Property tax bills are mailed in mid to late December each year. Payment in full or the 1st installment is due by January 31 to the Town of Big Bend, N1195 Hwy 40, New Auburn WI 54757 in person or by mail. After January 31, all payments are collected at the Rusk County Treasurer’s office, 311 Miner Ave E, Ladysmith, WI 54848. Phone number 715-532-2105. 2nd installments are due by July 31st and payable directly to the Rusk County Treasurer.