Metropolitan Bank v. Rural Bank of Gerona

Summary

Metropolitan Bank sued Rural Bank of Gerona for P334,220.00 following Central Bank's reversal of IBRD agricultural loans in 1978. The dispute arose when Central Bank debited Metrobank's account instead of RBG's after reversing previously approved farmer loans totaling P587,704.00. The RTC found legal subrogation and ordered payment. The Court of Appeals disagreed, requiring Central Bank's inclusion as necessary party. The Supreme Court reversed, finding legal subrogation under Article 1302(2) of the Civil Code occurred when Metrobank, as a third party with no interest in the Central Bank-RBG agreement, involuntarily paid RBG's obligations with RBG's subsequent tacit approval. The Court ruled Central Bank's inclusion unnecessary since subrogation transferred collection rights to Metrobank, but remanded for computation of actual amounts due due to factual discrepancies in the claimed balance.