A No Claim Discount (NCD), also known as No Claim Bonus (NCB), is a reward for policyholders who do not make claims on their car insurance. To calculate your NCD, insurers typically offer a percentage discount on your premium for each claim-free year, which can increase up to 60% over time. Here’s a detailed look at how NCD works and how you can leverage it to lower your car insurance premium.

No Claim Discount (NCD/NCB) | How to Calculate NCD and Lower Car Insurance Premium
What is No Claim Discount (NCD)?
- NCD is a discount provided by insurance companies to policyholders who have not made any claims during a specified period, usually one year.
- The discount percentage increases with each consecutive claim-free year, typically starting at 20% and reaching up to 60% for private cars.
- NCD is designed to encourage safe driving habits and reward responsible drivers.
How is NCD Calculated?
The calculation of NCD varies by insurer, but generally follows a tiered structure:
Year | NCD for Private Cars | NCD for Motorcycles and Commercial Vehicles |
---|---|---|
1st Year | 20% | 10% |
2nd Year | 30% | 20% |
3rd Year | 40% | 30% |
4th Year | 50% | 30% |
5th Year | 60% | 30% |
Each year you remain claim-free, your NCD increases, leading to a lower premium upon renewal.
Impact of Claims on NCD
Making a claim can significantly reduce your NCD:
- One claim while having 40% NCD or less may reduce your NCD.
- Two claims while having 50% or 60% NCD will also lead to a reduction.
- For example, a 60% NCD may drop to 30% after a claim.

Transferring NCD
- NCD can be transferred when switching insurers, provided you have proof of your previous NCD.
- It is important to note that NCD is attached to the individual, not the vehicle, meaning you can transfer it from one car to another.
NCD Protection
- Some insurers offer NCD protection, allowing you to maintain your NCD even after making a claim, subject to certain conditions and caps.
- This protection is not transferable to other insurers and usually incurs an additional charge.
Tips to Maximize Your NCD
- Avoid Unnecessary Claims: Consider private settlements for minor accidents to preserve your NCD.
- Maintain a Clean Driving Record: Safe driving habits will help you avoid accidents and claims.
- Shop Around: When renewing your policy, compare quotes from different insurers to find the best deal that takes your NCD into account.

Should I Claim When an Accident Happens?
When deciding whether to claim car insurance after an accident, consider the extent of the damage and your deductible. If the damage exceeds your deductible or involves injury or significant property damage to others, it's generally advisable to file a claim to protect yourself from potential financial liability.
Factors to Consider When Deciding to Claim
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Extent of Damage: If the damage to your vehicle or another party's vehicle is significant, filing a claim is usually recommended. This includes situations where repairs exceed your deductible amount.
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Bodily Injury: If anyone involved in the accident sustains injuries, it is crucial to file a claim. Some injuries may not be immediately apparent, and having a claim on record can help protect you legally.
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Involvement of Other Parties: If another vehicle or property is involved, it is generally advisable to file a claim. This ensures that your insurance company can assist you in case of any legal actions taken against you later.
When Not to File a Claim
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Minor Accidents: If the accident is minor and only involves your vehicle, and the repair costs are less than your deductible, it may not be worth filing a claim. For example, if your deductible is $1,000 and the repair cost is $800, you would be better off paying out of pocket.
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Cost of Repairs vs. Deductible: If the cost of repairs is only slightly above your deductible, consider paying for the repairs yourself to avoid potential increases in your insurance premiums.

Steps to Take After an Accident
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Document the Scene: Take photos of the accident scene, damages, and any relevant details. Collect contact information from witnesses and other parties involved.
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Notify Your Insurance Company: Report the accident to your insurer as soon as possible. They can guide you on the next steps and help you understand your coverage.
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Review Your Policy: Understand what your insurance policy covers, including collision, comprehensive, and liability coverage. This will help you determine if filing a claim is appropriate.
Potential Consequences of Filing a Claim
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Increased Premiums: Filing a claim can lead to higher insurance premiums, especially if you are at fault. Some insurers may increase your rates significantly after an at-fault accident.
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Claim Denials: If your claim is denied, review the reasons for denial and gather additional evidence if you plan to appeal the decision.
Conclusion
Understanding and effectively managing your No Claim Discount can lead to significant savings on your car insurance premiums. By maintaining a claim-free record and being aware of how NCD works, you can enjoy lower costs while ensuring you are adequately covered.
Deciding whether to file a claim after an accident involves weighing the potential benefits against the risks of increased premiums and claim denials. Always consider the extent of the damage, the involvement of other parties, and your insurance policy details before making a decision.