Ask your HR for a signed copy of the offer letter package which will show title, location, pay and type (salaried, hours and if hours what guaranteed hours are) Send the offer letter.You can request for a official offer letter in pdf copy - no harm in requesting. Any official document from the company should be sent in a proper document. Starting Fall 2023 semester, the ISSS and Social Security Administration will only accept an Employment Offer letter using this form. We write your offer on state approved forms, and we prepare these forms for you to sign, based on your instructions and our guidance. You're Right Where You Belong. Let's make it official. The vast majority of accepted applicants don't get a likely letter. Those are primarily for athletes and special circumstances.