Two recent tribunal stories should be making UK visa sponsors uncomfortable. Not because they overturn sponsor compliance obligations—they do not—but because they expose a risk many employers still treat as secondary: Immigration processes can create discrimination liability when they are handled in isolation from HR, mobility, reward, and legal controls.
In one case, a Malaysian hotel manager who had no legal right to work in the UK succeeded in discrimination claims against her employer. The tribunal reportedly found that she remained protected from workplace discrimination despite her immigration status. In another, a care worker succeeded in an indirect race discrimination claim where overseas workers were paid more than domestic staff because the employer was trying to comply with Home Office salary requirements for sponsored workers.
For sponsors, the message is clear: “We were trying to comply with immigration rules” is not, by itself, a complete answer to an Equality Act claim.
The sponsor risk is now a compliance risk
UK sponsors already know that Home Office compliance is unforgiving. Sponsor guidance requires licensed sponsors to comply not only with immigration law and sponsor guidance, but also with wider UK law, including employment law. UK Visas and Immigration (UKVI) guidance also makes clear that sponsor duties include reporting, recordkeeping, immigration compliance, and compliance with wider UK law.
That matters because these tribunal decisions sit exactly at the intersection of immigration and employment law.
The first case highlights the risk of allowing right-to-work failures, informal working arrangements, or poor immigration controls to sit alongside discriminatory treatment. An individual’s immigration position may create serious illegality and sponsor compliance issues, but it does not give an employer permission to discriminate, harass, victimize, or ignore protected characteristics.
The second case highlights a more subtle risk: Sponsors may adjust pay to meet Skilled Worker salary thresholds but in doing so create pay disparities between sponsored and nonsponsored staff doing substantially similar work. That may create indirect race discrimination risk if the employer cannot objectively justify the arrangement and show that it considered less discriminatory alternatives.
The uncomfortable point for UK employers
The issue is not that employers should stop complying with Home Office requirements. They must comply.
The issue is that immigration compliance decisions often have employment law consequences. Decisions about who is checked, when checks are carried out, how concerns are raised, who is suspended, who is paid what, who receives sponsorship support, who pays visa costs, and who is selected for sponsorship are all capable of creating discrimination risk.
That is why I have been warning for some time that sponsors cannot treat immigration compliance as a narrow admin function. It is not just a Home Office process. It is an HR risk, a mobility risk, a legal risk, a reward risk, an employee relations risk, and in some sectors, a modern slavery and reputational risk.
Practical risk areas for UK visa sponsors
Sponsors should be looking closely at the following areas.
Right-to-work checks: Employers must conduct checks, but the Home Office code of practice is specifically designed to help employers avoid unlawful discrimination when doing so. The latest draft code again emphasizes that right-to-work processes must be applied in a nondiscriminatory way. Sponsors should not single out individuals for checks because of nationality, accent, ethnicity, name, appearance, or assumptions about immigration status.
Sponsored worker pay: Salary thresholds must be met, but reward decisions need to be assessed through an equality lens. Where sponsored workers are paid more than settled colleagues because of visa salary rules, employers should document the rationale, review comparators, assess objective justification, and consider whether the wider pay structure needs adjustment.
Visa cost arrangements: Policies on who pays for visa fees, immigration health surcharge, legal fees, clawbacks, and repayment clauses need careful review. Poorly designed arrangements can create employee relations issues, discrimination arguments, and in extreme cases, exploitation concerns.
Suspension and dismissal decisions: Where right-to-work concerns arise, employers need a fair and consistent process. Knee-jerk decisions, inconsistent treatment, or assumptions about immigration status can create claims even where the employer has a genuine compliance concern.
Recruitment and sponsorship selection: Employers need transparent criteria for when they will sponsor, which roles are eligible, whether sponsorship is offered internally or externally, and how candidates are assessed. Informal discretion creates risk.
Line manager behavior: Many discrimination issues do not arise from the sponsor management system. They arise from comments, assumptions, inconsistent treatment, poor grievance handling, and local management decisions. Immigration status can make workers more vulnerable, and that vulnerability increases the importance of manager training.
What should robust governance look like?
Sponsors need policies that overlap properly across HR, global mobility, legal, reward/payroll, recruitment, and employee relations. A sponsor policy sitting in isolation is not enough.
At a minimum, employers should have:
- A single right-to-work policy that applies consistently to all workers and candidates
- A sponsorship policy explaining eligibility, roles, costs, salary approach, reporting duties, and responsibilities
- A reward framework that addresses sponsored worker salary thresholds and domestic comparator issues
- A documented process for dealing with right-to-work concerns, including escalation to HR/legal before action is taken
- Clear rules on visa cost support, clawbacks, and repayment agreements
- Training for HR, recruiters, mobility teams, payroll, and line managers
- Periodic audits of sponsored worker pay, job duties, working hours, work location, and reporting compliance
- An integrated escalation route where immigration issues overlap with grievances, discrimination complaints, whistleblowing, sickness, disability, pregnancy, performance, or dismissal
The key lesson
These cases should not be seen as oddities. They are warnings.
The compliance environment for sponsors is becoming more difficult, and UKVI enforcement is increasingly active. But sponsors cannot respond by building immigration processes that ignore the bigger picture. The Home Office expects sponsors to comply with wider UK law, and tribunals will not treat immigration compliance as a free pass for discriminatory treatment.
For UK visa sponsors, the safest approach is not immigration compliance on one side and HR on the other. It is an integrated governance model where immigration, HR, mobility, payroll, reward, and legal are all looking at the same risks together.
That is where many employers still fall short and where the next wave of claims is likely to come from.