625 ILCS 40/3-5
The purchaser of a snowmobile shall, within 15 days after acquiring same, make application to the Department for the transfer to him of the certificate of number issued to the snowmobile, giving his name, his address and the number of the snowmobile. The purchaser shall apply for a transfer-renewal for a fee of $30 for approximately 3 years. All transfers will bear September 30 expiration dates in the calendar year of expiration. Upon receipt of the application and fee, the Department shall transfer the certificate of number issued to the snowmobile to the new owner. Unless the application is made and fee paid within 30 days, the snowmobile shall be deemed to be without certificate of number and it shall be unlawful for any person to operate the snowmobile until the certificate is issued.
For the registration years beginning on or after January 1, 2017, the purchaser shall apply for a transfer-renewal for a fee of $45 for approximately 3 years.
625 ILCS 40/3-5