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How to report an immigration or border crime

Information icon What to do in an emergency:

If a crime is happening right now or you are in immediate danger, call 999.

What to do if you suspect an immigration crime

Contact the Home Office if you think someone is: 

  • living or working in the UK illegally 
  • employing someone who is not allowed to work in the UK 
  • involved in smuggling 
  • involved in illegal immigration 
  • involved in an illegal ‘sham’ marriage 

You can submit information anonymously or give your name and address.

Reporting online 

Reporting by phone 

  • Immigration Enforcement hotline: 0300 123 7000 
  • Crimestoppers: 0800 555 111 
  • Customs hotline: 0800 595 000 
  • Anti-Terrorist hotline: 0800 789 321  

What to do if you suspect exploitation, abuse or modern slavery 

If someone is at risk, you can: 

Further guidance 

Find out more about: 

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