How is road tax calculated in India?

Road tax in India is calculated based on the vehicle's ex-showroom price, engine capacity, and state-specific rates. Most states charge road tax as a percentage of the vehicle value (typically 2-10%) or at fixed rates based on vehicle category. Some states offer concessions for electric vehicles and hybrid cars. Road tax is a one-time payment for private vehicles in most states.

Is road tax the same across all states in India?

No, road tax varies significantly across Indian states. Each state has its own road tax structure with different rates and calculation methods. For example, Karnataka charges 2% for cars while Maharashtra charges up to 8%. Some states like Delhi have lower road tax rates. Always check your state's specific road tax rates before purchasing a vehicle.

How to pay road tax online?

Road tax can be paid online through the Parivahan portal, state transport department websites, or VAHAN portal. Select 'Tax Payment' service, enter vehicle registration number, calculate applicable tax, make online payment, and download the receipt. For interstate purchases, road tax is paid at the time of registration in the new state.

What happens if road tax is not paid?

Failure to pay road tax can result in penalties, vehicle seizure, and fines during traffic checks. Road tax default may also affect vehicle insurance validity and renewal. Some states impose ongoing annual tax for commercial vehicles. Always carry proof of road tax payment while driving.

Can road tax be claimed back when selling a vehicle?

In most Indian states, road tax is non-refundable upon vehicle sale. The tax is considered paid for the remaining validity period but cannot be claimed back. Some states allow refund of unused road tax period when transferring registration to another state. Check with your state's transport department for refund policies.

Road Tax Petrol 2026

Petrol remains the most common fuel type for UK cars, and understanding how petrol vehicles are taxed helps most new car buyers. Petrol cars benefit from standard CO2-based VED rates without the 25 GBP diesel surcharge applied to first-year registrations. For most petrol car buyers in 2026, annual road tax costs 190 GBP per year from year 2 onwards — with first-year costs ranging from 0 to 2,605 GBP depending on CO2 emissions. This guide covers petrol car road tax in full detail.

Petrol car VED bands and rates

Petrol cars are subject to the same CO2-based banding system as diesel, plug-in hybrid, and hybrid vehicles — the only difference is that petrol cars do not pay the diesel surcharge. First-year VED for petrol cars is determined by the WLTP CO2 figure on the V5C at first registration. The first-year rates for petrol cars in 2026 range from 0 GBP (Band A, 0-100g/km) to 2,605 GBP (Band M, 226g/km+). From year 2 onwards, all petrol cars pay 190 GBP per year (or 325 GBP per year if over 40,000 GBP list price in years 2-6).

Typical WLTP CO2 for petrol engine sizes

1.0L petrol (VW Golf, Ford Focus): 110-130g/km WLTP → Bands B-D → 20-130 GBP first-year
1.2-1.4L petrol (VW Polo, Skoda Octavia): 120-140g/km WLTP → Bands C-E → 30-165 GBP first-year
1.5L petrol (Honda Civic, Mazda 3): 130-145g/km WLTP → Bands D-F → 130-165 GBP first-year
2.0L petrol (BMW 3 Series, Audi A4): 150-180g/km WLTP → Bands G-I → 190-230 GBP first-year
2.0L+ high-performance (Mercedes-AMG, BMW M): 200g/km+ WLTP → Bands J-M → 255-2,605 GBP first-year

Why petrol vs diesel matters for road tax

The 25 GBP diesel surcharge on first-year VED is the key road tax difference between petrol and diesel. At first glance, 25 GBP seems minor — and for most buyers it is. But when combined with: diesel purchase premium of 1,000-2,000 GBP; diesel maintenance costs; lower diesel residual values as emission restrictions tighten; NOx charges in urban clean air zones — the petrol option is increasingly attractive for private buyers who are not high-mileage professional drivers. For someone doing 10,000 miles per year in a family hatchback, petrol saves 25 GBP on first-year VED with no meaningful fuel economy penalty.

Petrol annual rate: the great equaliser

From year 2 onwards, petrol and diesel cars pay identical VED rates — 190 GBP per year for standard vehicles, 325 GBP per year for luxury vehicles (years 2-6). The diesel surcharge is purely a first-year phenomenon and does not affect annual rates. This means the annual cost of motoring from a road tax perspective is identical for petrol, diesel, hybrid, and plug-in hybrid vehicles from year 2 onwards. The only exception is pure EVs, which pay 0 for 5 years from April 2017 registration. Related: Road Tax Diesel Petrol 2026 | Andhra Pradesh Road Tax Calculator 2026 — AP Vehicle Rates | Bangalore Road Tax Calculator 2026 — Karnataka Vehicle Guide | Chennai Road Tax 2026 — Tamil Nadu Vehicle Calculator.

Petrol VED quick reference

Petrol cars: standard CO2 band rates — no diesel surcharge
First-year: 0-2,605 GBP depending on WLTP CO2 band
Annual (year 2+): 190 GBP/year standard, 325 GBP/year luxury (years 2-6)
First-year diesel surcharge: 25 GBP — petrol saves this amount
Annual rates are identical for petrol and diesel from year 2
Small petrol (1.0-1.4L): typically Band B-C, 20-30 GBP first-year
Average family petrol (1.5L): typically Band D-E, 130-165 GBP first-year

Disclaimer

Petrol car VED rates reflect UK government policy as of April 2026. Always verify at gov.uk/vehicle-tax-rate-tables. CO2 figures vary by specific model, trim, and engine specification. This article does not constitute financial advice.

Official Resources: Vehicle Tax Guide | Car Tax Calculator

Frequently Asked Questions

Q: How is car tax calculated in 2026?
Car tax is calculated based on your vehicle's value, engine capacity, fuel type, emissions, and state or country of registration. Tax rates vary significantly between regions — check your local transport authority website or use an online car tax calculator for an accurate estimate for your specific vehicle.

Q: Can I pay my car tax online?
Yes — most regions allow online road tax payment through their transport department portal. In India, use parivahan.gov.in. In the UK, use gov.uk. In the USA, check your state's DMV website. Have your vehicle registration number and insurance certificate ready for online payments.

Q: What happens if I don't pay car tax?
Driving without valid road tax is illegal in most jurisdictions and can result in fines, vehicle seizure, or number plate clamping. Penalties range from a percentage of the tax owed to fixed daily amounts. Always ensure your vehicle is taxed before driving — even short lapses can accumulate significant penalties.

Q: Are there tax exemptions for electric or hybrid vehicles?
Most countries offer tax benefits for EVs and hybrids including reduced GST/VAT rates, road tax exemptions, and purchase subsidies. In India, EVs attract 5% GST versus 28% for petrol cars. In the UK, EVs are exempt from VED. Check your country's specific EV incentive programs for current rates and eligibility.

Q: Can I claim tax relief on car expenses for business use?
Business vehicle owners can typically claim deductions for fuel, maintenance, insurance, depreciation, and interest on car loans. Methods vary: standard mileage rates, actual expense tracking, or lease deduction. Keep detailed records including mileage logs, receipts, and business purpose documentation for all trips.