This guide is maintained as a current resource for July 2026 and covers only the laws of England and Wales. Information is for general guidance, not legal advice. Consult a qualified solicitor for advice specific to your situation.
Comprehensive guide to sponsor licence obligations for UK employers, covering record‑keeping, reporting duties, monitoring compliance, legal requirements, key personnel roles, risks of non‑compliance and practical steps to maintain sponsor licence status under UK immigration law.
A sponsor licence permits UK employers to recruit and employ non‑UK nationals under immigration routes such as the Skilled Worker visa and other Worker categories. Holding a sponsor licence brings legal responsibilities. Employers must comply with specific ongoing obligations set by the Home Office to maintain the licence and avoid enforcement action. These duties relate to record‑keeping, reporting, monitoring, legal compliance and cooperation with UK Visas and Immigration (UKVI). Failure to meet these obligations can result in licence suspension, downgrading, revocation, civil penalties, or criminal prosecution. This article explains those obligations clearly and practically for employers, HR professionals, legal practitioners and the public.
What Is a Sponsor Licence?
A sponsor licence is an authorisation issued by UKVI that allows organisations to sponsor migrant workers to work in the UK in eligible roles. After approval, the sponsor can issue Certificates of Sponsorship (CoS) for overseas applicants or workers switching status within the UK. A licence remains valid provided the employer satisfies Home Office requirements.
Core Sponsor Licence Duties
1. Record‑Keeping Obligations
Employers must maintain accurate and comprehensive records for every sponsored worker. These records must be retained for the duration of the worker's sponsorship and for at least one year after sponsorship ends or until UKVI has completed any compliance review.
Typical required documents include:
- Copies of passports and Biometric Residence Permits (BRPs)/eVisas.
- Contact details (current and historical) and residential addresses.
- Employment contracts, job titles, job descriptions and salary information.
- Evidence of right‑to‑work checks (passport/visa evidence).
- Payroll records such as pay slips, P60s and salary payments.
- Recruitment records, including interviews and job adverts (where applicable).
- Records of attendance and authorised absences.
Records can be held electronically or on paper, provided all relevant elements are clearly visible and accessible for inspection by UKVI.
2. Reporting Duties
Sponsors must report a prescribed range of changes and events affecting either a sponsored worker's circumstances or the organisation itself. These reports must be submitted via the Sponsor Management System (SMS) within strict timeframes.
Worker‑related reports (usually within 10 working days) include:
- Worker not starting work when expected.
- Change in job title, job location or salary, or change in core duties.
- Unauthorised absences of 10 or more consecutive working days.
- Worker leaving employment early (resignation or dismissal).
- Work contract affected by TUPE (Transfer of Undertakings).
Organisation‑related reports (usually within 20 working days) include:
- Changes to the legal status or name of the employer.
- Change of registered business address or trading premises.
- Merger, acquisition, sale or insolvency events.
- Changes to key personnel responsible for sponsorship compliance.
Timely reporting ensures that UKVI remains aware of developments that may affect compliance or the continued validity of sponsorship.
3. Monitoring and Compliance Obligations
Employers must have systems and procedures in place to monitor the immigration status and compliance of sponsored workers, and to track key events such as absences, expiry of leave, or changes in duties. HR departments often manage this through internal compliance frameworks and regular audits.
Monitoring includes:
- Regularly checking right‑to‑work status and expiry dates of immigration permission.
- Ensuring that workers remain in the roles and salary levels specified on their CoS.
- Tracking worker attendance and promptly addressing issues such as unauthorised leave.
Sponsors must also ensure that roles offered are genuine vacancies that meet the required skill and salary levels under applicable visa routes.
4. Compliance with Immigration and Other Law
Licence holders must comply with all aspects of UK immigration law, including the broader Worker and Temporary Worker sponsor guidance. They must also comply with wider UK employment and anti‑discrimination law.
This obligation includes:
- Not engaging in behaviour or employment practices contrary to the public good;
- Ensuring that sponsored workers are treated in accordance with employment rights and immigration conditions such as pay and working hours;
- Cooperating with UKVI and law enforcement if there are concerns about criminal activity or terrorism linked to a sponsored employee.
5. Cooperation with UKVI and Compliance Visits
UKVI may conduct compliance audits and visits, both pre‑licence and during the licence period, to verify that sponsor duties are being met. Sponsors must make records available and demonstrate that systems are in place to support compliance.
Failing to cooperate with a compliance visit, or providing misleading information, can trigger enforcement action.
Additional Operational Responsibilities
Key Personnel
Sponsors must appoint qualified key personnel to manage the licence, including an Authorising Officer, a Key Contact and at least one Level 1 User who has access to the SMS. These individuals must be UK‑based, suitable for their roles, and responsible for licence administration and compliance.
Right to Work Checks and Illegal Working
Although all UK employers are required to check the right to work of all staff under the Immigration, Asylum and Nationality Act 2006, licence holders have heightened responsibilities to keep documented evidence of these checks and to repeat them if immigration status changes. Employing a worker outside immigration permission or failing to verify documents can lead to civil penalties of up to £20,000 per illegal worker and criminal sanctions, including imprisonment for repeat offences.
Financial Responsibilities and Fees
Sponsors must pay the sponsor licence application fee and any associated costs for issuing CoS. As of changes introduced from 1 January 2025, recouping or attempting to recoup licence or Certificate of Sponsorship administration costs from a sponsored worker is prohibited and can lead to licence revocation.
Enforcement and Sanctions
UKVI takes compliance seriously and has increased enforcement activity; thousands of sponsor licences have been revoked or suspended in recent years due to breaches. Possible sanctions include:
- Licence downgrading or setting CoS allocations to zero.
- Suspension pending investigation.
- Revocation of the sponsor licence.
- UKVI reporting to law enforcement if criminal activity is suspected.
Enforcement action can also affect sponsored workers, including curtailment of their leave or invalidation of visas if a licence is withdrawn.
Practical Steps to Maintain Compliance
Employers should adopt systematic procedures to meet sponsor duties, including:
- Maintaining updated HR systems for monitoring, reporting and record retention.
- Regular training for staff responsible for sponsorship compliance.
- Scheduling internal audits to ensure reporting deadlines and record standards are met.
- Preparing for UKVI compliance visits with organised documentation.
Key Takeaways
Sponsor licence obligations for employers are extensive and ongoing. Licence holders must maintain accurate records, report key changes within strict timeframes, monitor compliance with immigration conditions, comply with employment and immigration laws, and cooperate with UKVI. Failing to meet these duties can lead to serious sanctions including licence suspension or revocation, civil penalties, and reputational damage. Employers planning to sponsor migrant workers should establish robust HR systems and processes to meet these duties effectively and ensure that international recruitment remains lawful and sustainable.
