A. For your convenience, the Mundy Township Hall has a drop box available for incoming Township mail and payments only. No public outgoing mail receptacle is available. Taxes may be paid in person at the Mundy Township Offices (Link provided will take you out of The Charter Township of Mundy website.) between the hours of 9:00 am and 5:00 pm, Monday through Friday. The offices are closed on holidays. Taxes may be mailed to the following address: Attn: Mundy Township Treasurer, 3478 Mundy Avenue, Swartz Creek, MI 48473 also available for payment remittance as of Dec. !st 2007 is our lock box location: Charter Township of Mundy, Dept. 77355, PO Box 77000, Detroit, MI 48277-0355