AN ACT REFORMING THE CORPORATE INCOME TAX AND INCENTIVES SYSTEM, AMENDING FOR THE PURPOSE SECTIONS 20, 22, 25, 27, 28, 29, 34, 40, 57, 109, 116, 204 AND 290 OF THE NATIONAL INTERNAL REVENUE CODE OF 1997, AS AMENDED, AND CREATING THEREIN NEW TITLE XIII, AND FOR OTHER PURPOSES.