HYSA vs Money Market Account

What they share

Each is offered by a bank or credit union and pays a variable interest rate. Each is insured up to $250,000 per depositor per insured bank when held at an FDIC member bank. Rates on both tend to move with the broader interest-rate environment. Neither is an investment account, and neither buys stocks.

Where they differ

Money market accounts usually offer check-writing or a debit card, while savings accounts usually do not. High-yield savings accounts sometimes pay slightly higher rates because they are simpler to run. Either way, compare the actual rate, not the account label. Fees and minimums vary by bank, so read the fine print.

How to choose

Pick the savings account if the money is for a goal you rarely touch. Pick the money market account if you want to write the occasional check from it. Splitting across two banks keeps you under the $250,000 insurance limit if your balance is large. Rate-shop once or twice a year, since rates drift.

A money market fund is a different product entirely

The similar name confuses everyone. A money market account is a bank deposit, covered by FDIC insurance up to the limit. A money market fund is a mutual fund, an investment product, and FDIC insurance does not cover investments. Funds aim to hold a $1 share price, but they can lose money. If the word fund is in the name, it's the investment version, not the bank account.

Ownership categories stretch the $250,000

FDIC insurance is per depositor, per insured bank, per ownership category. Your single accounts are one category. Joint accounts are another. A couple with $250,000 in individual accounts plus a $500,000 joint account can be fully covered at one bank because the categories are insured separately. The FDIC's online estimator walks through your exact setup before you move money.

Sweep accounts: follow the deposit

Some fintech apps and brokerages sweep your cash to partner banks behind the scenes. FDIC insurance applies at the bank actually holding the deposit, and pass-through coverage has conditions the app has to meet. Before you park serious money somewhere new, confirm which bank holds it and verify that bank on the FDIC's BankFind tool. The brand on the app isn't what the insurance follows.

Your records checklist

1. Confirm the bank is FDIC-insured before opening anything.
2. Compare the current APY, fees, and minimum balance requirements.
3. Match the account to your habit: hands-off saving or occasional checks.
4. Keep balances under the $250,000 insurance limit per bank.

Common questions

Is my money safe in a high-yield savings account?

Yes, up to $250,000 per depositor per insured bank under FDIC insurance. That covers principal plus earned interest. Use the FDIC's BankFind tool to verify a bank's coverage.

Can rates on these accounts drop?

Yes. Both pay variable rates that move with the economy, so your APY can fall. The account itself stays safe and liquid either way. That is why rate-shopping once or twice a year pays off.

Are online-only banks FDIC-insured?

Many are, but check. Use the FDIC's BankFind tool and confirm the bank's name, not just the app's brand. Some fintech apps sweep your cash to partner banks, so make sure you know whose name is on the insurance.

Does FDIC insurance cover the interest I've earned?

Yes. Coverage includes both principal and accrued interest, up to the $250,000 limit per depositor per ownership category. If your balance plus earned interest pushes past the limit, the excess isn't covered.

Sources and current instructions

Check the tax year and any later updates before acting. These are the primary sources used for this guide.

• Source: FDIC deposit insurance
• Source: FDIC home