The statute of limitations in most case is 2 years. In cases where there was a breach of a promise to achieve a certain result, there may be an argument that it is 4 years based upon a breach of contract between the client and attorney. I would also assume that the 2 year statute of limitations applies and file the lawsuit within that time frame. In Pa., you also will be required to have an expert who will confirm that there is evidence of malpractice and that the malpractice has caused damages.
Answered on Aug 18th, 2016 at 5:06 AM