Introduction

Under the Immigration, Asylum and Nationality Act 2006 employers have a duty to prevent illegal working in the UK. As part of the process of taking on a new employee, an employer should check that the individual in question is legally entitled to work in the UK. Employers are obliged to check a document that is regarded as acceptable for showing permission to work in the UK. The initial checks should be carried out before employing a person. Follow-up checks should also be carried out where a person’s right to work in the UK is time-limited. While there is no penalty for simply failing to carry out such a check, if an employer is found to be employing someone who does not have a legal right to work in the UK, the employer can face a civil penalty of up to £45,000 in respect of each illegal worker for a first breach, and £60,000 per illegal worker for repeated breaches. If the employer knows or has reasonable cause to believe that an individual does not have the right to