How an Indian motor insurance premium is built, what the law requires, and which levers change the price.
Every private car or two-wheeler premium in India has the same skeleton: a third-party (TP) premium whose base rates are notified by the Ministry of Road Transport and Highways in consultation with IRDAI, an own-damage (OD) premium that each insurer prices itself on the basis of your vehicle's Insured Declared Value (IDV), a compulsory personal accident cover for the owner-driver, optional add-ons, and GST at 18% on the total. Once you can read those lines on a renewal notice, you can see why one quote is higher than another and which parts you can actually change.
Start with the overview of how a car insurance premium is calculated. It links to guides on third-party rates, IDV, the No Claim Bonus slabs and the 90-day rule, comprehensive versus standalone OD and liability-only cover, add-ons such as zero depreciation, the owner-driver PA cover, and insurance for electric cars.
Rules are described as they apply in October 2026. Third-party base rates have not been revised since the notification that took effect on 1 June 2022, but revisions have been discussed; we say so where it matters and point you to the official source. Rupee figures for OD premiums and add-ons are illustrative examples, not market prices.
Premium Factors, Cover Types and 2026 Rules
What the main motor add-ons pay, their usual conditions, and a worked break-even for zero depreciation, engine protection, return to invoice, consumables and NCB protection.
Premium Factors, Cover Types and 2026 Rules
A line-by-line breakdown of an Indian car insurance renewal premium, from the third-party rate and IDV-based own-damage premium to NCB, add-ons and 18% GST.
Premium Factors, Cover Types and 2026 Rules
What liability-only, standalone own-damage and comprehensive motor policies cover in India, who each suits, the cost difference with a worked example, and common mix-ups.
Premium Factors, Cover Types and 2026 Rules
Why every motor policy carries a ₹15 lakh owner-driver PA cover, what it pays, when you may drop it at renewal, and how it differs from passenger and paid driver cover.
Premium Factors, Cover Types and 2026 Rules
How EV insurance differs in India: third-party rates banded by motor kW, IDV including the battery pack, battery and charger add-ons, flood risk and a worked renewal example.
Premium Factors, Cover Types and 2026 Rules
How Insured Declared Value is worked out from the listed price and age slab, how it changes your premium and total-loss payout, and how to choose IDV at renewal.
Premium Factors, Cover Types and 2026 Rules
The 20% to 50% NCB slabs on own-damage premium, how a claim resets them, the 90-day renewal window, NCB on switching insurer, and what does and does not count as a claim.
Premium Factors, Cover Types and 2026 Rules
The notified third-party premium rates for private cars, two-wheelers and EVs, the long-term TP rule for new vehicles, what TP cover pays and how to check revisions.
