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 .Size: 32.9 KB. Download Now. Use this handy church membership form to quickly collect personal details such as name, address, and past church memberships. Adding a church membership application form to your website is made easy with WildApricot. Here's how to do it in just a few steps.