A vehicle's title is proof of ownership, equivalent to real property deed. But titles, like everything else in life, get lost. You may not be able to find it, but you can get a duplicate from the DMV by filing an application for duplicate title signed by the lienholder or owner, and paying a fee.
A vehicle's title is proof of ownership, equivalent to a real property deed. You need title to sell your vehicle or register it, and you don't want to buy a vehicle unless and until the owner gets the title to you and signs off to transfer ownership. But titles, like everything else in life, get lost, end up in the recycling, waft out of the car window on a busy city freeway or get stolen when someone walks off with your briefcase of important papers. Can you get a duplicate? Of course you can, for a fee.
TL;DR (Too Long; Didn't Read)
To replace a lost certificate of title, file an application for duplicate title, signed off by all registered owners or the lienholder, if any, according to your state's rules.
How to File for a Lost Title
So you've lost your vehicle title, or at least you can't find it. Note that a lost or missing title is not like a lost or missing person. You don't file a notice with the authorities that your vehicle's certificate of title is lost. Instead, you file an application for a duplicate title.
Usually the DMV handles these matters, so ask there for the form and your state's rules. Every state will require you to identify the vehicle by license plate and VIN number. If there is a lienholder, that's who has to file the application. Otherwise, it's all of the owners of title who sign off, and most states require that their signatures be notarized.
You pay the current fee and, a week or so later, a new certificate of title appears in the mailbox. Some states, like Wisconsin, allow you to make application online and pay online with a credit card. The procedure is fairly easy, and replacing your car title is not likely to be the most difficult thing you do this month.
The procedure is basically the same in every state. In California, Wisconsin, Michigan and most other states, you fill out the application for duplicate title, enter the information and pay the fee. While the application forms and fee amounts differ slightly between states, the procedure is the same.
How Do I Junk my Car Without a Title?
Most junk yards require that you have title to the car in order to junk it. In some states, you can instead file an application for duplicate title and give this to the junk yard.
Is it Against the Law to Sell a Vehicle Without a Title?
No, but it's foolish to buy or sell a vehicle without a title. Remember that it is the transfer of title that the state looks to determine who is the owner of the vehicle. If you sell a car without a title, you will remain liable for all parking tickets, registration and so on.
If you are buying or selling a vehicle and title is missing, both of you might go to the DMV together and apply for a new title. In some states, having both the buyer and seller eliminates the doubts that the agency might otherwise have about the legitimacy of the transaction, and speeds up issuance of replacement title in the buyer's name.