The highest rates change weekly, and they're almost never at the big banks you know
The bank with the highest interest rate this week is not Chase, Bank of America, or Wells Fargo. It's usually an online bank or credit union you've never heard of. The reason: traditional banks with physical branches pay less because they don't need to compete for deposits the same way. Online banks and some credit unions have lower overhead and pass that savings to you as higher rates on savings accounts and money market accounts.
The catch is that rates move constantly. A bank offering 4.75% today might drop to 4.50% next week. The banks that lead one month often don't lead the next. This means there's no single answer to "which bank has the most"—only which banks are leading right now, and how to find them when rates shift.
Key Takeaways
- Online banks and credit unions typically offer 1% to 2% higher rates than traditional banks, but rates change weekly so the leader today may not lead next month.
- You can compare current rates across hundreds of banks on sites like Bankrate, DepositAccounts, and the FDIC's BankFind tool, which update daily.
- A 0.5% difference in rate on $10,000 costs you $50 per year, so moving money to a higher-rate bank is worth doing if you have a large balance.
- Credit unions often have competitive rates and may offer better terms if you meet membership requirements, which vary by location and employer.
- The highest rates are usually on savings accounts, money market accounts, and certificates of deposit (CDs), not on checking accounts.
Where to find the current highest rates
The fastest way to see which banks are leading right now is to visit a rate comparison site. Bankrate, DepositAccounts, and NerdWallet all publish updated rates daily and let you filter by account type (savings, money market, CD) and term length. The FDIC also runs BankFind, which shows rates for banks it insures, though it's less user-friendly than the others.
When you look at these sites, you'll see the same names appearing near the top repeatedly: Marcus (owned by Goldman Sachs), Ally Bank, American Express Personal Savings, Discover Bank, and several smaller online banks. Credit unions like Connexus and Pentagon Federal Credit Union also compete for the top spots. The names change slightly depending on the account type and the week, but the pattern is consistent—online institutions dominate.
Don't rely on a single site or a single day's snapshot. Check at least two comparison sites, and if you're moving a large amount of money, check again a few days later to see if rates have shifted. Some banks raise rates to attract deposits, then lower them once they have enough.
How much difference does the rate actually make
A difference of 0.5% sounds small until you do the math. On $10,000, the difference between a 4.5% rate and a 5.0% rate is $50 per year. On $100,000, it's $500 per year. On $50,000, it's $250 per year. If you have a six-month emergency fund sitting in a checking account earning 0.01%, moving it to a 4.75% savings account could earn you hundreds of dollars without any risk or effort.
The math gets more interesting with CDs. A one-year CD at 5.25% on $25,000 earns $1,312.50 in interest. The same amount at 4.75% earns $1,187.50. That's a $125 difference for doing nothing but choosing the right bank. Over five years, small rate differences compound into real money.
That said, chasing the absolute highest rate by moving money every month costs time and carries small risks—you might miss a deposit, or a bank might close your account if you move money too frequently. A reasonable strategy is to move money once or twice a year to a bank in the top tier, rather than constantly hunting for the single highest rate.
Online banks versus credit unions versus traditional banks
Online banks (Marcus, Ally, Discover) typically offer the highest rates on savings and money market accounts because they have no physical branches. They make money on loans and investments, not on customer deposits, so they can afford to pay more. The tradeoff is that you can't walk into a branch or talk to someone in person—everything is done by phone, email, or app.
Credit unions are member-owned and often offer competitive rates, especially on savings accounts and CDs. Some credit unions, like Connexus and Pentagon Federal, are open to anyone; others require you to work for a specific employer, live in a specific area, or belong to a specific organization. If you meet the membership requirement, a credit union may offer rates as high as an online bank, plus the option to call a local branch or visit in person.
Traditional banks (Chase, Bank of America, Wells Fargo, Citibank) almost always offer lower rates—often 0.01% to 0.5% on savings accounts. They pay less because they rely on branch traffic and brand recognition to attract deposits, not on competitive rates. If you need a physical branch nearby or prefer a familiar name, you'll pay for that convenience in lower interest.
What type of account earns the most interest
Savings accounts and money market accounts earn the most interest among everyday accounts. High-yield savings accounts (HYSA) at online banks currently pay between 4.5% and 5.25%, depending on the week and the bank. Money market accounts work similarly but may require a higher minimum balance and offer check-writing privileges.
Certificates of deposit (CDs) often pay slightly more than savings accounts, especially for longer terms. A one-year CD might pay 5.25%, while a five-year CD might pay 5.35%. The tradeoff is that your money is locked up for the term—if you withdraw early, you pay a penalty that can erase months of interest.
Checking accounts almost never earn meaningful interest, even at online banks. A few banks offer checking accounts with rates around 2% to 3%, but they usually require direct deposit, a minimum balance, or a certain number of debit card transactions per month. For most people, a high-yield savings account is the better choice.
How to move money to a higher-rate bank safely
Opening an account at a new bank takes 10 to 15 minutes online. You'll need your Social Security number, a government ID, and proof of address (a recent utility bill or bank statement). Most online banks verify your identity instantly and let you fund the account the same day via ACH transfer from your current bank.
Before you move money, confirm that the new bank is FDIC-insured (or NCUA-insured if it's a credit union). The FDIC insures up to $250,000 per account type per bank, so if you have more than $250,000 in savings, you'll need to split it across multiple banks to keep it all insured. Check the bank's website or call to confirm coverage.
Set up an ACH transfer from your old bank to the new one. This is free and takes one to three business days. Don't close your old account immediately—wait until the transfer clears and you've confirmed the money arrived. Once you're sure everything is set up, you can close the old account or keep it for emergencies.
Why rates keep changing and how to stay on top of it
Banks raise and lower rates based on the Federal Reserve's decisions about short-term interest rates. When the Fed raises its benchmark rate, banks have more incentive to pay higher rates on deposits to attract money. When the Fed cuts rates, banks lower what they pay. This is why the highest rate available today might be 0.5% lower in six months—not because a specific bank got worse, but because the entire market shifted.
You don't need to check rates every day, but checking once a month or every other month is reasonable if you have a large balance. Set a calendar reminder to visit Bankrate or DepositAccounts on the first of each month. If you see a rate drop of 0.5% or more across the board, that's usually a sign the Fed cut rates. If you see rates climbing, that's a sign the Fed is raising.
Some people set up alerts on rate comparison sites to notify them when a specific bank hits a certain rate. This can help you move quickly if a bank you like suddenly becomes the leader, but it also creates the temptation to chase rates constantly. A simpler approach is to move money once or twice a year to whichever bank is in the top tier at that moment.
Frequently Asked Questions
Can I lose money if I move my savings to a different bank?
No. As long as the bank is FDIC-insured and you keep your balance under $250,000 per account type, your money is protected by federal insurance. The only risk is if you make a mistake during the transfer—for example, entering the wrong account number—but this is rare and banks can usually reverse it.
Do I have to keep a minimum balance to get the advertised rate?
Most online banks do not require a minimum balance to earn the advertised rate on savings accounts. Some money market accounts or CDs may require $1,000 to $25,000 to open, but once the account is open, you can withdraw down to zero without losing the rate. Check the bank's terms before opening.
What happens if a bank lowers its rate after I open an account?
The bank can lower the rate on your existing balance without your permission, and you have no recourse. This is why it makes sense to move money to a higher-rate bank every six months or so if rates have shifted. You're not locked in to any rate on a savings account—only on a CD.
Is it worth opening multiple accounts at different banks?
Yes, if you have more than $250,000 in savings. Since FDIC insurance covers only $250,000 per account type per bank, splitting money across two or three banks keeps it all insured. It also gives you flexibility to move money to whichever bank is offering the best rate at any given time.
Why do credit unions sometimes have better rates than online banks?
Credit unions are nonprofit and return profits to members, so they can afford to pay higher rates on deposits. However, not all credit unions offer high rates—it depends on the union's size, location, and strategy. Check your local credit union's rates against online banks before assuming one is better than the other.