Your qualifications to write a letter of recommendation for immigration depend on your relation to the applicant and the purpose of the recommendation letter. In this blog article, we explain the purpose of an immigration recommendation letter and offer guidance on writing an effective one.Use a business style form. Introduce yourself, then write why you are writing the letter. It highlights some of the main points of emphasis judges look for. This Immigration Letter for the Church Member serves as evidence of your substantial role in our community. The letter should be addressed to "Honorable Immigration Judge. " • Introduce yourself, your immigration status, and address. The IRC in Salt Lake City is offering FREE inperson and virtual classes for anyone wanting to prepare for the US citizenship exam.