Own Damage Premium in Car Insurance , Explained
Your annual car premium has two halves. The Third-Party half is fixed by IRDAI. The Own Damage half is where everything personal, your IDV, zone, NCB, deductibles, and add-ons, comes into play.
Quick Definition of Own Damage Premium
This definition is the short answer voice assistants and AI search engines pull. Below, we unpack what it means for an Indian car owner.
Why Own Damage Premium Matters for Indian Car Owners
If the Third-Party premium is the floor everyone must pay by law, the Own Damage premium is the ceiling that varies the most between two car owners on the same street.
- The variable part of your bill: Almost every premium-saving lever sits inside the Own Damage side.
- Drives total claim cover: Without an OD premium, your car is not financially protected.
- Reflects risk: Higher-risk zones and newer cars pay more here.
- Carries every discount: NCB, voluntary deductible, and online discount all reduce this number.
- Powers all add-ons: Zero Dep, Engine Protect, and others are loaded on the OD base.
The Own Damage portion is roughly 2% to 4% of IDV for most private cars. For a Rs 6 lakh IDV sedan in a metro, that is Rs 12,000 to Rs 24,000 a year before discounts.
How Own Damage Premium Is Calculated or Applied
The calculation starts from a base rate driven by IDV and engine size, then layers on zone loading, age slabs, NCB, deductibles, and add-ons. Each lever moves the final number up or down.
| Component | Direction | Indicative impact |
|---|---|---|
| Base OD rate on IDV | Sets the starting point | 2% to 4% of IDV* |
| Zone A (metros) | Raises premium | Higher claim frequency |
| Zone B (other cities) | Lowers premium | Lower claim frequency |
| Car age | Raises premium for older cars | Above 5 years sees loadings |
| NCB | Lowers premium | Up to 50%* |
| Voluntary deductible | Lowers premium | Up to 35%* |
| Add-ons | Raises premium | Zero Dep, Engine Protect, etc |
Two cars of the same model can carry very different Own Damage premiums based on city zone, NCB slab, and add-ons chosen.
How to Use Own Damage Premium in Your Policy
Here is the simple five-step way to put this concept to work when you buy or renew your car cover online.
- Visit hizuno.com/car-insurance and enter your registration number and pin code.
- Review the base IDV the system proposes and adjust within the allowed band.
- Apply your NCB slab from the previous-year policy schedule.
- Choose voluntary deductible and add-ons to fine-tune the Own Damage cost.
- Pay online and download the policy showing the Own Damage line clearly separated from Third Party.
Common Scenarios Where Own Damage Premium Comes Up
Three Indian premium snapshots showing how the same car can carry very different Own Damage premiums.
Mid-segment sedan in Mumbai, 35% NCB
Zone A metro location pushes the base rate up, but 35% NCB shaves a third off. Net Own Damage premium often lands between Rs 8,000 and Rs 12,000 for a Rs 6 lakh IDV.
Same sedan in tier-2 city, 50% NCB, Rs 7,500 voluntary deductible
Lower zone rate, higher NCB, and voluntary deductible combined cut the premium meaningfully. Net Own Damage premium can be below Rs 6,500.
New SUV in Delhi NCR with Zero Dep, no NCB
Higher IDV plus add-ons plus zone loading pushes Own Damage premium past Rs 18,000 in year one, even before any other add-ons.
Cost Impact of Own Damage Premium
The Own Damage line on the policy schedule is the most negotiable number in motor insurance. Each lever moves it differently.
| Lever | Direction | Typical impact |
|---|---|---|
| Online purchase discount | Down | 5% to 10%* |
| NCB at 50% slab | Down | Half off OD |
| Voluntary deductible Rs 7,500 | Down | Around 25% off OD |
| Zero Depreciation add-on | Up | Around 15% to 20%* premium |
| Engine Protect add-on | Up | Around 5% to 10%* premium |
| Higher IDV | Up | Proportional |
Pulling all the right discount levers can bring Own Damage premium below 2% of IDV. Add-on heavy cover can push it above 4%.
Common Mistakes Indian Car Owners Make
Treating Own Damage premium as a fixed bill and renewing without comparing. The single highest saving in Indian motor insurance comes from reviewing this number every year.
- Renewing without re-quoting: Misses 10% to 20% potential savings every year.
- Skipping NCB declaration: Drops the discount and inflates the premium unnecessarily.
- Adding every add-on by default: Inflates Own Damage line without proportionate value.
- Misdeclaring zone or RTO: Causes claim issues later, even if the premium looks lower.
- Forgetting voluntary deductible review: The slab that suited you two years ago may not fit now.
Pro Tips for Getting Own Damage Premium Right
Smart Companion tips that save real money and real headaches at renewal time.
- Re-quote your Own Damage premium online before every renewal.
- Bundle NCB Protect with voluntary deductible for a balanced discount setup.
- Match add-ons to car age, not to brochure pressure.
- Use Zuno’s online tool to see line-item premium breakup before paying.
- Save each year’s policy PDF to track Own Damage premium movement over time.
Own Damage Premium Building Blocks Explained
Many Indian car owners pay the Own Damage premium without ever seeing how it is built. The math is not magical. It is a stack of factors applied in a sequence, each visible on a detailed quote.
| Stage | What happens | Direction |
|---|---|---|
| Base OD rate | IDV multiplied by engine and segment rate | Sets the start |
| Zone loading | City or RTO based loading applied | Up or down |
| Age adjustment | Car age slab applied | Often up after year 5 |
| Add-on premium | Each add-on added on top | Up |
| NCB discount | Bonus slab subtracted | Down |
| Voluntary deductible discount | Slab discount subtracted | Down |
One Smart Companion practice: ask for the line-by-line breakup, not just the final figure. When you see each lever in writing, you can negotiate the right cover for your real driving life, not the one a brochure assumes.
Frequently Asked Questions About Own Damage Premium
From the Telematics and UBI Pillar
- Telematics Car Insurance in India 2026. Pillar hub guide for Telematics.
- Usage-Based Car Insurance in India 2026. Pillar hub guide for UBI.
Sources: Content based on information published by IRDAI, ARAI, MoRTH, Parivahan Sewa, General Insurance Council (GIC), and other relevant regulatory or industry sources, as applicable.
Disclaimer: Premiums and amounts shown are indicative and approximate reference figures only; the actual figure varies with the vehicle's age, No Claim Bonus, geography (RTO zone) and various other parameters. The company offers products under Motor, Health, and Commercial Insurance. For risk factors, terms and conditions, exclusions, and product features, please read the policy wording, sales brochure, and prospectus carefully before concluding a sale. Zuno General Insurance Limited | IRDAI Reg. No. 159 | CIN: U66000MH2016PLC273758 | Registered Office: 2nd Floor, Tower 3, Wing B, Kohinoor City Mall, Kohinoor City, Kirol Road, Kurla (West), Mumbai 400070 | Toll-Free: 1800 12000 | Landline: 022 42312000 (Call charges applicable) | Website: www.hizuno.com | Email: support@hizuno.com.
Section 41 of the Insurance Act, 1938: No person shall allow or offer to allow, directly or indirectly, as an inducement to any person to take out, renew, or continue an insurance policy in respect of any kind of risk relating to lives or property in India, any rebate of the whole or part of the commission payable or any rebate of the premium shown on the policy, nor shall any person taking out, renewing, or continuing a policy accept any such rebate.