The Board Office will be closed Monday, January 20th to observe the holiday. Business hours will resume Tuesday, January 21st. All Minnesota PT and PTA licenses expire on December 31st. You must have an active license to practice as a physical therapist or physical therapist assistant in Minnesota. Practice under a non-renewed credential is basis for discipline under MS 148.75 (a) (18). Any practice after December 31, 2024, will be looked at as practicing without a license until your license has been renewed for 2025.