Why we need to start adapting project bank accounts to ring-fence retentions

Why we need to start adapting project bank accounts to ring-fence retentions
As I mentioned in my last editorial, it is over 5 years since the UK government published its consultation report on reforming the practice of withholding cash retentions (BEIS, 2017). It confirmed that contractors lose hundreds of millions of pounds of retentions each year due upstream insolvencies.

The consultation focused on three options: retaining the status quo, publishing more guidance, or ring-fencing retention monies in a secure pot. The overwhelming majority of respondents voted for the last one, but the outcome of the consultation has not yet been acted upon.

NEC has done its bit by drafting excellent guidance which was published last year by the Construction Leadership Council (CLC and NEC, 2022). There is now an opportunity for NEC to take matters further as there is renewed interest within the UK’s devolved administrations in reforming the retentions system.

Recently the Scottish government published guidance for contracting authorities urging them to protect cash retentions within a trust arrangement. The Welsh government is considering a similar policy for Welsh contracting authorities.

Using project bank accounts


In the light of these developments, we should perhaps consider an addendum to the NEC project bank account option Y(UK)1 when a cash retention is required. In principle there is no barrier to keeping a retention in a project bank account − after all, cash retention is effectively a deferred progress payment.

A tier 1 contractor’s retention is a combination of its own retention and that gathered in from its supply chain. It is only necessary that the tier 1 contractor identifies those named suppliers which have contributed to the project retention and in what proportion.

Certainly ring-fencing cash retentions in accounts protected by a trust is the favoured solution in many common-law jurisdictions, including states in Australia and the USA. I would be interested in hearing from any NEC users who currently use a project bank account or similar device to ring-fence retentions.


References


BEIS, 2017 Retentions in the construction industry: BEIS Research Paper 17
https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/654399/Retention_Payments_Pye_Tait_report.pdf

CLC and NEC (2022) NEC and CLC guidance for dealing with retention payments under NEC3 and NEC4 contracts. https://www.neccontract.com/getmedia/d11c808f-b232-4af9-979a-82b94be8d7ff/NEC-and-CLC Guidance-for-Dealing-with-Retention-Payments-Under-NEC3-and-NEC4-Contracts-Final-9-11-22-1.pdf

Recent Projects

Recent news

NEC programmes: a practical guide for project managers

NEC programmes: a practical guide for project managers

What sets the NEC apart from other contract forms is its unique approach to programming: the programme is a formal contractual document – often regarded as the most important in the contract.

Read more
Upcoming NEC UK Training 2026

Upcoming NEC UK Training 2026

From new starters to experienced professionals, our 2026 training equips you to navigate NEC contracts with clarity, manage risks effectively, and deliver projects collaboratively.

Read more
NEC Asia Pacific Conference: Strengthening Collaboration Across Borders

NEC Asia Pacific Conference: Strengthening Collaboration Across Borders

Over 250 delegates attended the NEC APAC Conference in Hong Kong, driving collaboration, innovation and resilience in infrastructure.

Read more
View all news