Do I Need Proof Of Insurance To Register A Car In Wisconsin? 
As of today according to the Wisconsin Department of Transportation website there is not a requirement to show proof of insurance when registering a vehicle . Please do remember that Wisconsin does require all drivers to have an active automobile insurance policy with state statute minimum requirements . D.O.T. requirements can change . I would recommend either confirming the requirements on the state 's D.O.T. website or calling the local D.O.T. office . 