Last edited 23 Sep 2026

Pay less notice for construction contracts

Contents

[edit] Introduction

The Housing Grants, Construction and Regeneration Act 1996 (also known as the Construction Act) include provisions to ensure that payments are made promptly throughout the supply chain.

These provisions include:

In addition, there are specific provisions in relation to the procedures for making payments.

[edit] When must a pay less notice be given?

The contract sets out the prescribed period before the final date for payment by which a pay less notice must be given. Where the contract does not include such a provision, the default position under the Scheme for Construction Contracts applies, which requires a pay less notice to be given not later than seven days before the final date for payment.

If a valid pay less notice is not given within this period, the payer loses the right to pay less than the sum stated as due in the payee's payment notice (or default payment notice), and the full notified sum becomes payable.

[edit] Failure to give a pay less notice

In ISG Construction Ltd v Seevic College [2014 EWHC 4007 (TCC)], the court held that where no payment notice or pay less notice was given by the employer, the employer was deemed to have agreed the value stated in the contractor's application, and so could not subsequently refer the 'true value' of that application to adjudication. This became known as a 'smash and grab' adjudication.

This position was subsequently qualified by the Court of Appeal in S&T (UK) Ltd v Grove Developments Ltd [2018 EWCA Civ 2448], which confirmed that a payer who has paid the notified sum, having failed to give a valid pay less notice, remains entitled to commence a separate adjudication (or other proceedings) to determine the 'true value' of the works and recover any overpayment. A 'smash and grab' adjudication therefore only determines what is payable in the short term, it does not finally determine the true value of the works.

This qualification is now well established and is generally followed in subsequent case law and standard form contract guidance.

[edit] Related articles on Designing Buildings

[edit] External references

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