All claims or demands against the city other than for damages shall be in writing and may be in the form of a bill, invoice, payroll or formal demand with proper reference to an authorized purchase order where applicable. Each such demand shall be presented to the city within one hundred eighty (180) days after the last item of the account or claim accrued. (Ord. No. 191, § 1, 1-11-84; Ord. No. 2003-15, §§ 1, 2, 11-4-03; Ord. No. 2020-06, § 1, 12-1-20. 1976 Code § 3-3-2)