The banks with the highest rates change month to month, so the "best" one depends on what you need beyond the rate itself

The highest savings rates right now sit between 4.25% and 5.35% APY, depending on the bank and the week you check. But the bank offering the highest rate today may not be the one you should open an account with. A 0.5% difference sounds small until you do the math: on $10,000, that's $50 a year. On $100,000, it's $500. The real choice is between online banks (which tend to have higher rates because they have no physical branches), traditional banks with online savings products, and credit unions—each with different trade-offs around access, insurance, and how straightforward it is to move money in and out.

Before you compare rates, know that FDIC insurance covers up to $250,000 per depositor per bank, so if you have more than that, you'll need accounts at multiple institutions anyway. Also know that rates are not locked in. The bank can lower your rate whenever it wants, and most do when the Federal Reserve cuts rates. You're not choosing a rate for five years; you're choosing a bank that will pay you competitively as conditions change.

Key Takeaways

  • Online banks consistently offer rates 0.5% to 1% higher than traditional banks because they have lower operating costs and compete primarily on rate.
  • The highest rates change weekly, so checking a rate comparison site before opening an account will show you what's available that day, not what was available last month.
  • Banks can lower your rate at any time with notice, so the "best" account is one at a bank that has historically kept rates competitive, not the one with the highest rate today.
  • Credit unions sometimes offer competitive rates to members, but you have to be may be able to access to join and the rate varies widely by institution.
  • Moving money between banks takes one to three business days via ACH transfer, so if you need when ready access to cash, keep your emergency fund at a bank where you can withdraw in person or when ready online.

Online banks versus traditional banks: why the rate difference exists

Online banks like Marcus, Ally, and American Express Personal Savings consistently offer rates 0.5% to 1% higher than Chase, Bank of America, or Wells Fargo. The reason is structural: an online bank has no branch network, no tellers, no physical real estate. It passes those savings to depositors in the form of higher rates. A traditional bank's savings account is often a loss leader—they pay you a low rate to keep your money, then lend it out at a much higher rate, or they hope you'll open a checking account and use their other services where they make their margin.

The trade-off is access. If you need to deposit cash or withdraw it in person, you can't do that at an online bank. You can transfer money in via ACH (which takes one to three business days) or via wire transfer (which is faster but may cost money). You can withdraw via ACH or check, but not when ready. If you have a checking account at a traditional bank and a savings account at an online bank, you can move money between them, but it's not when ready. For most people this is fine. For someone who regularly handles cash or needs when ready access to large sums, it's a real constraint.

The banks currently offering the highest rates

As of early 2025, the highest rates are held by online banks and a few traditional banks that have chosen to compete on savings rates. Marcus (owned by Goldman Sachs) has historically been at or near the top. Ally Bank, American Express Personal Savings, and Wealthfront Cash Account are also consistently competitive. Some credit unions and regional banks offer rates in the same range, but you have to be a member or live in their service area.

The exact ranking changes every few weeks. A bank might offer 5.35% one month and drop to 4.75% the next. Rather than naming a single "best" bank, the practical approach is to check a rate comparison site (Bankrate, DepositAccounts, or the banks' own websites) the day you're ready to open an account. Look for a bank that has been in the top tier for at least the last three months, not one that spiked to the top last week. Banks that spike and drop are often trying to attract deposits quickly and will cut rates just as fast once they have them.

If you're choosing between two banks with rates within 0.25% of each other, other factors matter more: whether you can link it to a checking account you already have (for faster transfers), whether the bank has a mobile app you trust, and whether the bank has a history of keeping rates competitive when the Fed cuts rates.

Credit unions: sometimes competitive, but with membership requirements

Credit unions are member-owned, not shareholder-owned, so in theory they can offer better rates because they're not trying to maximize profit. In practice, rates vary wildly. Some credit unions offer 4.5% to 5% on savings accounts. Others offer 0.5%. The rate depends entirely on the individual credit union's strategy and financial position.

The catch is membership. You can't just open an account at any credit union. You have to be may be able to access based on where you work, where you live, what organization you belong to, or (at some credit unions) whether you're willing to make a small donation to a specific charity. Once you're a member, you get access to their rates and services. If you're already a member of a credit union, it's worth checking their savings rate. If you're not, joining specifically for a savings account is usually not worth the paperwork unless the rate is significantly higher than what online banks are offering.

How to compare rates without getting locked into a bad choice

When you're comparing rates, look at the APY (annual percentage yield), not just the interest rate. APY includes the effect of compounding, so it's the true number. A bank advertising "5% interest" might actually pay 5.12% APY depending on how often it compounds. The APY is what matters for your actual earnings.

Check the minimum balance requirement. Some banks require $25,000 or more to earn the advertised rate; others have no minimum. If you have $5,000 to save, a bank requiring $25,000 minimum won't work for you. Check whether the bank charges monthly fees (most high-yield savings accounts don't, but some do if your balance drops below a threshold). Check whether there are limits on how many times per month you can withdraw without penalty—federal rules used to cap this at six, but that rule was removed in 2020, so most banks now allow unlimited withdrawals.

Finally, check the bank's history. Look at what rate they were offering six months ago and a year ago. If they've consistently stayed in the top tier, they're more likely to do so in the future. If they spiked to the top recently, they may be running a promotion and will cut rates once it ends.

Moving money between banks: timing and what to expect

Once you've opened an account at a high-yield savings bank, you'll want to move money in. If you're transferring from another bank, the standard method is an ACH transfer, which takes one to three business days. Some banks offer faster options: you can link your new account to your old checking account and initiate a transfer from either end. You can also deposit via check or wire transfer, though wire transfers may cost $15 to $30.

The important thing to know is that you can't move money when ready between banks. If you need cash today, you have to withdraw from a bank where you can access funds when ready—either a traditional bank with branches, or an online bank's linked checking account. This is why many people keep a small emergency fund (one to two months of expenses) in a checking account at a traditional bank, and move the rest to a high-yield savings account at an online bank.

What happens to your rate when the Federal Reserve changes rates

The Federal Reserve sets a target range for the federal funds rate, which is the rate banks charge each other for overnight loans. When the Fed raises or lowers that rate, savings account rates usually follow, but not when ready and not by the same amount. When the Fed raises rates, online banks typically raise savings rates within days or weeks. When the Fed cuts rates, online banks cut savings rates more slowly, but they do cut them.

The banks that cut rates most aggressively are usually the ones that raised them most aggressively. If a bank was first to 5.35% when rates were rising, it will probably be first to cut when rates fall. Banks that move more slowly tend to be more stable. This is another reason to look at a bank's history rather than just the current rate.

Frequently Asked Questions

Is my money safe in an online bank?

Yes, as long as the bank is FDIC-insured, which all the major online banks are. FDIC insurance covers up to $250,000 per depositor per bank, the same as at a traditional bank. You can verify a bank's FDIC status on the FDIC's website by searching for the bank name.

Can I withdraw money from a high-yield savings account whenever I want?

Yes. Federal rules no longer limit the number of withdrawals per month. You can withdraw as often as you want, but transfers to other banks take one to three business days. Withdrawals within the same bank (like moving money to a linked checking account) are usually when ready.

What's the difference between a high-yield savings account and a money market account?

A money market account is similar to a savings account but may offer a slightly higher rate in exchange for a higher minimum balance. Both are FDIC-insured and have no withdrawal limits. For most people, the difference in rate is small enough that a high-yield savings account is simpler.

Should I put all my savings in the highest-rate account?

Not necessarily. If you have more than $250,000, you need accounts at multiple banks to stay within FDIC limits. If you have less, the highest-rate account is usually the right choice, but only if the bank has a history of staying competitive. A bank that's highest today but cuts rates aggressively later will cost you money.

Do I need a checking account at the same bank as my savings account?

No. You can have a checking account at one bank and a savings account at another. Transfers between them take one to three business days via ACH. Many people do this to get the best rate on savings while keeping checking at a bank with convenient branches or ATMs.