A new prime minister, a new chancellor and a defining test for organisations seeking to influence public policy.
On Wednesday 28 October 2026, Chancellor John Healey will deliver the first Budget of Andy Burnham’s premiership. For households, attention will inevitably settle on tax, spending and the immediate effect on personal finances. For lobbyists, campaigners, charities, trade associations and public-affairs professionals, however, the more pressing question is this:
What will the Budget mean for your organisation’s objectives—and where will the next opportunities to influence government emerge?
The Budget will offer more than a ledger of revenue and expenditure. Instead, it will reveal which political promises have survived contact with the Treasury, which departments have won the argument and where the new Government intends to spend its political capital.
For campaigners, therefore, it will offer an early indication of which arguments have gained traction—and which battles must continue.
Why this Budget matters
The political setting makes this an unusually significant fiscal event. Prime Minister Andy Burnham has put the cost of living, economic growth, stronger regional economies and public-service reform at the heart of his Government’s emerging agenda.
Yet ambition is one thing; paying for it is another. Healey must turn those priorities into an affordable programme while contending with pressure on public spending, elevated borrowing costs, inflationary risks and competing demands for investment.
As a result, every proposal will face the same blunt Treasury tests:
- What will it cost?
- Where will the funding come from?
- Is there convincing evidence that it will work?
- Does it support the Government’s wider economic priorities?
- Can the Government deliver it successfully?
- What are the political and financial risks of proceeding—or failing to act?
Understanding those questions is essential for anyone seeking policy change. A proposal may command public sympathy, attract parliamentary support and secure favourable coverage. Nevertheless, it can still fail if it does not survive Treasury scrutiny.
The speech is only the start
Budget Day brings a familiar rush of speeches, documents, political reaction and instant analysis. Although the Chancellor’s statement will dominate the news, it will tell only part of the story.
Lobbyists and campaigners should look beyond the broadcast clips and examine:
- Detailed Budget documents and departmental settlements
- The Office for Budget Responsibility’s economic and fiscal forecasts
- Changes to departmental spending and programme funding
- New reviews, consultations, pilots and implementation timetables
- Measures requiring primary or secondary legislation
- Commitments that have been delayed, reduced or quietly omitted
- Language signalling the Government’s longer-term direction
- The regional, sectoral and distributional effects of major decisions
At first sight, an announcement may appear disappointing. However, it could create a valuable route to influence through a consultation, departmental review or implementation process.
Conversely, a positive headline may prove less valuable once the eligibility rules, funding arrangements and delivery timetable are examined. The strongest public-affairs teams will therefore separate the political presentation of the Budget from the practical consequences hidden in the detail.
What is known—and what is still uncertain?
The Government has already scheduled some fiscal and tax changes for the coming years, including reforms affecting savings, pensions and inheritance tax. The larger uncertainty, however, concerns the choices the new Chancellor will make in response to the Government’s priorities and the economic pressures facing the Treasury.
In the weeks before a Budget, rumours are inevitable. Reports may point to possible tax changes, spending reductions, new investment or reforms affecting particular industries.
Some of those reports may draw on reliable information. By contrast, others may amount to little more than speculation, lobbying or an attempt to test political reaction before ministers reach a final decision.
Public-affairs professionals should monitor the debate carefully. Even so, they should resist building an entire strategy around an unconfirmed announcement.
Use rumours as intelligence, not instructions
Rather than asking whether every rumour is true, campaigners should consider:
- Why might the Treasury be examining this measure?
- Which political or financial problem would it solve?
- Who inside government is likely to support or resist it?
- What evidence could influence the final design?
- Which unintended consequences should be raised?
- Could an alternative achieve the Government’s objective more effectively?
In short, rumours are useful when they prompt organisations to prepare evidence, arguments and alliances. They are far less useful when they provoke a rushed public response.
Is there still time to influence the Budget?
Ministers will already have advanced many of the largest fiscal decisions. Nevertheless, opportunities to influence have not disappeared altogether.
The final weeks can still matter when an organisation possesses:
- New or compelling evidence
- Credible economic analysis
- A clear warning about implementation
- Evidence of unintended consequences
- Strong support from affected sectors
- A practical and affordable alternative
- A proposal aligned with the Government’s political priorities
By contrast, a general demand for “more funding” is unlikely to stand out among the many submissions reaching ministers and officials.
A stronger case explains why a proposal represents value for money. Crucially, it also shows how the measure would support growth, employment, productivity, prevention, regional development or reduced pressure on public services.
Decide what a realistic win looks like
Campaigners should also decide whether their immediate aim is a Budget announcement or the foundation for a later decision. After all, the most realistic victory may not be a major spending commitment.
Instead, success might mean:
- Funding for a pilot
- A formal review
- Inclusion in a departmental programme
- A commitment to consultation
- Recognition in a Treasury document
- A new implementation or advisory group
- A meeting with the responsible minister or officials
Each of these outcomes can open a route towards more substantial policy change. Therefore, organisations should judge progress against a clear influencing objective, not simply the size of the headline.
Prepare before the chancellor stands up
Organisations should not wait until Healey reaches the dispatch box before deciding how to respond. Instead, public-affairs and communications teams should prepare for several plausible outcomes.
Build four Budget scenarios
Those scenarios might include:
- A positive result in which ministers accept the organisation’s principal request
- A partial result requiring clarification or further engagement
- A negative result in which ministers reject or omit the proposal
- An unexpected announcement that creates either a risk or an opportunity
Drafting adaptable material in advance makes a rapid response possible without sacrificing accuracy. Moreover, it gives senior colleagues time to agree the organisation’s tone before the pressure of Budget Day.
Preparations should cover:
- Agreed organisational messages
- A rapid internal briefing process
- Draft statements for different outcomes
- Identified spokespeople
- Parliamentary and media contact lists
- Questions requiring clarification
- Relevant case studies and supporting evidence
- Plans for engaging ministers, officials, MPs and stakeholders
Speed matters on Budget Day. Credibility, however, matters more. Organisations should neither overstate a victory before reading the detail nor declare defeat simply because an issue was absent from the Chancellor’s speech.
Budget Day is not the end of the campaign
One of the most common strategic errors is to treat the Budget as the end of the influencing process. In reality, it often marks the beginning of a new phase.
After the statement, departments and public bodies must interpret the settlement, develop delivery plans and decide how new measures will work. Meanwhile, Parliament will debate the Budget, scrutinise the proposals and consider the legislation needed to implement them.
Consequently, fresh opportunities may arise around:
- The design and implementation of new programmes
- Eligibility rules and funding criteria
- Departmental guidance
- Finance Bill provisions
- Secondary legislation
- Parliamentary scrutiny and amendments
- Select committee inquiries
- The next Spending Review or fiscal event
First, distinguish between decisions the Government has genuinely settled and those that remain open. Then, if the Chancellor announces a broad policy but leaves the detail unresolved, move the campaign quickly from securing recognition to shaping implementation.
How to turn political support into a Treasury case
Support from MPs, ministers, stakeholders and the public can be valuable. Political backing alone, however, is rarely sufficient. The Treasury will want evidence, credible costs and a deliverable proposal.
Eight questions every submission must answer
- What is the problem?
Explain what is happening, who is affected and why government intervention is necessary. - What are the economic consequences?
Set out the wider costs of failing to act. - What is the proposed solution?
State precisely what the Government should do. - What will it cost?
Provide a realistic estimate for both the immediate and longer term. - What benefits will it produce?
Identify the measurable outcomes that the investment should deliver. - Can it be delivered?
Identify the department or organisation that would take responsibility and explain how implementation would work. - Does it represent value for money?
Show why this approach is a better use of public resources than the available alternatives. - How does it support the Government’s priorities?
Connect the proposal to the administration’s wider economic and political programme.
Ultimately, this is the difference between promoting a worthy cause and presenting an actionable policy proposition.
Go inside the Treasury—one week after the Budget
Inside the Treasury: Economic Policy Influence
📅 Wednesday 4 November 2026
Exactly one week after the Autumn Budget, Parli-training will run its advanced Inside the Treasury – Economic Policy Influence course.
Led by a former Government Minister, this practical programme will examine how economic and spending decisions are made at the centre of government—and how organisations can influence them more effectively.
What participants will learn
- How Treasury decisions are made in practice
- Who holds influence within the Treasury and across Whitehall
- How ministers, officials and Special Advisers shape economic policy
- How to position proposals so they are affordable, credible and politically relevant
- What influences Budget and Spending Review decisions
- How to construct an effective economic case for policy change
- How to respond strategically to the Autumn Budget
- Where opportunities remain after an announcement
- How to build long-term credibility with Treasury decision-makers
This is not a general introduction to government. Rather, it is a high-level, practical course for public-affairs, policy and campaigning professionals who need to understand how the Treasury thinks—and how to ensure their proposals are taken seriously.
Places are deliberately limited, allowing time for detailed discussion, practical exercises and direct interaction with the trainer.