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Minnesota Department of Labor and Industry

Construction contractor registration renewal information

  • To renew, you will need your registration (IR) number and the last four digits of the Federal Employer Identification Number (FEIN) or Social Security Number that you provided with your initial registration.
  • Many contractors registered more than once -- if you have multiple registrations, please renew just one of them.
  • If you hold a license or have filed a bond (pipelaying, mechanical contractor or sign contractor) with DLI, you do not need to renew your IR registration.

 Renew your registration here.


Call us at (651) 284-5074 or send an email to DLI.register@state.mn.us.

DLI’s license lookup tool displays the expiration date for all current contractor registrations. You can use this lookup to locate and print an updated copy of your registration information.

 Contractor registration homepage.

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