Use our Membership Termination Form template to facilitate a smooth process for members who wish to discontinue their association with your organization. Free Download this Church Membership Termination Letter Design in Word, Google Docs, PDF, Apple Pages, Outlook Format.Easily Editable, Printable, Downloadable. It all starts with a form. Build the exact form you need, in minutes. Create and write an official letter to announce your departure from a church. Download finished copies as PDFs. Official forms required of most nonprofits, including churches. Once completed, note the SST number and come into our office to finish the process. After the notice is published in the bulletin, interested individuals shall fill out an application form, which will be available in the parish office.