Is a money market account FDIC insured?

Yes, as long as it is held at a bank that is a member of the FDIC. Coverage applies up to $250,000 per depositor, per insured bank, per ownership category.

What if my money market account is at a credit union instead of a bank?

Credit unions are typically insured by the National Credit Union Administration (NCUA) rather than the FDIC, but the NCUA’s Share Insurance Fund provides equivalent protection, also generally up to $250,000 per depositor, per institution, per ownership category.

What does "per ownership category" mean?

The FDIC insures different account ownership types — such as single accounts, joint accounts, and certain retirement accounts — separately. This means a depositor can have more than $250,000 in total coverage at one bank by holding funds across different ownership categories.

What happens to my money market account if my bank fails?

If an FDIC-insured bank fails, the FDIC typically arranges for insured deposits, including money market accounts, to be transferred to another insured bank or paid out directly, generally within a few business days.

Does FDIC insurance cover investment losses in a money market account?

This question doesn’t apply the way it might for an investment, because a money market account is a deposit product, not an investment — it doesn’t fluctuate in value the way a security would. FDIC insurance protects against the bank’s failure, not market performance.

How can I check if my bank is FDIC insured?

You can verify FDIC membership through the FDIC’s official BankFind tool, or simply look for the FDIC member disclosure that insured banks are required to display.

Is a joint money market account insured differently than an individual one?

Yes. Joint accounts are insured up to $250,000 per co-owner, separately from each owner’s individual accounts, effectively allowing joint account holders more combined coverage at the same bank.

What if I have more than $250,000 to deposit?

You can spread funds across multiple FDIC-insured banks, use different ownership categories at the same bank, or use accounts specifically structured to extend coverage, to keep the full amount insured.

Does FDIC insurance cost the depositor anything?

No. FDIC insurance is funded by premiums paid by member banks, not by depositors, so there is no direct cost to you for the protection on an eligible account.

Is online-bank money market coverage the same as a traditional bank’s?

Yes, provided the online bank is FDIC insured, which the vast majority of reputable online banks are. The coverage limits and rules are identical regardless of whether the bank operates branches or exists only online.

Is Your Money Market Account FDIC Insured? | Imperialpedia

One of the strongest arguments for keeping cash in a money market account rather than, say, an uninsured investment, is the federal deposit insurance backing it. But that protection has specific rules and limits that are worth understanding precisely, rather than assuming "my money is just insured" covers every scenario.

What FDIC Insurance Actually Covers

The Federal Deposit Insurance Corporation (FDIC) insures deposits — including money market accounts, savings accounts, and checking accounts — held at member banks. If an FDIC-insured bank fails, the FDIC guarantees depositors will not lose their insured funds. This is different from investment protection: a money market account isn't a security that can lose market value, so FDIC insurance specifically protects against the failure of the institution itself.

The $250,000 Coverage Limit

FDIC insurance covers up to $250,000 per depositor, per insured bank, per ownership category. Each part of that phrase matters:

Per depositor — the limit applies to you as an individual, not per account.
Per insured bank — the limit resets at each separate FDIC-member institution.
Per ownership category — different account structures (single, joint, certain retirement accounts) are insured separately, even at the same bank.

This means a single depositor can have well over $250,000 in total FDIC coverage at one bank by holding funds across different ownership categories, such as an individual account and a jointly owned account.

Credit Unions Use NCUA, Not FDIC

If your money market account is held at a credit union rather than a bank, it isn't covered by the FDIC — credit unions are instead insured by the National Credit Union Administration (NCUA) through its Share Insurance Fund. The protection is structurally equivalent: generally up to $250,000 per depositor, per institution, per ownership category. The difference is only in which federal agency backs the guarantee.

Ownership Categories in Practice

Ownership category	How coverage applies
Single (individual) account	Up to $250,000 for that individual at that bank
Joint account	Up to $250,000 per co-owner, separate from individual coverage
Certain retirement accounts	Insured separately, up to $250,000

Understanding these categories is especially useful for households managing combined savings, since spreading funds thoughtfully across ownership types at the same bank can extend total coverage well beyond a single $250,000 limit.

How This Differs From a Money Market Fund

It's worth repeating a distinction covered in our guide to money market account vs. money market fund: a money market fund is an investment product and carries no FDIC insurance at all, regardless of how similar its name sounds. Only money market accounts held at FDIC-member banks (or NCUA-insured credit unions) carry this deposit insurance.

What Happens If a Bank Fails

Bank failures are rare, but when they occur, the FDIC typically steps in quickly — often arranging for insured deposits to be transferred to another healthy institution, or paying depositors directly, usually within a few business days. In either case, insured amounts are protected regardless of the bank's financial condition at the time of failure.

How to Confirm Your Bank Is Covered

You can verify FDIC membership through the FDIC's official bank-lookup tool, and insured banks are required to visibly disclose their membership. If you're uncertain whether your specific institution is FDIC insured — or NCUA insured, if it's a credit union — confirming this before depositing a significant sum is a reasonable, low-effort precaution.

Common Mistakes

Assuming a $250,000 limit applies per account rather than per depositor, per bank, per ownership category.
Not realizing a money market fund at a brokerage carries no FDIC protection at all.
Failing to structure large balances across ownership categories or institutions when holding more than the single-category limit.
Assuming all credit unions and online banks are automatically insured without confirming NCUA or FDIC membership.

Conclusion

FDIC insurance is a core reason money market accounts are considered a safe place for meaningful cash balances. Understanding the $250,000 limit, how ownership categories work, and the NCUA equivalent for credit unions ensures you're actually getting the full protection you think you have — rather than assuming coverage that may not apply as broadly as expected.