Here's how to politely accept a business offer through email with 4 free templates to get you started. A sample letter for acceptance of proposal is a formal document confirming agreement with a proposal.Once you mail your 30 Day Demand Letter, the business has thirty days to respond in writing. You then must decide to either reject or accept a offer, if any. "Facilitate business acquisitions with our Letter of Intent template. You want to convince the reader that your interest in the job and company are genuine and specific. Officially accept the offer. In the next section of your email, give a straightforward acceptance statement for the job offer. Include a space where the potential employee can sign and date the letter to signify their acceptance. Find out what documents or information you will need to provide to DTA to complete an application for SNAP, TAFDC, or EAEDC.