This editable church membership application form has everything your church needs to gather guest info and move them toward becoming a church member. The Detailed Church Membership Form template facilitates comprehensive collection of member information, seamlessly integrating submissions .All information must be complete. A church membership form is a document that contains a record of church members and their information. The Detailed Church Membership Form template facilitates comprehensive collection of member information, seamlessly integrating submissions . What elements can I customize in the Membership Form template? Streamline church memberships. Customize our church membership form template. Invite new members and have them fill out this Virtual Fan Club Registration Form in order to officially join the fans club. All information must be complete.