Hybrid Algorithms for Quantum Advantage 2026: Up to £2.285 Million for UK Quantum Research, Deadline 20 August

Hybrid Algorithms for Quantum Advantage 2026: Up to £2.285 Million for UK Quantum Research, Deadline 20 August

The Engineering and Physical Sciences Research Council (EPSRC) has opened Hybrid Algorithms for Quantum Advantage, a 2026 research grant call for teams working on the theory, methods and software needed to make quantum-classical computing useful at scale. The opportunity is aimed at UK research organisations eligible for EPSRC funding. It is especially relevant to researchers who can connect algorithmic work with the practical demands of quantum hardware, classical co-processing, industry adoption or public-sector use.

The call has a total EPSRC budget of £11.425 million. A single project can have a full economic cost of up to £2,856,250, with EPSRC funding 80% of that cost, giving a maximum grant contribution of £2,285,000. Projects may run for up to three years and must have a latest start date of 1 February 2027. Applications must reach EPSRC by 4:00pm UK time on 20 August 2026.

This is a highly specialised research competition rather than a general technology grant. A proposal needs to do more than claim that quantum computing will eventually matter. It must explain the resource bottleneck or algorithmic problem being addressed, show why a hybrid quantum-classical approach is appropriate, and connect the work to a credible route toward adoption or measurable technical progress. EPSRC says successful projects should support National Quantum Strategy Mission 1, including the long-term goal of UK-based quantum computers capable of running one trillion operations and delivering benefits beyond classical supercomputers in important economic sectors.

Key details at a glance

The published maximum award is £2.285 million, but that does not mean every application should request the ceiling. Your requested amount should follow from the work plan, staffing, compute access, facilities, partner activity and evaluation approach. A smaller, well-justified project can be more credible than a maximum-budget proposal with unexplained resources.

What the grant is designed to support

EPSRC describes the central problem as moving from the noisy intermediate-scale quantum (NISQ) era toward practical quantum advantage. The call is therefore concerned with the relationship between quantum resources and classical resources. A quantum subroutine may look efficient in isolation while requiring excessive classical optimisation, error mitigation, data movement or compilation overhead. Strong proposals will account for the complete workflow rather than presenting a quantum circuit without its surrounding system.

The scope welcomes work in several connected areas:

• Adaptive resource estimation and algorithmic efficiency, including methods that reduce the resources needed to reach a useful result.
• Compilation, modelling and translation from algorithms into machine-executable code, including estimates of hardware scale, qubit quality, classical co-processing and operational depth.
• Quantum and classical resource co-estimation, which examines how the two sides of a hybrid system scale together and how workloads should be divided.
• Verification, benchmarking, error mitigation and error correction, particularly approaches that can be tested on NISQ or pre-fault-tolerant systems.
• Future technology requirements and foundational theory that can support progress beyond NISQ systems toward the larger Mega-QuOp, Giga-QuOp and Tera-QuOp stages named by EPSRC.

The list is not closed. Another topic can fit if it advances scalable, resource-efficient and trustworthy hybrid quantum-classical computation and makes a convincing connection to the call’s objectives. The practical test is whether the proposed work helps explain, reduce or manage the resources required for an end-to-end hybrid workflow.

Who should consider applying

The lead organisation must be a UK research organisation eligible for EPSRC funding, and EPSRC’s standard rules determine who may lead and who may take other roles. The call is therefore primarily for university and other approved research teams, not for an individual founder applying without an eligible host.

The best-fit teams will usually combine several kinds of expertise. A theoretical quantum algorithm researcher may bring the right mathematical foundation, but the proposal may also need people who understand compilation, software engineering, hardware constraints, error models, high-performance computing, benchmarking, or a concrete application domain. EPSRC specifically asks applicants to show the balance of skills needed to deliver the work, so the team should be assembled around the delivery chain rather than around a list of prestigious names.

An applicant may be named as project lead on no more than one application. There is no stated limit on the number of applications in which someone may be a project co-lead. These rules make an early internal coordination check important, especially in departments where several teams may be developing related proposals.

International researchers cannot join this call as project co-leads through the UKRI-RCN Money Follows Cooperation agreement or the UKRI-IIASA agreement. In particular, a Norway-based or IIASA-based international project co-lead cannot be included under those arrangements. International collaborators, and UK partners that are not based at approved organisations, should instead be included as project partners. Their role, contribution and access to relevant data or facilities should be described clearly.

End-user and partner expectations

EPSRC expects teams to identify a suitable collaborative partner where that is appropriate to the research. The partner could be an industrial user, a public service, a government department or regulator, or a third-sector organisation working in an area such as cancer research, materials, genomics or financial technology. The proposal should not add a partner simply to make the team appear broad. The partner needs a reason to care about the proposed workflow and a defined role in shaping, testing or using the outputs.

Projects targeting economic growth should identify the sector and the decision or process that hybrid quantum-classical computing might improve. A financial-services proposal might define a portfolio, risk or optimisation workflow and explain its classical baseline. A manufacturing proposal might identify scheduling, materials modelling or logistics constraints. A life-science project might explain the data, validation and governance requirements that stand between an algorithm and a useful result.

EPSRC expects named partners to provide financial or in-kind contributions where relevant. Partners may contribute data, engineering time, access to a test environment, domain expertise, hardware access or a route to user testing. If a partner controls essential data, say so and explain how access, security, consent and reuse will be managed. If the partner is only offering advice, specify the decisions that advice will inform.

Collaboration with the National Quantum Computing Centre (NQCC) is not mandatory. However, successful projects may be able to access NQCC testbeds and third-party quantum hardware, simulation platforms, NQCC technical staff, workshops or site visits. A proposal should not assume that access is guaranteed. If NQCC involvement would be valuable, describe the capability required and how the project could proceed if a particular testbed or platform is unavailable.

How to apply through UKRI

Applications are submitted through the UKRI Funding Service, not the older Joint Electronic Submissions system. The lead applicant is responsible for completing the form, but the whole team and project partners should contribute before the application reaches the research office.

The practical sequence is:

1. Confirm that the lead organisation and project lead meet EPSRC’s standard eligibility rules.
2. Check that the organisation is registered on the UKRI Funding Service and that the project lead has an account linked to it.
3. Start the application from the official opportunity page and identify the core team, partners and facilities.
4. Draft the answers in the Funding Service or offline, following the word limits and attachment rules shown in the form.
5. Complete the budget and cost justification with the research office or finance team.
6. Review the application in read-only view and correct omissions, role errors and formatting problems.
7. Send the completed application to the research office for checking.
8. Allow the research office enough time to return edits and submit the final version to UKRI before 4:00pm on 20 August.

The application cannot be changed after submission. EPSRC also states that a withdrawn or office-rejected application with substantive errors cannot be resubmitted to the opportunity, so an internal deadline earlier than the public deadline is essential.

What the application must demonstrate

The main attachment is a Vision and Approach document of no more than six sides of A4, with one additional page for a diagrammatic work plan and one additional page for references allowed within the combined eight-page maximum. It must be a single PDF no larger than 8MB, using 11-point Arial or an equivalent font and margins of at least 2cm. The Funding Service provides the exact upload instructions and application reference used in the file name.

The Vision should explain why the problem matters, how it advances understanding, why the timing is right, and how it contributes to research, society, the economy or the environment. For this call, the assessors will also look for recognition of the current industry-led quantum-computing context and a significant contribution to Mission 1.

The Approach should set out a feasible method, milestones, risks and fallback options. It should show how the research builds on prior work, how outputs become outcomes, and how the team and research environment support delivery. A benchmark plan is particularly important: define the classical baseline, the quantum or hybrid configuration, the datasets or workloads, the metrics, and the conditions under which the proposed method would count as an improvement.

The team capability section has a 1,650-word limit. UKRI asks for a team-wide Résumé for Research and Innovation (R4RI), using evidence of idea generation, development of others and relationships, contributions to the wider research community, and contributions to users and broader societal benefit. This is not a place to paste every publication. Select contributions that show the team can deliver this exact project.

The form also asks for resources and cost justification, ethics and responsible research and innovation, trusted research and innovation, and any relevant questions about data, animals, genetically modified organisms or human participation. Not every project will involve each risk category, but the application must answer the relevant sections and confirm when a category does not apply.

Building a credible budget and delivery plan

EPSRC will fund 80% of full economic cost. The standard 20% balance is the institution’s normal contribution; the opportunity does not require additional matched funding from the host institution beyond that standard FEC arrangement. Third-party contributions are encouraged where they add value, but they should not be presented as a substitute for a properly costed research plan.

Eligible research resources can include research staff, research software engineers, data scientists, postdoctoral research assistants, fellow salaries, training, travel, consumables, smaller equipment under £25,000 per item, and UKRI facilities. Computing hardware above £25,000 can be requested when it is essential to the work. The proposal should explain why that hardware is necessary, how it will be used, and why other available options would not meet the need.

Facilities should be contacted before submission when a major UKRI or European facility is required. A technical assessment may be needed through the Funding Service. Similarly, a partner should confirm its contribution before the proposal is submitted, rather than being added as an unconfirmed possibility.

Plan the three-year project around testable stages. For example, an initial stage might formalise the resource model and establish baselines; a middle stage might implement and evaluate the algorithm or compiler workflow; and a final stage might test portability, robustness, user relevance and adoption conditions. This is an example of useful sequencing, not a requirement from EPSRC. The exact phases should follow the research question.

What reviewers are likely to reward

The published assessment areas are vision and approach, applicant and team capability, resources and cost justification, and ethics and responsible research and innovation. A strong application will make these four areas reinforce one another.

First, make the technical claim falsifiable. State what will be measured and what result would show progress. “More efficient” is not enough without a defined resource, workload and comparator. Second, make the hybrid boundary explicit. Explain which work is done by the quantum component, which is done classically, and how data and errors move between them. Third, connect the method to a user need without overstating the maturity of the technology. EPSRC is asking for research that prepares a path toward adoption, not a promise that a near-term quantum device will replace a classical supercomputer.

Evidence quality matters. Use prior results, benchmark data, software or hardware access agreements, partner commitments and relevant user constraints to support the case. Distinguish established capability from a hypothesis to be tested. Include risks such as hardware access, algorithmic instability, data availability, error rates, reproducibility and partner capacity, together with practical mitigation or descope options.

Responsible research also needs to be concrete. Quantum systems may have security, privacy, environmental and dual-use implications. Explain how the team will handle sensitive collaboration, cybersecurity, data governance, energy or hardware-resource costs, and possible misuse. EPSRC’s trusted research requirements may lead to due-diligence checks on collaborators and additional grant conditions.

Common mistakes to avoid

The first mistake is treating the call as a general quantum-computing grant. A project focused mainly on new hardware, a commercial product, or a narrow application with no hybrid algorithmic contribution may not fit. The second is describing a quantum advantage without a classical baseline or a method for measuring the total workflow cost.

The third is naming a partner without evidence that the partner will contribute data, expertise, access or user testing. The fourth is budgeting for expensive hardware without showing why it is essential or how it will be accessed. The fifth is leaving international-role restrictions until the final week; a collaborator who cannot serve as a project co-lead may need to be recast as a project partner, with different responsibilities and budget treatment.

Administrative errors can be decisive. Do not submit through Je-S. Do not exceed the attachment page or file-size limits. Do not assume a hyperlink can carry an important part of the case because assessors are not required to follow links. Do not wait for the public deadline before obtaining institutional approval. Finally, do not submit an uninvited resubmission of a proposal already sent to UKRI or another funder.

Timeline and immediate next steps

The call opened on 11 June 2026. On 11 August, the public deadline is only nine days away. A team that has not already settled its lead, core collaborators, research question and costing should first ask whether it can produce a compliant, evidence-based application in the remaining time. A weak rush is not improved by requesting the maximum award.

For a team that is ready, the remaining sequence should be short and practical: confirm eligibility today; secure partner and facility commitments; agree the benchmark and end-user case; complete the Vision and Approach attachment; draft the R4RI and responsible-research sections; obtain finance and research-office review; then submit before 4:00pm UK time on 20 August 2026. Projects funded through this call must start no later than 1 February 2027 and may last up to three years.

Questions about the opportunity itself can be sent to [email protected]. Questions about costings should go to the research office first. Technical questions about the Funding Service can be directed to [email protected] or the UKRI Funding Service helpdesk at 01793 547490.

Frequently asked questions

Can a company apply as the lead?

The lead applicant must be based at a UK research organisation eligible for EPSRC funding, and EPSRC standard eligibility rules apply. Companies that are not eligible lead organisations should discuss a project-partner role with an approved research organisation.

Does EPSRC pay the full £2,856,250 project cost?

No. £2,856,250 is the maximum full economic cost. EPSRC funds 80%, so the maximum EPSRC contribution is £2,285,000. The budget should be based on the actual work required.

Is NQCC collaboration compulsory?

No. EPSRC says NQCC collaboration is not mandatory, although successful projects may be able to access testbeds, hardware, simulation platforms, technical staff, workshops or visits.

Can a Norway-based researcher be a project co-lead?

Not under the UKRI-RCN agreement for this call. The same restriction applies to an IIASA-based project co-lead under the UKRI-IIASA agreement. Such collaborators should be considered as project partners where appropriate.

What is the latest possible start date?

Projects must start no later than 1 February 2027 and may run for no more than three years.

Where is the official application page?

Start with the official UKRI opportunity page. It contains the live Funding Service link, full scope, eligibility rules, application questions, assessment areas, contact details and additional conditions. Applicants should also consult the linked EPSRC eligibility guidance and their institutional research office before submitting.

Official links and source note

• UKRI/EPSRC Hybrid Algorithms for Quantum Advantage — official opportunity page checked 11 August 2026.
• UKRI Funding Service — submission platform linked from the opportunity page.
• EPSRC eligibility guidance — organisational and individual eligibility guidance.
• EPSRC quantum technologies theme — related EPSRC funding context.

The amount, deadline, eligibility, scope, application format, assessment areas and contact details above are drawn from the official UKRI opportunity guidance. Application availability, Funding Service instructions and any internal university deadlines should be rechecked before submission.