Legislation
State Aid
The former EU regime controlling public subsidies to business, replaced in the UK by the Subsidy Control Act 2022.
Definition
State aid was the European Union regime restricting public authorities from granting selective financial advantages to undertakings where doing so distorted competition and affected trade between member states. It no longer applies to the UK in its former form. Since the EU exit transition ended, domestic control operates under the Subsidy Control Act 2022, and the term state aid survives mainly in legacy documents, in commentary, and in arrangements that predate the change.
How it works in practice
Under the old regime, a measure was caught if it involved state resources, conferred a selective advantage on an undertaking, distorted or threatened to distort competition, and affected trade between member states. Aid meeting all four limbs required notification to and approval from the European Commission unless it fell within a block exemption or the de minimis allowance. The practical effect was a slow approval process and considerable caution among public bodies.
The domestic replacement is deliberately lighter touch. The Subsidy Control Act sets out principles that a public authority must assess a subsidy against, rather than requiring prior approval for most awards. Authorities self assess, publish awards above a threshold on a public database, and refer subsidies of particular interest to the Subsidy Advice Unit within the Competition and Markets Authority. Challenges are heard by the Competition Appeal Tribunal.
The relationship with procurement is worth stating precisely, because it is often muddled. Running a fair, competitive, well advertised procurement and awarding at market rates does not normally constitute a subsidy at all, since the supplier gains no advantage beyond winning a competition. Subsidy questions tend to arise where money is granted rather than paid for services, where a contract is awarded without competition, or where terms are more generous than a market operator would accept. Suppliers occasionally meet the concept in grant funded programmes, in below market asset transfers, and in some regional development arrangements.
Common questions
Does state aid still apply in the UK?
Not in its former form. EU state aid rules ceased to apply following the transition period, with limited exceptions, and the domestic regime under the Subsidy Control Act 2022 now governs. Northern Ireland has specific arrangements under the Windsor Framework where measures affect trade in goods.
Is winning a public contract a subsidy?
Generally no. Where a contract is awarded through a competitive process at market rates for services genuinely required, the supplier receives payment for value given rather than an advantage. Subsidy analysis is more likely where funding is granted, where there was no competition, or where terms exceed what a commercial party would offer.
What replaced the notification process?
Self assessment against statutory principles, with transparency through publication on a public subsidy database and a referral route to the Subsidy Advice Unit for subsidies of particular interest. There is no general requirement to obtain prior clearance before granting.
Why do tender documents still mention state aid?
Usually because the wording is inherited from older templates, or because the funding stream behind the contract originated before the change. Where it appears, it is worth clarifying whether the buyer means the current subsidy control regime, since the obligations differ.
