Source: https://www.quantsurv.com/resources/glossary/termination
Content format: Markdown version of the public page.
Content reviewed: 2026-09-30

# Termination: definition and example

Ending a contract before the work is finished, under a clause in it or for a serious breach.

By [Jack Butler-Kettle](<https://www.quantsurv.com/about#who-we-are>) · Updated 30 September 2026

Guidance for England and Wales. Check the contract, amendments and facts that apply to your job.

## What it means in practice

Termination brings contractual performance to an end under an applicable right, but does not necessarily erase rights or obligations already accrued. The ground, notice procedure and consequences need separate analysis. A wrongful attempt to terminate can itself create serious exposure.

Preserve the contract, notices and progress records and obtain legal advice on the right to terminate. [Termination recovery](<https://www.quantsurv.com/termination/services/termination-recovery>) can help organise the resulting commercial account.

## Worked example

### The facts

A contractor alleges default and says the subcontract is terminated immediately.

### What happens

1.  The subcontractor checks the stated ground and the required notice sequence with an adviser.
    
2.  It records work completed, materials, payments and outstanding obligations at the relevant date.
    

### What this shows

The validity of termination and the financial consequences are investigated separately rather than inferred from the letter's heading.