For example, This is a full-time, permanent position starting as of…. Next enter the scheduled hours of work.Casual job offer letter template. In the formal offer letter, provide comprehensive details about the position, compensation, benefits, and other pertinent terms. It's where you agree to the terms and conditions of your employment laid out in the offer letter. Instructions for completing the offer letter: This letter is for P14 wage appointments. In Virginia, offer letters are usually enough. Explain that you accepted a job offer, that the acceptance was in writing, and say who sent you the offer. This document is typically a positive response to a job offer. Follow these steps to write a letter of acceptance: Address the appropriate recipient.