G.R. No. 185806, November 17, 2020
GENEROSO G. ABELLANOSA, ET AL., PETITIONERS, VS. COMMISSION ON AUDIT AND NATIONAL HOUSING AUTHORITY, RESPONDENTS.

FACTS

The case originated from a Notice of Disallowance (ND) issued by the Commission on Audit (COA) against certain benefits granted to officials and employees of the National Housing Authority. The Supreme Court, in a 2012 Decision, upheld the disallowance. The present resolution addresses the petitioners’ liability to return the disallowed amounts. Justice Caguioa, in a Concurring Opinion, agrees with the main ruling but seeks to clarify the application of the “Rules on Return” established in Madera v. COA.
The core of the concurrence is an exposition on the proper interpretation of Rule 2c of the Madera Rules, which states that recipients of disallowed amounts are liable to return them unless they can show the amounts were “genuinely given in consideration of services rendered.” Justice Caguioa emphasizes the need to define this exception precisely to prevent unjust enrichment by the government and to ensure a predictable application of the principle of solutio indebiti.

ISSUE

What is the proper interpretation of the exception under Rule 2c of the Madera Rules, which excuses payees from returning disallowed amounts if said amounts were “genuinely given in consideration of services rendered”?

RULING

Justice Caguioa clarifies that the exception under Rule 2c is intended to prevent unjust enrichment by the Government. It applies only where there exists both a legal and factual basis for the payee to retain the disallowed sum. Legally, the benefit must be authorized by law. Factually, the payee must have rendered actual service entitling them to that specific benefit. The concurrence posits that this exception is limited to compensation authorized by law, such as basic salaries, authorized fringe benefits, and variable compensation like honoraria or overtime pay—provided these are within legally authorized rates. The disallowance in such cases typically stems from procedural lapses by approving officers, not from a lack of legal entitlement. To require return under these specific circumstances would mean the Government received services without compensation, which constitutes unjust enrichment. This interpretation distinguishes Rule 2c (a general rule with a defined exception based on legal entitlement and service) from Rule 2d (a discretionary, case-to-case excuse based on undue prejudice or social justice). The opinion concludes that the petitioners in this case were correctly absolved from returning the disallowed amounts, as the benefits they received fell under this clarified exception to the general rule of return.