Contact the Home Office if you think someone is living or working in the UK illegally, or is employing someone who isn’t allowed to work in the UK.

What you need to know

Start now on the Home Office website

Before you start

You don’t have to give your name and address.

Any information will be treated as confidential.

Other ways to report

Contact Crimestoppers or the Confidential Anti-Terrorist Hotline anonymously.

Call 999 if you’re reporting a crime that’s in progress or if someone is in immediate danger.

Get started on the Home Office website

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Please don't include any personal or financial information, for example your National Insurance or credit card numbers.