Interest rates vary by bank and account type, and the highest rate is rarely at the bank where you keep your checking account
The bank offering the best interest rate on savings changes week to week. Right now, online banks typically offer rates between 4.5% and 5.35% APY on high-yield savings accounts, while traditional banks with physical branches usually offer between 0.01% and 0.5%. The difference matters: on $10,000, the gap between 0.1% and 5% is roughly $490 per year.
The highest rates are almost always at banks you've never heard of, and that's by design. Online banks have lower overhead costs—no tellers, no buildings, no branch staff—so they pass savings to depositors through higher rates. Traditional banks use deposits to fund loans, and they price deposits competitively only when they need them. Right now, many online banks need deposits more than traditional banks do, which is why the gap exists.
Rate changes happen constantly. A bank might offer 5.2% one week and drop to 4.8% the next. This is normal and expected. You are not locked into a rate when you open an account—most savings accounts have variable rates that adjust whenever the bank changes them.
Key Takeaways
- Online banks consistently offer rates 4% to 5% higher than traditional banks because they have lower operating costs and can pass those savings to depositors.
- The highest rate today will not be the highest rate next month, so comparing rates once and then ignoring them will cost you money over time.
- Rate comparison sites like Bankrate, DepositAccounts, and the FDIC's BankFind tool show current rates across hundreds of banks, updated daily.
- A bank's size, reputation, or advertising budget has no connection to the rate it offers—the best rate often comes from a bank with minimal marketing.
- All deposits up to $250,000 are insured by the FDIC regardless of the bank's size or how well-known it is, so choosing based on rate rather than brand is financially sound.
How to find current rates across banks
The fastest way to see rates side by side is to use a rate comparison tool. Bankrate, DepositAccounts, and DepositAccounts.com all pull rates from hundreds of banks and update them daily. You can filter by account type (high-yield savings, money market, CD) and sort by rate from highest to lowest. These tools are free and do not require you to enter personal information.
The FDIC's BankFind tool (at bankfind.org) shows rates for FDIC-insured banks only, which is actually a useful filter—it guarantees your deposit is protected up to $250,000. Search by state or bank name, and the tool displays current rates for savings and money market accounts.
Do not rely on a single bank's website to tell you whether its rate is competitive. Banks do not advertise rates prominently when those rates are low, and they have no incentive to show you a competitor's higher rate. Comparison tools exist because banks would rather you not know what you're missing.
Why online banks offer higher rates
Online banks have no physical locations, no branch staff, and no real estate costs. A traditional bank with 500 branches pays for buildings, utilities, security, and tellers at every location. An online bank pays for servers and customer service staff, which costs far less at scale. That cost difference translates directly into the rate they can afford to pay you.
Online banks also tend to be newer and smaller, which means they are actively trying to grow their deposit base. A large traditional bank with millions of customers does not need to attract new deposits urgently—they have plenty. A newer online bank needs deposits to fund loans and build its business, so it pays more to get them. This competitive pressure is what keeps rates high at online banks and low at traditional banks.
The trade-off is convenience. An online bank cannot hand you cash at a teller window or let you deposit a check in person. Most online banks have no ATM network of their own, though many partner with ATM networks or reimburse ATM fees. If you need to deposit cash or checks regularly, an online bank may not be practical, and the rate advantage may not be worth the friction.
Comparing rates across different account types
High-yield savings accounts and money market accounts typically offer the highest rates because they are the most liquid—you can withdraw money whenever you want. Certificates of deposit (CDs) sometimes offer higher rates, but only if you lock your money away for a set period (three months, six months, one year, five years). If you withdraw before the term ends, you pay a penalty that can wipe out all the interest you earned.
The table below shows how rates typically compare across account types at the same bank. Actual rates change constantly, so use this as a guide to the relationship between account types, not as current pricing.
| Account Type | Typical Rate Range | When to Use It |
|---|---|---|
| High-yield savings | 4.5% to 5.35% | Money you might need within the next year |
| Money market account | 4.5% to 5.25% | Money you might need soon, with check-writing access |
| 3-month CD | 5.0% to 5.5% | Money you will not touch for three months |
| 1-year CD | 4.5% to 5.3% | Money you will not touch for one year |
| 5-year CD | 3.5% to 4.8% | Money you will not touch for five years |
High-yield savings accounts are the most flexible because you can withdraw without penalty. Money market accounts add check-writing and debit card access, though some banks limit how many withdrawals you can make per month. CDs lock in a rate for a fixed period, which protects you if rates fall, but it also traps you if rates rise—you cannot move your money to a higher-paying account without paying a penalty.
What happens when rates change
Banks change savings rates constantly, usually in response to changes in the Federal Reserve's benchmark rate. When the Fed raises its rate, banks can afford to pay more on deposits because they can charge more on loans. When the Fed lowers its rate, banks lower deposit rates too. This happens automatically—you do not have to do anything, and you do not get to choose whether to accept the new rate.
A rate drop can happen overnight. You might open an account at 5.2% and wake up three weeks later to find it has dropped to 4.8%. This is not a breach of contract or a surprise—the account agreement you signed says the rate is variable and can change at any time. The bank will notify you of the change, usually by email, but the notification often comes after the change takes effect.
This is why comparing rates periodically matters. If you opened an account six months ago and have not checked the rate since, you might be earning significantly less than you could be earning elsewhere. Moving money to a higher-paying account takes a few days and costs nothing, so there is no penalty for switching when rates diverge.
FDIC insurance and bank safety
Every bank mentioned in a rate comparison tool is FDIC-insured, which means your deposits up to $250,000 are protected by the federal government if the bank fails. This protection applies regardless of the bank's size, how long it has been in business, or how much advertising it does. A tiny online bank with one year of history and a household-name traditional bank have identical deposit protection.
This matters because the highest rates often come from banks you have never heard of. You might feel nervous depositing $50,000 with a bank that has no branches and minimal marketing. The FDIC insurance removes that risk. Your money is as safe at a small online bank as it is at a bank with thousands of branches.
If you have more than $250,000 to deposit, you can spread it across multiple banks to stay within the insurance limit at each one. Some banks offer higher FDIC limits for certain account types (like retirement accounts), but for standard savings accounts, $250,000 per bank is the limit.
Frequently Asked Questions
Can I move money between banks without losing interest?
Yes. Transferring money from one bank to another takes two to four business days and does not affect the interest you earn. Interest accrues daily based on your balance, so you earn interest right up until the money leaves the old bank and continue earning at the new rate as soon as it arrives. There is no gap or penalty.
Why do some banks advertise rates that are higher than what I see on comparison sites?
Banks sometimes offer promotional rates for new customers or for deposits above a certain amount. These rates are real but temporary—they might last 30 days or 90 days before dropping to the bank's standard rate. Comparison sites show the standard rate, not promotional rates, so you have to check the bank's website directly to see if a promotion applies to you.
Is a CD worth it if rates might drop?
A CD locks in a rate, which protects you if rates fall during the CD term. If rates rise instead, you are stuck with the lower rate and cannot move your money without paying a penalty. CDs make sense if you believe rates will fall or if you want to may provide a rate for a specific time period. For money you might need access to, a high-yield savings account is more flexible.
Do I need to keep a minimum balance to earn the advertised rate?
Most online banks do not require a minimum balance to earn the full advertised rate. Some traditional banks require $1,000 or $10,000 to earn the stated rate, and pay a lower rate on smaller balances. Check the bank's terms before opening an account—comparison sites usually note minimum balance requirements, but it is worth confirming on the bank's website.
What if a bank goes out of business?
The FDIC takes over the bank's deposits and either transfers them to another FDIC-insured bank or pays you directly, up to $250,000 per account type. This process usually takes a few days. You do not lose money, and you do not have to do anything—the FDIC handles it automatically. Bank failures are rare, and FDIC-insured failures are rarer still.