Forgery, or the common law crime of the falsification of a document, signature, or banknote, is covered under a number of statutes in Massachusetts law. Boston, Massachusetts Forgery Crimes Criminal Defense Attorney.Massachusetts forgery charges are very serious and they demand serious legal representation. If convicted of forgery, it carries a sentence of up to 10 years in prison or 2 years in jail. Forensic accounting - also called financial forensics or forensic auditing - is an area of accounting that investigates actual or anticipated disputes.