State your counteroffer: In the body of the letter, clearly state the company's offer and your counteroffer and why you think it is justified. A counter offer letter is a formal letter showing your desire to accept a job offer but negotiate the offer's terms.The wording eliminates concern over whether the buyer or seller is to first sign a purchase agreement or counteroffer form. Knowing how to accept a job offer is key. Thank the recruiter, review the offer and follow up with questions and a counter offer before accepting the offer. An example of an acceptance letter is: Dear Ms. Anderson,. I'm writing in response to your requested salary upgrade. These salary negotiation email samples and tips can help you craft your email negotiation script to get the compensation you deserve. I hope this finds you well. Once you have accepted an offer, consider your job search complete.