The UK Government has announced an important change to the Skilled Worker visa rules designed to protect sponsored workers who have been recognised as victims of modern slavery. The change is contained in Statement of Changes HC 584, published on 3 September 2026. The relevant new rule will take effect from 8 October 2026.
Under the new provision, certain Skilled Worker visa holders who have been referred into the National Referral Mechanism (NRM) and received a positive Conclusive Grounds decision may have their work conditions amended. This can allow them to work outside the employment for which they were originally sponsored.
The change is significant because a Skilled Worker’s immigration position is normally closely connected to their sponsored employment. Where sponsorship is being used as a means of control, a worker may fear that leaving their employer or reporting exploitation could jeopardise their immigration status. However, the new rule does not mean that every Skilled Worker experiencing poor treatment, underpayment or an employment dispute can automatically leave their sponsor and work without restriction.
This blog explains what is changing, who may benefit, what exploitation and modern slavery can look like, and what a Skilled Worker should consider if they are experiencing problems with their sponsor.
New 2026 Protections for Skilled Workers Experiencing Exploitation
Statement of Changes HC 584 introduces a new paragraph SW 18.3 into Appendix Skilled Worker.
Under the new provision, a Skilled Worker who has been referred into the National Referral Mechanism and is in receipt of a positive Conclusive Grounds decision, where that decision was made during their most recent permission, may have the normal work conditions in SW 18.2(b) to (e) amended.
This is an important departure from the usual conditions of the Skilled Worker route, under which employment is generally tied to the sponsored role, subject to limited exceptions. The Government has explained that the change is intended to allow recognised victims of modern slavery to work for another employer for the remaining duration of their existing permission, reducing their dependency on an exploitative sponsor. Importantly, the rule states that qualifying workers “may have” their conditions amended. A worker should therefore not assume that receiving a decision automatically means that all existing work restrictions have disappeared.
The new Skilled Worker provision takes effect on 8 October 2026. This distinction is particularly important for anyone reading this blog before 8 October 2026. Until the new provision comes into force, Skilled Workers should continue to comply with the conditions attached to their existing immigration permission.
Skilled Worker Visa Exploitation: What Can It Look Like?
Not every problem at work amounts to modern slavery.
Modern slavery can include slavery, servitude, forced or compulsory labour and human trafficking. Government guidance identifies a range of indicators that may suggest somebody is being subjected to forced labour or another form of modern slavery. These can include threats, withholding identity documents, restriction of movement, debt bondage and withholding wages. Other possible indicators include excessive working hours, unexplained deductions, misleading recruitment information and isolation.
The circumstances must be considered as a whole. An employment-law breach or disagreement with an employer does not automatically establish that somebody is a victim of modern slavery.
The following examples illustrate how potentially serious exploitation could arise in sponsored employment.
Threatening a Skilled Worker With Losing Their Visa
A Skilled Worker raises concerns about unpaid wages or unsafe working conditions. Their employer tells them that if they complain again, refuse additional work or attempt to leave, their sponsorship will be withdrawn and they will be reported to the immigration authorities.
Using a person’s immigration status as a threat can be an indicator of coercion. Home Office modern slavery guidance specifically identifies threats to expose a worker to the authorities because of their immigration status as a potential forced labour indicator.
This should be distinguished from an employer legitimately explaining the immigration consequences that may follow when sponsored employment ends.
Withholding a Passport or Identity Documents
An employer takes a worker’s passport, initially claiming that it is required for administrative purposes. When the worker asks for it back, the employer refuses and uses possession of the passport as part of an attempt to prevent the worker from leaving.
Withholding a person’s passport or identity documents is identified in Government guidance as a potential indicator of forced labour.
There is an important difference between temporarily checking or copying a document for legitimate right-to-work or HR purposes and retaining it as a means of controlling the worker.
Recruitment Fees, Debt and Debt Bondage
A worker may arrive in the UK having incurred substantial recruitment or other employment-related debt.
They are then told that they cannot leave their employer until the debt has been repaid, while deductions continue to be taken from their wages. Where debt is deliberately used to prevent a worker from leaving employment, this can raise serious concerns. Government guidance identifies debt bondage as a potential indicator of forced labour. However, the existence of a debt or a disputed payment does not, by itself, establish modern slavery. The surrounding circumstances and any coercion or control are important.
Withholding Wages and Unexplained Deductions
A worker repeatedly receives substantially less pay than expected, has wages withheld or finds unexplained deductions being made.
Withholding wages and unexplained deductions can be indicators of labour exploitation or forced labour. However, underpayment alone does not automatically mean that somebody is a victim of modern slavery.
The position becomes more serious where wage problems form part of a wider pattern involving threats, debt, restrictions on leaving, retention of documents or other coercive behaviour.
Excessive Hours and Forced Working Conditions
A Skilled Worker may have agreed to particular working hours but subsequently be required to work substantially longer hours on a regular basis.
When they attempt to refuse, they are threatened with dismissal, loss of sponsorship or other consequences. Excessive working hours are among the potential forced labour indicators identified by the Home Office.
Again, long working hours alone do not establish modern slavery. The wider question includes whether the person is genuinely able to refuse or leave and whether threats or coercion are being used to compel them to continue working.
Controlling Accommodation or Restricting Movement
Some sponsored workers may also depend on their employer for accommodation or transport.
A potentially serious situation could arise where an employer controls when workers can leave their accommodation, restricts contact with other people, transports them exclusively between work and accommodation, or threatens homelessness if they complain.
Restrictions on movement and isolation can be indicators of exploitation.
Misleading Recruitment and Different Working Conditions
A worker may have been promised a particular job, salary, location or working pattern before coming to the UK, only to discover that the actual employment is materially different.
Where the worker is then prevented from leaving through threats, debt, document retention or other coercive behaviour, the circumstances may raise more serious concerns.
Misleading information about the nature of employment is another potential indicator identified in Government guidance.
Does One Indicator Automatically Mean Modern Slavery?
No. These examples are illustrative indicators and do not mean that a person will automatically be recognised as a victim of modern slavery.
The circumstances of each case must be considered individually. This distinction is particularly important for the new Skilled Worker rule because SW 18.3 does not apply merely because a worker considers themselves exploited.
The rule specifically refers to a Skilled Worker who has been referred into the NRM and is in receipt of a positive Conclusive Grounds decision made during their most recent permission.
What Is the National Referral Mechanism?
The National Referral Mechanism (NRM) is the UK framework for identifying and referring potential victims of modern slavery and ensuring they can access appropriate support.
The process involves authorised organisations known as First Responders, with decisions on victim status made by the relevant Competent Authority.
For the purposes of the new Skilled Worker rule, it is important to understand the distinction between two stages of the NRM process.
Reasonable Grounds Decision
Following referral, the Competent Authority considers whether there are sufficient grounds at the relevant threshold to believe that the individual may be a victim of modern slavery.
A positive Reasonable Grounds decision is important within the NRM process. However, a positive Reasonable Grounds decision is not the decision specified in new SW 18.3.
Conclusive Grounds Decision
The later Conclusive Grounds decision determines, on the applicable standard, whether there are sufficient grounds to decide that the person is a victim of modern slavery.
It is a positive Conclusive Grounds decision that is specifically referred to in SW 18.3. In simplified terms, the relevant sequence for the new provision is:
NRM referral → Reasonable Grounds stage → positive Conclusive Grounds decision → SW 18.3 may become relevant.
The Conclusive Grounds decision must also have been made during the Skilled Worker’s most recent permission.
Can a Recognised Victim of Modern Slavery Change Employer on a Skilled Worker Visa?
Normally, changing employer on a Skilled Worker visa has immigration consequences. Where a Skilled Worker changes to a different sponsor, they will ordinarily need to satisfy the relevant Skilled Worker requirements and obtain the necessary immigration permission before starting the new sponsored employment.
The new SW 18.3 provision creates an important protection for the particular group of recognised modern slavery victims covered by the rule. Where the requirements are satisfied and the individual’s work conditions are amended, they may be permitted to undertake any work rather than remaining subject to the usual Skilled Worker employment restrictions.
This can remove an important barrier for somebody whose dependency on an abusive sponsor would otherwise make leaving difficult. However, a worker who believes they are being exploited should not assume that they can immediately start working for another employer.
Being referred into the NRM, making an allegation of exploitation or receiving a Reasonable Grounds decision is not the same as satisfying the requirements set out in SW 18.3.
Does the New Rule Give the Worker a New Visa?
The new provision should not be understood as automatically granting a completely new visa.
SW 18.3 concerns the conditions attached to the individual’s existing Skilled Worker permission. The Government has explained the policy in terms of enabling recognised victims to undertake work in any occupation for the remaining validity of their existing permission.
A person’s longer-term immigration position may therefore require separate consideration when their existing permission approaches expiry.
What Should a Skilled Worker Do if They Believe They Are Being Exploited?
A Skilled Worker experiencing potential exploitation should not rely solely on what their employer tells them about their immigration status or ability to leave employment. Where it is safe to do so, it may be useful to retain relevant evidence. This could include an employment contract, payslips, bank records, recruitment communications, messages concerning sponsorship, records of deductions and communications containing threats or demands.
Different issues may require different forms of assistance. Serious exploitation can involve immigration law, employment rights, safeguarding and potentially criminal conduct. Where there is immediate danger or an immediate risk of harm, call 999 and ask for the police.
From an immigration perspective, obtaining advice at an early stage can also be important before leaving sponsored employment or beginning another job, particularly where there is uncertainty about the conditions attached to the person’s Skilled Worker permission.
What Does This Mean for Skilled Worker Sponsors?
The change also sends an important message to employers holding sponsor licences.
Sponsorship should never be used as a means of coercing a worker into accepting unlawful or exploitative treatment. Employers should ensure that managers and HR teams understand the distinction between legitimately explaining sponsorship requirements and threatening a worker with immigration consequences as a means of control.
Sponsor licence holders should also maintain appropriate systems around recruitment, pay, working conditions, record keeping and the treatment of sponsored workers. Where there are sponsor compliance concerns, the Home Office has powers that can include suspension or sponsor licence revocation, depending on the circumstances.
Employers can also read our blog “Sponsor Licence Changes 2026: SMS Updates and Revocation Risks” for further information about sponsor compliance and Home Office enforcement.
How NFTech Legal Can Help
The new rules are an important development for Skilled Workers who may be experiencing exploitation, but their application depends on the individual circumstances and the person’s immigration position.
NFTech Legal can provide regulated immigration advice to Skilled Worker visa holders concerning their current immigration status, sponsorship difficulties, changing employment and the immigration implications of circumstances involving potential exploitation.
We also advise employers on Skilled Worker sponsorship, sponsor licence applications, sponsor compliance and sponsor licence suspension or revocation issues.
If you are concerned about how these changes may affect you or your organisation, contact NFTech Legal for advice tailored to your circumstances.
Author: Farhan Waleed is a Founder and Director of NFTech Legal and an IAA Level 3 Immigration Adviser. He advises individuals and businesses on UK immigration matters, including Skilled Worker sponsorship and sponsor compliance.
Disclaimer: This blog is for general informational purposes only and does not amount to regulated immigration advice. Immigration law and Home Office policy may change, and individual circumstances vary. Any immigration advice is provided exclusively by an authorised adviser at NFTech Legal.