A credit union balance sitting in a share account is covered by federal insurance. A credit union member’s retirement annuity, the papers in a safe deposit box and a cryptocurrency wallet are not. The National Credit Union Administration (NCUA) says so plainly on its share insurance coverage page, in two sentences that many savers never read until something goes wrong.

The page is about federally insured credit unions and the NCUA’s Share Insurance Fund, which is a different system from the FDIC insurance that covers banks. The two share a familiar $250,000 figure, but the lists of what each protects are separate, and this article reports only what the NCUA says.

Three exclusions that catch people out

The NCUA lists what it does not cover in two groups. The first is money invested in six kinds of product: stocks, bonds, mutual funds, life insurance policies, annuities and municipal securities. Annuities are the one that surprises retirees most, because they are often sold or serviced in the same branch where the member banks.

The second group comes in a separate sentence: the NCUA “does not insure safe deposit boxes or their contents and it does not insure digital assets, such as cryptocurrencies.” Counting both groups, that is eight kinds of holdings outside the fund’s protection: six investment products, safe deposit boxes with their contents, and digital assets.

The practical question for a household is how its money is divided. Cash in share accounts and certificates is inside the fund, up to the limits the NCUA sets. Anything in the eight excluded kinds of holdings depends on other protections, such as the terms of the product contract or insurance a box renter buys separately, and the NCUA page does not describe those.

Insurance limits, ownership categories and the rules around them are the kind of dates-and-details material that The Retirement Money Brief tracks each weekday.

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The safe deposit box exclusion deserves a second look. A box rented from a credit union sits inside a federally insured institution, but the insurance attaches to deposit accounts, not to jewelry, deeds, cash or paperwork stored in a drawer. Cryptocurrency held anywhere is outside the fund as well, which the NCUA states directly.

What the fund does protect, and how much

The NCUA says the Share Insurance Fund “insures individual accounts at federally insured credit union up to $250,000, and a member’s interest in all joint accounts combined is insured up to $250,000.” Coverage is organized into five ownership categories, each with its own treatment:

• Single ownership: $250,000 per member-owner.
• Joint ownership: $250,000 per owner.
• Retirement accounts: $250,000 per member-owner for IRAs and similar accounts.
• Revocable trusts: each member-owner is insured up to $250,000 for each eligible beneficiary named or identified in the trust.
• Irrevocable trusts: each owner is insured up to $250,000 for each beneficiary named or identified in the trust.

Those are the categories where ordinary deposits live. An IRA held as a credit union share certificate falls under the retirement category, while an annuity bought through a credit union does not appear in any of them, because annuities sit on the uninsured list.

Where the dollars can quietly slip outside the line

Two situations come up repeatedly. The first is a member who assumes that everything a credit union sells carries the same federal backing as a savings account. The NCUA’s own list shows otherwise for investments, annuities and life insurance policies. The second is a member who parks digital assets or valuables with a credit union and treats them as insured. The agency says neither is covered.

Because the NCUA page does not say when its wording was last updated, readers should treat the date of this check, October 6, 2026, as the point to which the quoted language is current.

Confirming a credit union’s coverage before moving money

The NCUA points members to two tools. The Credit Union Locator at MyCreditUnion.gov confirms that a credit union is federally insured and that it displays the official NCUA insurance sign. The Share Insurance Estimator, on the same site, calculates coverage amounts for a member’s particular mix of accounts.

A short worksheet makes the check concrete. List each account with its ownership category, add up balances within each category, and mark any holding that falls into the six investment types, a safe deposit box or digital assets. The marked items are the ones the NCUA says its fund does not insure. The agency’s coverage page is the reference for every line.

More Financial Reading

• How many CDs can you park at 1 bank? FDIC rules you must know
• Adding someone to your bank account: tax traps and smart moves
• What really happens to your joint savings account when you die?

This piece was drafted with AI assistance; the figures and dates were checked against the National Credit Union Administration share insurance coverage page linked above.