painting question

i know this question is problably specific to my area but it might not be. the question is if i am painting my car a different color do i have to fill out anything at the dmv. i am calling them tomarrow but i thought i might as well ask on here

different places have different rules.. some places make you fill out a mile of paperwork, others just make you take a form to the DMV saying you changed it and you need the VIN info amended. some dont even do that, they just change it on the Regestration paper.