Karnataka has become one of the first major EV markets in India to roll back its blanket road-tax exemption, passing the Karnataka Motor Vehicles Taxation (Amendment) Bill, 2026, which introduces a lifetime road tax on electric four-wheelers and buses. It’s a sign of where EV policy in India is heading as the segment matures — and it lands the same week the Centre’s flagship two-wheeler purchase subsidy quietly expired. Here’s where every major state stands.
Karnataka’s Policy Shift: What Changed
Under the new amendment, electric four-wheelers and buses registered in Karnataka will now attract a lifetime road tax, ending the state’s earlier 100% exemption for EVs. Notably, electric two-wheelers remain exempt under the new bill — the tax change is targeted specifically at cars and buses, the segments where Karnataka’s EV adoption (led by Bengaluru) has grown fastest.
The move reflects a broader pattern: states are recalibrating EV incentives as adoption climbs, treating early-stage exemptions as adoption catalysts rather than permanent policy.
Where Every State Stands on EV Road Tax
| Policy Type | States |
|---|---|
| 100% Road Tax Exemption | Delhi, Maharashtra, Tamil Nadu, Telangana, Andhra Pradesh, Punjab, Uttar Pradesh, Rajasthan, Jharkhand, Chhattisgarh, Chandigarh, Jammu & Kashmir, Ladakh (14 states/UTs as of March 2026) |
| Tiered/Partial Taxation | Karnataka (new lifetime tax on 4W/buses; 2W still exempt), Kerala, Haryana |
State Incentives Beyond Tax Exemption
Tax exemption is only part of the picture — several states layer direct purchase subsidies on top:
| State | Additional Incentive |
|---|---|
| Delhi (EV Policy 2.0) | Road tax exemption + subsidy up to Rs 1,50,000 on two-wheelers and Rs 3,50,000 on four-wheelers |
| Maharashtra | Road tax waiver + purchase subsidy up to Rs 1,00,000 on commercial EVs |
GST: The One Consistent National Incentive
While state road tax policy is fragmenting, the Centre’s GST treatment of EVs has stayed consistently favourable: electric vehicles attract just 5% GST, compared to an effective 28%+ combined tax burden on comparable petrol and diesel vehicles once cess is included. Under the 2026 tax reforms, GST on small conventional cars sits at 18% and luxury SUVs at 40% — making the EV rate a significant structural price advantage regardless of which state you’re registering in.
One more 2026 change worth knowing: road tax is now calculated on the ex-showroom price (base price + GST) rather than the base price alone in most states, which slightly changes the math on any state that still taxes EVs.
The Bigger Context: PM E-DRIVE Two-Wheeler Subsidy Has Expired
This state-level tax news comes right as the Centre’s own electric two-wheeler purchase subsidy — up to Rs 5,000 per vehicle (Rs 2,500/kWh, capped) under PM E-DRIVE — reached its registration deadline of July 31, 2026. The three-wheeler subsidy under the same scheme continues until March 2028. For the full breakdown of what buyers needed to know before the cutoff, see our PM E-DRIVE subsidy deadline guide.
With the Centre’s original Rs 10,900 crore PM E-DRIVE outlay now largely utilised, any extension of two-wheeler incentives would require fresh budget allocation — something to watch for in the next Union Budget cycle.
What This Means for Buyers
- Buying an EV in Karnataka: factor in the new lifetime road tax on cars — it’s no longer a zero-tax purchase, though two-wheelers remain unaffected.
- Buying in one of the 14 exempt states: road tax savings remain a genuine, meaningful part of the total cost equation versus petrol vehicles.
- Buying an electric two-wheeler nationally: the central purchase subsidy has now lapsed for new registrations, so factor list price alone rather than a post-subsidy number — check our EV buying guide for current on-road pricing.
Frequently Asked Questions
Has Karnataka ended its EV tax exemption?
Partially. The Karnataka Motor Vehicles Taxation (Amendment) Bill, 2026 introduces a lifetime road tax on electric four-wheelers and buses, but electric two-wheelers remain tax-exempt.
Which Indian states still offer 100% EV road tax exemption?
As of March 2026, fourteen states and union territories offer full exemption, including Delhi, Maharashtra, Tamil Nadu, Telangana, Andhra Pradesh, Punjab, Uttar Pradesh, Rajasthan, Jharkhand, Chhattisgarh, Chandigarh, Jammu & Kashmir, and Ladakh.
What GST rate applies to electric vehicles in India?
Electric vehicles attract 5% GST nationally, compared to an effective 28%+ combined tax burden on comparable petrol and diesel vehicles — this rate is unaffected by state-level road tax changes.
Is the PM E-DRIVE electric two-wheeler subsidy still available?
No — the registration deadline for the two-wheeler subsidy under PM E-DRIVE was July 31, 2026, and has now passed. The electric three-wheeler subsidy under the same scheme remains active until March 2028.
By Piyush P. Yadav
