Minn. Stat. § 136G.09
Subd. 1. Contributions to an account.
A person may make contributions to an account on behalf of a beneficiary. Contributions to an account made by persons other than the account owner become the property of the account owner. A person does not acquire an interest in an account by making contributions to an account. Contributions to an account must be made by check, money order, or other commercially acceptable means as permitted by the United States Internal Revenue Service and authorized by the plan administrator in cooperation with the office and the board.
Subd. 2. Authority of account owner.
An account owner is the only person entitled to:
Subd. 3. Security for loans.
An interest in an account or matching grant account must not be used as security for a loan.
Subd. 4. Separate accounting.
The plan must provide a separate account for each beneficiary for whom contributions are made. Each account must have a single account owner and a single beneficiary. An account owner must not open more than one account for the same beneficiary, but several account owners may open accounts for the same beneficiary.
Subd. 5. Naming of beneficiary.
The account owner must designate the beneficiary of an account when the account is established, except for accounts established under section 529(e)(1)(C) of the Internal Revenue Code, which do not require a designated beneficiary until a distribution is made.
Subd. 6. Change of beneficiary.
An account owner may change the beneficiary of an account to a member of the family of the current beneficiary, at any time without penalty, if the change will not cause the total account balance of all accounts held for the new beneficiary to exceed the maximum account balance limit as provided in subdivision 8. A change of beneficiary other than as permitted in this subdivision is treated as a nonqualified distribution under section 136G.13, subdivision 3.
Subd. 7. Change of account ownership.
An account owner may transfer ownership of an account to another person eligible to be an account owner. All transfers of ownership are absolute and irrevocable.
Subd. 8. Maximum account balance limit.
Subd. 9. Excess contributions and balances.
A contribution to any account for a beneficiary must be rejected if the contribution would cause the total account balance of all accounts held for the same beneficiary, including the matching grant account, to exceed the maximum account balance limit under section 529 of the Internal Revenue Code as established by the office. If a contribution under this subdivision is accepted in error, the contribution must be returned to the account owner plus any earnings thereon, less applicable penalties. A payment of an excess contribution to the account owner may be a nonqualified distribution subject to a penalty.
Subd. 10. Dormant accounts.
Subd. 11. Effect of plan changes on participation agreement.
Amendments to sections 136G.01 to 136G.13 automatically amend the participation agreement. Any amendments to the operating procedures and policies of the plan shall amend the participation agreement 30 days after adoption by the office or the board.
Subd. 12. Special account to hold plan assets in trust.
All assets of the plan, including contributions to accounts and matching grant accounts and earnings, are held in trust for the exclusive benefit of account owners and beneficiaries. Assets must be held in a separate account in the state treasury to be known as the Minnesota college savings plan account. Plan assets are not subject to claims by creditors of the state, are not part of the general fund, and are not subject to appropriation by the state. Payments from the Minnesota college savings plan account shall be made under sections 136G.01 to 136G.13.