Tenn. Code Ann. § 28-3-304: Collection or reimbursement for underpayments or overpayments - Solid waste, garbage or refuse collection or disposal

Notwithstanding any other provision of law to the contrary, a municipality shall not refund an overpayment or collect amounts owed to the municipality as a result of an underpayment or nonpayment of any charge or fee imposed for solid waste, garbage, or refuse collection or disposal services if such overpayment, underpayment, or nonpayment is more than thirty-six (36) months past the date payment was first due.