Renew in Person. Renewing your New Jersey registration in person guarantees same-day service, and is required if you aren't eligible for online or mail renewal. To renew, visit your local MVC office with: Proper identification. One of the following documents: ―NJ registration renewal notice.Why can I not renew my registration online?
There are several potential reasons why you may not be able to renew online: Your county does not participate in online renewal program. Your vehicle registration is not due for renewal. Your license plate type cannot be renewed online. Your registration is past the expiration date and outside of the grace period.