Shelter licenses
All non-portable ice shelters must be licensed.
Wheeled fish houses are not considered portable and must be licensed.
An annual shelter license costs $15 for residents and $37 for non-residents, not including issuing fees that may be charged.
The ice shelter license must be readily visible from the exterior of the shelter.
A shelter license is valid from March 1 through April 30 of the following year.
A shelter license is not required on border waters between Minnesota or Wisconsin, Iowa and North and South Dakota.
Portable shelter definition
A shelter that collapses, folds or is disassembled for transportation.
Portable shelters only need licenses and identification when left unattended, which is defined as all occupants being more than 200 feet away.
Shelter identification requirements
ONE of the following must be readily visible from the exterior of the shelter with characters at least 2 inches high:
*Owner’s name and address
*Owner’s drivers license number
*Owner’s Minnesota DNR identification number.
If a shelter is left out overnight, it must have at least 2 square inches of reflective material on each side.
This is off the DNR website & maybe you knew this already. But to answer your question, everyone I know has their Shelter Tag stuck right inside the window closest to the door. On my Skid house, I just nail the tag right to the trim on the outside. It gets very faded come the end of February but I’ve never had any issues. Also have a sign with Name & Address on the outside.