A UK sponsorship licence suspension is one of the most serious situations a licensed sponsor can face. When the Home Office suspends your licence, you lose the ability to assign new Certificates of Sponsorship immediately. In addition, your existing sponsored workers face significant uncertainty about their immigration status. Acting quickly and correctly is therefore essential.
In this guide, we explain why the Home Office suspends sponsor licences, what the suspension process involves, what happens to your sponsored workers, and – most importantly – how to respond effectively to protect your business.
What is a UK sponsorship licence suspension?
A sponsorship licence suspension is a temporary measure the Home Office takes when it believes a licensed sponsor may have breached its duties or poses a risk to immigration control. During a suspension, your licence remains in place but your ability to sponsor new workers is restricted.
Specifically, during a suspension you cannot:
- Assign new Certificates of Sponsorship to overseas workers
- Make changes to existing sponsored workers’ CoS records that require Home Office approval
- Add new roles or expand your sponsorship activities
However, your existing sponsored workers are not immediately required to leave the UK during a suspension. Their visas remain valid while the Home Office investigates. Therefore, a suspension is serious – but it is not the same as revocation.
Why does the Home Office suspend a sponsorship licence?
The Home Office suspends licences when it has concerns about a sponsor’s compliance. Suspension is typically triggered by one or more of the following:
Failed compliance visit
The Home Office conducts announced and unannounced compliance visits to licensed sponsors. If an inspector finds evidence of non-compliance during a visit – poor record-keeping, workers not present at their stated workplace, incorrect salary payments – the Home Office may suspend the licence immediately.
Failure to report a change
Licensed sponsors must report certain events to the Home Office within 10 working days. These include:
- A sponsored worker not starting on their agreed start date
- A sponsored worker stopping work unexpectedly
- Significant changes to the business – change of address, merger, or acquisition
- A sponsored worker being absent without permission for more than 10 consecutive working days
Failing to report these events is a common trigger for suspension.
Illegal working concerns
If the Home Office discovers evidence that you have employed workers without the right to work – even if they are separate from your sponsored workforce – this can trigger a suspension of your sponsor licence.
Incorrect salary payments
Sponsored workers must be paid at least the salary stated on their Certificate of Sponsorship. If the Home Office finds evidence that you paid a sponsored worker less than the CoS salary, including through salary sacrifice arrangements that were not declared, suspension is likely.
Significant changes to the business
The Home Office must be notified of significant organisational changes. If you have undergone a merger, acquisition, sale, or restructure without notifying the Home Office, this can trigger a compliance investigation and suspension.
Reports from third parties
The Home Office acts on intelligence from various sources – including reports from former employees, trade unions, or other government departments such as HMRC. A complaint about your employment practices – even if unfounded – can trigger an investigation.
How does the Home Office notify you of a suspension?
The Home Office sends a suspension notification letter to your Authorising Officer. This letter explains:
- That your licence has been suspended
- The specific concerns or reasons behind the suspension
- What information or evidence the Home Office requires from you
- The deadline for your response is set by the Home Office, typically around 20 working days, but it can be shorter depending on the seriousness of the concerns.
- What will happen if you do not respond within the deadline
Therefore, reading the suspension letter carefully and immediately is critical. Every word matters. The reasons the Home Office gives in the letter directly determine what evidence you need to provide in your response.
What happens to your sponsored workers during a suspension?
During a suspension, your sponsored workers’ visas remain valid. They can continue to live and work in the UK on their existing visas. However, they face significant uncertainty – particularly if their visa is due to expire during the suspension period.
Specifically:
- Workers whose visas are still valid: can continue working as normal while the investigation is ongoing
- Workers whose visas are expiring soon: cannot have their CoS renewed or reassigned during a suspension – this creates an urgent problem
- Workers who are mid-application: if their visa application is pending, the Home Office may place it on hold pending the outcome of the suspension
Therefore, you must immediately identify which of your sponsored workers are most vulnerable – particularly those with visas expiring within the next 3 to 6 months. This allows you to prioritise your response accordingly.
In addition, you must communicate clearly and honestly with your sponsored workforce. They have a right to understand what is happening, even if you cannot share all details of the investigation.
What happens if you do not respond to the suspension notice?
If you do not respond within the deadline given in the suspension letter, the Home Office will almost certainly proceed to revoke your licence. Revocation is permanent and has devastating consequences:
- All sponsored workers lose their immigration permission and must leave the UK or find alternative sponsorship
- You cannot apply for a new sponsor licence for a significant period
- The revocation is recorded on the Home Office database and affects future applications
- Your business reputation suffers serious damage – particularly in sectors where sponsorship is central to your workforce
Therefore, missing the response deadline is never an option. Even if you cannot prepare a full response in time, you may request an extension in limited circumstances, but this is discretionary and not guaranteed. You should always aim to submit a complete response within the original deadline.
How to respond to a UK sponsorship licence suspension:
A strong response to a suspension notice can result in the Home Office lifting the suspension and restoring your A-rated licence. Here is how to approach your response:
Read the suspension letter in full – immediately
Identify every specific concern the Home Office has raised. The letter may contain multiple separate issues. You must address each one individually in your response. Ignoring even one concern weakens your position significantly.
Seek professional advice without delay
A sponsorship licence suspension requires expert immigration advice immediately. Do not attempt to respond without professional support. An IAA-regulated adviser (formerly OISC) or immigration solicitor can review the suspension letter, identify the strongest response strategy, and help you avoid inadvertently making things worse.
Conduct an internal audit
Before preparing your response, conduct a thorough internal review of your HR records and compliance systems. Specifically:
- Check all sponsored workers’ right to work documentation
- Review salary payment records for all sponsored workers
- Verify that all reporting obligations have been met
- Identify any gaps, errors, or breaches – even minor ones
It is far better to acknowledge minor issues proactively in your response than to have the Home Office discover them independently. Demonstrating self-awareness and corrective action significantly strengthens your position.
Gather your evidence
Your response must be supported by concrete documentary evidence. Depending on the reasons for suspension, this may include:
- Updated HR records showing right-to-work checks for all staff
- Payslips and bank transfer records confirming correct salary payments
- Attendance records and workplace evidence for sponsored workers
- Evidence of any reporting that was made, or explanations for why it was not
- Policies, procedures, and training records demonstrating your compliance systems
- Evidence of corrective action already taken
Write a clear and structured response letter
Your response letter should:
- Acknowledge the Home Office’s concerns clearly and respectfully
- Address each concern individually with supporting evidence
- Explain what went wrong – if anything – and why
- Demonstrate that you have taken immediate corrective action
- Confirm your ongoing commitment to compliance
- Request that the Home Office lift the suspension and restore your A-rated licence
Do not be defensive or dismissive. The Home Office responds better to honest, evidence-based responses than to denial or deflection. Therefore, acknowledge any genuine failures and show what you have done to fix them.
Submit your response before the deadline
Submit your response well before the deadline stated in the suspension letter. Late submissions risk the Home Office proceeding to revocation without considering your evidence.
Keep a copy of everything you submit. In addition, send your response by recorded delivery or through the Sponsor Management System where possible, so you have proof of submission.
What happens after you submit your response?
After reviewing your response, the Home Office will make one of three decisions:
1. Lift the suspension and restore your A-rated licence: This is the best outcome. It means the Home Office is satisfied that you have addressed its concerns and demonstrated adequate compliance. Your ability to assign new CoS is restored.
2. Downgrade your licence to B-rated: A B-rated licence means you can continue sponsoring existing workers but face additional restrictions. You will be assigned a Home Office action plan with specific steps you must take to restore your A-rating. You typically have 3 months to complete the action plan before the Home Office reviews your rating again.
3. Revoke your licence: This is the worst outcome. The Home Office revokes your licence if it concludes that your compliance failures are too serious to be remedied or that you have not adequately addressed its concerns. Revocation has severe and long-lasting consequences for your business and your sponsored workers.
Therefore, the quality of your response directly determines which outcome you receive. A well-prepared, evidence-based response significantly improves your chances of having the suspension lifted.
What is a B-rated sponsor licence?
If the Home Office downgrades your licence to B-rated instead of revoking it, you enter a supervised compliance period. During this period:
- You cannot assign new Certificates of Sponsorship
- The Home Office assigns you a specific action plan with clear improvement targets
- You typically have 3 months to complete the action plan
- The Home Office reviews your compliance at the end of the action plan period
- If satisfied, your licence is restored to A-rated
- If not satisfied, the Home Office may revoke your licence
In addition, there is a £1,579 fee to move from B-rated back to A-rated. Therefore, the cost of non-compliance extends beyond the initial investigation.
How to prevent a sponsorship licence suspension
Prevention is always better than cure. Here are the most important compliance steps every licensed sponsor should follow:
- Conduct right to work checks: for all employees – not just sponsored workers – before their start date
- Report changes: to the Home Office within 10 working days without exception
- Keep records: for every sponsored worker – passport copies, visa details, contact information, and salary records
- Monitor attendance: and report unauthorised absences promptly
- Conduct regular internal audits: of your HR systems and Sponsor Management System records
- Train your HR team: on sponsor duties – especially key personnel holding Level 1 User access
- Review your SMS records: regularly to ensure all information is current and accurate
- Notify the Home Office: of any significant business changes before they happen where possible
In addition, conducting a professional compliance audit once a year – even when you have not received any concerns from the Home Office – significantly reduces the risk of a surprise suspension.
LawSentis provides sponsor compliance audits for licensed sponsors. Visit our sponsorship licence service page for more information.
Sponsorship licence suspension vs revocation: key differences
| Factor | Suspension | Revocation |
|---|---|---|
| Can you assign new CoS? | No | No |
| Do existing workers keep their visas? | Yes – temporarily | No – visas are curtailed |
| Can you respond and appeal? | Yes – within the deadline | Limited – Administrative Review only |
| Is it permanent? | No | Yes |
| Can you reapply for a licence? | Yes – if suspension lifted | Only after a significant cooling-off period |
Therefore, responding to a suspension promptly and effectively is critical to avoiding the far more serious outcome of revocation.
How LawSentis can help with a sponsorship licence suspension
LawSentis is regulated by the Immigration Advice Authority (IAA) at Level 3 – the highest level of authorisation in the UK. We advise UK employers facing sponsorship licence suspensions at every stage – from the moment the suspension letter arrives to the final Home Office decision.
Our team can:
- Review your suspension letter and identify every concern raised
- Conduct an urgent internal compliance audit
- Prepare a structured, evidence-based response to the Home Office
- Advise on your sponsored workers’ immigration status during the suspension
- Represent your interests throughout the investigation
- Provide ongoing compliance support to prevent future issues
Time is critical when a suspension notice arrives. The sooner you seek professional advice, the stronger your response will be.
Book an urgent consultation with LawSentis today. We will review your suspension notice and advise on the most effective response strategy immediately.
Frequently asked questions
What is a UK sponsorship licence suspension?
A sponsorship licence suspension is a temporary measure the Home Office takes when it has concerns about a sponsor’s compliance. During a suspension, you cannot assign new Certificates of Sponsorship. However, your existing sponsored workers’ visas remain valid while the investigation is ongoing.
How long does a sponsorship licence suspension last?
There is no fixed duration. The suspension continues until the Home Office reviews your response and makes a decision. This typically takes several weeks to a few months depending on the complexity of the case.
Can my sponsored workers keep working during a suspension?
Yes. Your existing sponsored workers’ visas remain valid during a suspension. They can continue to live and work in the UK as normal. However, workers whose visas are expiring soon face an urgent problem, as you cannot assign new CoS during the suspension.
What happens if I do not respond to the suspension notice?
If you do not respond within the deadline – typically 20 working days – the Home Office will almost certainly proceed to revoke your licence. Missing the deadline is therefore never an option.
Can I appeal a sponsorship licence suspension?
There is no formal right of appeal against a suspension. Your primary recourse is to submit a strong, evidence-based response within the deadline. If the Home Office proceeds to revoke your licence, you may be able to request an Administrative Review, but this is limited in scope.
What is the difference between a suspension and a revocation?
A suspension is temporary and gives you the opportunity to respond. A revocation is permanent. When a licence is revoked, your sponsored workers’ visas are curtailed and they must leave the UK or find alternative sponsorship urgently.
What is a B-rated sponsor licence?
A B-rated licence is a downgraded licence the Home Office issues when it has compliance concerns but decides not to revoke. You cannot assign new CoS on a B-rating. You must complete a Home Office action plan – typically within 3 months – to restore your A-rating.
How can I prevent a sponsorship licence suspension?
Conduct regular internal compliance audits, report changes to the Home Office within 10 working days, maintain accurate records for all sponsored workers, train your HR team on sponsor duties, and keep your Sponsor Management System records up to date. A professional compliance audit once a year significantly reduces the risk of unexpected action.
How much does it cost to restore a B-rated licence to an A-rated?
The Home Office charges a fee of £1,579 to upgrade from B-rated back to A-rated. This is in addition to any professional advisory fees incurred during the compliance process.
Note:
This article is for general information only. Immigration rules change frequently. Always seek advice from an IAA-regulated immigration adviser before making any application.
LawSentis is regulated by the Immigration Advice Authority (IAA) at Level 3. Contact us for professional advice.