CASE DIGEST : Wenceslao Pascual v. Secretary of Public Works and Communications, et al. G.R. No. L-10405, December 29, 1960
FACTS
Provincial Governor Wenceslao Pascual of Rizal filed a petition for declaratory relief with injunction questioning the constitutionality of an item in Republic Act No. 920 (An Act Appropriating Funds for Public Works). The law appropriated ₱85,000 for the construction, reconstruction, repair, and improvement of the Pasig feeder roads, which were located within the Antonio Subdivision owned by then Senator Jose C. Zulueta. At the time the law was enacted, the roads were still private property, and their construction would relieve Zulueta of his legal obligation as subdivision owner to build the roads at his own expense while substantially increasing the value of his subdivision.
After the appropriation law had already taken effect, Senator Zulueta offered to donate the roads to the Municipality of Pasig, arguing that this cured any defect in the appropriation. The trial court dismissed Pascual's petition, ruling that he lacked sufficient legal interest to challenge the law. On appeal, Pascual argued that the appropriation violated the constitutional principle that public funds may be spent only for a public purpose, and that as Provincial Governor and taxpayer, he had standing to question the illegal expenditure of public funds.
ISSUE
Whether the appropriation under Republic Act No. 920 for the construction and improvement of feeder roads located on private property was constitutional as an expenditure for a public purpose.
Whether the subsequent donation of the roads by Senator Zulueta validated the appropriation, and whether the petitioner, as Provincial Governor and taxpayer, had legal standing to question the validity of the appropriation.
HELD
The Supreme Court reversed the dismissal of the petition and held that the questioned appropriation was unconstitutional. It ruled that the power of taxation carries with it the limitation that public funds may be appropriated only for a public purpose. While Republic Act No. 920 was a valid appropriation law in form, the specific item allocating funds for roads located on private property primarily benefited Senator Zulueta by relieving him of his obligation to construct subdivision roads and increasing the value of his private property. An incidental benefit to the public could not justify the use of public funds where the principal object of the expenditure was private.
The Court further held that the subsequent donation of the roads to the government did not cure the constitutional defect, since the validity of an appropriation is determined at the time the law is enacted, not by later events. The Court also recognized the petitioner's standing, emphasizing that taxpayers may challenge the illegal expenditure of public funds because such expenditure constitutes a misapplication of money raised through taxation. The decision established the enduring doctrine that public revenues can be used only for public purposes, and that courts may invalidate legislative appropriations that principally serve private interests, consistent with the constitutional system of checks and balances
