The school district personal income tax of each taxpayer for the taxable year shall be due on the date that taxpayer is required to file the return for the personal income subject to tax, without regard to any extensions.
61 Pa. Code § 143.4
The school district personal income tax of each taxpayer for the taxable year shall be due on the date that taxpayer is required to file the return for the personal income subject to tax, without regard to any extensions.
61 Pa. Code § 143.4