I am often asked for a sample filled-in Form 1023. Because each organization is unique, I believe there are too many variables to cover in providing a filled-in sample. I do not provide a filled-in form here, and I do not provide one in any of my books.
That said, there are hundreds of examples of filled-in Forms 1023 on the Internet. Prepare Your Own 501(c)(3) Application has a list of more than three dozen websites (urls) where you can find examples of filled-in applications. I have narrowed this list down for you to include only those that were approved by the IRS, and only those that use the most recent version of Form 1023