Interest from a high yield savings account counts as taxable income
Yes. Any interest your high yield savings account earns is taxable income to the IRS, and you report it on your federal tax return each year. The bank or financial institution holding your account will send you a Form 1099-INT by January 31 showing how much interest you earned in the previous calendar year. You then report that amount on your tax return, and you owe federal income tax on it at your ordinary income tax rate — the same rate you pay on wages or salary.
This is true whether the account is at a traditional bank, an online bank, a credit union, or a brokerage. It does not matter how high the APY is. A 5% APY account generates taxable interest just as a 0.01% account does. The only difference is the dollar amount you owe tax on.
State income tax also applies in most states. If your state has an income tax, you will owe state tax on the interest as well. A handful of states — including Alaska, Florida, Nevada, South Dakota, Tennessee, Texas, Washington, and Wyoming — do not tax income at all, so residents of those states owe federal tax only.
Key Takeaways
- The IRS treats high yield savings interest as ordinary income, taxed at your regular income tax rate, whether federal or state.
- Your bank sends you a Form 1099-INT by January 31 each year showing the total interest earned; you report this on your tax return.
- Even small amounts of interest are taxable — there is no minimum threshold before you owe tax.
- If you earn more than $10 in interest from any single financial institution, you will receive a Form 1099-INT; smaller amounts may still be taxable but reported differently.
How the IRS knows about your interest earnings
Financial institutions are required by law to report interest paid to account holders. If you earn $10 or more in interest during a calendar year from a single bank or credit union, that institution must issue you a Form 1099-INT and send a copy to the IRS. If you earn less than $10 from one institution, you may not receive a 1099-INT from that specific bank, but the interest is still taxable income.
The IRS receives copies of all 1099-INT forms filed by banks, so they have a record of interest income reported to them. If you do not report interest on your tax return that the IRS already knows about, the mismatch will likely trigger a notice or audit letter. Even if you do not receive a 1099-INT, you are still required to report the interest you earned.
If you have accounts at multiple banks, you may receive several 1099-INT forms — one from each institution. You add up all the interest from all the forms and report the total on your return.
What tax rate applies to your interest income
Interest from a high yield savings account is taxed as ordinary income, not as capital gains or investment income. This means it is taxed at the same federal income tax rate as your wages. If you are in the 22% federal tax bracket, your interest income is taxed at 22%. If you are in the 12% bracket, it is taxed at 12%.
Your tax bracket depends on your total income for the year — wages, self-employment income, interest, dividends, and other sources combined. Adding interest income can push you into a higher bracket if you are near the edge of one. For example, if your wages put you at $89,000 and you earn $2,000 in interest, your total taxable income is $91,000, which may move you into the next bracket for the portion above the threshold.
State income tax rates vary by state. Some states tax interest at a flat rate; others use a progressive bracket system like the federal government. A few states exempt interest income from state tax entirely, though this is rare.
Calculating what you owe on high yield savings interest
The calculation is straightforward: multiply the interest you earned by your tax rate. If you earned $500 in interest and your federal tax bracket is 24%, you owe $120 in federal tax on that interest (before any credits or deductions that might reduce your overall tax bill). If your state tax rate is 5%, you owe an additional $25 in state tax.
However, your actual tax bill depends on your full financial picture. If you have deductions, credits, or other income, your effective tax rate — the actual percentage of your total income that goes to taxes — may be lower than your bracket rate. A tax professional or tax software can calculate your precise liability based on your complete return.
The interest itself is not withheld by the bank. You receive the full amount in your account, and you are responsible for setting aside money to pay the tax when you file your return. Some people move a portion of their interest earnings to a separate account to cover the tax bill.
When you must report interest to the IRS
You report interest income on Schedule B (Interest and Ordinary Dividends) of your Form 1040 federal tax return. If you received a Form 1099-INT, you attach a copy to your return and enter the amount shown on line 1 of Schedule B. If you earned interest but did not receive a 1099-INT (because it was under $10 from that institution), you still enter the amount on Schedule B.
The deadline to file your federal return is typically April 15 of the year following the tax year. For example, interest earned in 2024 is reported on your 2024 tax return, filed by April 15, 2025. State returns have the same deadline in most states.
If you file electronically using tax software, the software will guide you through entering interest income. If you file by paper, you fill in Schedule B and attach it to your Form 1040.
Interest earned in the year you open or close an account
Interest accrues daily in most high yield savings accounts, but it is credited (added to your balance) on a schedule set by the bank — often monthly or quarterly. For tax purposes, you report interest in the year it is credited to your account, not the year it accrued. Check your account statements or the 1099-INT to see which year the interest was credited.
If you open a high yield savings account in November and close it in January, you will have earned interest in both years. The interest credited in November and December of the first year is reported on that year's tax return. Interest credited in January of the second year is reported on the second year's return. The bank's 1099-INT will show only the interest credited during the calendar year covered by that form.
Frequently Asked Questions
Do I owe taxes on interest if I earned less than $10?
Yes. The $10 threshold only determines whether the bank must send you a Form 1099-INT. Interest below $10 is still taxable income and must be reported on your tax return. You can find the exact amount on your account statements or by contacting the bank.
What if I have high yield savings accounts at multiple banks?
You report the total interest from all accounts on your tax return. If each bank sends a separate 1099-INT, add up all the amounts and enter the total on Schedule B. The IRS receives all the 1099-INT forms, so they will know if you fail to report any of them.
Can I deduct the taxes I pay on savings interest?
No. Interest income is taxable, and you cannot deduct the tax you owe on it. However, if you paid investment fees or had other investment-related expenses, some may be deductible depending on your situation. A tax professional can advise whether any of your expenses may have access to.
Does interest from a high yield savings account count toward my income limit for other tax benefits?
Yes. Interest is part of your total income for the year, and it can affect your may be able to access for certain tax credits or deductions that have income limits — such as the Earned Income Tax Credit or education credits. Adding interest income could reduce or eliminate a benefit you would otherwise receive.
What if the bank made an error on my 1099-INT?
Contact the bank immediately and ask them to issue a corrected Form 1099-INT (marked as a correction). The bank will send the corrected form to you and the IRS. If you have already filed your return, you may need to file an amended return (Form 1040-X) to correct your reported interest income.