Local Government Code of 1991
Section 167. Time of Payment. - Unless otherwise provided in this Code, all local taxes, fees, and charges shall be paid within the first twenty (20) days of January or of each subsequent quarter, as the case may be. The sanggunian concerned may, for a justifiable reason or cause, extend the time for payment of such taxes, fees, or charges without surcharges or penalties, but only for a period not exceeding six (6) months.