House Joint Resolution Z proposes an amendment to the Michigan Constitution to restrict the ability of both domestic and foreign entities to make political expenditures. Specifically, the resolution states that domestic entities, which include corporations and nonprofit organizations formed under Michigan law, will no longer have the power to contribute financially to candidates, political parties, political committees, or ballot questions. Similarly, foreign entities, defined as those formed under laws outside of Michigan, will also be prohibited from making such contributions. Any previous rights granted to these entities for political expenditures will be revoked, and any violations will be subject to legal actions, including disgorgement of funds and potential dissolution of domestic entities.

The resolution includes exceptions for existing legal obligations and for bona fide news stories or editorials, provided they are not controlled by a candidate or political committee. The Attorney General or authorized state officers will have the authority to enforce these provisions, including seeking declarations of invalidity, disgorgement orders, and injunctions against violations. The proposed amendment will be submitted to the voters of Michigan at the next general election for approval.