Metropolitan Bank v. Ba Finance Corporation

Summary

This case involves the liability of a collecting bank when it accepts a crossed check requiring joint endorsement but only one payee endorsed it. Lamberto Bitanga mortgaged his car to BA Finance Corporation and insured it with Malayan Insurance, with the insurance policy requiring loss payments to be made to BA Finance. When the car was stolen, Malayan issued a crossed check payable to both BA Finance and Bitanga, but Bitanga alone endorsed and deposited it in his Asianbank account without BA Finance's consent. The Supreme Court held that Asianbank was negligent under Section 41 of the Negotiable Instruments Law, which requires all payees to endorse unless one has authority for others. The Court applied the Associated Bank precedent, holding that a collecting bank's acceptance of an incompletely endorsed joint payee check constitutes gross negligence warranting full liability. The decision affirmed that banks must maintain the highest standards of diligence in protecting public trust, and that incomplete endorsement is equivalent to unauthorized endorsement. The Court rejected arguments that liability should be limited to half the check amount, finding this would unjustly enrich the bank at the expense of the rightful payee.