Contact the Home Office if you think someone is:
- living or working in the UK illegally
- employing someone who isn’t allowed to work in the UK
- involved in smuggling
- involved in illegal immigration
In an emergency, dial 999 and ask for the police.
Before you start
You do not have to give your name and address.
Any information will be treated as confidential.
Other ways to report a crime
You can call any of the following numbers to report a crime anonymously.
Immigration Enforcement hotline
0300 123 7000
The Anti-Terrorist hotline
0800 789 321
You can also report fraud to HMRC online or by phone. You do not have to give your personal details. Any information you give will be treated as confidential.