HMRC Issues Critical Due Diligence Warning Following Major VAT Fraud Case
HM Revenue and Customs (HMRC) has issued a stark warning to all UK businesses, urging them to conduct thorough due diligence checks. This alert comes in the wake of a significant court case where a gang of payroll fraudsters operating in Scotland received a combined prison sentence of 22 years.
£8.8 Million VAT Stolen in Employment Agency Scam
The fraud was centred around a business based in West Lothian, Scotland, which managed payroll services for 27 different employment agencies. Over a two-year period from 2015 to 2017, the company, Linear Services, systematically failed to hand over the VAT it collected, stealing a total of £8.8 million.
Instead of fulfilling their tax obligations, the four individuals behind the scheme—Graeme Cullen (54), Leslie Thompson (63), Graham Newall (49), and Martin Lang (68)—used the stolen funds to finance extravagant lifestyles. Court proceedings revealed that the illicit money was splashed on gold bullion, diamonds, fast cars, expensive properties, and luxury holidays.
Lengthy Investigation Leads to Convictions
The gang was apprehended following an extensive investigation conducted by HMRC's Fraud Investigation Service, in collaboration with Police Scotland's Specialist Crime Division. The case culminated in an eight-week trial at Glasgow High Court.
Martin Lang pleaded guilty on 30 January to his involvement, while the other three defendants were found guilty after the trial. Sentencing took place on 21 April 2026, with the following prison terms handed down:
- Leslie Thompson: Seven years in jail.
- Graeme Cullen: Six years in jail.
- Graham Newall: Five years and six months in jail.
- Martin Lang: Four years and three months in jail, after pleading guilty to stealing £4,813,493.
It is noteworthy that Thompson was already serving a separate six-year sentence for his role in a previous multi-million-pound tax fraud network involving 20 corrupt company directors. His wife, Beverley, received a two-year suspended sentence for her participation in the elaborate scam.
HMRC's Urgent Message to Businesses
In light of this case, HMRC has emphasised the critical importance of due diligence. A spokesperson stated: "HMRC urges all businesses to carry out meaningful due diligence on any supply of services. Anyone with information about any type of tax fraud can report it to HMRC on GOV.UK."
This warning serves as a potent reminder for companies, particularly those in sectors like employment agencies, to verify their business partners and ensure all tax liabilities are properly managed to avoid severe legal consequences.
