UK Immigration Compliance Audits
Mock Home Office Audits for Your Business

Are you concerned about your company’s compliance with UK immigration regulations? A Mock Immigration Audit can help ensure you’re fully prepared for an official Home Office inspection, minimising risks to your business.
At Immtell, we specialise in conducting thorough immigration audits that simulate real inspections, giving your business the insight needed to stay compliant and avoid hefty fines or penalties.
All mock Home Office audits are led by our Director, Gavin Webster, who brings invaluable experience from his previous role as a Home Office Compliance Officer. His deep understanding of compliance regulations and insider knowledge ensures that your audit is thorough and provides you with actionable insights and guidance tailored to your needs.

Why Conduct a Mock Immigration Audit?
A mock Home Office audit is a proactive step to assess your company’s immigration processes and procedures. With the Home Office increasingly focusing on sponsor compliance, businesses employing foreign nationals must follow stringent legal obligations. Failure to do so can result in civil penalties, revocation of sponsor licenses, and reputational damage.
By conducting an audit, we help you:
- Identify potential gaps in your immigration compliance.
- Avoid costly penalties or loss of your sponsorship license.
- Ensure all records and procedures meet Home Office requirements.
- Protect your business from potential disruptions.
What Does the Mock Immigration Audit Cover?
Our mock immigration compliance audits review all the key areas of your compliance, including:
- Right to Work Checks
We ensure that your business follows proper procedures for checking employees' eligibility to work in the UK. We will review your right to work document verification process and recommend improvements to avoid employing illegal workers. - Record Keeping and Reporting
The Home Office requires businesses to maintain detailed records on all sponsored workers. We assess your filing systems, record-keeping practices, and ensure you meet all reporting requirements. - Immigration Policies and Procedures
We evaluate your internal policies related to immigration compliance. This includes how your business tracks visa expirations, keeps up-to-date with changing laws, and manages sponsored employees. - Sponsor Licence Compliance
If you hold a Home Office sponsor licence, our audit will focus on your compliance with sponsorship duties. We will review how well your business is meeting its responsibilities, such as reporting employee changes to the Home Office. - Personnel Files Review
We inspect your personnel files to make sure all relevant information, like visa documentation and right-to-work checks, is stored correctly and securely.

What Happens After the Audit?
Following the Home Office mock audit, we provide a detailed report highlighting any areas of non-compliance, potential risks, and practical solutions to improve your procedures. If gaps are found, we will work closely with your team to implement the necessary corrective measures, ensuring that your business meets all legal obligations.
We also offer ongoing support to keep your business compliant even after the audit.


Choosing Immtell for your Mock Immigration Audit means working with experienced professionals who understand UK immigration law and business compliance. We aim to give you peace of mind and ensure that your business remains protected from potential legal and financial issues
Adanna Okafor
Immtell supported us through our sponsor licence application at a time when we urgently needed to recruit care staff from overseas. The advice was practical, clear, and always tailored to our sector. Thanks to their help, we were able to bring in our first international recruits and continue growing our care team.
Domiciliary Care
Marcus Wright
We took advantage of Immtell’s remote compliance check and were blown away by the detail. The resulting report highlighted issues we hadn’t even considered and gave us the tools to fix them before they became problems
Architecture & Design
Olivia Hart
Thanks to Immtell, we now sponsor several international teachers across our network. They made a complex regulatory process easy to understand and implement. Highly recommended for the education sector.
Education
David Lin
We were struggling to get approval on our CoS requests until we started working with Gavin and Immtell. They helped us frame the justification clearly and get things over the line quickly. Gavin's understanding of Home Office expectations is second to none.
Engineering & Robotics
Natalia Petrova
We’re a boutique firm that needed expert advice on sponsoring overseas legal professionals. Immtell’s support was invaluable, and their training helped us build confidence internally to manage our responsibilities.
Legal
James Flint
We’ve used Immtell for several Skilled Worker visa renewals. They’re proactive, responsive and never miss a detail. A reliable extension of our HR team.
Transport & Logistics
Salma Bibi
The sponsor duties training delivered by Gavin at Immtell was engaging, practical and tailored to our team. It gave us peace of mind and helped us tighten up our internal checks.
MedTech
Matt O’Connell
We didn’t know where to begin with sponsoring overseas talent. Immtell guided us from sponsorship licence application through to onboarding our first international UX designer. Their advice was always clear, timely and spot on.
Creative/Digital
Louise Garner
Our sponsor licence audit with Immtell was a wake-up call. Gavin and the team helped us address gaps and gave us practical advice. We now feel completely confident if the Home Office were to knock on the door.
Renewable Energy
Rajiv Patel
Immtell took the stress out of sponsoring our new data scientist from India. From requesting our defined CoS to visa approval, every step was handled with professionalism and speed. A brilliant partner for any sponsor.
Financial Services
Claire Thompson
We approached Immtell to help us secure a sponsor licence as we scaled our research team. Their insight and clear guidance made a complex process feel straightforward. Within weeks, we had our licence and were ready to hire globally.
Life Sciences
Smooth & Fast Service
Gavin has been truly amazing in assisting me with my priority cos slots. I have been trying for more than 3 weeks to get one but couldn’t. Gavin helped me get it in very first attempt. It was lovely working with him. Definitely would recommend him if you want a smooth and fast service.
Damini Naidu
Turnaround incredibly quick!
We recently used Gavin's services for our business and he was fantastic, the turnaround was incredibly quick, and he was more than helpful throughout. Would absolutely recommend.
Hannah
I don't have words...
I don't have words to thank Gavin and his team. I have been struggling to get my priority slot for past one month. But Gavin made it happen in just one day. It completely feels like magic come live. Thanks a lot Immtell team for your help. Do the same and fantastic work in future. All the best.
Anbu Arasan
Gavin is AMAZING!
He showed up on time, he is extremely informed about the whole immigration process and provides valuable insights and provides a plethora of options for your specific case. Definitely would work with him again!
Alicia Cedron
It’s been a game changer
"We needed help to build a team, Immtell helped us understand what we could and should do to recruit from overseas. It’s been a game changer for our property company.”
Richard Lee, Property Management
Adanna Okafor
Immtell supported us through our sponsor licence application at a time when we urgently needed to recruit care staff from overseas. The advice was practical, clear, and always tailored to our sector. Thanks to their help, we were able to bring in our first international recruits and continue growing our care team.
Domiciliary Care
Marcus Wright
We took advantage of Immtell’s remote compliance check and were blown away by the detail. The resulting report highlighted issues we hadn’t even considered and gave us the tools to fix them before they became problems
Architecture & Design
Olivia Hart
Thanks to Immtell, we now sponsor several international teachers across our network. They made a complex regulatory process easy to understand and implement. Highly recommended for the education sector.
Education
David Lin
We were struggling to get approval on our CoS requests until we started working with Gavin and Immtell. They helped us frame the justification clearly and get things over the line quickly. Gavin's understanding of Home Office expectations is second to none.
Engineering & Robotics
Natalia Petrova
We’re a boutique firm that needed expert advice on sponsoring overseas legal professionals. Immtell’s support was invaluable, and their training helped us build confidence internally to manage our responsibilities.
Legal
James Flint
We’ve used Immtell for several Skilled Worker visa renewals. They’re proactive, responsive and never miss a detail. A reliable extension of our HR team.
Transport & Logistics
Salma Bibi
The sponsor duties training delivered by Gavin at Immtell was engaging, practical and tailored to our team. It gave us peace of mind and helped us tighten up our internal checks.
MedTech
Matt O’Connell
We didn’t know where to begin with sponsoring overseas talent. Immtell guided us from sponsorship licence application through to onboarding our first international UX designer. Their advice was always clear, timely and spot on.
Creative/Digital
Louise Garner
Our sponsor licence audit with Immtell was a wake-up call. Gavin and the team helped us address gaps and gave us practical advice. We now feel completely confident if the Home Office were to knock on the door.
Renewable Energy
Rajiv Patel
Immtell took the stress out of sponsoring our new data scientist from India. From requesting our defined CoS to visa approval, every step was handled with professionalism and speed. A brilliant partner for any sponsor.
Financial Services
Claire Thompson
We approached Immtell to help us secure a sponsor licence as we scaled our research team. Their insight and clear guidance made a complex process feel straightforward. Within weeks, we had our licence and were ready to hire globally.
Life Sciences
Smooth & Fast Service
Gavin has been truly amazing in assisting me with my priority cos slots. I have been trying for more than 3 weeks to get one but couldn’t. Gavin helped me get it in very first attempt. It was lovely working with him. Definitely would recommend him if you want a smooth and fast service.
Damini Naidu
Turnaround incredibly quick!
We recently used Gavin's services for our business and he was fantastic, the turnaround was incredibly quick, and he was more than helpful throughout. Would absolutely recommend.
Hannah
I don't have words...
I don't have words to thank Gavin and his team. I have been struggling to get my priority slot for past one month. But Gavin made it happen in just one day. It completely feels like magic come live. Thanks a lot Immtell team for your help. Do the same and fantastic work in future. All the best.
Anbu Arasan
Gavin is AMAZING!
He showed up on time, he is extremely informed about the whole immigration process and provides valuable insights and provides a plethora of options for your specific case. Definitely would work with him again!
Alicia Cedron
It’s been a game changer
"We needed help to build a team, Immtell helped us understand what we could and should do to recruit from overseas. It’s been a game changer for our property company.”
Richard Lee, Property Management
Adanna Okafor
Immtell supported us through our sponsor licence application at a time when we urgently needed to recruit care staff from overseas. The advice was practical, clear, and always tailored to our sector. Thanks to their help, we were able to bring in our first international recruits and continue growing our care team.
Domiciliary Care
Marcus Wright
We took advantage of Immtell’s remote compliance check and were blown away by the detail. The resulting report highlighted issues we hadn’t even considered and gave us the tools to fix them before they became problems
Architecture & Design
Olivia Hart
Thanks to Immtell, we now sponsor several international teachers across our network. They made a complex regulatory process easy to understand and implement. Highly recommended for the education sector.
Education
David Lin
We were struggling to get approval on our CoS requests until we started working with Gavin and Immtell. They helped us frame the justification clearly and get things over the line quickly. Gavin's understanding of Home Office expectations is second to none.
Engineering & Robotics
Natalia Petrova
We’re a boutique firm that needed expert advice on sponsoring overseas legal professionals. Immtell’s support was invaluable, and their training helped us build confidence internally to manage our responsibilities.
Legal
James Flint
We’ve used Immtell for several Skilled Worker visa renewals. They’re proactive, responsive and never miss a detail. A reliable extension of our HR team.
Transport & Logistics
Salma Bibi
The sponsor duties training delivered by Gavin at Immtell was engaging, practical and tailored to our team. It gave us peace of mind and helped us tighten up our internal checks.
MedTech
Matt O’Connell
We didn’t know where to begin with sponsoring overseas talent. Immtell guided us from sponsorship licence application through to onboarding our first international UX designer. Their advice was always clear, timely and spot on.
Creative/Digital
Louise Garner
Our sponsor licence audit with Immtell was a wake-up call. Gavin and the team helped us address gaps and gave us practical advice. We now feel completely confident if the Home Office were to knock on the door.
Renewable Energy
Rajiv Patel
Immtell took the stress out of sponsoring our new data scientist from India. From requesting our defined CoS to visa approval, every step was handled with professionalism and speed. A brilliant partner for any sponsor.
Financial Services
Claire Thompson
We approached Immtell to help us secure a sponsor licence as we scaled our research team. Their insight and clear guidance made a complex process feel straightforward. Within weeks, we had our licence and were ready to hire globally.
Life Sciences
Smooth & Fast Service
Gavin has been truly amazing in assisting me with my priority cos slots. I have been trying for more than 3 weeks to get one but couldn’t. Gavin helped me get it in very first attempt. It was lovely working with him. Definitely would recommend him if you want a smooth and fast service.
Damini Naidu
Turnaround incredibly quick!
We recently used Gavin's services for our business and he was fantastic, the turnaround was incredibly quick, and he was more than helpful throughout. Would absolutely recommend.
Hannah
I don't have words...
I don't have words to thank Gavin and his team. I have been struggling to get my priority slot for past one month. But Gavin made it happen in just one day. It completely feels like magic come live. Thanks a lot Immtell team for your help. Do the same and fantastic work in future. All the best.
Anbu Arasan
Gavin is AMAZING!
He showed up on time, he is extremely informed about the whole immigration process and provides valuable insights and provides a plethora of options for your specific case. Definitely would work with him again!
Alicia Cedron
It’s been a game changer
"We needed help to build a team, Immtell helped us understand what we could and should do to recruit from overseas. It’s been a game changer for our property company.”
Richard Lee, Property Management
Adanna Okafor
Immtell supported us through our sponsor licence application at a time when we urgently needed to recruit care staff from overseas. The advice was practical, clear, and always tailored to our sector. Thanks to their help, we were able to bring in our first international recruits and continue growing our care team.
Domiciliary Care
Marcus Wright
We took advantage of Immtell’s remote compliance check and were blown away by the detail. The resulting report highlighted issues we hadn’t even considered and gave us the tools to fix them before they became problems
Architecture & Design
Olivia Hart
Thanks to Immtell, we now sponsor several international teachers across our network. They made a complex regulatory process easy to understand and implement. Highly recommended for the education sector.
Education
David Lin
We were struggling to get approval on our CoS requests until we started working with Gavin and Immtell. They helped us frame the justification clearly and get things over the line quickly. Gavin's understanding of Home Office expectations is second to none.
Engineering & Robotics
Natalia Petrova
We’re a boutique firm that needed expert advice on sponsoring overseas legal professionals. Immtell’s support was invaluable, and their training helped us build confidence internally to manage our responsibilities.
Legal
James Flint
We’ve used Immtell for several Skilled Worker visa renewals. They’re proactive, responsive and never miss a detail. A reliable extension of our HR team.
Transport & Logistics
Salma Bibi
The sponsor duties training delivered by Gavin at Immtell was engaging, practical and tailored to our team. It gave us peace of mind and helped us tighten up our internal checks.
MedTech
Matt O’Connell
We didn’t know where to begin with sponsoring overseas talent. Immtell guided us from sponsorship licence application through to onboarding our first international UX designer. Their advice was always clear, timely and spot on.
Creative/Digital
Louise Garner
Our sponsor licence audit with Immtell was a wake-up call. Gavin and the team helped us address gaps and gave us practical advice. We now feel completely confident if the Home Office were to knock on the door.
Renewable Energy
Rajiv Patel
Immtell took the stress out of sponsoring our new data scientist from India. From requesting our defined CoS to visa approval, every step was handled with professionalism and speed. A brilliant partner for any sponsor.
Financial Services
Claire Thompson
We approached Immtell to help us secure a sponsor licence as we scaled our research team. Their insight and clear guidance made a complex process feel straightforward. Within weeks, we had our licence and were ready to hire globally.
Life Sciences
Smooth & Fast Service
Gavin has been truly amazing in assisting me with my priority cos slots. I have been trying for more than 3 weeks to get one but couldn’t. Gavin helped me get it in very first attempt. It was lovely working with him. Definitely would recommend him if you want a smooth and fast service.
Damini Naidu
Turnaround incredibly quick!
We recently used Gavin's services for our business and he was fantastic, the turnaround was incredibly quick, and he was more than helpful throughout. Would absolutely recommend.
Hannah
I don't have words...
I don't have words to thank Gavin and his team. I have been struggling to get my priority slot for past one month. But Gavin made it happen in just one day. It completely feels like magic come live. Thanks a lot Immtell team for your help. Do the same and fantastic work in future. All the best.
Anbu Arasan
Gavin is AMAZING!
He showed up on time, he is extremely informed about the whole immigration process and provides valuable insights and provides a plethora of options for your specific case. Definitely would work with him again!
Alicia Cedron
It’s been a game changer
"We needed help to build a team, Immtell helped us understand what we could and should do to recruit from overseas. It’s been a game changer for our property company.”
Richard Lee, Property Management
Adanna Okafor
Immtell supported us through our sponsor licence application at a time when we urgently needed to recruit care staff from overseas. The advice was practical, clear, and always tailored to our sector. Thanks to their help, we were able to bring in our first international recruits and continue growing our care team.
Domiciliary Care
Marcus Wright
We took advantage of Immtell’s remote compliance check and were blown away by the detail. The resulting report highlighted issues we hadn’t even considered and gave us the tools to fix them before they became problems
Architecture & Design
Olivia Hart
Thanks to Immtell, we now sponsor several international teachers across our network. They made a complex regulatory process easy to understand and implement. Highly recommended for the education sector.
Education
David Lin
We were struggling to get approval on our CoS requests until we started working with Gavin and Immtell. They helped us frame the justification clearly and get things over the line quickly. Gavin's understanding of Home Office expectations is second to none.
Engineering & Robotics
Natalia Petrova
We’re a boutique firm that needed expert advice on sponsoring overseas legal professionals. Immtell’s support was invaluable, and their training helped us build confidence internally to manage our responsibilities.
Legal
James Flint
We’ve used Immtell for several Skilled Worker visa renewals. They’re proactive, responsive and never miss a detail. A reliable extension of our HR team.
Transport & Logistics
Salma Bibi
The sponsor duties training delivered by Gavin at Immtell was engaging, practical and tailored to our team. It gave us peace of mind and helped us tighten up our internal checks.
MedTech
Matt O’Connell
We didn’t know where to begin with sponsoring overseas talent. Immtell guided us from sponsorship licence application through to onboarding our first international UX designer. Their advice was always clear, timely and spot on.
Creative/Digital
Louise Garner
Our sponsor licence audit with Immtell was a wake-up call. Gavin and the team helped us address gaps and gave us practical advice. We now feel completely confident if the Home Office were to knock on the door.
Renewable Energy
Rajiv Patel
Immtell took the stress out of sponsoring our new data scientist from India. From requesting our defined CoS to visa approval, every step was handled with professionalism and speed. A brilliant partner for any sponsor.
Financial Services
Claire Thompson
We approached Immtell to help us secure a sponsor licence as we scaled our research team. Their insight and clear guidance made a complex process feel straightforward. Within weeks, we had our licence and were ready to hire globally.
Life Sciences
Smooth & Fast Service
Gavin has been truly amazing in assisting me with my priority cos slots. I have been trying for more than 3 weeks to get one but couldn’t. Gavin helped me get it in very first attempt. It was lovely working with him. Definitely would recommend him if you want a smooth and fast service.
Damini Naidu
Turnaround incredibly quick!
We recently used Gavin's services for our business and he was fantastic, the turnaround was incredibly quick, and he was more than helpful throughout. Would absolutely recommend.
Hannah
I don't have words...
I don't have words to thank Gavin and his team. I have been struggling to get my priority slot for past one month. But Gavin made it happen in just one day. It completely feels like magic come live. Thanks a lot Immtell team for your help. Do the same and fantastic work in future. All the best.
Anbu Arasan
Gavin is AMAZING!
He showed up on time, he is extremely informed about the whole immigration process and provides valuable insights and provides a plethora of options for your specific case. Definitely would work with him again!
Alicia Cedron
It’s been a game changer
"We needed help to build a team, Immtell helped us understand what we could and should do to recruit from overseas. It’s been a game changer for our property company.”
Richard Lee, Property Management
Adanna Okafor
Immtell supported us through our sponsor licence application at a time when we urgently needed to recruit care staff from overseas. The advice was practical, clear, and always tailored to our sector. Thanks to their help, we were able to bring in our first international recruits and continue growing our care team.
Domiciliary Care
Marcus Wright
We took advantage of Immtell’s remote compliance check and were blown away by the detail. The resulting report highlighted issues we hadn’t even considered and gave us the tools to fix them before they became problems
Architecture & Design
Olivia Hart
Thanks to Immtell, we now sponsor several international teachers across our network. They made a complex regulatory process easy to understand and implement. Highly recommended for the education sector.
Education
David Lin
We were struggling to get approval on our CoS requests until we started working with Gavin and Immtell. They helped us frame the justification clearly and get things over the line quickly. Gavin's understanding of Home Office expectations is second to none.
Engineering & Robotics
Natalia Petrova
We’re a boutique firm that needed expert advice on sponsoring overseas legal professionals. Immtell’s support was invaluable, and their training helped us build confidence internally to manage our responsibilities.
Legal
James Flint
We’ve used Immtell for several Skilled Worker visa renewals. They’re proactive, responsive and never miss a detail. A reliable extension of our HR team.
Transport & Logistics
Salma Bibi
The sponsor duties training delivered by Gavin at Immtell was engaging, practical and tailored to our team. It gave us peace of mind and helped us tighten up our internal checks.
MedTech
Matt O’Connell
We didn’t know where to begin with sponsoring overseas talent. Immtell guided us from sponsorship licence application through to onboarding our first international UX designer. Their advice was always clear, timely and spot on.
Creative/Digital
Louise Garner
Our sponsor licence audit with Immtell was a wake-up call. Gavin and the team helped us address gaps and gave us practical advice. We now feel completely confident if the Home Office were to knock on the door.
Renewable Energy
Rajiv Patel
Immtell took the stress out of sponsoring our new data scientist from India. From requesting our defined CoS to visa approval, every step was handled with professionalism and speed. A brilliant partner for any sponsor.
Financial Services
Claire Thompson
We approached Immtell to help us secure a sponsor licence as we scaled our research team. Their insight and clear guidance made a complex process feel straightforward. Within weeks, we had our licence and were ready to hire globally.
Life Sciences
Smooth & Fast Service
Gavin has been truly amazing in assisting me with my priority cos slots. I have been trying for more than 3 weeks to get one but couldn’t. Gavin helped me get it in very first attempt. It was lovely working with him. Definitely would recommend him if you want a smooth and fast service.
Damini Naidu
Turnaround incredibly quick!
We recently used Gavin's services for our business and he was fantastic, the turnaround was incredibly quick, and he was more than helpful throughout. Would absolutely recommend.
Hannah
I don't have words...
I don't have words to thank Gavin and his team. I have been struggling to get my priority slot for past one month. But Gavin made it happen in just one day. It completely feels like magic come live. Thanks a lot Immtell team for your help. Do the same and fantastic work in future. All the best.
Anbu Arasan
Gavin is AMAZING!
He showed up on time, he is extremely informed about the whole immigration process and provides valuable insights and provides a plethora of options for your specific case. Definitely would work with him again!
Alicia Cedron
It’s been a game changer
"We needed help to build a team, Immtell helped us understand what we could and should do to recruit from overseas. It’s been a game changer for our property company.”
Richard Lee, Property Management