An employment letter is a crucial document you need to secure a home loan. Read about how to write a winning employment letter for mortgage.You can ask your employer to use this sample letter as a template. If you work remote, it's important to know what you'll need when applying for a mortgage, and where you can apply for one. A mortgage lender might ask you to write a letter of explanation to better understand your finances when deciding whether to approve you for a loan. How to fill out the Employment Letter Template for Home Loan Verification? This letter can be used to provide proof of employment for a variety of reasons, such as when applying for a loan or a mortgage. Mortgage lenders may request a letter to verify your employment. Here's a simple template you can give to your employer to speed things up. The lender has asked for "A letter from your work that you can work remote and keep same position, pay, etc.