Yes, savings accounts earn interest, but the amount depends on the bank and the rate they offer
A savings account builds interest when the bank pays you a percentage of the money you keep deposited. The bank uses your money to lend to other customers, and they share a portion of what they earn back to you as interest. The more money you have in the account and the higher the interest rate, the more you earn. However, not all savings accounts earn the same amount—rates vary widely between banks and change over time.
Interest is usually calculated daily but paid monthly or quarterly. This means your balance grows a little bit each day, even if you do nothing. Over months and years, this growth adds up, especially if you leave the money untouched and let the interest compound (earn interest on your interest).
Key Takeaways
- Savings accounts earn interest as a percentage of your balance, paid by the bank at regular intervals such as monthly or quarterly.
- The interest rate varies by bank and changes based on what the Federal Reserve does with national interest rates.
- High-yield savings accounts typically pay three to five times more interest than traditional savings accounts at large banks.
- Your interest earnings are taxed as income, so you will owe taxes on what you earn each year.
- The amount of interest you earn depends on three things: how much money you have, how long you leave it there, and what rate the bank offers.
How interest rates are set and why they change
Banks set their own savings account rates, but they follow the Federal Funds Rate, which is the interest rate the Federal Reserve sets for banks to lend to each other. When the Fed raises its rate, banks usually raise the rates they offer to savers. When the Fed lowers its rate, bank rates fall too. This happens with a delay of a few weeks or months, not immediately.
Large national banks often offer lower rates than smaller banks or online banks, even when the Fed rate is high. They can do this because they have many customers and do not need to compete as hard for deposits. Online banks and credit unions often offer higher rates because they have lower overhead costs and need to attract savers to grow.
Rates also change based on how much money the bank already has. During times when many people are saving, banks may lower their rates because they have enough deposits. During times when people are withdrawing, banks may raise rates to attract more money.
The difference between standard and high-yield savings accounts
A standard savings account at a large bank typically earns between 0.01% and 0.05% annual interest. This means if you have $10,000 in the account for a year, you might earn $1 to $5. The rate is low because these banks do not need to compete hard for deposits—they have many customers already.
A high-yield savings account (HYSA) at an online bank or credit union typically earns between 4% and 5.35% annual interest, depending on current market conditions. The same $10,000 would earn $400 to $535 in a year. High-yield accounts are offered by banks that operate mostly online and have lower costs, so they can afford to pay savers more.
Both types of accounts are insured by the Federal Deposit Insurance Corporation (FDIC) up to $250,000 per depositor per bank, so your money is protected even if the bank fails. The main trade-off is that high-yield accounts may have higher minimum balances or fewer in-person services.
How compound interest works in your favor
Compound interest means you earn interest on the interest you already earned. Here is how it works: if your account earns 5% annual interest and you have $1,000, you earn $50 in the first year. In the second year, you earn 5% on $1,050 (not just the original $1,000), so you earn $52.50. The difference seems small at first, but over 10 or 20 years, it adds up significantly.
The longer you leave money in a savings account without withdrawing it, the more compound interest works in your favor. A $10,000 deposit at 5% annual interest grows to about $16,289 after 10 years if you never touch it. At 0.05% (a typical large bank rate), the same $10,000 grows to only $10,050.
Compound interest is automatic—you do not have to do anything. The bank calculates it and adds it to your balance. The more frequently interest is compounded (daily is better than monthly, which is better than yearly), the more you earn, though the difference is usually small.
What reduces the interest you actually keep
Interest earned in a savings account is taxed as ordinary income. If you earn $500 in interest during a year, you owe income tax on that $500. The amount you owe depends on your tax bracket—someone in a higher bracket pays more tax on the same interest earnings than someone in a lower bracket.
At the end of each year, the bank sends you a Form 1099-INT showing how much interest you earned. You report this on your tax return. If you earned more than $10 in interest during the year, the bank is required to send you this form.
Some people use tax-advantaged accounts like Roth IRAs or Roth 401(k)s to earn interest without paying taxes on it, but these accounts have rules about when you can withdraw the money. A regular savings account has no withdrawal restrictions, so you trade tax benefits for flexibility.
Comparing what different banks pay right now
Interest rates change frequently, so the best rate today may not be the best rate next month. To find current rates, you can visit bank websites directly or use comparison sites that list rates from multiple banks. Look for the Annual Percentage Yield (APY), which shows the total interest you will earn in a year including compound interest.
When comparing banks, also check for minimum balance requirements, monthly fees, and how often interest is compounded. Some banks pay interest daily (better for you), while others pay monthly or quarterly. A bank with a slightly lower rate but daily compounding may earn you more than a bank with a higher rate but monthly compounding.
Online banks and credit unions change their rates more often than large national banks, sometimes weekly. If you want to lock in a higher rate, some banks offer certificates of deposit (CDs), which pay a fixed rate for a set period (three months to five years). The trade-off is that you cannot withdraw the money without a penalty until the CD matures.
What happens to your interest if you withdraw money early
Interest stops accruing (building up) the moment you withdraw money from a savings account. If you have $10,000 earning 5% annual interest and you withdraw $5,000 halfway through the year, you only earn interest on the remaining $5,000 for the rest of the year. The interest you already earned stays in your account.
Some savings accounts have withdrawal limits or fees if you withdraw more than a certain number of times per month. Federal rules used to cap savings account withdrawals at six per month, but that rule was suspended. However, individual banks may still enforce their own limits, so check your account terms.
If you think you might need the money soon, a savings account is still better than keeping cash at home (which earns zero interest), but a money market account or short-term CD might be a better fit if you want both safety and access.
Frequently Asked Questions
How much interest will I earn on $5,000 in a savings account?
At a high-yield rate of 5%, you would earn about $250 per year before taxes. At a standard bank rate of 0.05%, you would earn about $2.50 per year. The exact amount depends on the bank's rate, how often interest is compounded, and whether you add or withdraw money during the year.
Is the interest rate may provide to stay the same?
No. Banks can change their rates at any time, usually following changes in the Federal Reserve's rate. Some banks lower rates quickly when the Fed cuts rates, while others take longer. You should check your bank's current rate periodically if you want to know whether to move your money elsewhere.
Can I lose money in a savings account?
No, as long as your balance stays under $250,000 and the bank is FDIC-insured. Your principal (the money you deposit) is protected. However, inflation can reduce what your money can buy—if inflation is 3% and your account earns 1%, you are losing purchasing power even though the dollar amount stays the same.
Do I have to report savings account interest to the IRS?
Yes, if you earned more than $10 in interest during the year. The bank sends you a Form 1099-INT, and you report the interest on your tax return. Even if you earned less than $10, you still owe tax on it if you are required to file a return.
What is the difference between APR and APY?
APR (Annual Percentage Rate) does not include compound interest, while APY (Annual Percentage Yield) does. For savings accounts, always compare APY, not APR, because APY shows what you will actually earn when interest compounds over the year.