You've landed the job, but now you're wondering how to respond or write an acceptance letter. Here's a guide on how to accept a job offer.Allow at least one hour to complete the online application process. Be sure to allow sufficient time to complete and apply before the closing date. 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. Type out the questions to be asked and draft preferred responses or benchmarks to those questions for the job to be filled.