A counter offer letter is a physical letter or email candidates send to an employer when they want to negotiate the terms of a job offer given to them. Learn what a counter offer letter is, common responses to one and which elements to include in your response to candidates.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. From examples of counter offer emails to salary counter offer letter samples, you'll find the resources you need to craft a compelling request. Learn how to write a professional job offer letter acceptance mail reply with joining date with an easy format and practical samples. 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. NO ACTION TAKEN ON APPROVAL OF COUNTER-OFFER FROM THE TOWN OF. FULTON. â–« Mirror image rule: terms of acceptance must match offer, if they don't then the. "acceptance" counts as a counter offer and wipes out the first offer.