The Letter of Good Standing is a notarized document that establishes your good standing with the ULC and is necessary when performing a wedding in some areas. Letters of Good Standing are requested so that one can be a godparent or sponsor.Letter of Good standing. If you are registered at St. Theresa Catholic Church, going to be a Godparent for a Baptism, and you need a letter of good standing, please fill out this form. Use this form to file your annual renewal once every calendar year. There is no fee for filing the annual renewal if the entity is active and in good standing. Letter of Good Standing. Letter of Good Standing. Here are a few new church member letter templates. Based on feedback received from our ministers in Minnesota, an Official Letter of Good Standing should do the trick.