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

# Contra-charge: definition and example

A deduction your main contractor makes from your account for costs it says you caused, such as cleaning or putting right defects.

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

Read this alongside [section 111 of the Housing Grants, Construction and Regeneration Act 1996](<https://www.legislation.gov.uk/ukpga/1996/53/section/111n1>).

A contra-charge describes a cost asserted against your account, not proof that you owe it. The other party still needs a contractual or other proper basis, evidence of responsibility and a supported amount. Payment-notice requirements can be relevant separately from the merits of the allegation.

Request the allegation and calculation item by item. [Contra-charge recovery](<https://www.quantsurv.com/contra-charges/services/contra-charge-recovery>) focuses on examining disputed deductions and the records behind them.

## Worked example

### The facts

A main contractor deducts £2,000 for alleged cleaning after a flooring package.

### What happens

1.  The subcontractor requests dated photographs, labour records and the relevant obligation.
    
2.  It compares those records with its own handover evidence.
    

### What this shows

The charge can be assessed against responsibility and cost, rather than accepted merely because it appears on a statement.

## Sources

1.  [Housing Grants, Construction and Regeneration Act 1996, s 111 (Requirement to pay notified sum)](<https://www.legislation.gov.uk/ukpga/1996/53/section/111n1>). legislation.gov.uk.
