Car insurance renewal is the one yearly car expense most people handle in ninety seconds, clicking renew on whatever email arrived first. That convenience has a price, usually a few thousand rupees a year, sometimes much more at claim time. Here are the seven mistakes doing the damage, and what to do instead. None of this takes more than an evening.
1. Auto-renewing without comparing
Insurers reserve their best pricing for new customers, not loyal ones. Comparing three or four quotes online at renewal routinely finds the same coverage 15 to 30 percent cheaper. Loyalty in insurance is a subscription to overpaying.
2. Ignoring the IDV game
IDV, the insured declared value, is what you receive if the car is stolen or totalled. Insurers quietly lower it to make their premium look cheap. A suspiciously cheap quote with a lowballed IDV is not a discount, it is reduced coverage wearing a discount’s clothes. Compare quotes at the same IDV, set near the car’s real market value.
3. Losing the No Claim Bonus
NCB climbs to 50 percent off your own-damage premium after five claim-free years, and it belongs to you, not the car. It transfers between insurers and even to your next car. Two ways people lose it: letting the policy lapse past the grace window, and claiming for scratches barely above the deductible. Do the math before every small claim.
4 to 7: The rest of the leak
| Mistake | The fix |
|---|---|
| Paying for add-ons you never use | Keep zero-dep and engine protect if the car is newish, drop the decorative rest |
| Skipping zero-dep on a new car | Without it, claims pay depreciated part value and you pay the gap |
| Wrong usage declaration | Undeclared commercial use is a claim rejection waiting patiently |
| Renewing after expiry | Lapse can cost the NCB and trigger inspection. Calendar it a week early |
A note for EV owners
Electric car premiums run a bit higher since battery replacement is the most expensive single repair in motoring. Check whether the policy covers the battery against water damage specifically, and whether roadside assistance includes a tow to a charger. If you are new to electric, our EV ownership cost guide puts insurance in the full picture.
The renewal routine that works
- Two weeks before expiry, pull 3 to 4 online quotes at identical IDV and add-ons.
- Confirm your NCB percentage is applied on every quote.
- Keep zero-dep and engine protect for cars under 5 years, question everything else.
- Renew before expiry, save the policy PDF where your family can find it.
Buying a car this season instead? Insurance is one of the easiest places to claw back money at the showroom, and our festive discount guide shows exactly where it hides in the dealer’s quote.
FAQ: car insurance renewal
What is a good IDV to set?
Close to the car’s current market value. Too low cheats you at total-loss time, too high inflates premium for nothing.
Should I claim for a Rs 8,000 repair?
Usually no. After the deductible, the payout is small, and the lost NCB often costs more over the following years than the repair.
Does NCB transfer if I change insurers?
Yes, fully. The new insurer verifies it from your renewal notice or previous policy. It also moves with you to a new car.
Is third-party-only insurance enough?
It is the legal minimum and covers others, not your car. For any car you would mind losing, comprehensive is the sane choice.