The body that oversees UK electoral regulation has launched a formal review of the political campaign spending framework, a process that may restrict how much parties can raise and use ahead of future elections. The review covers limits on party expenditure, the interaction between party and candidate spending and reporting obligations, the regulator's chief executive, Vijay Rangarajan, said, adding that the exercise will judge whether current rules remain fit for purpose.
Under the existing regime, political parties are limited to spending no more than A334 million during the 12 months before a general election. That cap is the reference point for the commission's review as it assesses whether the rules governing pre-election spending and disclosure continue to match modern campaigning practices.
The examination comes amid an influx of funds to Reform UK. This month the party accepted two donations of A336 million each, bringing new funding to A372 million. The size of those contributions exceeds the total amount spent by the two largest established parties combined in the most recent general election contest, according to information cited in reporting on the events.
The contributions were made by cryptocurrency investors Christopher Harborne and Ben Delo, the founder of the BitMEX platform. The timing and magnitude of those gifts have prompted scrutiny and coincided with proposed legislative changes that could retrospectively limit some overseas-sourced contributions.
Materials published by the commission this month note that suggested amendments to the Representation of the People Bill would institute a A3100,000 annual cap on donations from overseas contributors. The proposals would also apply retrospective measures to certain transactions with effect from March 25, 2026, potentially affecting the legal status of contributions made after that date.
Reform UK has indicated it could launch legal proceedings if the government moves to retrospectively restrict overseas political donations in a way that impacts the recent contributions it received. The commission said any change to campaign spending limits could have "significant implications" for parties preparing for future elections.
The regulator was asked by the government over the summer to review campaign spending limits and is due to deliver its recommendations in July. Britain E2 80 99s next general election must take place by August 2029.
Context and implications
The commission E2 80 99s review is focused on the mechanics of how parties account for spending and how party and candidate spending interact under current law. Any subsequent legislative changes, particularly those introducing caps on overseas donations or applying retrospective limits, would change the landscape for political finance and could trigger legal challenges from affected parties.