Waiver of Excess Special Endorsement (Non-Deductible Insurance)

The Non-Deductible Special Agreement Insurance (officially termed the "Motor Vehicle Non-Deductible Rate Special Clause" or Waiver of Excess endorsement) was once a fundamental and widely adopted add-on cover in commercial motor vehicle insurance. Following the comprehensive reform of China's commercial motor insurance framework, this standalone add-on cover has been fully integrated into the standard coverage of main policies and relevant endorsements, meaning it is no longer sold separately as an independent rider. Its core function is to transfer the specific proportion of excess (or deductible rate)—originally payable out-of-pocket by the policyholder—to the insurer via a special agreement, thereby ensuring a full claim payout without excess deductions.

Historical Background and the Evolution of the Current Coverage Framework

Prior to the implementation of the comprehensive motor insurance reform, waiver of excess cover served a distinct underwriting purpose and was an essential purchase for car owners:

Positioning and Pain Points During the Standalone Era: 

Previously, standard terms under primary commercial motor policies (such as Own Damage and Comprehensive Third-Party Liability cover) typically imposed a mandatory excess rate based on the proportion of fault in an accident or specific circumstances (for instance, a 20% excess for full liability, 15% for equal liability, or non-fault subrogation claims). As a result, policyholders with only basic main coverage could only claim 80% to 85% of their total loss during settlement, leaving the remainder to be paid out-of-pocket.

To bypass this limitation, motorists had to purchase the optional "Non-Deductible Special Agreement Insurance". Insurers would only pay out the full claim amount without deducting the excess if both the main policy and this waiver endorsement were secured concurrently. 

Integration Under Current Motor Insurance Reforms:

The latest commercial motor insurance reform has embedded the non-deductible liability directly into all standard main policies and endorsements. Consequently, under the updated framework, vehicle owners automatically enjoy complete waiver-of-excess benefits upon purchasing the relevant primary motor insurance, eliminating the need to select or pay extra for this specific add-on cover. 

Scope of Coverage and Claim Settlement Principles

In everyday claim settlement practice, while the standalone "Waiver of Excess Endorsement" has been phased out, its underlying principle remains fully operational throughout the calculation of motor insurance claims: 

Apportionment of Fault and Transfer of Excess: 

When the insured vehicle is deemed to hold full, major, equal, or minor liability in a road accident, the fault-based excess rate that would otherwise be deducted is completely waived under the built-in non-deductible mechanism. The insurer will settle the claim in full up to the agreed policy limit in accordance with the contract terms. 

Distinction Between Compulsory Excess and Special Endorsement Limitations:

It is worth noting that the built-in non-deductible mechanism primarily applies to liability-based excess rates. Where specific commercial terms explicitly stipulate an absolute compulsory excess (such as a 15% fixed excess under designated endorsements or specific accident sub-categories), the payout remains strictly governed by the special endorsements of the respective policy, meaning it does not always guarantee zero out-of-pocket expense. 

Policy Exclusions and Claim Compliance Guidelines 

Compulsory Excess for Untraceable Third Parties: 

Under the existing reform framework, in hit-and-run collisions or incidents where the third party cannot be identified (such as a vehicle being vandalised or scratched while parked roadside), certain policy wordings still impose a compulsory excess rate (typically around 30%). Even with the overarching non-deductible mechanism in place, this specific excess cannot be fully waived unless an explicit "untraceable third party" special endorsement is attached. 

Claim Computation and Final Settlement Procedure: 

Following an accident, the insurer computes the final claim payout based on the official traffic police report (accident liability determination certificate), compulsory third-party insurance payouts, and the insured limits of the commercial main policy. By applying the built-in non-deductible terms directly to the final adjustment, vehicle owners are assured of receiving maximum financial indemnity within their entitled scope of cover.