Form required of new employees to verify identity and employment eligibility can be filled out online and saved or printed. Mention following things in your mail: Sample Reply: Thank you so much for offering me the job.Find out how your state defines "suitable employment", then determine the "prevailing wage" of your occupation. Is there anything I need to know, from a legal standpoint, if I were to back out of the signed job offer now? I am in California for reference. The short answer is yes, you can decline the offer. I suspect that the offer letter says that when you become employed, you would be an employee at will. 12,433 satisfied customers. Thank you very much for offering me a position as a summer intern with the Massachusetts Attorney General's Office. Have you utilized our career services within the past 6 months?