CIR v. Next Mobile, Inc.
G.R. No. 212825December 7, 2015
Study material, not legal advice. Written and checked by the PhilippineLaws team to the best of our knowledge; not reviewed by a lawyer. A digest is a summary — the full decision is the authority, so read it before you cite it.
Cited for
Defective waivers of the statute of limitations held valid by exception where both parties were at fault and the taxpayer was estopped
Why it matters
As a rule, a waiver that does not comply with RMO 20-90 and RDAO 05-01 does not extend the three-year period to assess. In this case the Court nonetheless upheld five defective waivers as an exception, for several reasons. Both parties were in pari delicto, and public policy favors tax collection. The taxpayer did not come with clean hands. It was estopped after benefiting from the waivers it had itself executed, and the BIR's gross negligence could be addressed through administrative sanctions.
Digest
Next Mobile filed its 2001 annual income tax return on April 15, 2002, together with its monthly withholding tax remittance returns. After a Letter of Authority was issued in September 2003, its Director of Finance, Ma. Lida Sarmiento, executed five waivers of the statute of limitations. These extended the period to assess until October 31, 2005. The BIR issued a Formal Letter of Demand and Assessment Notices dated October 17, 2005 for deficiency income tax, final and expanded withholding taxes, and related increments and penalties, totalling P313,339,610.42. Next Mobile protested, and after the protest was denied it appealed to the CTA. The CTA First Division cancelled the assessments as issued beyond the three-year period, and the CTA En Banc affirmed. Both held the waivers invalid for lack of notarized board authority for Sarmiento, missing dates of BIR acceptance, and irregularities in the taxpayer's receipt of its copies.
- 1Whether the CIR's right to assess Next Mobile's 2001 deficiency taxes had prescribed, which turned on whether the defective waivers validly extended the three-year period.
The petition was granted. Under Section 203 of the 1997 NIRC, taxes must be assessed within three years. Section 222(b) allows an extension by a written agreement made before the period expires, executed according to RMO 20-90 and RDAO 05-01. As a general rule, a waiver that does not comply with these issuances is invalid, as held in Philippine Journalists, FMF Development and Kudos Metal. These waivers had the same defects as in Kudos. Both parties were at fault. Next Mobile submitted waivers without the notarized authority RDAO 05-01 requires, and the BIR accepted them five times without verifying authority or dating its acceptance. The Court held the BIR's negligence 'so gross that it amounts to malice and bad faith.' Because of these peculiar circumstances, the Court treated the case as an exception and held the waivers valid. First, the parties were in pari delicto, and public policy, since taxes are the lifeblood of the government, justified intervening. Second, Next Mobile did not come to court with clean hands. Third, it was estopped: it executed five waivers, benefited from the delay they gave it, and raised no objection until it was assessed. The BIR's lapses can be answered through administrative liability under RMO 20-90. The CTA's finding that no false or fraudulent return had been proved, which would have triggered the 10-year period, was left undisturbed. The CTA En Banc Decision was reversed, and the case was remanded to the CTA to rule on the merits of the assessment.
Checked against the full decision by the PhilippineLaws team on September 21, 2026. Not reviewed by a lawyer.