Filing tax return.
(a)Every resident individual, estate or trust having…#
(a) Every resident individual, estate or trust having taxable income for the taxable year shall file a tax return.
(b)Every nonresident individual, estate or trust having…#
(b) Every nonresident individual, estate or trust having taxable income for the taxable year derived from sources within this Commonwealth shall file a tax return.
(c)The return for any deceased person shall be filed by…#
(c) The return for any deceased person shall be filed by his executor, administrator or other person charged with his property.