FACTS: PPA is created und PD 857 and under Section 25 of its charter, PPA is exempted from paying real property tax. PPA is engaged in the business of arrastre and stevedoring and leasing of real estate. Also, it owns a warehouse for its operation. On June 11, 1984, PD 1931 withdrew all tax exemptions… Read More PHILIPPINE PORTS AUTHORITY vs. CITY OF ILOILO G.R. No. 109791 July 14, 2003 Real property Tax, Business Tax