Welcome to the forum! Your Taylor should already have a sticker inside it with a number on it. If you are the original owner, and you registered it with Taylor, you have proof of ownership for your insurance company that it was your guitar. I believe that even if you are not the original owner, you can still register it with Taylor, you just would not have a warranty. Anybody out there please correct me on this if it is not true. Make sure you photograph the sticker inside if you can. Also, keep your sales receipt.
