The Putin Tax: why £2.5bn is a floor, not a ceiling

A new report estimates that Russian hostile activity costs the United Kingdom at least £2bn to £2.5bn a year. The figure comes with an unusual caveat from its own authors: it is a floor, not a ceiling, and it blends Russian-linked damage with British spending on resilience.

The report, titled *The Putin Tax: Estimating the Economic Cost of Russian Hostile Activity Against the United Kingdom*, was published by Graeme Downie, the Scottish Labour MP for Dunfermline and Dollar, with Dr Dominic Reed. It includes a foreword from Tom Keatinge, Director of the Centre for Finance & Security at RUSI. It describes itself as the first attempt to measure the economic burden of Russian hostile activity on the UK, covering cyber-attacks, sabotage and threats against critical infrastructure.

The supporting findings are stark. The report states that 75% of significant cyber incidents affecting critical national infrastructure are linked to hostile states. CyberCube identified more than 300 Russia-linked cyber incidents affecting UK-headquartered companies since 2022 — a count the report says is likely a significant undercount.

Those numbers carry a measurement problem the report does not hide. Attribution is complex, information is fragmented, and the consequences of an attack extend beyond immediate damage. Government has identified attacks but often cannot say what they cost the country. The report concludes the true figure is likely higher.

That caveat cuts both ways. The £2bn–£2.5bn range is not a clean measure of Russian damage. It includes British investment into resilience — money spent to prevent or absorb attacks, not losses caused by them. Separating the two is difficult, and the report does not claim to have done so precisely.

The report's framing is that Russian hostile activity is a recurring economic burden on taxpayers, public services and businesses, not only a security concern. That framing matters for how the UK debates spending on resilience and attribution. If the published number is a floor, the argument for more spending rests on an estimate its own authors say is incomplete — and the argument against over-reading it rests on the same admission.

What the report establishes is narrower than the headline suggests: a first attempt at costing an ongoing problem, with a number that is explicitly provisional. What it does not establish is a precise bill. The authors say the real one is probably larger. On their own account, no one currently knows by how much.

- [businesswire.com](https://www.businesswire.com/news/home/20261007448905/en/Graeme-Downie-MPs-Putin-Tax-CyberCube-Models-1-In-20-Odds-of-%C2%A33.3bn-Cyber-Hit) - [adsadvance.co.uk](https://www.adsadvance.co.uk/russia-putin-tax-uk-cost/)