Somewhere inside each of Wales's seven health boards, a finance team is trying to plan a year whose funding has yet to receive final approval from the Senedd. It is an exercise in managing uncertainty, repeated every autumn, with much the same questions and precious few long-term answers. This week, the Welsh NHS Alliance, formerly the Welsh NHS Confederation, put its frustration in writing to the Senedd's health committee. Annual funding cycles, it argues, are holding back transformation because the benefits of reform often take several years to materialise, long after the money has been allocated and spent. The submission arrives just days before ministers publish their draft budget for 2027-28 on Tuesday 17 November.

The Alliance's argument deserves attention, particularly its warning about the consequences of making savings in one corner of a connected health service. Cutting expenditure in one area can simply push the bill elsewhere, often into urgent and emergency care, where treatment is considerably more expensive. Any finance director who has watched a community service disappear only to see pressure build in an emergency department will recognise the pattern. It is a familiar NHS problem: an apparent saving in one year's accounts becomes a more expensive headache in the next. That is why the Alliance wants greater certainty over future funding, alongside transparent criteria for deciding where money should be invested and where services can safely be reduced.

There is, however, an uncomfortable political reality beneath the funding argument. Cardiff already has a degree of forward visibility through the UK Government's multi-year Spending Review, which sets the broader financial envelope. But that does not mean individual Welsh public services have equivalent certainty over their allocations. The Institute for Fiscal Studies had previously projected average real-terms resource growth of around 0.5 per cent annually across 2027-28 and 2028-29. Following the UK Autumn Budget, however, the Welsh Government said its overall resource budget, including devolved taxes and business rates, would fall by 0.5 per cent in real terms in 2027-28. The distinction matters when ministers are being asked to promise money over several years.

The political difficulties are hardly theoretical. The Welsh government operates without a majority and must negotiate support for its spending plans in the Senedd. On 3 November, its Second Supplementary Budget for 2026-27 passed by 54 votes to 39, following an earlier defeat in July. The agreement with Welsh Labour secured an additional £60m for children with additional learning needs. The £354m package also included £145m for NHS Wales, of which £100m was allocated towards reducing waiting times. 

That £100m offers a revealing snapshot of the funding culture the Alliance wants to change. Money is secured through political negotiation, directed towards a problem that voters and politicians can readily recognise, and expected to deliver results within a relatively short period. Waiting lists are an entirely legitimate priority, and few hospital leaders would turn down additional resources to tackle them. Yet community services and preventive care rarely enjoy the same political visibility. Their value is often measured in admissions that never happen, hospital appointments that are avoided and patients whose conditions do not deteriorate. Such benefits are difficult to demonstrate in the months between one budget announcement and the next election.

The financial challenge of changing direction is equally awkward. Moving towards a health service that prevents illness and supports people closer to home requires investment before the existing hospital system can safely reduce its workload. For a period, the NHS must effectively pay twice: maintaining acute capacity while developing alternatives in community settings. The Alliance is therefore calling for dedicated transition funding, warning that resources should not be withdrawn from hospitals before other services are ready to take on the work. It is a reasonable demand, but one that runs into the limits of the Welsh government's finances. Health and social care already account for more than half of its resource spending. Increasing their share means less room for housing, local government and other public services that help prevent people from becoming ill in the first place.

The implications extend well beyond Wales. England's NHS has emerged from the latest Spending Review with a multi-year financial framework and a ten-year plan built around moving care out of hospitals and towards communities, while giving prevention a greater role. The ambition sounds familiar. Wales is demonstrating the difficulty of turning it into practice. A long-term strategy can be approved in Whitehall or Cardiff Bay, but its prospects change considerably when winter pressures arrive, waiting lists remain politically damaging and ministers face demands for immediate results. Health boards, technology providers and community-service organisations cannot make substantial investment decisions with confidence if the financial commitment behind them might disappear within twelve months.

The Welsh government's response is that it is working to improve services now while making the longer-term changes needed. It is a fair description of the challenge, but it leaves the central question unanswered: what happens when immediate political demands collide with the financial patience required for reform? The recent supplementary budget suggests that short-term priorities will continue to command considerable influence. The additional NHS funding was welcome, but its emphasis on waiting times also illustrates how readily urgent pressures can shape spending decisions.

Multi-year funding is easy to promise when a government is announcing its ambitions. Keeping that promise becomes considerably harder when the second year brings another winter crisis, a fresh demand for emergency money and opposition parties prepared to negotiate their support. Welsh health leaders should therefore press for indicative settlements covering health and social care together, with transition funding clearly identified and protected from being diverted to plug immediate gaps elsewhere. The same lesson applies across Britain. A three-year commitment that can be rewritten every winter is little more than an annual budget with a more reassuring name. NHS reform will remain trapped in short-term thinking until governments are prepared to fund the future with the same seriousness with which they respond to the present.