How long it takes to receive the job offer letter from the City of Los Angeles Departments? Can I back out of it if I receive a better offer from another company?COMPLETING YOUR APPLICATION: a. These basic sample offer letters consist of "core" data that should be included in an offer letter. Can I submit my resume instead of completing all sections of the City application for Civil Service exams? These basic sample offer letters consist of "core" data that should be included in an offer letter. I received and signed acceptance of a job offer from my current employer. These basic, sample letters can be used to notify applicants that a position has been filled. You may wish to also use the "Sample Candidate Closeout Letter" Negotiating the terms of an offer is a common part of the job acceptance process.