Yes, you pay income tax on savings account interest
The money your bank pays you for keeping money in a savings account counts as income. The IRS treats it the same way it treats wages or freelance earnings — you owe federal income tax on it. Most banks send you a 1099-INT form each January showing how much interest you earned the previous year, and you report that amount on your tax return.
The amount of tax you actually owe depends on your total income and your tax bracket. If you earned $500 in savings interest and you're in the 22% federal tax bracket, you don't automatically owe $110. Instead, that $500 gets added to your other income, and you pay tax on the combined total at whatever rate applies to you. The higher your income from all sources, the higher the tax rate on your interest.
Some states also tax savings interest as income. Whether your state does depends on where you live — there is no single rule. A few states don't tax any income at all, while others tax interest the same way the federal government does.
Key Takeaways
- Banks report savings interest to the IRS on a 1099-INT form, and you must include that amount on your federal tax return.
- The tax you owe on interest depends on your total income and tax bracket, not just the interest amount itself.
- Some states tax savings interest as income and some do not, so your state's rules matter alongside federal rules.
- Interest earned in a traditional IRA or 401(k) is not taxed until you withdraw the money, but interest in a regular savings account is taxed every year.
- High-yield savings accounts earn more interest than regular savings accounts, which means a larger tax bill if you're in a higher tax bracket.
How the IRS knows about your interest
Your bank automatically reports interest to the IRS. When you open a savings account, you provide your Social Security number or tax ID. At the end of each calendar year, the bank calculates how much interest you earned and sends a 1099-INT form to both you and the IRS. The IRS then cross-checks what you report on your tax return against what the bank reported.
You must report this interest even if the bank doesn't send you a form. If you earned interest at a bank that went out of business, or if there's an error in the form you received, you still owe tax on the actual interest you earned. The 1099-INT is just the bank's record — it's not the only way the IRS knows.
If you have multiple savings accounts at different banks, each bank sends its own 1099-INT. You add up all the interest from all the forms and report the total on your return.
The difference between regular and tax-advantaged accounts
Interest earned in a regular savings account is taxed every year. Interest earned in a traditional IRA or 401(k) is not taxed until you withdraw the money — sometimes decades later. A Roth IRA works differently: you don't get a tax deduction when you put money in, but interest and growth are never taxed, even when you withdraw.
This is why tax-advantaged retirement accounts can grow faster over time. If you earn $100 in interest in a regular savings account and you're in the 24% tax bracket, you owe $24 in federal tax that year. If you earn $100 in a traditional IRA, you owe nothing that year — the full $100 stays invested and earns interest on itself. When you eventually withdraw from the IRA, you'll pay tax on the withdrawal, but by then the money has had years to compound.
A 529 college savings plan works like a Roth IRA for education: interest grows tax-free as long as you use the money for may have access to education expenses. If you withdraw for other reasons, you pay tax on the earnings portion.
When you don't have to report interest
If you earned less than $10 in interest during the year, the bank may not send you a 1099-INT form. However, you still owe tax on that interest if your total income is high enough to require you to file a return. The threshold for filing depends on your age, filing status, and whether you have self-employment income.
If you're not required to file a tax return because your income is below the threshold, you don't owe tax on the interest. But if you are required to file — because you have wages, self-employment income, or other sources — you must report all interest, even amounts under $10.
How high-yield savings accounts affect your tax bill
A high-yield savings account earns significantly more interest than a regular savings account. Banks currently offering high-yield accounts pay between 4% and 5% annual interest, while regular savings accounts often pay 0.01% or less. This means the interest you earn — and the tax you owe on it — is much larger.
If you have $10,000 in a high-yield account earning 4.5%, you'll earn $450 in interest over a year. If you're in the 24% federal tax bracket, you'll owe $108 in federal tax on that interest. In a regular savings account earning 0.01%, you'd earn $1 in interest and owe roughly 24 cents in tax. The higher rate makes the tax bill real enough to plan for.
This doesn't mean high-yield accounts are a bad choice — you're still earning far more interest than you would elsewhere. But it does mean you should set aside money from that interest to cover taxes, rather than assuming all of it is yours to spend.
State taxes on savings interest
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, but many residents use workarounds). In these states, you owe federal tax on savings interest but no state tax.
In all other states, savings interest is taxed as income. Some states tax it at a flat rate, while others use a graduated system like the federal government. A few states offer small deductions or exemptions for interest earned by retirees or people over a certain age, but these vary widely.
If you live in a high-income-tax state like California or New York, state tax on savings interest can add 10% or more to your federal bill. If you're considering moving or opening an account in another state, the tax treatment of interest is one factor to consider, though it's rarely the deciding factor unless you have very large savings.
Frequently Asked Questions
Do I have to pay taxes on interest if I don't withdraw the money?
Yes. You owe tax on interest the year it's earned, whether you withdraw it or leave it in the account. The IRS taxes the interest itself, not the withdrawal. If you leave interest in the account to compound, you'll owe tax on the original interest plus tax on the interest earned on that interest in future years.
What if I earned interest but didn't get a 1099-INT form?
You still owe tax on it. Banks are required to send 1099-INT forms for interest over $10, but the form is just documentation. If you earned interest and didn't receive a form, contact the bank and ask for one. If the bank won't provide it, you can still report the interest based on your own records — your account statements show how much you earned.
Can I deduct savings account fees from the interest I report?
No. You report the full interest amount on your tax return. Fees are separate and may be deductible in limited situations, but they don't reduce the interest income you report. Some banks waive fees for accounts that meet certain balance requirements, which is one way to reduce your net cost.
Is interest from a money market account taxed differently than a savings account?
No. A money market account is a type of savings account, and interest from it is taxed the same way — reported on a 1099-INT and included as income on your tax return. The only difference is that money market accounts sometimes pay slightly higher interest rates in exchange for higher minimum balances.
What happens if I move money between savings accounts — do I get taxed on the transfer?
No. Moving money between your own accounts is not a taxable event. You only pay tax on the interest the money earns, not on moving the money itself. If you transfer $5,000 from one savings account to another, there's no tax. If that $5,000 earns $50 in interest over the year, you owe tax on the $50.