The Home Office laid a substantial Statement of Changes to the Immigration Rules, HC 1691, on 5 March 2026, and then published a refreshed suite of sponsor guidance on 6 March 2026. These are related developments, but they are not the same thing. It is also important to note that the changes do not all take effect at once: some took effect immediately on 5 March, others on 26 March, 2 April, 8 April and 1 July 2026, and the higher English language requirement for settlement is deferred until 26 March 2027.
This note highlights the changes most relevant to UK employers, sponsor licence holders and businesses with internationally mobile staff.
With effect from 15:00 GMT on 5 March 2026, nationals of Nicaragua and St Lucia must obtain a visit visa before travelling to the UK and are no longer eligible to travel on an ETA. The Home Office has also linked this to a direct airside transit visa requirement, subject to the usual exceptions.
There is, however, a limited six-week transition period. Individuals from those countries who already had a confirmed booking at the time of the announcement and who held an ETA for travel to the UK within that transition window will not need a visit visa for that trip. ETA applications for Nicaraguan and St Lucian nationals closed at 15:00 GMT on 5 March 2026.
For employers, the practical point is straightforward: short-notice business travel and transit for individuals from these jurisdictions will now need more planning, and businesses should check carefully whether any transitional protection applies.
From 26 March 2026, the Home Office will refuse Student entry clearance applications from main applicants who are nationals of Afghanistan, Cameroon, Myanmar and Sudan, and will refuse Skilled Worker entry clearance applications from main applicants who are nationals of Afghanistan. Applications made before 26 March 2026 are not affected, and the Home Office says the measure is intended to be temporary and kept under review.
Businesses should review any recruitment or mobility cases involving affected nationalities and check whether any applications need to be brought forward before the change takes effect.
One of the most important sponsor-facing Rules changes is the new pay-period salary rule for Skilled Workers. From 8 April 2026, a sponsored worker must be paid the required salary in each pay period, subject to the permitted variations already built into the Rules. The stated purpose is to allow UKVI to intervene sooner where there are concerns about underpayment, rather than waiting until a full year of salary has been paid.
In practice, sponsors should review payroll arrangements for sponsored staff, particularly where there are deductions, fluctuating hours, uneven pay profiles or salary sacrifice arrangements. This is likely to become a key compliance point in sponsor audits.
The Statement also includes some more business-friendly changes. From 26 March 2026, the Rules are amended to implement the UK’s commitments under the UK-India Comprehensive Economic and Trade Agreement for relevant Service Suppliers, including provision for up to 12 months’ leave at a time for covered service suppliers.
From 8 April 2026, the Global Business Mobility – Secondment Worker route becomes more flexible, with the required period of prior overseas employment reduced from 12 months to 6 months. For businesses moving staff into the UK under high-value contracts or investment arrangements, that may widen the pool of eligible secondees.
The new settlement English language standard is important, but it is not an immediate March 2026 change for settlement applications. The Rules increase the requirement from B1 to B2 across a range of routes, including Skilled Worker and Scale-up, but the new standard applies only where the date of application is on or after 26 March 2027. The Home Office says the delayed implementation is intended to give people already on a settlement pathway time to prepare.
For employers, this is a medium-term workforce planning point. Businesses supporting sponsored workers towards settlement should start flagging the change now, particularly where language progression may take time.
From 8 April 2026, eligible individuals under the Ukraine Permission Extension Scheme will be able to obtain a further extension of 24 months, in addition to the scheme’s initial 18-month grant. The application window is also extended from 28 days to 90 days before expiry.
Employers with Ukrainian staff should update internal diarising and right to work follow-up processes so that extension applications can be prepared earlier and status continuity is protected.
Alongside HC 1691, the Home Office has also issued a significant refresh of the Workers and Temporary Workers sponsor guidance. This is a separate development from the Statement of Changes, but it is likely to be just as important in day-to-day sponsor compliance. The updated Parts 1 to 3, Appendix D and a new glossary are all version 03/26 and valid from 6 March 2026.
Worker rights information must now be evidenced and retained
Part 1 now makes clear that sponsors must ensure sponsored workers understand their employment rights in the UK, and must have HR systems or processes demonstrating that this information is provided. Appendix D has been updated so that sponsors must now retain evidence showing they have given sponsored workers information about those rights, for example through contracts, written guidance or training materials.
This is a practical compliance change for all sponsor licence holders. Employers should review onboarding packs, induction materials and record-keeping processes to make sure the evidence exists and can be produced quickly on request.
A new glossary and a new defined concept: “eligible role”
The guidance now includes a separate glossary and introduces the new defined term “eligible role”. That definition goes beyond simple job title matching: it requires the role to exist when the CoS is assigned, match the duties and hours recorded on the CoS, meet route requirements including skill level and salary, comply with National Minimum Wage and Working Time rules, and be appropriate to the sponsor’s business model, plan and scale.
This matters because the March 2026 guidance also ties licence eligibility and ongoing compliance more closely to whether a sponsor can genuinely offer work meeting that definition.
Stronger emphasis on role / occupation code alignment
The refreshed guidance also tightens expectations around the relationship between the actual job, the occupation code and the job description stated on the CoS. Part 2 now says it is essential that the role and job description on the CoS accurately reflect what the worker will actually be doing, and that sponsors must report relevant permitted role changes within 10 working days.
Part 3 goes further: if UKVI finds that a sponsored worker is working in a role that does not match the occupation code or job description on the CoS, and the change is not a permitted one, that is stated to be a mandatory ground for revocation.
For sponsors, that makes careful CoS drafting and internal control over role changes even more important than before.
Wider refusal / compliance exposure
The guidance also sharpens the Home Office’s compliance messaging. It now expressly states that participation in the sponsorship scheme is voluntary, that a licence is held at the Home Office’s broad discretion, and that compliance checks and action may be taken where there is a reasonable suspicion of non-compliance.
In addition, Part 1 introduces or clarifies refusal exposure where a prospective sponsor is not properly registered or licensed with the relevant regulator, and where the Home Office is not satisfied the sponsor can offer work meeting the definition of an eligible role.
There are a couple of further points that may be relevant in some business or mobility cases. First, the Part 11B changes tighten the types of jobs that an asylum seeker with permission to work may take, aligning them to roles in Appendix Skilled Occupations at RQF level 6 or above.
Second, from 26 March 2026, Part Suitability is widened so that a person convicted in the UK and given a suspended sentence of 12 months or more will be subject to mandatory refusal or cancellation of leave to enter or remain. The deportation provisions are also updated to reflect suspended sentences of at least 12 months imposed on or after 22 March 2026. This is not a sponsor-specific change, but it may be relevant in individual mobility cases.
For a deeper discussion of how these changes may affect your business, please contact a member of our immigration team.
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