You don't pay income tax on the money sitting in your checking account itself, but you do pay tax on the interest your bank pays you
The balance you keep in checking — whether it's $500 or $50,000 — is not taxable income. That money is yours, and you've already paid tax on it when you earned it. The IRS doesn't tax you again for holding it.
What is taxable is the interest your bank pays you for keeping money there. If your checking account earns interest (many do not, but some high-yield accounts do), that interest counts as income and you report it on your tax return. The bank will send you a 1099-INT form if you earned $10 or more in interest during the year, though you may owe tax on smaller amounts too.
The distinction matters because it's easy to confuse "money in the account" with "money the account earned." One is not taxable; the other is.
Key Takeaways
- Your checking account balance itself is never taxable income, no matter how much money sits in it.
- Interest paid by your bank on a checking account is taxable income and must be reported on your tax return.
- Banks send a 1099-INT form only if interest reaches $10 or more in a calendar year, but you report any interest you earn.
- High-yield checking accounts pay more interest than traditional accounts, which means higher tax liability on that interest.
- You report checking account interest on your Form 1040 under "Interest" income, not as a separate category.
How checking account interest gets taxed
When your bank pays you interest on a checking account, that payment is ordinary income. The IRS treats it the same way it treats wages or salary — it's money you received, so it's taxable. The interest rate varies widely: traditional checking accounts often pay 0.01% or less, while high-yield checking accounts may pay 4% to 5% or higher, depending on the current rate environment and the bank's offer.
At tax time, you report this interest on your Form 1040 tax return. The amount goes on the line labeled "Interest" in the income section. If you have multiple checking or savings accounts, you add up all the interest from all of them and report the total. You don't report each account separately.
The tax you owe on that interest depends on your overall income and tax bracket. If you earned $500 in checking account interest and you're in the 22% federal tax bracket, you'll owe roughly $110 in federal income tax on that interest alone (before considering state taxes or other factors). The exact amount depends on your full tax situation.
When the bank sends you a 1099-INT form
Your bank is required to send you a 1099-INT form if you earned $10 or more in interest during the calendar year. This form shows the total interest paid to you and goes to both you and the IRS. You should receive it by January 31 of the following year.
If you earned less than $10 in interest, the bank does not send a 1099-INT, but you still owe tax on that interest if you file a return. Many people with small interest amounts don't receive a form and forget to report it — the IRS can catch this during an audit if your bank records show the interest was paid.
Keep the 1099-INT with your tax records. If the amount on the form doesn't match your bank statements, contact the bank to request a corrected form (called a 1099-INT Corrected) before you file your return.
High-yield checking accounts and tax liability
High-yield checking accounts pay significantly more interest than traditional accounts. A traditional checking account might pay 0.01% annually, while a high-yield account could pay 4% to 5% or more. On a $10,000 balance, that difference is roughly $400 to $500 per year in additional interest — and therefore additional taxable income.
This doesn't mean high-yield accounts are a bad choice; the interest you earn is still yours to keep after taxes. But it does mean you need to account for the tax liability when you budget. If you earn $400 in interest on a high-yield account and you're in the 24% tax bracket, you'll owe about $96 in federal tax on that interest.
Some people move money to high-yield accounts specifically to earn interest, knowing they'll pay tax on it. Others keep most of their money in low-interest accounts to minimize tax burden. The choice depends on your financial goals and tax situation.
Reporting checking account interest on your tax return
To report interest income, you need your 1099-INT form (or your bank statements if you didn't receive a form). On your Form 1040, find the line for "Interest" in the income section. Enter the total amount of interest you earned from all sources — checking accounts, savings accounts, money market accounts, and any other interest-bearing accounts.
If you use tax software, it will usually walk you through entering this information. If you file by hand or with a tax professional, give them the 1099-INT or a summary of your interest income. The software or preparer will place it in the correct spot on your return.
If your total interest income is more than $1,500, you may also need to fill out Schedule B, which is a supplemental form that lists each source of interest separately. Your tax software will prompt you if this applies.
What happens if you don't report checking account interest
If you earn interest and don't report it, the IRS will likely catch it because the bank reports the same amount to them on the 1099-INT. The IRS matches what banks report to what taxpayers report on their returns. If there's a mismatch, you'll receive a notice asking you to explain the difference or pay the tax owed plus penalties and interest.
The penalty for not reporting interest income is typically 20% of the underpaid tax, plus interest that accrues from the original due date. If the amount is small (under $100), the IRS may not pursue it aggressively, but it's still technically owed and can be flagged in an audit.
The safest approach is to report all interest, even small amounts. It takes minutes and keeps your return accurate.
State and local taxes on checking account interest
In addition to federal income tax, most states tax interest income the same way the federal government does. If your state has an income tax, you'll report the same interest amount on your state return. A few states — including Alaska, Florida, Nevada, South Dakota, Tennessee, Texas, Washington, and Wyoming — don't have state income tax, so residents don't owe state tax on interest.
Some cities also impose local income taxes. If you live in a city with a local income tax (such as New York City or Columbus, Ohio), you may owe local tax on your interest income as well. Check your state and local tax authority websites to confirm what applies to you.
Frequently Asked Questions
Do I have to report interest if I earned less than $10?
Yes. The $10 threshold only determines whether the bank sends you a 1099-INT form. You still owe tax on any interest you earn, even if it's $1. If you don't receive a 1099-INT, check your bank statements and report the interest on your return anyway.
Can I deduct expenses to offset checking account interest?
No. Interest income is reported as-is; you can't deduct bank fees or other expenses against it. However, if you have investment expenses or certain other deductions, those may be deductible separately depending on your situation. Consult a tax professional for your specific case.
What if my bank paid me interest but didn't send a 1099-INT?
Contact the bank and ask for a 1099-INT or a statement showing the interest paid. If the amount was under $10, the bank may not be required to send one, but you should still report it. Keep your bank statements as proof of the interest earned.
Does moving money between my own checking accounts count as taxable income?
No. Transfers between your own accounts are not income. Only interest paid by the bank is taxable. Deposits, withdrawals, and transfers don't create tax liability.
How do I know what tax bracket my interest income puts me in?
Your interest income is added to your other income (wages, self-employment, etc.) to determine your total taxable income and tax bracket. You don't calculate this yourself; your tax software or preparer does it. The interest doesn't necessarily push you into a higher bracket — it depends on your total income for the year.