A UK immigration dispute has raised fresh legal questions over whether the Home Office can keep Immigration Skills Charges for unused sponsorship certificates simply because an employer’s sponsor licence was later revoked.
By Ramsha Shahid
A recent immigration dispute raises serious legal questions about whether the Home Office can retain Immigration Skills Charges for unused sponsorships simply because a sponsor licence was later revoked.
A recent immigration dispute has exposed an important fault line in the Home Office’s sponsorship regime: can the government lawfully retain Immigration Skills Charges paid for Certificates of Sponsorship that were never used, simply because a sponsor licence was later revoked?
The case itself cannot be publicly identified. What can be examined, however, is the legal question it raises and it is one that could affect a large number of UK employers.
The dispute concerned an employer sponsor seeking refunds of Immigration Skills Charges (ISC) paid in respect of multiple Certificates of Sponsorship (CoS). Those certificates were ultimately never used. Despite that, the Home Office initially refused to refund the charges, relying on sponsor guidance which states that refunds will not normally be issued where a sponsor licence has been revoked. That position was repeated in the Home Office’s response to a Pre Action Protocol challenge.
What followed is telling. After the legal challenge was issued, the Home Office agreed to refund the relevant ISC sums in that particular case. Crucially, however, the department declined to concede that its wider policy was unlawful. Instead, the Home Office stated that the refund was appropriate only because, at the time the refund request was made, the sponsor licence had not yet been formally revoked. The guidance also contemplated that refund decisions should ordinarily be made within 90 days.
The practical result was that the sponsor recovered the money. But the reasoning behind the refund reveals a deeper legal tension. The Home Office appears to be treating sponsor licence revocation case law as if it automatically determines questions about Immigration Skills Charge refunds. In legal terms, those are two distinct issues.
The Immigration Skills Charge is imposed under section 70A of the Immigration Act 2014 and regulated by the Immigration Skills Charge Regulations 2017. Importantly, the Regulations expressly allow the Secretary of State to refund or waive all or part of the charge. Parliament therefore did not create a rigid no refund regime. It created a statutory scheme which includes an express discretionary power.
The Explanatory Memorandum accompanying the Regulations also sheds light on the policy purpose behind the charge. The Immigration Skills Charge was introduced to encourage employers to invest in training and upskilling the resident workforce and to reduce long term reliance on migrant labour. The charge is therefore linked to the recruitment of sponsored workers.
This statutory structure matters. Where a Certificate of Sponsorship is never used and no worker actually commences employment, the connection between the charge and its policy purpose becomes far less obvious. The legal question is therefore not simply whether the Home Office can be strict with sponsors. It is whether a blanket refusal of refunds based solely on later licence revocation represents a lawful exercise of the discretion granted under the 2017 Regulations.
In its Pre Action Protocol response, the Home Office relied on well known authorities concerning the sponsor licensing system. These included Prestwick Care Ltd v Secretary of State for the Home Department [2025] EWCA Civ 184, New London College Ltd v SSHD [2013] UKSC 51, and St Andrew’s College v SSHD [2018] EWCA Civ 2496. Those cases emphasise that the sponsorship system operates on trust and that the Secretary of State is entitled to enforce compliance with a relatively “light trigger”.
As a general statement about sponsor licence enforcement, that proposition is uncontroversial. However, its relevance to Immigration Skills Charge refunds is less clear. The authorities cited concern the legality of the sponsor licensing regime and the Secretary of State’s power to revoke licences. They do not address the exercise of a financial discretion to refund statutory charges under the 2017 Regulations.
That distinction is significant. A sponsor licence revocation is a regulatory enforcement decision within immigration control. A decision to refund an ISC payment is an administrative financial decision taken under a different statutory mechanism. Treating those questions as interchangeable risks importing the logic of enforcement into an area where Parliament deliberately preserved discretion. Put simply, strictness in revocation does not automatically justify refusal of refunds.
The reliance on New London College is particularly notable. In that case, the Supreme Court upheld the legality of the sponsorship regime but also emphasised that the Secretary of State cannot operate policies inconsistent with the statutory framework or Immigration Rules. That principle cuts both ways. While it confirms that the sponsorship system itself is lawful, it also means that executive guidance must remain consistent with the legislation that governs it.
In this context, that legislation includes the Immigration Skills Charge Regulations, which explicitly provide for refunds and waivers. If guidance is applied so rigidly that licence revocation effectively becomes an automatic bar to refunds, there is a risk that the discretion Parliament intended to preserve is being unlawfully narrowed. Public law has long recognised that decision makers cannot fetter a statutory discretion through rigid policy.
Similar difficulties arise with reliance on Prestwick Care and St Andrew’s College. Those decisions reinforce the courts’ reluctance to interfere with sponsor compliance decisions and recognise the Home Office’s broad latitude in maintaining the integrity of the sponsorship system. But a refund dispute is not simply a second challenge to a licence revocation wearing a different label.
The legal question is different. It concerns whether the Home Office may retain a statutory charge paid for sponsorship that never resulted in recruitment, by applying a blanket policy tied solely to the later revocation of the sponsor licence.
Several factors suggest that the issue deserves closer scrutiny. The ISC Regulations preserve a refund discretion. The policy purpose of the charge is tied to skills investment and sponsored recruitment, not simply sanctioning non compliant sponsors. The Home Office’s own correspondence in the recent case acknowledged that timing matters: if a refund decision should have been made before revocation, the later revocation cannot simply be treated as decisive. Treating all revocations identically also risks collapsing very different factual scenarios into the same outcome.
The strongest critique of the current approach is not based on fairness alone. It is based on statutory coherence. The Explanatory Memorandum makes clear that the charge exists to incentivise domestic skills investment and applies in relation to sponsored workers recruited by employers. Where no worker is ever recruited and the Certificate of Sponsorship is unused, the policy justification for retaining the charge becomes more difficult to sustain.
That does not automatically mean every refusal is unlawful. But it does make blanket refusal policies harder to defend as rational exercises of discretion. There is also an issue of sequencing. If the relevant refund decision ought to have been taken within a defined timeframe, and during that period the sponsor licence had not yet been revoked, relying on later revocation may appear less like principled decision making and more like administrative convenience.
For many employers, particularly in sectors such as social care, the issue is far from theoretical. Organisations across the UK have paid significant Immigration Skills Charges in recent years. Some may have accepted refund refusals without challenge, assuming that licence revocation automatically ended the matter. That assumption may not always be correct.
Where refund refusals occurred within the past three years, particularly in cases involving unused Certificates of Sponsorship or timing issues in decision making, there may still be scope for legal review.
The broader lesson is simple. The Home Office is entitled to regulate sponsorship robustly. But robustness in one part of the regime does not remove the obligation to exercise statutory discretion lawfully in another. A sponsor licence may indeed be a privilege. But a refund discretion, once granted by law, remains a discretion that must be exercised according to law.
About the Author
Ramsha Shahid is a London-based legal professional with over eight years of prior legal practice in Pakistan and experience working within the United Kingdom legal system. Her work spans immigration law, civil litigation, commercial property disputes, employment law and family law. Having worked across different jurisdictions, she takes a particular interest in comparative legal systems and the practical challenges faced by businesses navigating regulatory frameworks. Ramsha has also been involved in community and social enterprise initiatives and has previously served as a lecturer, reflecting her ongoing interest in legal education and access to justice.
