The license plates should be removed before pickup and returned to the DMV.
In the states of Arizona, California, Illinois, Minnesota and Washington, you must also turn in a release of liability to the DMV. In Washington, Illinois and Minnesota, this form is called a Report of Sale. In Alaska and Hawaii, you need to complete and return a Notice of Vehicle Sale, the transfer form that is attached to the bottom of your title.
On these forms, you should fill in our name and address: KinderKar, 1805 Swarthmore Ave. Lakewood, NJ 08701. For the vehicle purchase price field, you can fill in “donation”.