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Wisconsin Corporation and Wisconsin LLC

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Membership in the LLC

A Wisconsin LLC must have at least one member. A member may be admitted to the LLC either when it is formed (by signing the initial operating agreement) or, after the LLC is formed, by complying with the operating agreement. Unless the operating agreement specifies differently, a unanimous vote of all the members is required to admit a new member. If the operating agreement does not address this situation, a unanimous vote of all members who are entitled to vote can also bring in someone new.

A member can acquire an interest in proportion to their contribution, or in some other manner set forth in the LLC’s operating agreement. Becoming a member usually requires a contribution of cash, property, services rendered to the LLC, or a promissory note or obligation to contribute one of these.

An LLC member can only resign as permitted in the certificate of organization or operating agreement. A member with an interest for no or nominal consideration may not resign from a LLC except in accordance with the operating agreement. An LLC may be able to pursue compensation from a former member whose resignation damaged the LLC.

Ongoing Requirements

Wisconsin LLCs must file an annual report with the Department of Financial Institutions that includes the following information:

  • The LLC’s name
  • The address of the LLC’s registered office in this state 
  • The name of the LLC’s registered agent there
  • The address of the LLC's principal office
  • If the LLC will be manager-managed, the managers’ names and addresses
  • If the company is a foreign (i.e., out of state) LLC, the name and address of each member
  • A brief description of the nature of the LLC's business

Additionally, each Wisconsin LLC must keep the following records open for review at its principal office:

  • An alphabetical list of all past and present members and managers, their addresses, the date on which each became a member or manager, and the date each ceased to be a member or manager, if applicable
  • A copy of the articles of organization and any amendments
  • A copy of the LLC's federal, state, and local income or franchise tax returns and financial statements for the four most recent years
  • Copies of all operating agreements, amendments, and any previous operating agreements
  • Unless already set forth in an operating agreement, written records of:
    • The value of each member's contribution to the LLC
    • The times or events upon which any additional contributions are to be made by each member
    • Any events upon which the LLC will be dissolved and its business wound up
    • Any other documents required by the operating agreement

Dissolution

A Wisconsin LLC is dissolved when any one of the following events occurs:

  • Event(s) or a time specified in the articles of organization or operating agreement
  • Unanimous written agreement or consent to dissolve
  • Event that makes it illegal for the LLC to continue
  • When there is a dissociation of a member unless the remaining members all agree to the admission of one or more additional members or managers, or unless the operating agreement provides otherwise
  • Judicial decree ordering or approving dissolution

Taxes

An LLC is not required to be a separate tax entity like a corporation—instead, it can be (and usually is) treated as a "pass-through” entity so that the LLC owners report business losses or profits on their personal tax returns, like a partnership. Therefore, an LLC does offer tax advantages over a corporation, including the availability of more deductions.

Wisconsin’s personal income tax system consists of four brackets with a top rate of 6.75 percent that takes effect at an income level of $145,460. This top rate ranks the Badger State 17th highest among states levying personal income taxes.