What the 2026 immigration law changes mean for UK employers

The immigration law changes taking effect in 2026 will matter for any employer planning to recruit overseas talent, sponsor workers or retain international hires for the longer term. Skilled Worker salary requirements are tightening, Certificates of Sponsorship are under greater scrutiny, and any gap between your records, pay and reporting could trigger enforcement action, including action against your sponsor licence.

How these changes could affect your business

From 26 March and 8 April 2026, a number of immigration rule changes either take effect immediately or require employers to start planning now. For many businesses, the key point is that immigration compliance can have a direct impact on recruitment, retention and business continuity.

1. Skilled Worker sponsors need to be much stricter on salary compliance. Under the 2026 changes, sponsored workers must generally be paid the required salary in each pay period. Employers can no longer assume that underpayments during the year can simply be corrected later to meet the annual salary requirement, except in limited cases. This could be a particular issue for businesses that rely on variable pay or irregular working patterns. UKVI has also made clear it will cross-check salary information with HMRC and can take compliance action where a sponsored worker is paid less than stated and the revised pay would no longer meet the route requirements.
2. Sponsor licence holders should also be alert to wider audit risks. Compliance officers can carry out onsite or digital checks, re view records, verify information given in support of applications and assess whether sponsors are meeting wider duties, including preventing illegal working. Two practical pressure points are visa expiry monitoring and making sure sponsored staff do not work beyond the hours or terms recorded for them.
3. The new visa brake may affect some overseas recruitment plans. Under the new visa brake, Skilled Worker applications from main applicants who are Afghan nationals will be refused from 26 March 2026. For some employers, that may narrow the pool of candidates available through this route.
4. For businesses bringing in specialist overseas personnel, there is some welcome flexibility. From 8 April 2026, the Global Business Mobility Service Supplier route is being updated to reflect the UK-India trade agreement, and the qualifying overseas employment period for the Secondment Worker route is reducing from 12 months to 6 months.
5. Talent-focused businesses should also keep an eye on the Global Talent route. The March 2026 changes expand it to include a design pathway and simplify the appointments fast-track route for eligible academic and research roles.
6. Looking ahead, settlement rules are also moving. The March 2026 changes confirmed that the English language requirement for settlement will rise from B1 to B2 for a number of routes from 26 March 2027. The government’s wider earned settlement proposals have not yet been implemented, so broader reform remains one to watch for now.

How to get ahead of the changes

If your business sponsors workers, practical steps now can reduce the risk of disruption later:

• review whether pay, hours and working patterns in practice match what has been recorded on each sponsored worker’s CoS;
• tighten internal reporting on salary changes, unpaid leave, visa expiry dates and right to work checks;
• sense-check whether your defined or undefined CoS requests are supported by enough evidence and a clear business need;
• assess whether any recruitment plans rely on affected student or work routes;
• build immigration compliance into workforce planning, especially if your business operates on variable hours or tight margins.

If these changes affect your business and you want support in reviewing your sponsor licence compliance, recruitment plans or wider immigration strategy, our business immigration lawyers can help. We can advise on the impact of the changes, support with sponsor licence duties and compliance processes, and help you reduce the risk of disruption to your workforce and day-to-day operations.