Tax authorities examine finances of key Nigel Farage ally

 

Tax authorities examine finances of key Nigel Farage ally

 

Exclusive: HMRC conducts scoping exercise into Reform UK backer ‘Posh George’ Cottrell’s income from business and wealth

 

Anna Isaac

Mon 6 Oct 2025 15.50 BST

https://www.theguardian.com/business/2025/oct/06/tax-authorities-nigel-farage-hmrc-reform-uk-george-cottrell

 

The finances of one of Nigel Farage’s key confidants are being examined by the UK’s tax and revenue authorities amid questions over his income from wealth and business activities, the Guardian understands.

 

The scoping exercise by HMRC is said to be focused on tax residency and the business affairs of George Cottrell, whom Reform UK’s leader Farage has described as “like a son to me”.

 

Known as “Posh George”, Cottrell, 31, leads an expensive lifestyle, frequently travelling around the world and regularly using a £4m house in one of the wealthiest areas of west London.

 

Cottrell has emerged as a senior figure within Reform’s leadership and supporter network at a time when the party is surging ahead in the polls.

 

A recent BMG poll for the i newspaper put the party on 35% – 15 points ahead of Labour.

 

While Cottrell does not hold an official role, party insiders refer to him as part of Farage’s inner circle when it comes to policy developments, party funding and political strategy – particularly its growing presence on social media.

 

Lawyers for the British businessman said he was “not aware” of any “probe or inquiry” by HMRC or other authorities. They declined to answer a range of specific questions about his financial affairs.

 

Cottrell runs Geostrategy.com, which states that it advises political parties and governments, according to information provided by his lawyers. Its website says that it has four locations: London, Washington, Podgorica in Montenegro and Zurich, Switzerland.

 

He is also working on a book titled How to Launder Money, alongside an international financial investigator. Publicity materials for this book describe it as a “guide for law enforcement, prosecutors and policymakers” which “provides concrete recommendations on how to reduce the crime associated with money laundering”. It also states that Cottrell’s proceeds from his book will go to “charitable causes”.

 

Cottrell has provided financial support to Farage, paying £15,000 for flights to the US for the party leader last year, at a time when Cottrell is understood to have claimed he was tax resident in Montenegro. In 2024, his mother, Fiona Cottrell, gave £750,000 to the party, according to public records.

 

UK political parties can only accept donations from individuals on the UK electoral register, unless it is for the cost of a trip overseas, in which case foreign residents can help fund the travel.

 

Sources with knowledge of the examination of his finances have said scrutiny is under way by HMRC. At present, HMRC’s interest is understood not to be a formal investigation. The tax authorities could ultimately decide to take no further action if they are satisfied Cottrell has paid the right taxes.

 

Questions over his income from wealth and business activities are understood to have in part been due to Cottrell’s continued pursuit of high-stakes gambling, sources told the Guardian.

 

In 2017 he was jailed for eight months in the US after pleading guilty to wire fraud, after he offered money laundering services on the dark web.

 

At that time he characterised himself as having “a years-long multimillion-dollar gambling addiction” and his legal representative said he would seek treatment in order to stop, blaming it for triggering his illegal activity.

 

Gambling can result in large sums of money moving in and out of bank accounts and therefore spark the interest of HMRC, causing officials to reassess an individual’s finances.

 

Questions over compliance with tax residency rules can also be another trigger for tax officials. Authorities are understood to be paying particular attention to Cottrell’s use of the multimillion-pound property in west London.

 

Non-UK residents do not have to pay UK tax on their overseas income, providing they spend no more than 90 days a year in the country.

 

Longer stays can mean that an individual is treated as a resident for tax purposes, and tax authorities conduct strict tests to assess compliance, including checking for “significant ties”, such as whether an address is available to them for a continuous period of 91 days or more during a tax year.

 

Cottrell, who has previously been linked to several London homes, has used the west London property several times over the past year, according to sources.

 

The Guardian has been told that Cottrell has suggested to friends that he owns the property in west London. This appears to be at odds with public records at the Land Registry and Companies House, which list it as being owned by a company controlled by a different supporter of Reform UK. It was last sold in 2021 for more than £4m. Cottrell refused to answer questions about the property.

 

Cottrell’s lawyers said he lives in Montenegro, has not been a tax resident in the UK for several years and complies with residency rules about how long he can stay in the country.

 

The individual recorded as owning the west London property did not respond directly to a request for comment. A representative for them said that they do “not respond to speculative requests, particularly where the facts are wrong”.

 

 

Material seen by the Guardian suggests Cottrell has been using the same London address, including for business dealings and the delivery of high value items, such as art works, on a variety of dates since last November.

 

Tax officials are also understood to be scrutinising Cottrell’s use of crypto exchanges – businesses that move currencies in and out of crypto assets. This is understood to include a clutch of transactions made through the crypto exchange Tether.bet and its parent company GT Holding.

 

Lawyers acting for Cottrell said he was not a director, shareholder or stakeholder in Tether.bet or GT Holding, and has had “no involvement” in any companies that use cryptocurrencies.

 

Reform UK has been an advocate for allowing political party donations in cryptocurrencies, claiming to be first to allow support this way. Farage has said he wants the UK to be a “power house” for such digital assets. Cottrell is understood to be one of the leading advocates within Reform for campaigning to make the UK and the party’s policies more crypto-friendly.

 

Before he became involved in Farage’s political career, Cottrell has said that he pursued a career in financial services, including helping to set up a private office in Mayfair to manage the finances of a “well-known ‘international’ family” at the age of 19. He has previously told the Guardian that he gained wealth through an investment portfolio.

 

In recent years, Cottrell has moved between Montenegro and the UK. He had been closely involved with Ukip, Farage’s former party, and rose to prominence again last year, helping Farage during the general election campaign for Reform UK.

 

A spokesperson for HMRC said they could neither confirm nor deny investigations and cannot comment on identifiable taxpayers or businesses due to strict confidentiality laws.