HMRC has improved its Report Tax Fraud service on GOV.UK enabling easier public reporting of suspected tax fraud and money laundering by high street businesses. The updated service prompts users for detailed factual information regarding suspicious activity, including behaviour, locations and timings, which will assist HMRC enforcement teams in building intelligence and targeting compliance efforts. The improvements form part of HMRC’s wider crackdown on illegal activity involving high street businesses. HMRC plans to carry out more than 30,000 interventions during 2026–27, targeting criminal networks linked to tax fraud, labour exploitation and the sale of illicit tobacco and vapes.