Mining Tax general enquiries or to order Mining Tax publications MINISTRY OF FINANCE CLIENT ACCOUNTS AND SERVICES BRANCH MINING TAX SECTION 33 KING ST W PO BOX 620 OSHAWA ON L1H 8E9
Hours of Service Monday to Friday 8:30am to 5:00pm (EST)
Mississauga : 905-949-7741 Toll-Free : 1-800-263-7965 TTY (Teletypewriter) : 1-800-263-7776 Fax : 905-433-4445 |