You pay income tax on the interest your savings account earns, not on the money you deposit

The money you put into a savings account is yours — you do not pay tax on it. But the interest the bank pays you for letting them hold that money is taxable income. The IRS treats it the same way it treats wages or freelance income. Your bank will report what you earned to both you and the IRS, and you report it on your tax return.

The amount of tax you owe depends on your overall income and your tax bracket. Someone earning $30,000 a year will pay tax on savings interest at a different rate than someone earning $150,000. The bank does not withhold tax automatically — that is your responsibility when you file.

Key Takeaways

  • Banks report savings interest to the IRS on a Form 1099-INT if you earned $10 or more in interest during the year.
  • You must report all interest income on your tax return, even if the bank did not send you a 1099-INT.
  • The tax rate on interest depends on your tax bracket, not on the interest rate itself.
  • High-yield savings accounts earn more interest, which means you owe more tax on that interest.

When the IRS gets notified about your interest

If you earned $10 or more in interest during a calendar year, your bank will send you a Form 1099-INT by January 31 of the following year. The bank sends a copy to the IRS at the same time. This form shows exactly how much interest you earned.

If you earned less than $10, the bank does not have to send a 1099-INT, but you still owe tax on that interest. You report it yourself on your tax return. The IRS cross-checks 1099 forms against tax returns, so underreporting interest is how people get caught.

How your tax bracket determines what you owe

Interest income is added to your other income for the year, and you pay tax on the total at your marginal rate. If you are in the 12% tax bracket, you pay 12% on the interest. If you are in the 22% bracket, you pay 22%. The interest itself does not have its own special rate.

This matters because a high-yield savings account earning 4% or 5% annually can push you into a higher bracket if you have a lot saved. Someone with $100,000 in a high-yield account earning 5% will owe tax on $5,000 in interest. At a 22% rate, that is $1,100 in federal tax alone. State income tax applies on top of that in most states.

What counts as interest income

Interest is any money the bank pays you for the use of your deposit. This includes regular savings account interest, money market account interest, and interest from certificates of deposit (CDs). It does not include money you transfer in from another account — only the earnings.

Some banks also pay interest on checking accounts, though the rate is usually very low. That interest is still taxable. Bonus payments for opening an account or meeting a deposit requirement may also be taxable depending on the bank's terms, though some are structured as non-taxable promotions.

State and local taxes on savings interest

Most states tax interest income the same way the federal government does. You report it on your state return and pay tax at your state's rate. A few states do not tax interest income at all — currently Alaska, Florida, Nevada, South Dakota, Tennessee, Texas, Washington, and Wyoming have no state income tax.

Some cities and counties also tax income. New York City, for example, taxes interest along with other income. If you live in a place with local income tax, check your local tax authority's website to understand what applies to you.

How to report interest on your tax return

When you file your federal return, you report interest income on Schedule 1 (Form 1040), which feeds into your main return. You list the total interest from all sources. If you received a 1099-INT, the amount on that form should match what you report.

If you have multiple savings accounts or CDs, you add up all the interest and report the total. You do not need to list each account separately unless you are filing a more complex return. Keep your 1099-INT forms and any statements showing interest earned — you may need them if the IRS asks questions.

Why high-yield accounts change your tax picture

A traditional savings account at a large bank might earn 0.01% annually. A high-yield savings account at an online bank might earn 4% or 5%. The difference in interest earned is dramatic, and so is the difference in taxes owed.

If you move $50,000 from a traditional account earning 0.01% to a high-yield account earning 4.5%, you go from owing tax on $5 per year to owing tax on $2,250 per year. At a 22% federal rate, that is $495 in additional federal tax. This is not a reason to avoid high-yield accounts — the interest you keep after tax is still much higher — but it is something to factor into your planning, especially if you are close to a tax bracket threshold.

Frequently Asked Questions

Do I have to pay tax if I only earned a few dollars in interest?

Yes. The IRS requires you to report all interest income, even if it is $1. The $10 threshold only determines whether the bank sends you a 1099-INT form. You are responsible for reporting interest whether or not you receive that form.

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

Add up all the interest from all accounts and report the total on your tax return. Each bank will send a separate 1099-INT if you earned $10 or more at that bank. You combine them into one line item on Schedule 1.

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

No. You report the gross interest the bank paid you. Fees you paid to the bank are not deductible against that interest. However, if you paid investment advisory fees or fees to a tax preparer, those may be deductible under other rules — check with a tax professional.

Does moving money between my own accounts count as taxable income?

No. Transferring money from one account to another is not income. Only the interest the bank pays you is taxable. Moving $10,000 from checking to savings generates no tax.

What happens if the bank reports interest I did not actually receive?

Contact the bank when ready and ask for a corrected 1099-INT. Banks make errors — interest may be credited to the wrong account, or the form may list the wrong amount. The bank will issue a corrected form (marked as such) and send it to the IRS. You then file an amended return if needed.