I am writing to provide an explanation for the gap in my employment history as indicated in my mortgage application. Mortgage lenders might request a letter of explanation for various red flags that come up in underwriting.Learn how to write one, and download a template. It's best to keep your letter of explanation short and sweet. Include as much detail as needed, but address only the specific information the lender requested. I would suggest a few things to say in the letter. Explain what caused the employment gap, and be honest about it. A letter of explanation consists of short descriptions you can use to fill in the gaps in your paperwork for your underwriter. In every election, we hire over 2,000 poll workers (many are bilingual speakers) to administer voting at City's polling places on Election Day. So, You Want to Be a Professional Boxer?