How To Write A Letter After Acept A Job Offer . Sample job offer thank you letter #3: End the letter with a closing salutation like ‘yours sincerely' and affix your signature below it. 7+ Sample Job Acceptance Letters Sample Templates from www.sampletemplates.com In order to make things simpler for you, we have included a sample verbal offer letter. Understanding the process of declining an accepted job offer can help you feel more confident. Whether you send an email or a letter formally accepting a job offer, it’s important to restate the final offer details and express enthusiasm and appreciation for the opportunity.