If you are trying to work out how much of your cash is federally insured, the balance printed on any single account statement will not tell you. The $250,000 figure is not a limit per account. It is three limits applied at the same time — per depositor, per bank, per ownership category — and your coverage is whatever that combination produces.
That one correction clears up most of the confusion around FDIC insurance. Two accounts at the same bank do not double your protection. One pot of money can be spread across two separately chartered institutions and count twice. And the same person can hold several times $250,000 at a single bank and still be fully covered, simply because the money sits in different ownership categories.
The three “per”s, worked through one household
Start with the household, not the account
Most people approach this by adding up their accounts. That is the wrong unit of measurement.
Coverage is calculated per depositor, per insured bank, per ownership category. Change any one of those three and the number changes. Change none of them and adding an account does nothing at all.
Take a normal household: two spouses, one bank, four registrations. Nothing exotic here — which is exactly why this structure catches people out.
The arithmetic, registration by registration
The couple in this example is Nadia and Omar. They bank at one insured institution and hold the following:
- Nadia's own account — held in her name alone, so it falls in the single category. Covered up to $250,000.
- Their joint account — owned by two people, so it falls in the joint category. Covered up to $250,000 per co-owner, or $500,000 for the pair.
- Their retirement accounts — Nadia's IRA and Omar's IRA each fall in the certain retirement accounts category. That is $250,000 each, or $500,000.
- Their revocable trust — set up with their two children as beneficiaries. Revocable trust coverage runs at $250,000 per beneficiary, per owner who created the trust: $250,000 × 2 beneficiaries × 2 owners = $1,000,000.
Add those together and the household is covered for $2,250,000 at a single bank. That is the part that surprises people. Nothing has been hidden, split across institutions or arranged cleverly. The categories alone did the work.
Now the part that matters more.
Reading the result: which registration is exposed
Suppose Nadia's own account happens to hold $450,000 rather than $250,000. The household total at the bank is still large, and the joint account, the IRAs and the trust are all fine. But that single registration is $200,000 over its own category limit, and that $200,000 is uninsured.
This is the failure mode. People assume a big total at one bank is safe because the household number looks comfortable, when in reality coverage is decided registration by registration, each against its own ceiling.
The point is not that anyone should rearrange anything. It is that the exposure lives in the specific category, not in the aggregate.
Ownership categories, and what each one adds
Same depositor, different category, separate coverage
The category is what lets the same person's money at the same bank count more than once. That is the single mechanic behind the entire table below — everything else is detail.
The four categories that apply to most households
Single accounts. Money you hold in your own name with no co-owner and no beneficiary named. Straightforward: $250,000 per person. If you hold several single accounts at one bank, they are added together and the total is capped at $250,000.
Joint accounts. Each co-owner is insured separately up to $250,000, so two owners can reach $500,000. Be careful here: your interest in all joint accounts at the same bank is added together. If you co-own three joint accounts at one institution, you do not get $250,000 three times — the category limit applies to your combined interest.
Certain retirement accounts. Traditional IRAs, Roth IRAs, SEP and SIMPLE IRAs and a few similar self-directed retirement accounts, at $250,000 per owner. Your retirement accounts at one bank combine into a single limit, so two IRAs at the same institution do not give you $500,000.
Revocable trusts. Coverage is $250,000 per beneficiary, per owner who created the trust. The FDIC has revised this calculation in recent years to simplify it, so older guides that quote a $1,250,000 threshold for trusts naming five or more beneficiaries may no longer match current guidance. Check the FDIC's own trust page before relying on a number.
The categories most readers will never use
Irrevocable trusts, corporation and partnership accounts, employee benefit plans and government accounts exist as separate categories too. Employee benefit plans, which is where 401(k)-type plan money held at a bank sits, are insured per participant rather than per account owner — they do not fall under the retirement category above. Government accounts run on a per-official-custodian basis with extra conditions.
Table 1 — Ownership category → who counts → what it adds
Ownership category
Who counts
What it adds
Single
One person
$250,000 for your own deposits held in your name alone
Joint
Each co-owner
$250,000 per co-owner — two owners, $500,000
Certain retirement
Each account owner
$250,000 per person; all your retirement accounts at that bank combined
Revocable trust
Each beneficiary, per owner who created the trust
$250,000 × beneficiaries × owners
Irrevocable trust
Beneficiaries
Separate category with its own rules — read current FDIC guidance
Employee benefit plan
Each plan participant
$250,000 per participant, on a pass-through basis
Corporation / partnership / association
The entity
$250,000 per entity
Government
Official custodian
$250,000 per custodian, with additional conditions
The aggregation trap: one charter, several brand names
Two brands, one charter
“Per bank” does not mean per branch, per website or per brand name. It means per insured institution — the charter.
Two savings products with completely different names, different apps and different logos can be the same insured bank underneath. If they share a charter, your money at both is added together for coverage purposes. The branding is marketing. The charter is the unit that counts.
One brand, several charters
The reverse case surprises people in the other direction. A single consumer brand can operate through more than one chartered institution, and those charters are separately insured. Two accounts that look like they are with the same company may in fact be at two different banks, and each gets its own $250,000.
Both of these are common, and both are invisible unless you look up the charter. Banks merge, absorb each other and keep the old brand name alive for years.
Why apps make this worse
When a non-bank app holds your cash, the money usually sits at a partner bank. That partner can change — sometimes with little notice — which means your aggregation can shift underneath you without anyone asking you to approve it. The app's interface will rarely make this obvious.
What is not covered
Money market deposit accounts vs money market funds
This is the highest-value distinction on the page, because the names are almost identical and the coverage is opposite.
A money market deposit account is a deposit at a bank. It is insured like any other deposit.
A money market mutual fund is a security. It is not FDIC-insured, it is not protected against market losses, and if the fund's value falls, insurance does not step in.
SIPC is not deposit insurance
The Securities Investor Protection Corporation covers brokerage customers when a brokerage fails, up to $500,000 in total, of which up to $250,000 applies to cash claims. That is a different thing from deposit insurance, covering a different risk. It does not protect you against an investment losing value, and it is not a substitute for FDIC coverage.
Crypto, safe-deposit contents, and money left with an app
Crypto held on an exchange or in a wallet is not FDIC-insured. Neither are the contents of a safe-deposit box — the box itself is a rented storage arrangement, not a deposit account.
Balances sitting with a non-bank app are the murkiest case. Insurance generally attaches only if the funds are genuinely on deposit at an insured institution and the bank's records identify you as the owner behind the pooled account. If those conditions are not met, the coverage does not follow the money into the app.
The advertising boundary — a section in motion
How a non-bank company may describe itself as “FDIC insured” is an area of active regulatory attention, and so is the recordkeeping required for custodial accounts. The statutory limits are stable; this particular part of the landscape is not. If you are assessing an app, go to current FDIC material rather than trusting a marketing page, and treat any 2023-era summary as potentially out of date.
FDIC vs NCUA: same headline number, two rulebooks
Credit unions are insured by the National Credit Union Share Insurance Fund, administered by the NCUA — not by the FDIC. The headline figure matches: $250,000 per share owner, per insured credit union, per ownership category.
The fine print is where the two diverge. Retirement account treatment and trust account treatment are not automatically identical between the agencies, and writing one from the other's rules is a common source of error. Each column in the table below belongs to its own agency.
One more practical point: not every credit union is federally insured. Some carry only private insurance. If you cannot confirm federal coverage, that changes your risk picture, so confirm it before assuming.
Table 2 — FDIC vs NCUA
FDIC
NCUA
What it insures
Deposits at insured banks and savings associations
Shares (deposits) at federally insured credit unions
Headline limit
$250,000 per depositor, per bank, per ownership category
$250,000 per share owner, per credit union, per ownership category
Retirement accounts
Certain retirement accounts get a separate $250,000 per owner
Similar structure — read NCUA's own rules rather than inferring them
Trust accounts
$250,000 per beneficiary, per owner; recently simplified
Read NCUA's rules separately; do not assume the fine print matches
Lookup and estimator tools
BankFind Suite, and the EDIE coverage estimator
NCUA's credit union locator and share insurance estimator
How to check your own coverage
The method takes about fifteen minutes and does not require any specialist knowledge.
- Find the charter behind the name on your statement. The brand is not the institution. Look for the legal name of the bank, usually in the small print or on the account agreement.
- Look that charter up. Use the FDIC's BankFind Suite for banks and savings associations, or the NCUA's credit union locator for credit unions. You are confirming which single insured institution holds your money.
- Sort every balance into an ownership category. Single, joint, retirement, trust — one per account.
- Add up within each category, per person. This is where the answer appears. Add your own holdings, not the household's.
- Check the number against $250,000. Anything above it in a single category is outside coverage. You can run the whole thing through the FDIC's EDIE estimator as a cross-check.
If the estimator and your own arithmetic disagree, work out why before you move anything. The gap is usually a category you assigned incorrectly.
Limitations, and what to re-check
What is stable. The $250,000 standard is set by statute, not by policy discretion, and it is not indexed to inflation. It was permanently raised from $100,000 in 2010. Ownership category definitions change by administrative rulemaking, which is a public process, so changes are announced rather than sudden.
What is in motion. Fintech advertising claims and the pass-through insurance rules for app balances are under active regulatory attention. Confirm the current position with the agency directly rather than with a secondary summary.
What this article is not. It is general information, not financial advice, and not a coverage determination for your specific situation. The example arithmetic above is illustrative only, constructed from the published per-depositor limit to show how the categories combine. Your own numbers depend on your registrations, your charter and the current rules.
FAQ
Do joint accounts get $500,000 of FDIC insurance?
For two co-owners, yes — each co-owner is insured up to $250,000 in the joint category, so a two-person joint account can reach $500,000. The catch is aggregation: if you co-own more than one joint account at the same bank, your interest in all of them is added together and capped at $250,000 for you.
Does FDIC insurance cover accounts at two banks under one brand?
It depends entirely on the charter, not the brand. Two differently named products that sit under a single charter are one bank for coverage purposes and your balances aggregate. Conversely, one brand operating through two separate charters gives you two separate limits.
Is a money market fund FDIC insured?
No. A money market mutual fund is a security and carries no FDIC protection. A money market deposit account — an MMDA — is a bank deposit and is insured normally. Check which one you actually hold.
Are fintech app balances FDIC insured?
Not automatically. Coverage depends on whether the money is genuinely on deposit at an FDIC-insured bank and whether that bank's records identify you as the owner behind the pooled account. If the records do not support that, the money can sit outside coverage even though the app advertises insured status.
Bottom line
Three things decide your number, and none of them is the balance on your statement. Your charter — the actual insured institution behind the brand. Your category — single, joint, retirement or trust. Your depositor — you, not the household.
Get those three right and the arithmetic is straightforward. Get the charter wrong and you can be badly over a limit you never knew you were approaching.
The rules described here are published by the FDIC and the NCUA. Verify figures against those sources before making decisions, particularly for trust accounts and non-bank app balances.
