You see, Pennsylvania's corporation laws dictate that corporate shareholder must meet at least once per calendar year. The owners may be issued stock certificates to serve as proof of ownership in the corporation.If not, then the answer is yes Pennsylvania's corporation laws require corporate shareholders to meet at least once per calendar year. Pennsylvania Business Owners: You must file an Annual Report starting in 2025. Know the requirements and deadlines. Guide to the easiest way to file your Pennsylvania Annual Report. Pennsylvania Business Owners: You must file an annual report starting in 2025. Know the requirements and deadlines. How do I register a limited liability corporation?