The banks and online platforms offering the highest APY change month to month
The highest APY savings accounts are almost always at online banks and credit unions, not at the brick-and-mortar banks most people use for checking. As of now, the top rates sit between 4.5% and 5.35% APY, but that range shifts as the Federal Reserve adjusts interest rates and as individual institutions compete for deposits. The specific bank offering the absolute highest rate today may not be the same one offering it next month.
What matters more than chasing the single highest rate is understanding where to look, how often rates change, and what trade-offs come with each type of account. Some of the institutions consistently near the top include online banks like Marcus, Ally, American Express Personal Savings, and Wealthfront, along with credit unions that participate in shared branching networks. The difference between a 4.5% account and a 5.2% account is real money on a $10,000 balance—about $70 per year—but only if the account stays open and the rate holds.
Key Takeaways
- Online banks and credit unions typically offer rates 1% to 2% higher than traditional banks because they have lower overhead costs.
- APY rates change frequently and are set by each institution independently, so the highest rate today may shift within weeks.
- You can compare current rates across multiple banks on financial data sites, but you should verify the rate on the institution's own website before opening an account.
- FDIC insurance covers up to $250,000 per depositor per bank, so splitting large balances across multiple banks protects your money.
- Some high-APY accounts come with monthly fees or minimum balance requirements that can erase the benefit of the higher rate.
Why online banks and credit unions lead on APY
Online banks have no physical branches, no tellers, and no expensive real estate. That lower cost structure means they can pass higher rates to depositors. A traditional bank with hundreds of locations needs to cover those costs, so it typically offers 0.01% to 0.5% APY on savings accounts—sometimes nothing at all. An online bank with the same deposit base can offer 4.5% or higher because the money it saves on operations goes directly into the rate it pays you.
Credit unions operate on a membership model and are often nonprofit, which also allows them to offer competitive rates. However, not all credit unions offer high-APY savings accounts. The ones that do are usually larger institutions or those that have partnered with networks like CO-OP or Alliant to expand their reach. If you belong to a credit union, check their website or call to ask what rate they currently offer on savings accounts. If it is below 3%, you may find better terms elsewhere.
How to find and compare current rates
Financial data sites like Bankrate, DepositAccounts, and DepositAccounts track savings rates across hundreds of institutions and update them daily. These sites let you filter by account type, minimum balance, and state. However, the rates shown on these comparison sites can lag by a day or two, so always visit the bank's own website to confirm the rate before you open an account.
When you compare, look beyond the APY number. Check whether the account has a monthly maintenance fee, a minimum opening deposit, or a minimum balance requirement. A 5.2% APY account with a $10 monthly fee is worse than a 4.8% account with no fees if your balance is under $2,500. Also check how the bank handles rate changes—some institutions may provide a rate for a set period, while others can lower your rate at any time.
The difference between APY and interest rate
APY (annual percentage yield) includes the effect of compounding, while the interest rate does not. If a bank quotes you a 5% interest rate compounded daily, the actual APY will be slightly higher—usually around 5.13%—because you earn interest on your interest. Banks are required to show you the APY, not just the rate, so the number you see advertised is the one that matters for comparing accounts.
The compounding frequency matters most when rates are high. At 5% APY with daily compounding, a $10,000 balance earns about $500 in the first year. At 0.5% APY, the same balance earns $50. The difference compounds over time, so moving money from a 0.5% account to a 5% account can add hundreds of dollars per year to your savings.
FDIC insurance and splitting deposits across banks
The Federal Deposit Insurance Corporation (FDIC) insures deposits up to $250,000 per depositor per bank. If you have $500,000 in savings, you can protect all of it by splitting the money across two different FDIC-insured banks. This matters because some of the institutions offering the highest rates are smaller banks, and you want to know your money is protected if the bank fails.
Credit unions are insured by the National Credit Union Administration (NCUA) under the same $250,000-per-institution rule. If you belong to multiple credit unions, each account is insured separately. Before you move a large balance to a new bank, confirm on the FDIC or NCUA website that the institution is insured, and understand that the $250,000 limit applies to all your accounts at that institution combined—not per account.
What happens when the Federal Reserve changes rates
Banks set their own APY rates, but those rates follow the Federal Reserve's benchmark interest rate. When the Fed raises its rate, banks typically raise savings rates within days or weeks. When the Fed lowers its rate, banks lower savings rates more slowly—sometimes taking months. This means the highest-rate banks today may not stay the highest if the Fed cuts rates and some institutions respond faster than others.
If you lock in a high rate now, you are not locked in—the bank can lower your rate at any time unless you have a promotional rate with a stated end date. Some banks do offer promotional rates that are may provide for 3, 6, or 12 months, and those are worth seeking out if you want stability. Read the account terms carefully to see whether your rate is variable or fixed for a specific period.
Red flags to watch for in high-APY accounts
Some accounts offer very high rates but come with restrictions that make them impractical. A few examples: accounts that require you to make a certain number of debit card transactions per month to earn the advertised rate, accounts that only pay the high rate on balances up to $2,500 and a much lower rate above that, or accounts that require you to maintain a minimum balance of $25,000 or more. Read the full terms before opening.
Also watch for accounts that advertise a high rate but charge a monthly fee that eats into your earnings. A $15 monthly fee on a $10,000 balance earning 5% APY costs you $180 per year—nearly 40% of your interest earnings. If an account has a fee, do the math: multiply the fee by 12, subtract it from your annual interest, and compare the net result to accounts with no fee.
Frequently Asked Questions
Can I move my money between high-APY accounts if rates change?
Yes. There is no penalty for moving money out of a savings account, and you can open accounts at multiple banks. The main inconvenience is the time it takes to transfer money—usually 1 to 3 business days via ACH transfer. Some people maintain accounts at two or three banks to take advantage of rate changes, though the difference between a 4.8% and 5.2% account is only about $40 per year on a $10,000 balance.
Do I need a minimum balance to get the advertised APY?
Most high-APY accounts do not have a minimum balance requirement, but some do. Check the account terms on the bank's website. If there is a minimum, confirm whether it applies to the entire balance or just to earn the full rate. Some banks pay a lower rate if your balance drops below the minimum, rather than closing the account.
What if I need to withdraw money before a year is up?
Savings accounts have no withdrawal penalties. You can take money out at any time without losing interest or paying a fee. The interest you earn is calculated daily, so if you withdraw money mid-month, you keep the interest earned up to that point. This is different from certificates of deposit (CDs), which do charge a penalty for early withdrawal.
Are online banks safe if they are not household names?
Online banks are as safe as traditional banks if they are FDIC-insured. Check the FDIC website to confirm the bank is on the list. Your money is protected up to $250,000 per bank regardless of whether the bank has branches or is well-known. Many online banks are subsidiaries of larger financial institutions—for example, Marcus is owned by Goldman Sachs—which adds another layer of stability.
How often should I check rates to see if I should move my money?
Rates change frequently, but moving money for a 0.1% or 0.2% difference is usually not worth the effort. If you see a rate that is 0.5% or higher than what you are currently earning, it may be worth moving. Track rates quarterly rather than weekly to avoid decision fatigue, and remember that the highest rate today may not stay the highest for long.