Documentation need to file for naturalization

You do not need to renew your passport if applying for naturalization. The evidence you will need when seeking naturalization will very depending upon several factors including how you obtained your residence, whether you ever had any run-ins with law enforcement, etc. a good starting point would be to review the naturalization application instruction to see what may be relevant to you. You can read more about naturalization at http://myattorneyusa.com/how-to-get-naturalized-in-the-united-states.