143.080 Interest. Any tax not paid on or before the due date shall bear interest at the tax interest rate as defined in KRS 131.010(6) from the date due until paid. Effective: July 1, 1982 History: Amended 1982 Ky. Acts ch. 452, sec. 28, effective July 1, 1982. -- Created 1972 Ky. Acts ch. 62, Pt. II, sec. 8.