What Is No-Claims Bonus?
No-Claims Bonus (NCB) is a reward given to a policyholder for completing a policy year without making any claim. It comes in the form of a discount on the renewal premium and increases gradually with each claim-free year.
NCB is designed to encourage safe driving and responsible use of insurance by reducing future premiums for low-risk drivers.
What Is Excess in Motor Insurance?
Excess is the portion of a claim that the policyholder must pay out of pocket before the insurer pays the balance. It represents the policyholder’s financial participation in every claim.
Excess applies at the time of a claim, not during renewal, and it is deducted from the total repair or replacement cost.
Types of Excess in Motor Insurance
Compulsory Excess
This is a fixed amount determined by the insurer and stated in the policy document. It applies automatically whenever a claim is made.
Voluntary Excess
This is an additional amount chosen by the policyholder to reduce premium costs. The higher the voluntary excess, the lower the insurance premium.
Key Differences Between No-Claims Bonus and Excess
| No-Claims Bonus | Excess |
|---|---|
| Applies at policy renewal | Applies at the time of a claim |
| Rewards claim-free driving | Shares claim cost between insurer and policyholder |
| Reduces future premiums | Reduces insurer’s claim payout |
| Lost or reduced after a claim | Always payable when a claim occurs |
| Builds up over time | Does not accumulate |
How No-Claims Bonus Affects Motor Insurance Costs
NCB directly reduces the premium payable during renewal. Over several years, this reduction can be substantial, sometimes cutting premiums by more than half.
Because of this long-term benefit, many drivers avoid filing minor claims to preserve their No-Claims Bonus.
How Excess Affects Motor Insurance Claims
Excess affects how much money the policyholder must contribute when a claim is made. For example, if repairs cost ₦300,000 and the excess is ₦50,000, the insurer pays ₦250,000 while the policyholder pays the rest.
Excess does not reduce the premium retrospectively but influences whether a claim is financially worthwhile.
No-Claims Bonus vs Excess: Which Is More Important?
Neither is more important than the other; they serve different functions.
- No-Claims Bonus affects long-term affordability
- Excess affects short-term claim decisions
Smart policyholders consider both when deciding whether to file a claim or pay for repairs personally.
Common Misunderstandings
Making a Claim Waives Excess Only
In reality, making a claim usually triggers excess payment and affects No-Claims Bonus.
Higher Excess Always Saves Money
While higher excess can reduce premiums, it increases out-of-pocket costs during claims.
No-Claims Bonus Can Offset Excess
NCB reduces renewal premium, but it does not reduce excess payable on a claim.
How to Balance No-Claims Bonus and Excess Effectively
- Avoid claiming for minor repairs
- Select an excess level you can comfortably afford
- Renew policies promptly to protect accumulated NCB
- Review policy terms annually
Why Understanding the Difference Matters
Policyholders who misunderstand these concepts often make poor decisions that increase costs over time. Knowing when to preserve No-Claims Bonus and how excess affects claims leads to smarter insurance use.
Insurance works best when policyholders understand both the rewards for careful driving and the responsibilities that come with making claims.
Final Thoughts
No-Claims Bonus and Excess are two foundational concepts in motor insurance. While one rewards responsible driving over time, the other ensures shared responsibility during claims.
Understanding the difference empowers vehicle owners to control costs, protect long-term benefits, and use motor insurance more strategically.