COLA Integration Into Government Salaries: What the Lumauan Ruling Means

The Supreme Court's 2020 decision in Lumauan v. Commission on Audit (G.R. No. 218304) clarifies a recurring question for government agencies and employees: when is a cost of living allowance (COLA) considered already part of the basic salary, and who must return disallowed amounts? The ruling offers practical guidance for government officers handling compensation and for employees who received such benefits.

The Facts of the Case

Ninia P. Lumauan was the Acting General Manager of the Metropolitan Tuguegarao Water District (MTWD), a government-owned and controlled corporation created under the Provincial Water Utilities Act of 1973, as amended. In 2009, the MTWD Board of Directors approved the payment of accrued COLA to qualified employees for calendar years 1992 to 1997, totaling P1,689,750.00.

After post-audit, the Commission on Audit (COA) issued a Notice of Disallowance. The COA ruled the payment lacked legal basis because COLA was already deemed integrated into the employees' basic salaries under Section 12 of Republic Act No. 6758, the Compensation and Position Classification Act of 1989, and the Department of Budget and Management's Corporate Compensation Circular No. 10.

Lumauan appealed, citing earlier rulings that appeared to allow COLA claims for certain periods. The COA denied her appeal, and she elevated the matter to the Supreme Court.

The Core Issue

The central question was whether the COA committed grave abuse of discretion in disallowing the COLA payments. The Court also addressed two sub-issues: whether Lumauan's appeal was filed on time, and whether she could be held personally liable to return the amounts she received.

The Court's Ruling

The Court dismissed the petition and affirmed the disallowance, with a modification on liability.

On the timeliness of the appeal, the Court found that Lumauan's appeal memorandum was actually filed on time—on the same day she received the Regional Director's decision. The COA had erred in denying the appeal for late filing.

On the validity of the disallowance, the Court upheld it. Section 12 of RA No. 6758 provides that all allowances, except for specifically enumerated ones, are deemed included in the standardized salary rates. COLA is not among the exceptions. The Court reiterated that this provision is self-executing, meaning it operates even without implementing rules from the DBM.

The Court also clarified that earlier rulings relied upon by Lumauan—Philippine Ports Authority Employees Hired After July 1, 1989 v. COA and Metropolitan Waterworks and Sewerage System v. Bautista—only apply in limited situations, such as when employees hired before the effectivity of RA No. 6758 actually received decreased compensation. That was not the situation here.

On personal liability, the Court applied its ruling in Madera v. COA. Lumauan was a passive recipient of the allowance, not an approving or certifying officer. Under the Madera rules, recipients—whether approving officers or mere passive payees—are liable to return the disallowed amounts they actually received, unless they can show the amounts were genuinely given in consideration of services rendered. The Court found no such exception applied.

Practical Takeaways

• COLA is generally integrated into basic salary. Under Section 12 of RA No. 6758, government employees cannot claim COLA as a separate benefit unless it falls under the law's enumerated exceptions or is authorized by the DBM.
• The law is self-executing. Even if DBM implementing rules were invalidated for non-publication, Section 12 of RA No. 6758 remains valid and effective on its own.
• Earlier COLA rulings have narrow application. The PPA and MWSS rulings do not give a blanket right to COLA; they apply only where compensation actually decreased after RA No. 6758 took effect.
• Passive recipients must refund disallowed amounts. Under Madera, good faith does not excuse a payee from returning amounts received from a disallowed transaction, unless the payee proves the payment was genuinely for services rendered.
• Approving officers have different liability rules. Officers who acted in good faith and with proper diligence may be excused from returning disallowed amounts, but recipients generally cannot rely on this defense.

Government agencies should review their compensation practices against the integration rule in RA No. 6758, and employees who receive disallowed benefits should be prepared to return them.

This article is general information and not legal advice. For your specific situation, consult a lawyer or ask ASG Legal AI.