Scammers are making threatening calls pretending to be from HMRC6 and saying if the victim doesn’t pay out thousands of pounds immediately, they will be arrested. This is a particularly unpleasant scam, and more than 60,000 calls are reported to have been made in the six months to January 2019.
HMRC confirms that it will never call anyone out of the blue and demand payment, they will only ever call asking for payment on a debt that you have already been made aware of in writing. If you have been approached in this way, inform Action Fraud.
6HMRC, 2019