Tamil Nadu EV registrations top 1.90 lakh in FY26, rising 38% year on year
Tamil Nadu added over 1.90 lakh electric vehicles in FY2025-26, supported by a 100% motor-vehicle-tax exemption. The state waived ₹1,011 crore in registration tax; the incentive remains valid through December 31, 2027.
What happened
Tamil Nadu Transport Department · Tamil Nadu registered over 1.90 lakh EVs in 2025-26, up 38% year on year, supported by a 100% motor-vehicle-tax exemption. The
Key facts
- Over 1.90 lakh electric vehicles registered in Tamil Nadu in 2025-26
- 1,37,697 electric vehicles registered in 2024-25
- 38% year-on-year growth
- 92% of 2025-26 EV registrations were non-transport vehicles
- 5,52,214 cumulative EV registrations
- ₹1,011 crore in registration-tax exemptions in 2025-26
- 100% motor-vehicle-tax exemption applicable through December 31, 2027
- ₹12,503 crore transport-department revenue in 2025-26
- 12.7% transport revenue growth
Why this matters
Tamil Nadu’s expanding EV base creates partnership and acquisition opportunities in charging networks, battery services, vehicle financing and last-mile fleet ecosystems.
What to watch
- Whether Tamil Nadu extends, modifies or caps the motor-vehicle-tax exemption before December 31, 2027.
- Monthly EV registration mix by two-wheeler, three-wheeler, passenger vehicle and commercial fleet categories.
- Public and private charging-point additions relative to the expanding EV parc.
- OEM dealer inventory levels, discounting, delivery waiting periods and financing approval rates.
- Battery replacement costs, residual values, insurance premiums and EV loan delinquencies.
- Grid reliability and local permitting rules for apartment, workplace and commercial charging installations.
- EV dealers should expand inventory of high-volume electric two-wheelers and compact passenger EVs, especially in tier-2 and tier-3 Tamil Nadu cities.
- Retailers of electrical equipment, auto accessories and home-improvement products should bundle certified home-charging hardware, installation and financing.
- Auto finance, insurance and warranty providers should create lower-down-payment EV offers and battery-specific protection products.
- Mall, supermarket, office-park and residential developers should assess charger deployment as a footfall, tenant-retention and ancillary-spend lever.
- Service chains should add EV diagnostics, battery-health checks, tyre services and technician training before aftermarket demand matures.