The money you deposit stays yours tax-free, but the interest your bank pays you is taxable income
The dollars sitting in your savings account are not taxable. You earned that money, paid tax on it when you received it, and the account itself is just a place to store it. But the interest your bank pays you for keeping money there is different — that counts as income, and you owe tax on it.
The IRS treats interest the same way it treats wages or freelance income: it is money you received that year, so it is taxable that year. Your bank will report how much interest you earned on a form called a 1099-INT, and you report that amount on your tax return. The tax you owe depends on your total income and your tax bracket, not on the size of the interest payment itself.
Key Takeaways
- Interest paid by your bank on a savings account is taxable income; the principal (money you deposited) is not.
- Your bank sends you a 1099-INT form by January 31 each year if you earned $10 or more in interest during that year.
- You report the interest amount on your tax return, and the tax you owe is based on your overall income and tax bracket.
- High-yield savings accounts earn more interest than traditional savings accounts, which means higher taxable income but also higher interest earnings.
- Some accounts like Roth IRAs and 529 plans have special tax rules where interest grows tax-free, but regular savings accounts do not.
How the IRS treats interest income
Interest is ordinary income in the eyes of the IRS, which means it is taxed at your regular income tax rate. If you are in the 22 percent federal tax bracket, you pay 22 percent tax on the interest. If you are in the 12 percent bracket, you pay 12 percent. The rate depends on your total income for the year, not on the interest itself.
This is different from capital gains (profit from selling an investment), which can sometimes be taxed at a lower rate. Interest has no special rate — it is treated like ordinary wages.
You also owe state and local income tax on the interest if your state or city has an income tax. The federal rate and the state rate stack on top of each other. A person in New York City, for example, might owe federal tax plus New York State tax plus New York City tax on the same interest income.
When your bank reports interest to the IRS
Your bank tracks the interest you earn and reports it to the IRS on a 1099-INT form. You receive a copy by January 31 of the year after you earned the interest. If you earned $10 or more in interest during the year, the bank must send you the form. If you earned less than $10, the bank may not send a form, but the interest is still taxable.
The 1099-INT shows the total interest paid to you that year. If you have multiple savings accounts at different banks, you will receive a separate 1099-INT from each one. You add all the interest amounts together when you file your tax return.
You report this interest on your tax return, usually on Schedule 1 (Form 1040) or directly on the 1040 itself, depending on the year and your situation. If you use tax software, it will ask you for the interest income, and the software will put it in the right place.
The difference between high-yield and traditional savings accounts
A high-yield savings account pays significantly more interest than a traditional savings account at a brick-and-mortar bank. On the same $10,000 deposit, a high-yield account might pay $400 to $500 per year in interest, while a traditional account might pay $10 to $20. That higher interest is taxable income, just like the lower amount would be.
The trade-off is real: you earn more money, but you also owe more tax on it. If you are in a 24 percent tax bracket and earn $400 in interest, you owe roughly $96 in federal tax on that interest. You still come out ahead — you have $304 more than you started with — but the tax bill is larger than it would be with a traditional account.
Some people move money to high-yield accounts specifically because the extra interest outweighs the extra tax. Others prefer traditional accounts because they want to minimize taxable income. The choice depends on your situation and your tax bracket.
Tax-advantaged accounts where interest is not taxed the same way
Some savings vehicles have special tax rules. A Roth IRA allows interest to grow tax-free — you never pay tax on the interest earned inside the account, as long as you follow the withdrawal rules. A 529 education savings plan also grows tax-free if the money is used for may have access to education expenses. A Health Savings Account (HSA) grows tax-free if used for medical expenses.
A regular savings account at a bank has no such protection. Interest is taxable every year, whether you withdraw it or leave it in the account. The account type matters: a savings account is a savings account, regardless of the bank or the interest rate.
If you are saving for a specific goal — retirement, education, medical expenses — it is worth learning whether a tax-advantaged account exists for that goal. The tax savings can be substantial over time.
What happens if you do not report the interest
The IRS receives a copy of every 1099-INT your bank sends you. If you do not report the interest on your tax return, the IRS will notice the mismatch between what the bank reported and what you reported (or did not report). This can trigger an audit or a notice asking you to explain the discrepancy.
Failing to report interest income is tax evasion, even if the amount is small. The penalty includes back taxes, interest on the unpaid taxes, and potentially a penalty of 20 percent or more of the unpaid tax. It is far simpler to report the interest when you file.
If you made a mistake in a prior year, you can file an amended return (Form 1040-X) to correct it. The sooner you do this, the smaller the interest and penalties will be.
Frequently Asked Questions
Do I have to report interest if I earned less than $10?
Your bank does not have to send you a 1099-INT if you earned less than $10, but the interest is still taxable income. You should report it on your tax return. If you earned $5 in interest, you report $5.
Can I deduct savings account fees from the interest I report?
No. You report the full interest amount that the bank paid you. Fees you paid to the bank are not deductible against the interest on a regular savings account. You may be able to deduct investment-related fees in other situations, but not here.
What if I moved money between accounts during the year?
The interest is taxable regardless of when you deposited the money or moved it. If you had $5,000 in a savings account for six months and earned $50 in interest, that $50 is taxable. The timing of deposits and withdrawals does not change the tax treatment of the interest earned.
Does interest earned in a joint account get split between both owners for tax purposes?
That depends on how the account is structured and your agreement with the other owner. The bank reports the total interest to the IRS, and you and the other owner must decide how to split it for tax purposes. You may each report half, or you may have a different arrangement. Consult a tax professional if you are unsure.