After accepting a job offer and asking the company to extend the joining date for 25 days, can I decline the job offer now? In the formal offer letter, provide comprehensive details about the position, compensation, benefits, and other pertinent terms.The Department will grant an extension of time to file a PA income tax return up to six months. Download Pennsylvania Employment Acceptance Letter template, modify and send for signing using BoloForms Signature. In the opening paragraph, thank the recipient for considering you for the position and sending a job offer. The department offers four ways to request an extension of time to file a Pennsylvania tax return. A better practice would be to extend the date in paragraph 5(a) to accommodate the ongoing negotiations. If they give you an extension and you end up not accepting, they might lose the other candidate in the process. If circumstances prevent you from testing before your Authorization to Test expires, you may be eligible for an extension of up to six months. Your income tax return is due April 15, 2024.