Separate insurance coverage. Qualifying joint accounts, whether owned as joint tenants with right of survivorship, as tenants by the entireties, as tenants in common, or by husband and wife as community property, shall be insured separately from accounts individually owned by any of the co-owners. The interest of a co-owner in all qualifying joint accounts shall be added together and the total for that co-owner shall be insured up to the SMSIA.

Determination of insurance coverage. The interests of each co-owner in all qualifying joint accounts shall be added together and the total shall be insured up to the SMSIA. (Example: “A&B” have a qualifying joint account with a balance of $150,000; “A&C” have a qualifying joint account with a balance of $200,000; and “A&B&C” have a qualifying joint account with a balance of $375,000. A's combined ownership interest in all qualifying joint accounts would be $300,000 ($75,000 plus $100,000 plus $125,000); therefore, A's interest would be insured in the amount of $250,000 and uninsured in the amount of $50,000. B's combined ownership interest in all qualifying joint accounts would be $200,000 ($75,000 plus $125,000); therefore, B's interest would be fully insured. C's combined ownership interest in all qualifying joint accounts would be $225,000 ($100,000 plus $125,000); therefore, C's interest would be fully insured.

Qualifying joint accounts. A joint account is a qualifying joint account if each of the co-owners has personally signed a membership or account signature card and has a right of withdrawal on the same basis as the other co-owners. The signature requirement does not apply to share certificates, or to any accounts maintained by an agent, nominee, guardian, custodian or conservator on behalf of two or more persons if the records of the credit union properly reflect that the account is so maintained.

Failure to qualify. A joint account that does not meet the requirements for a qualifying joint account shall be treated as owned by the named persons as individuals and the actual ownership interest of each such person in such account shall be added to any other accounts individually owned by such person and insured up to the SMSIA in the aggregate. An account will not fail to qualify as a joint account if a joint owner is a minor and applicable state law limits or restricts a minor's withdrawal rights.

Nonmember joint owners. A nonmember may become a joint owner with a member on a joint account with right of survivorship. The nonmember's interest in such accounts will be insured in the same manner as the member joint-owner's interest.