, the bank's name, and the total interest paid.

If you do not receive a 1099-INT by early February, contact your bank directly. Some banks allow you to read the form from your online account portal before it arrives by mail. If you earned interest but the bank did not send a form, you still owe tax on that interest — you report it based on your own records.

Keep your 1099-INT with your tax documents. You do not mail it with your return, but the IRS receives a copy from the bank, so your reported interest should match the amount on the form.

Tax-advantaged alternatives to regular savings accounts

If you want to save money and reduce your tax burden, certain accounts let you earn interest without paying tax on it when ready. A traditional IRA or 401(k) allows interest to grow tax-deferred, meaning you do not pay tax until you withdraw the money in retirement. A Roth IRA lets interest grow tax-free — you never pay tax on it if you follow the withdrawal rules.

These accounts have contribution limits and withdrawal restrictions, so they work best for longer-term savings rather than emergency funds. A regular savings account remains the right choice if you need quick access to your money without penalties.

Money market accounts and certificates of deposit (CDs) also earn interest that is taxed the same way as savings account interest. The tax treatment does not change based on the type of account — only the interest rate and access rules differ.

Frequently Asked Questions

Do I have to pay tax on interest if I earned less than $10?

No, the IRS does not require you to report interest under $10 on your federal return. However, you still owe tax on it technically — the IRS straightforward does not enforce reporting for amounts that small. If you earned $8 in interest, you do not need to file a separate report, but if you earned $10 or more, you must report the full amount.

What if I earned interest at two different banks?

You will receive a separate 1099-INT from each bank. Add up all the interest from all your 1099-INT forms and report the total on your tax return. The IRS receives copies of all your 1099-INT forms, so make sure your reported total matches the combined amount across all forms.

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

No, you cannot reduce the taxable interest by subtracting fees. You report the full interest amount on your return. If your bank charged you a monthly fee, that is a separate expense that may or may not be deductible depending on your situation — it does not offset the interest income.

Is interest taxed differently if I am retired?

Interest is taxed the same way regardless of your age or employment status. However, if your total income is low enough, you may not owe federal tax at all. Retirees with low income sometimes fall below the threshold where tax is required, but the interest itself is still reported on the return.

What happens if the bank reports the wrong amount on my 1099-INT?

Contact your bank when ready and ask them to issue a corrected form (Form 1099-INT with a "Corrected" box checked). Once you receive the corrected form, file an amended return if you already filed. The IRS will match your reported interest to the bank's copy, so discrepancies can trigger a notice.