Revenue v. Superama

Summary

This Supreme Court case involved the Commissioner of Internal Revenue's assessment of deficiency value-added tax (P291,069.09) and withholding tax (P1,805.07) against Metro Star Superama, Inc. for taxable year 1999. Metro Star challenged the assessment claiming it never received the required Preliminary Assessment Notice (PAN) and was therefore denied due process. The Court of Tax Appeals ruled in favor of Metro Star, finding that the BIR failed to prove service of the PAN despite Metro Star's direct denial of receipt. The Supreme Court affirmed, emphasizing that Section 228 of the National Internal Revenue Code mandates that taxpayers must first be informed of deficiency tax assessments through a PAN stating the facts and law upon which the assessment is based. The Court ruled that failure to comply with this mandatory requirement renders the entire assessment void, balancing the state's power to tax against the taxpayer's constitutional right to due process. The decision reinforces procedural safeguards in tax administration and the principle that tax collection must be conducted according to law.