Get help drafting the welcome letters to the new members of your nonprofit organization with these two useful writing templates! A "thank you for joining" membership letter should include a personalized greeting to the new member.Use the member's first name in your salutation. Here are 10 things your welcome letter or email to new members must include plus a template that can be customized for your organization. Need inspiration for your new employee welcome letter? Explore our examples and tips to welcome new team members professionally. Planning to give a perfect HOA welcome letter to new residents? Wondering how to structure such a letter and what goes into it? Do you want new ways to welcome members into your church? Check out these top church membership welcome letter templates and best practices.