A bank is under no obligation to a customer having a checking account to pay a check, other than a certified check, which is presented more than six months after its date, but it may charge the account of its customer for a payment made thereafter in good faith.
13 Pa.C.S. § 4404
Bank not obligated to pay check more than six months old
Known as the Uniform Commercial Code
The act spans §§ 13–13 (634 sections).
Official source: Pennsylvania General Assembly. Reproduced from public-domain Pennsylvania statutes; confirm against the official source for the current text. Not legal advice.