Skilled Worker Visa Salary Compliance Rules Change on 8 April 2026

From 8 April 2026, the rules governing how the Home Office assesses salary compliance for Skilled Worker visa holders will change significantly. The change does not alter the £41,700 minimum salary threshold. What it does change is the level at which payroll is examined — shifting from annual salary figures to defined pay periods within the sponsorship.

The amendment is set out in paragraph SW 14.3B of Appendix Skilled Worker, inserted by the Statement of Changes to the Immigration Rules HC 1691, published on 5 March 2026. For employers whose sponsored workers receive a static monthly salary that already meets the required level, the practical impact is limited. For those with variable pay structures, bonus arrangements, or workers on irregular hours, the change requires immediate attention.

What has changed — and why it matters

Under the rules that apply until 7 April 2026, salary compliance is assessed primarily by reference to the annual salary recorded on the Certificate of Sponsorship (CoS) and the employment contract. In practice, this meant that uneven payments across the year were often tolerated, provided the annual total still met the required salary level for the role.

Paragraph SW 14.3B changes that. From 8 April, UK Visas and Immigration (UKVI) can examine how salary is distributed across defined pay periods during the sponsorship. Payslips, payroll reports, and working hours data may all be reviewed to determine whether the salary paid in each period corresponds with the required immigration salary level.

The dual-layer compliance test

A critical point confirmed by immigration lawyers since HC 1691 was published: the pay-period test introduced by SW 14.3B operates alongside the averaging provisions in the Rules — not instead of them. Even where the three-month or twelve-week averaging requirements are satisfied, sponsors may still need to demonstrate that the going rate is met for the hours worked in each individual pay period. These are two separate tests, and both must be passed.

This matters particularly for employers who assumed that satisfying the averaging window would be sufficient. It is not. A payroll that meets the three-month average but contains individual months where the going rate for hours worked is not met may still attract compliance scrutiny.

The three averaging windows explained

SW 14.3B does not require a flat identical payment every month. The rules allow for fluctuation within defined averaging periods. The applicable window depends on how frequently the worker is paid and whether their hours vary week to week.

For the 17-week window to apply, the sponsor must formally confirm the worker's variable working pattern. Payroll documentation should clearly demonstrate that salary paid across the period meets the required level. Where hours vary, this is the longest available window — but it still requires careful record-keeping to rely on it successfully.

Who is most at risk

Employers whose sponsored workers receive a consistent monthly salary that already clears both the £41,700 general threshold and the applicable going rate for their SOC code face minimal change in practice. The Home Office will simply have more granular data to review during compliance visits — but a clean payroll already demonstrates compliance.

The change is more significant for sponsors in the following situations:

• Variable or commission-based pay — where monthly earnings fluctuate depending on performance, sales targets, or project billing. If a low month falls below the pay-period test and cannot be justified under the averaging rules, UKVI may treat it as salary non-compliance.
• Irregular hours patterns — particularly in sectors like hospitality, healthcare, and logistics where weekly hours are not consistent. These employers will need to rely on the 17-week averaging window and formally document the working pattern.
• Salary sacrifice or deduction arrangements — where permitted subtractions under SW 14.2(a) are front-loaded or taken in a single period. The sponsor must confirm these are permitted deductions, not underpayment.
• Bonus structures that inflate the annual figure — if a large annual bonus takes total pay above the threshold for the year but monthly base salary sits below the required level, that arrangement will now face greater scrutiny under both the pay-period test and the going-rate hourly check.
• Smaller employers — businesses that operate payroll systems designed for tax and employment compliance rather than immigration compliance are particularly exposed. For many, the CoS annual salary figure was the only record that UKVI would have closely scrutinised. That changes on 8 April.

Sponsor licence risk

Non-compliance with the pay-period rules can result in Skilled Worker visa refusals, curtailment of existing workers' leave, and sponsor licence downgrade or revocation. The Home Office revoked nearly 2,000 sponsor licences in 2025 — up significantly on previous years — and the updated sponsor guidance published on 6 March 2026 makes clear that compliance should be treated as an ongoing governance obligation, not a one-off administrative exercise.

This change significantly increases the payroll data available during compliance visits. Planned and unannounced Home Office audits now have a more detailed framework against which to measure sponsor conduct.

What sponsors need to do before 8 April

With very little time remaining until the new rules take effect, sponsors should treat the following as immediate actions rather than a longer-term project.

• ✓Audit sponsored worker payroll records — check that salary paid in each recent month corresponds with the required level. Identify any months where payments fell short and assess whether averaging provisions cover the shortfall.
• ✓Review CoS alignment — the salary on the Certificate of Sponsorship must match the employment contract and payroll records exactly. Any discrepancy should be corrected before 8 April.
• ✓Document variable working patterns — if any sponsored worker's hours vary week to week, record this formally and confirm whether the 17-week window applies. This documentation may be requested during a compliance visit.
• ✓Brief HR and payroll teams — the people managing payroll may not be aware of the immigration compliance implications. SW 14.3B requires payroll to function as an immigration compliance record, not just an employment one.
• ✓Review the updated sponsor guidance — published on 6 March 2026 alongside HC 1691, the guidance tightened other aspects of sponsor governance including expanded definitions and reinforced record-keeping expectations. Remove any internal documentation referencing the previous version.
• ✓Consider accelerating CoS assignment — applications made using a CoS assigned before 8 April 2026 will be decided under the rules in force on 7 April. If you have workers with variable pay arrangements and pending applications, assigning the CoS before the deadline is worth considering.

Transitional provisions

HC 1691 includes transitional arrangements that will matter for some pending applications. Where a CoS was assigned before 8 April 2026, the application will normally be decided under the Immigration Rules in force on 7 April — that is, the rules before SW 14.3B takes effect. This also applies to applications that do not require a CoS and were made before 8 April 2026.

For all other applications — where the CoS is assigned on or after 8 April 2026 — the pay-period framework introduced by SW 14.3B applies in full from day one of the sponsorship.

The Fair Work Agency — a new enforcement body from 7 April

One day before SW 14.3B takes effect, a new enforcement body becomes operational: the Fair Work Agency, which launches on 7 April 2026. It consolidates the functions of HMRC's National Minimum Wage enforcement team, the Employment Agency Standards Inspectorate, and the Gangmasters and Labour Abuse Authority (GLAA) — and its remit explicitly includes sponsored migrant workers.

The practical implication is that the pay-period compliance rules arrive at exactly the same moment as a strengthened enforcement body with broader powers to investigate underpayment, labour abuse, and exploitation across all sectors — including healthcare, hospitality, and logistics, which employ large numbers of sponsored workers.

For sponsors, this means the consequences of salary non-compliance are not limited to immigration enforcement. The Fair Work Agency can pursue civil and criminal remedies for underpayment independently of any Home Office compliance action. An employer who underpays a sponsored worker after 8 April may face simultaneous action from UKVI (sponsor licence) and the Fair Work Agency (employment law).

What sponsored workers should know

If you hold a Skilled Worker visa, you have the right to be paid the salary stated on your Certificate of Sponsorship — consistently, in every pay period, without your employer averaging low months against higher ones. From 8 April 2026, the Home Office's ability to verify this improves substantially.

The most important step you can take is to check your payslips against your CoS salary. You have a right to see your Certificate of Sponsorship. If your monthly pay is consistently below the CoS salary and no permitted reason applies (such as agreed unpaid leave or statutory sick pay), your employer may be non-compliant.

Critically, underpayment is your employer's compliance failure — it does not invalidate your visa. You are the victim of the non-compliance, not the cause of it.

The broader compliance environment

The pay-period changes are part of a broader tightening of the sponsorship framework in 2026. April is a particularly busy month for UK immigration compliance: the Fair Work Agency launches on the 7th, SW 14.3B takes effect on the 8th, and the political direction of travel — as evidenced by ongoing Westminster Hall debates and the Home Affairs Committee's earned settlement report — is consistently toward tighter oversight of all parts of the system, including employer sponsorship.

The Home Affairs Committee report explicitly raised concerns about exploitation risks for workers on long sponsorship-based routes, and recommended more flexible visa arrangements to reduce employer power over workers' immigration status. For sponsored workers considering their options, our full Skilled Worker visa guide covers eligibility, salary thresholds, switching routes, and the path to ILR.

For workers considering whether to apply for a Skilled Worker visa, or employers thinking about international recruitment, understanding this compliance environment is increasingly important for anyone navigating this system. See our full UK visa guide for an overview of all current routes.

This article is for general information only and does not constitute legal advice. Immigration and employment rules change frequently. Consult a qualified immigration adviser, solicitor, or ACAS for guidance specific to your circumstances.