How much tax on a car in Delhi is the single most important question for every car buyer in the National Capital Territory. The answer is not a single number — it is a combination of two major taxes: GST (Goods and Services Tax) levied by the central government, and road tax collected by the Delhi government. Together, these add anywhere from 9% to 38% to your car's ex-showroom price, depending on what you buy. In April 2026, with the GST 2.0 reform having reduced rates for sub-compact SUVs from 28% to 18%, some buyers are paying ₹1-1.5 lakh less in tax than they would have in January 2026. Understanding exactly how much tax you pay — and why — is the first step to making a smarter car purchase decision in Delhi.

Every car buyer in Delhi faces the same question when they see an ex-showroom price of ₹10 lakh: why does this car actually cost ₹12.5 lakh when I drive it home? The answer lies in the layered tax system. GST is calculated by the manufacturer and added to the ex-showroom price — it is the single largest component of on-road pricing. Road tax is collected by the Delhi RTO before registration. RTO fees and insurance add smaller amounts on top. This guide breaks down exactly how much tax you pay on each type of vehicle in Delhi, so you can budget accurately and compare options with full cost transparency.

How Much Tax on a Car in Delhi: The Complete Breakdown

Car tax in Delhi has two major components:

  • GST (Goods and Services Tax): Applied by the central government. Rates: 5% for small cars (<4m, petrol <1200cc), 18% for sub-compact SUVs, 28% for large SUVs and sedans above ₹15 lakh ex-showroom, 5% for all electric vehicles. GST is added to the ex-showroom price by the dealer.
  • Road Tax (NCT of Delhi): Collected by the Delhi Transport Department. Rates: 4% (up to ₹6L), 5% (₹6-10L), 6% (₹10-15L), 8% (above ₹15L). This is a one-time lifetime payment — you pay once and it covers the entire registration period.

Together, these taxes add 9% to 38% to the ex-showroom price. Here is the complete breakdown:

  • ₹4 Lakh Small Car: GST 5% = ₹20,000 | Road Tax 4% = ₹16,000 | Total Tax: ₹36,000 (9%)
  • ₹8 Lakh Hatchback: GST 5% = ₹40,000 | Road Tax 5% = ₹40,000 | Total Tax: ₹80,000 (10%)
  • ₹12 Lakh Sub-Compact SUV: GST 18% = ₹2,16,000 | Road Tax 5% = ₹60,000 | Total Tax: ₹2,76,000 (23%)
  • ₹20 Lakh Mid-Size SUV: GST 18% = ₹3,60,000 | Road Tax 8% = ₹1,60,000 | Total Tax: ₹5,20,000 (26%)
  • ₹35 Lakh Premium SUV: GST 28% = ₹9,80,000 | Road Tax 8% = ₹2,80,000 | Total Tax: ₹12,60,000 (36%)
  • ₹20 Lakh Electric Vehicle: GST 5% = ₹1,00,000 | Road Tax = ₹0 (exempt) | Total Tax: ₹1,00,000 (5%)

Why Does a ₹12 Lakh Car Cost ₹14.8 Lakh On-Road in Delhi?

The ₹14.8 lakh on-road price for a ₹12 lakh car in Delhi (example: Hyundai Creta or Kia Seltos) breaks down as follows:

  • Ex-Showroom: ₹12,00,000 — fixed pan-India price set by manufacturer
  • GST (18%): ₹2,16,000 — reduced from ₹3,36,000 after GST 2.0 (saves ₹1.2 lakh)
  • Road Tax (5%): ₹60,000 — one-time payment in Delhi
  • RTO Registration Fee: ₹800 — for private petrol car
  • Insurance (1st Year): ₹45,000 — comprehensive coverage
  • Total On-Road: ₹14,21,800 — approximately ₹4.2 lakh extra over ex-showroom

The biggest single charge after ex-showroom is GST, followed by road tax. Together, they represent 23% of the ex-showroom price for sub-compact SUVs.

Where Does Your Car Tax Go?

Understanding the destination of your car tax helps contextualise why you are paying it:

  • Road Tax (4-8%): Goes to the Delhi Transport Department. Used for road infrastructure, traffic management, public transport development, and road safety initiatives. The one-time nature of Delhi's road tax (vs annual in other states) means your ₹90,000 road tax on a ₹15 lakh car funds these services for the entire 15-year registration period.
  • GST (5-28%): Goes to the central government's consolidated revenue. A portion is shared with state governments per the GST Council formula. GST on a ₹12 lakh SUV (₹2,16,000 at 18%) contributes to national and state development funds.
  • RTO Fee (₹500-₹1,000): Goes to the Delhi RTO for registration services, record keeping, and vehicle inspection.

GST 2.0: How April 2026 Reform Changed Car Tax in Delhi

The GST 2.0 slab reform effective April 2026 introduced significant changes to car tax in Delhi:

  • Sub-Compact SUVs (under 4 metres): GST reduced from 28% to 18% — saving ₹1-1.5 lakh on popular models. Hyundai Creta, Kia Seltos, Maruti Brezza, Tata Nexon, and similar vehicles are now ₹1-1.5 lakh cheaper on-road than in January 2026.
  • Small Cars: Remained at 5% GST — already the lowest bracket. No change.
  • Large SUVs and Premium Sedans: Remained at 28% GST — no change for Fortuner, Endeavour, luxury brands.
  • Electric Vehicles: Remained at 5% GST — continues as the most tax-efficient category with additional road tax exemption.

Delhi vs Other States: Why Your Tax Matters

Comparing car tax across NCR states reveals why Delhi is advantageous for long-term owners:

  • Delhi: 4-8% road tax, one-time lifetime payment. For a ₹15 lakh car: ₹90,000 total.
  • Haryana: 5-10% road tax, one-time payment. For a ₹15 lakh car: ₹75,000-₹1,35,000 — slightly higher, comparable structure.
  • Uttar Pradesh: 6-8% annual road tax. Over 15 years: ₹13.5-18 lakh total — versus ₹90,000 one-time in Delhi. Delhi saves ₹12-17 lakh.
  • Rajasthan: 7-9% annual road tax. Over 15 years: ₹15.75-20.25 lakh total — versus ₹90,000 one-time in Delhi. Delhi saves ₹15-19 lakh.

For premium vehicles above ₹20 lakh, the difference between Delhi's one-time road tax and states with annual tax becomes enormous — potentially ₹10-20 lakh over the vehicle's lifetime.

For accurate car tax calculations for any vehicle in Delhi, use the CarTax.online Delhi car tax calculator — updated with April 2026 GST 2.0 rates and NCT road tax slabs.

Frequently Asked Questions

What is the total tax on a new car in Delhi 2026?

Total tax on a new car in Delhi = GST (5-28% of ex-showroom) + Road Tax (4-8% one-time). For a ₹10 lakh sub-compact SUV: GST 18% = ₹1,80,000 + Road Tax 5% = ₹50,000 = total tax ₹2,30,000 (23% of ex-showroom). For a ₹5 lakh small car: GST 5% = ₹25,000 + Road Tax 4% = ₹20,000 = total tax ₹45,000 (9% of ex-showroom).

How much is road tax for cars in Delhi?

Delhi road tax rates: up to ₹6 lakh = 4%, ₹6-10 lakh = 5%, ₹10-15 lakh = 6%, above ₹15 lakh = 8%. Road tax is a one-time lifetime payment in Delhi — unlike states like UP and Rajasthan that charge annual road tax. A ₹15 lakh car pays ₹90,000 road tax once and never again.

Why does my ₹10 lakh car cost ₹12.5 lakh on-road in Delhi?

The ₹12.5 lakh on-road for a ₹10 lakh car in Delhi breaks down as: GST 18% = ₹1,80,000, Road Tax 5% = ₹50,000, RTO fee = ₹800, Insurance = ₹40,000. Total extra charges: ₹2,70,800 — making the effective price 127% of ex-showroom. This is normal for sub-compact SUVs in Delhi.

Is GST 2.0 the reason car prices dropped in April 2026?

Yes — GST 2.0 effective April 2026 reduced GST on sub-compact SUVs from 28% to 18%, saving buyers approximately ₹1-1.5 lakh on popular models like Hyundai Creta, Kia Seltos, and Maruti Brezza. This is the primary reason for lower on-road prices in April 2026 versus January 2026.

Which state has the cheapest road tax for cars?

Delhi has the cheapest road tax model in the NCR region for long-term owners: a one-time payment of 4-8% versus annual tax in UP (6-8%/year) and Rajasthan (7-9%/year). For a ₹15 lakh car, Delhi road tax (₹90,000 one-time) versus Rajasthan's annual tax (₹90,000-₹1.35 lakh × 15 years = ₹13.5-20 lakh total) represents a saving of ₹12-19 lakh over the vehicle's lifetime.

Official Resources: India GST Portal | Delhi Transport Department | Parivahan Portal