GDN stands for General Distinguishing Number. It's what Texas calls the basic dealer license. TxDMV describes it as the license that allows a person to buy, sell or exchange the type of used vehicle for which it's issued.
Types of independent GDNs
TxDMV's licensing guide lists these independent GDN types:
- Independent Motor Vehicle Dealer
- Independent Motorcycle Dealer
- Independent Travel Trailer
- Independent Trailer/Semi-Trailer
- Independent Mobility Motor Vehicle
- Independent Wholesale Dealer
- Independent Wholesale Motor Vehicle Auction
New-vehicle franchised dealers follow a different licensing path.
One location, one GDN
TxDMV rules require a valid GDN for each location from which a dealer does business.
Sources
This guide is general business information, not legal advice. Texas requirements change. Always confirm current rules with TxDMV before you apply. Dealer License Pros is not affiliated with TxDMV.