Skip to Main Content
Lawyers in Edinburgh
Solicitors in Edinburgh
Family Solicitors/Lawyers in Edinburgh

Latest news and insights

Immigration changes – The impact on rural businesses

Fraser Vandal discusses changes to the UK's work visa rules and how these changes will impact rural businesses.

Long awaited Housing Bill introduced to Scottish Parliament

The long- awaited Housing (Scotland) Bill was introduced to the Scottish Parliament on 26 March 2024.

Land Reform (Scotland) Bill introduced March 2024

An overview of the content in Part 1 & 2 of the Land Reform (Scotland) Bill introduced to Parliament on 13 March 2024.

Re-evaluating retentions – building trust in construction

Published: 08 April 2020
Time to read: 4 mins

Retentions in construction contracts are not new: they have been around since the UK’s great expansion of the railways in the 1840s.  The rationale is straightforward – a percentage of a contractor’s overall fee is retained by the employer as a means of ensuring the works are carried out properly.  Part of the retention is normally due to be repaid at practical completion, with the remainder paid once any defects are certified as made good.  In theory, this is a reasonable concept; the contractor has an incentive to carry out the works correctly, and the employer has some comfort that the contractor will fix any faults.

However, the use of retentions has grown more contentious as margins within the construction industry become increasingly strained.  Many retentions are paid late, or not at all.  Employers and Tier 1 contractors have been accused of using retentions improperly to shore up their own working capital.  In those circumstances, the retention is not ‘ring-fenced’ and as a consequence, if the employer or main contractor becomes insolvent, then there is a risk sub-contractors further down the chain will lose their retentions.

At a recent SBCC conference, we heard anecdotal evidence that many smaller contractors do not have the will or resources to pursue retentions they are contractually due, and will often write these off.  If they do ultimately get them paid, it is considered a bonus.  This is worrying; as much as 5% of the contract price is being written off before tools are even picked up, reducing tight margins ever further.  It is estimated there are billions of pounds tied up in retentions; the collapse of Carillion left 30,000 UK SMEs without the prospect of recovering the retentions due to them, totalling up to £2 billion.

The Scottish Government is currently consulting on the future of retentions in construction contracts, with an aim to safeguard the more vulnerable members of the industry from Carillion-style collapses.  A number of alternatives are to be considered as part of the consultation, including:

  • Retention bonds: the contractor’s obligation to complete the works as per the contract is guaranteed by a third-party surety who undertakes to pay damages (up to the amount which would otherwise have been held as a cash retention) sustained by the employer in the event of contractor default;
  • Performance bonds: conditional on performance of the contract or payment of damages by the granter if the contractor defaults. This bond provides a guarantee to the employer as the granter assumes a secondary obligation to pay if the contractor fails to perform;
  • Parent Company Guarantees: the ‘parent’ or holding company guarantees the proper performance of a contract by the contractor as one of its subsidiaries. These only apply where the contractor is the subsidiary of a larger group, and the relative value depends on the financial strength of the parent company as distinct from the contractor – if the resources of the parent company are closely linked to the performance of the contractor, there will be little value in the guarantee;
  • Project Bank Accounts: ring-fenced accounts with payments made directly and simultaneously by the employer to all members of the construction supply chain who have signed up to the account. That way, retentions are paid on time to all members of the supply chain.

It is clear there is great dissatisfaction with the current retention regime in the industry, and it will be interesting to see how the response to the consultation pans out and what effect this has on cash-flow.

One final thought: what if the focus was not so much on payment, but on quality?  Nobody buys a new car but withholds 5% of the purchase price for a year to ensure that all is in good working order; it is a matter of trust that any issues will be dealt with by the seller in accordance with any warranty that is given.  Why should the purchase of a new building be so radically different?  Perhaps if the industry could foster greater trust between employer and contractor that the finished product would be of a sufficiently high standard (and guaranteed in the event of defects arising) then the requirement for retentions may not be necessary at all…

Back to news list

Go Back

Our related services

To find out how we can help you with this topic or others, contact our expert teams or Keith Emmerson directly.


To receive regular updates like this one, you can sign up to our bulletins, and we will provide updates on the issues that matter to you.


Get in touch

Contact us to find out how we can help you.

Get in touch

Lawyers in Edinburgh
Solicitors in Edinburgh
Family Solicitors/Lawyers in Edinburgh

Find a lawyer

If you are looking for a specific member of our team, you can search for them by their name here. You can also search for your regular contact by their area of expertise using the buttons below.

Visit the ‘Our People’ page for more ways to search if you can’t find who you’re looking for.