G.R. No. 167146 – 536 Phil. 1131 – 506 SCRA 427 – Taxation Law – Tax Collection – Prescriptive Period – Reconsideration vs ReinvestigationĀ In April 1991, Philippine Global Communication, Inc. (PGCI) filed its annual income tax return (ITR) for the taxable year 1990. A tax audit was subsequently […]