On 17 July 2026, GOV.UK published correspondence confirming that Samantha Dixon asked the Electoral Commission to carry out an independent assessment of the spending limits that apply to registered political parties and third-party campaigners at reserved elections. The Commission has been asked to provide its advice by July 2027. (gov.uk)
The immediate policy effect is procedural rather than regulatory. GOV.UK states that, under the Political Parties, Elections and Referendums Act 2000, ministers may amend spending limits through secondary legislation following recommendations from the Electoral Commission. In practical terms, the announcement begins a statutory review process; it does not itself alter any legal limit. (gov.uk)
In her 10 July letter, Dixon placed the review within the government’s wider response to concerns about foreign financial interference in UK politics. The letter says Philip Rycroft was appointed in December 2025 to review the issue, that the government has accepted all of his recommendations, and that amendments have been tabled to the Representation of the People Bill to strengthen safeguards. The same letter says Rycroft argued that lower spending limits could reduce fundraising pressure, although he did not make a formal recommendation on that point. (gov.uk)
The case for a reassessment also reflects the scale of the last change. Dixon’s letter says party spending limits were raised significantly in 2023, and the 2023 Order made under section 155 of PPERA increased registered party expenditure limits for UK parliamentary general elections and Northern Ireland Assembly elections. The explanatory note to that Order states that the increase was intended to reflect inflation since the limits were first set. (gov.uk)
The Electoral Commission’s response does not indicate whether it expects to recommend higher limits, lower limits or no change. Writing on 13 July, chief executive Vijay Rangarajan said the Commission would consider how best to complete the work within the proposed timeframe, and that a full review would require time, resource and engagement with political parties, campaigners and voters. That suggests a structured evidence-gathering exercise rather than a short administrative check. (gov.uk)
For parties, campaigners and compliance advisers, the present legal position remains unchanged. Existing spending limits continue to apply unless ministers later bring forward secondary legislation, and any such step would follow the Commission’s review. The substantive development is that campaign finance limits have now been put into a formal review channel, with July 2027 set as the government’s deadline for advice on whether the current framework is still appropriate. (gov.uk)