UKRI funding buckets are the four categories — curiosity-driven research, strategic government and societal priorities, supporting innovative companies, and a cross-cutting “enabling and strengthening UK R&D” layer — into which UK Research and Innovation now allocates its £38.6 billion 2026–2030 budget. The model replaces council-by-council settlements with outcome-led pots, and it will shape how every future grant call is designed through to the 2030 spending review deadline.
UK Research and Innovation (UKRI) is the UK’s largest public funder of research and innovation, distributing money through seven research councils, Research England and Innovate UK. From April 2026, UKRI directs the majority of that money through the new bucket structure rather than through traditional per-council budget lines — the biggest change to its allocation model since UKRI was created in 2018.
- What are UKRI’s funding buckets?
- How much money sits in each bucket?
- Three buckets or four? Why the count matters
- What the restructuring means for grant holders
- Is UKRI cutting STFC and other councils, or just hiding the numbers?
- Common questions about UKRI’s funding buckets
- Outlook: the road to a near-£10bn annual budget
What are UKRI’s funding buckets?
A UKRI funding bucket is one of the strategic investment categories UKRI now uses to allocate its budget, replacing the previous practice of setting a fixed annual budget for each research council individually. The Department for Science, Innovation and Technology (DSIT) set out the underlying “three R&D priorities” in its 30 October 2025 spending plans; UKRI applied these to its £38.6 billion allocation in its 17 December 2025 budget explainer.
UKRI’s own framing names three “priority buckets”:
- Curiosity-driven, foundational research — applicant-led grants and block grants such as Quality-related (QR) funding to English universities.
- Strategic government and societal priorities — targeted programmes aligned to the government’s Modern Industrial Strategy sectors and wider missions.
- Supporting innovative companies — commercialisation, knowledge exchange and business scale-up funding, delivered mainly through Innovate UK.
A fourth, cross-cutting category — enabling and strengthening UK R&D — funds the infrastructure, talent and institutes underpinning all three priority buckets. UKRI does not brand it a fourth “priority,” but it has its own budget line (Table 9 of the explainer), and sector analysts describe it as functioning as a de facto fourth bucket.
How much money sits in each bucket?
UKRI’s 17 December 2025 explainer publishes exact four-year totals for the 2026–27 to 2029–30 spending review (SR) period, broken down by bucket:
| Bucket | SR-period total | What it funds |
|---|---|---|
| 1. Curiosity-driven research | £14.5 billion | Applicant-led grants (£3.3bn), QR funding to universities (£8.9bn), institutes and open-access infrastructure (£2.3bn) |
| 2. Strategic government and societal priorities | £8.3 billion | Industrial Strategy sector programmes (£4.5bn), the R&D Missions Accelerator (£500m), the Edinburgh supercomputer (£750m) |
| 3. Supporting innovative companies | £7.4 billion | Innovate UK-led commercialisation, HEIF, the Local Innovation Partnership Fund (£440m) |
| 4. Enabling and strengthening UK R&D | £8.4 billion | Institutes (£1.6bn), collective talent/doctoral funding (£3.5bn), infrastructure (£2.1bn) |
Adding all four lines gives UKRI’s full four-year settlement of £38.586 billion, rising from £9.22 billion in 2026–27 to £9.99 billion in 2029–30 — the “near-£10 billion” annual run-rate UKRI and sector commentators now reference for the end of the spending review period.
Three buckets or four? Why the count matters
The discrepancy between “three priority buckets” and a widely reported “fourth bucket” is not a labelling quibble — it changes how grant holders should read UKRI’s own communications. UKRI’s explainer text still says “investment in three priority buckets,” yet the same document allocates £8.4 billion to a separate, numbered budget line (bucket four) that funds infrastructure, skills and institutes.
Wonkhe’s analysis of the settlement described this fourth line plainly: it is “what is basically a fourth bucket.” For grant holders, infrastructure and doctoral/talent funding — underpinning every council’s ability to deliver — now sit in a separately governed pot rather than inside familiar discipline-specific budgets.
What the restructuring means for grant holders
For applicants and research-office staff, the bucket model changes both what gets funded and how decisions get made:
- Fewer council-specific figures. UKRI states “a breakdown by research council is only possible for curiosity-driven research” — buckets two and three report only by Industrial Strategy sector, not by funding council.
- Leverage expectations. UKRI targets “an average leverage ratio of at least £3 of private investment for every £1 of public investment” across strategic and innovative-company calls — expect this built into co-funding criteria.
- Cross-council, SRO-led programmes. Buckets two and three are delivered through cross-UKRI programmes, each led by one executive-chair Senior Responsible Owner, so calls increasingly span disciplines under one programme brand.
Curiosity-driven applicant-led research — most familiar to individual investigators — keeps its existing per-council structure and, per UKRI, sees “increases over the period” for every council. Grant holders in Industrial Strategy-adjacent fields (AI, quantum, life sciences, clean energy) should expect more programmatic, mission-shaped calls; those in curiosity-driven disciplines should expect process continuity, a larger overall pot, and some coherence-driven reallocation, such as the planned phase-out of non-recurrent Research England funds from 2027–28.
Is UKRI cutting STFC and other councils, or just hiding the numbers?
Search interest in “STFC cuts” reflects genuine sector anxiety, but the honest answer is that the bucket model makes council-level comparisons largely unverifiable from UKRI’s public explainer alone. The only research-council figure UKRI publishes is for applicant-led research within bucket one: the Science and Technology Facilities Council (STFC) gets £344 million of the £3.3 billion four-year applicant-led total, against £1,170 million for the Engineering and Physical Sciences Research Council and £453 million for the Medical Research Council.
Everything STFC receives through buckets two, three or four — including large-scale infrastructure and international subscriptions, historically a significant share of its budget — is folded into cross-cutting or Industrial Strategy totals with no council attribution. This has drawn direct parliamentary scrutiny: in March 2026, UKRI chief executive Professor Sir Ian Chapman wrote to the Commons Science, Innovation and Technology Committee, giving the first detailed comparison of past and future spending under the new model and describing the shift as “not a simple reclassification” but a “fundamental change in how money flows through the organisation.” Committee chair Dame Chi Onwurah said such comparisons are “especially important for understanding what’s changing and for holding UKRI to account — particularly amid reports of research funding cuts.”
In short: no UKRI document currently states that STFC’s overall funding is being cut, but no UKRI document currently lets anyone outside UKRI verify the opposite either — which is precisely the accountability gap the parliamentary committee is now pressing UKRI to close.
Common questions about UKRI’s funding buckets
How many funding buckets does UKRI actually have?
UKRI names three priority buckets — curiosity-driven research, strategic government and societal priorities, and supporting innovative companies — plus a fourth budget line, enabling and strengthening UK R&D (£8.4 billion), which sector commentators treat as a de facto fourth bucket.
Which UKRI funding bucket is the largest?
Curiosity-driven research is the largest bucket at £14.5 billion over the 2026–2030 spending review period, covering applicant-led grants, Quality-related (QR) university funding, and research institutes and infrastructure supporting fundamental discovery.
What is UKRI’s leverage ratio target for strategic funding?
UKRI is targeting an average of £3 of private investment for every £1 of public investment across its strategic government and innovative-company buckets, with higher ratios expected specifically for programmes supporting innovative companies.
Does the new model change how applicant-led grants are assessed?
No — applicant-led research keeps its existing research-council structure, with every council seeing budget increases over the period; the bucket changes mainly affect strategic and industrial-strategy-linked programmes, not investigator-led applications.
Outlook: the road to a near-£10bn annual budget
UKRI’s annual budget rises steadily across the spending review period — from £9.22 billion in 2026–27 to £9.99 billion in 2029–30 — placing it on a trajectory toward, though not quite reaching, £10 billion a year by decade’s end. UKRI has said it will publish a single delivery plan for 2026–27 in spring 2026, and will continue “increasing the coherence of its portfolio within and across buckets” as the model beds in.
For grant holders, the practical task now is to map pipeline applications onto the new bucket structure, track which Industrial Strategy programmes intersect with their discipline, and watch the parliamentary committee’s scrutiny sessions for council-level detail UKRI’s own explainer does not yet provide. Institutions with dedicated research administration teams are best placed to translate these bucket-level signals into concrete guidance for principal investigators preparing 2026–27 and 2027–28 calls.