How savings account interest gets paid to you

A savings account earns interest when the bank pays you a percentage of the money you keep deposited there. The bank uses your deposits to lend money to other customers, and they share a portion of what borrowers pay back with you. The amount you earn depends on three things: how much money sits in your account, how long it stays there, and the interest rate the bank offers.

Interest is usually calculated daily but paid monthly or quarterly. If your account earns 4.5% annual percentage yield (APY), that means you would earn $45 on a $1,000 balance over one year, though the actual payment arrives in smaller chunks throughout the year. The bank tells you the APY upfront so you can compare rates across different banks.

Some accounts pay interest on your full balance. Others use a tiered system where higher balances earn higher rates. A few banks pay interest on every dollar the moment you deposit it; others wait until the next business day. These details matter when you are deciding where to keep your money.

Key Takeaways

  • Interest rates vary widely between banks and change frequently, so comparing rates before opening an account can mean hundreds of dollars in difference over a year.
  • Online banks typically offer higher rates than brick-and-mortar banks because they have lower overhead costs.
  • Money market accounts and certificates of deposit (CDs) often pay more interest than regular savings accounts, but come with restrictions on how often you can withdraw.
  • The Federal Reserve's interest rate decisions affect how much all banks pay, so rates rise and fall over time regardless of which bank you choose.
  • Interest is taxable income, so you will receive a 1099-INT form at tax time if you earned $10 or more in a calendar year.

Why interest rates differ between banks

Banks set their own interest rates based on what the Federal Reserve charges them to borrow money. When the Fed raises its rate, banks eventually raise what they pay depositors. When the Fed lowers its rate, banks lower what they pay you. However, banks do not all move at the same speed or by the same amount.

Online banks almost always pay more than traditional banks with physical branches. An online bank has no tellers, no building leases, and no branch staff, so they pass those savings to depositors through higher rates. A brick-and-mortar bank might pay 0.01% while an online bank pays 4.5% on the same type of account. That difference compounds significantly over time.

Banks also compete for deposits. A new bank entering the market might offer an unusually high rate for a few months to attract customers. A bank losing deposits might raise its rate to keep the ones it has. Credit unions, which are member-owned rather than shareholder-owned, sometimes pay higher rates than banks because they return profits to members instead of shareholders.

How to find the highest rate for your situation

Start by checking what your current bank pays. Call them or log into your account online and look for the APY listed in your account details or in the account disclosures. Write down the rate and the minimum balance required to earn it.

Then visit comparison websites that track savings rates across multiple banks. Bankrate, DepositAccounts, and the FDIC's BankFind tool all show current rates and let you filter by account type and minimum balance. Look at the APY, not just the interest rate—APY includes the effect of compounding and shows you the true annual return. Rates change frequently, sometimes weekly, so check again right before you open an account.

Read the fine print on any account that advertises an especially high rate. Some banks pay a promotional rate for three or six months, then drop to a much lower rate. Others require a minimum balance or monthly deposits to earn the advertised rate. A few require you to set up direct deposit or use their debit card. These conditions can make a high-rate account less valuable than it appears.

The difference between savings accounts, money market accounts, and CDs

A regular savings account lets you deposit and withdraw money whenever you want, with no penalty. You earn interest on whatever balance you maintain. Interest rates on savings accounts vary but are typically lower than other options because the bank never knows when you might withdraw your money.

A money market account is a hybrid. It pays interest rates closer to what a CD pays, but it also lets you write checks or make debit card withdrawals like a checking account. The catch is that federal law limits you to six withdrawals per month. If you exceed that limit, the bank can charge a fee or close the account. Money market accounts usually require a higher minimum balance than savings accounts—often $2,500 or more.

A certificate of deposit (CD) locks your money away for a set time—three months, six months, one year, or longer. In exchange, the bank pays a significantly higher interest rate. If you withdraw before the term ends, you pay an early withdrawal penalty, usually equal to several months of interest. CDs work best for money you know you will not need for a specific period.

What happens when interest rates rise or fall

When the Federal Reserve raises its benchmark rate, banks gradually increase what they pay on savings accounts. This usually takes a few weeks to a few months. If you locked money into a CD before rates rose, you are stuck earning the old rate until the CD matures. If you kept money in a savings account, your rate went up automatically.

When the Fed lowers rates, banks lower what they pay depositors even faster—sometimes within days. Money in a savings account earns less. Money in a CD you opened at a higher rate keeps earning that higher rate until maturity, which is why CDs can be valuable when rates are falling.

The Fed's decisions depend on inflation and economic conditions, not on what is best for savers. Rates have ranged from near zero percent in 2020 to over 5% in 2023. There is no way to predict where rates will go, so do not wait for rates to rise or fall before moving your money. Open an account at the highest rate available now.

How to track your interest earnings

Your bank sends you a statement each month or quarter showing how much interest you earned. Log into your online account anytime to see the current balance and year-to-date interest. Most banks also let you download statements as PDFs so you can keep records.

At the end of each calendar year, if you earned $10 or more in interest, the bank sends you a Form 1099-INT. You use this form when you file your taxes because interest income is taxable. The bank also sends a copy to the IRS, so you must report it. If you earned less than $10, the bank does not send a form, but you still owe tax on the interest if you file a return.

Some people track their interest in a spreadsheet to watch how their money grows. Others use banking apps that show interest earned in real time. Neither method changes what you owe in taxes, but tracking helps you see whether your rate is still competitive and whether you should move your money.

When to move your money to a higher-rate account

If your current bank pays less than 1% and online banks are paying 4% or higher, moving your money takes about five minutes and costs nothing. You open a new account online, provide your old account number, and authorize the transfer. Most banks move the money within one to three business days. Your old account stays open unless you close it, and you can close it anytime after the transfer completes.

The only reason not to move is if you have a checking account at your current bank and you use it frequently. Switching banks means getting a new debit card and updating automatic payments. If you keep your checking account where it is and move only your savings to a higher-rate bank, you avoid that hassle. Many people maintain accounts at two or three banks for exactly this reason.

Moving your money does not hurt your credit score. Banks do not report savings account transfers to credit bureaus. The only time a bank checks your credit is when you open a new account, and that creates a small, temporary dip that disappears within a few months.

Frequently Asked Questions

How much interest will I actually earn?

It depends on your balance and the rate. A $10,000 balance at 4.5% APY earns about $450 per year, paid in monthly or quarterly chunks. A $1,000 balance at the same rate earns about $45 per year. Use an online savings calculator to plug in your specific numbers—most banks have one on their website.

Can I lose money in a savings account?

No. Your principal—the money you deposit—is protected by FDIC insurance up to $250,000 per bank. Interest rates can go down, which means you earn less, but you never lose the money itself. The only exception is if you withdraw early from a CD; then you pay a penalty that reduces your earnings.

Is it better to keep money in a savings account or a CD?

If you might need the money within the next year, use a savings account so you can withdraw without penalty. If you know you will not touch the money for at least six months or a year, a CD usually pays more. Some people split the difference: keep three months of expenses in a savings account and put the rest in a CD.

Do I have to report interest income on my taxes?

Yes, if you earned $10 or more in a calendar year. The bank sends you a 1099-INT form, and you report that amount on your tax return. Interest is taxed as ordinary income at your regular tax rate, not at a special rate.

What if my bank stops paying competitive interest?

Move your money. Banks change their rates frequently, and what was competitive six months ago might be half the market rate now. Check rates every few months and switch if you find a better option. There is no penalty for moving savings between banks.