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    How to Apply for a Michigan Aircraft Dealer License

    1. Obtain a Michigan sales tax license number.

      Office: Michigan Department of Treasury
      Phone: 517-373-3200 Website: 

    2. Obtain a Michigan aircraft dealer license form, number 4021 
    3. The application package must contain:
      • a completed and signed form 4021, application for dealer license
      • a copy of your Michigan sales tax license, and
      • a check for $25 payable to the State of Michigan

      Mail to: MDOT - Finance Cashier
      P O Box 30648
      Lansing MI 48909

    The dealer license is valid for the calendar year.
    MDOT Airports Safety & Compliance Unit, 517-335-9719
    October 2010

    Related Content
     •  Aeronautics Code Section 259.82 - Dealer's License
     •  4004a-Dealer Aircraft Registration
     •  List of Licensed Aircraft Dealers PDF icon
     •  4021-Application For Dealer License
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