Every employer having an office, factory, workshop, branch, warehouse
or other place of business within the Municipality of Bethel Park,
who employs one or more persons, other than domestic servants, for
salary, wage, commission or other compensation, shall deduct, at the
time of payment thereof, the tax imposed by this ordinance on the
earned income due to his employee or employees who are subject to
the levy thereof, and shall, on or before April 30 of the current
year, July 31 of the current year, October 31 of the current year
and January 31 of the succeeding year, file a return and pay to the
Officer the amount of taxes deducted during the preceding three-month
periods ending March 31 of the current year, June 30 of the current
year, September 30 of the current year and December 31 of the current
year, respectively. Such return, unless otherwise agreed upon between
the Officer and employer, shall show the name and social security
number of each such employee, the earned income of such employee during
such preceding three-month period, the tax deducted therefrom, the
political subdivisions imposing the tax upon such employee, the total
earned income of all such employees during the preceding three-month
period, and the total tax deducted therefor and paid with the return.