SECTION 1. Section 27(B) of the National Internal Revenue Code of 1997, as amended, is hereby further amended to read as follows:
“(B) Hospitals which are nonprofit and proprietary educational institutions shall pay a tax of ten percent (10%) on their taxable income except those covered by Subsection (D) hereof: Provided, That beginning July 1, 2020 until June 30, 2023, the tax rate herein imposed shall be one percent (1%): Provided, further, That if the gross income from unrelated trade, business or other activity exceeds fifty percent (50%) of the total gross income derived by such educational institutions or hospitals from all sources, the tax prescribed in Subsection (A) hereof shall be imposed on the entire taxable income. For purposes of this Subsection, the term ‘unrelated trade, business or other activity’ means any trade, business or other activity, the conduct of which is not substantially related to the exercise or performance by such educational institution or hospital of its primary purpose or function. ‘Proprietary educational institution’ means any private school maintained and administered by private individuals or groups with an issued permit to operate from the Department of Education (DepEd), or the Commission on Higher Education (CHED), or the Technical Education and Skills Development Authority (TESDA), as the case may be, in accordance with existing laws and regulations.”