A Periodic Fixed Wage. The contract includes the start date and duration of the agreement, as well as the duties that the therapist must perform.The PandaDoc Massage Therapist Independent Contractor Agreement Template is a great starting point if you want a document that outlines all expectations. Those five individuals you've described are parttime employees. They cannot be classified, under IRS guidelines, as an independent contractor. A massage contractor agreement is used between an independent therapist and a massage company. The agreement is for any type of therapist that uses their hands. Create an independent contractor agreement template to establish the scope of work for a self-employed worker. An independent contractor agreement is a legal document between a contractor that performs a service for a client in exchange for payment. Massage Therapist Needed in Port Arthur (Contract Position).