The tax levied hereunder shall be due and payable in quarterly installments on or before the expiration of one month from the end of the quarter in which they accrue, beginning with the first day of October, 1957. The taxpayer shall within one month from the expiration of each quarter complete the appropriate tax form furnished by the City Clerk and return it with proper payment to the office of the Mayor.
(1977 Code 5-413.)