Do you have a DMV Question?

To find the Letter ID for vehicles titled under your business, you’ll typically need to refer to documents issued by your state’s Department of Motor Vehicles (DMV) or Department of Revenue, depending on how your state handles vehicle titles and taxes. Here’s how to locate it:

1. Check Vehicle Title or Registration
Some states include the Letter ID on:

The vehicle title

The registration card

Any vehicle tax bill or notice (especially if it’s a business account)

Look near the top or in a designated box—it may be labeled “Letter ID”, “Control Number”, or something similar.