Official Forms for Viewing and Downloading. A proposal acceptance letter is a formal written communication one organization sends another to confirm interest in contracting services.Download and complete one form per permit for each job site. The form is in PDF format, can be filled out electronically and saved. How to Serve a Business or Public Entity (Small Claims). Please fill out and print form, and attach supporting documentation. Please make your check or money order payable to Contra Costa County Tax Collector. Presents topicallyfocused digital collections of primary sources such as photos, newspapers, letters, diaries, ephemera, and more. I am writing to confirm my acceptance of your employment offer on April 20 and to tell you how delighted I am to be joining XYZ Corporation in Chicago. Did you know you can start your own food business right at home?