G.R. No. 174719 - Heirs of Pacres vs. Heirs of Ygona

Allied Banking Corporation, acting as trustee for the Trust Fund of College Assurance Plan Philippines, Inc. (CAP), filed a petition before the Court for a declaration of nullity of a specific provision—the third sentence (proviso) of Section 3 of Quezon City Ordinance No. 357 Series of 1995.
The challenged provision involved a method of assessing real property values which the petitioner argued was contrary to the Local Government Code, its Implementing Rules and Regulations, and the Local Assessment Regulations No. 1-92 issued by the Department of Finance.

After the Court’s decision on October 11, 2005, which declared the aforementioned proviso invalid, petitioner filed a motion for clarification.
The petitioner contended that the invalidation automatically entitled it – and similarly situated taxpayers – to a refund (or credit) of the real property tax erroneously collected and paid.
The petition argued that there was no need to pursue a separate claim for the refund with the Local Board of Assessment Appeals because the refund was a necessary consequence of the invalidated provision.

The respondents – including the Quezon City Government, City Treasurer, City Assessor, and the City Mayor – maintained that the petitioner had not exhausted its administrative remedies.
They argued that the petitioner was creating a “legal shortcut” by demanding an automatic refund of the taxes without following the prescribed procedure under the Local Government Code, particularly the rules under Sections 252, 226, 229, 230, and 231.
The case background was further complicated by the petitioner’s earlier attempt to secure a refund from the City Treasurer, which was then referred to and ultimately denied by the City Assessor, who maintained that the assessment was implemented in faithful compliance with the challenged statutory provision.

In its decision, the Court ruled that the assailed provision was null and void ab initio—meaning it had no legal effect from the outset—because it was ultra vires and in direct contravention of prevailing legal provisions.
The decision confirmed that while the nullification established an entitlement to a refund or tax credit corresponding to the excess collection, the actual refund was subject to verification of the factual amount and had to follow administrative procedures.
The Court emphasized that entitlement to a refund did not automatically translate to immediate payment; the petitioner had to substantiate the exact claim through the established administrative process.

Whether the invalidation of the third sentence (proviso) of Section 3 of Quezon City Ordinance No. 357 Series of 1995 automatically entitles the petitioner to a refund of real property taxes that were erroneously collected.

The petitioner argued that the voidness of the provision directly resulted in an erroneous tax collection.
The issue included whether such an entitlement bypasses the standard administrative procedure for obtaining refunds.

Whether the petitioner may circumvent the statutory requirement to file a refund claim with the Local Board of Assessment Appeals as provided under the Local Government Code.

The respondents maintained that the proper course of action was to pursue the refund claim administratively within the prescribed period.
The question raised was if the Court’s ruling implied an automatic disbursement of funds without following due process.

Whether the amount of the refund, being a factual determination, could be automatically resolved by judicial declaration or required further substantiation through administrative processes.

Determining the precise refund amount remained a factual issue subject to evidence and proper administrative verification.
The correspondence of the assessed values between the erroneously applied method and the proper schedule of fair market values needed to be proven.