Innovate UK Smart Grants — How Much Funding and What It Covers (2026)

When founders ask about Innovate UK Smart Grants, the second question — right after "am I eligible?" — is always "how much can I actually get?" The answer isn't a single number. It depends on your project structure, your business size, and the type of R&D you're doing. This guide breaks down the 2026 funding picture so you can plan realistically before you apply.

The headline numbers

Smart Grants fund projects across two structures, and the funding bands differ.

Single-company projects — your business applying alone — typically request grant funding in the region of £25,000 to £500,000, sitting within total eligible project costs that are usually capped around the £500,000 mark. Collaborative projects — two or more partners working together — can be larger, with total eligible project costs commonly running up to around £1 million or more depending on the round.

Note the important distinction between total project costs and grant funding. The figures above describe the size of the project. The grant covers only a percentage of those costs — you fund the rest yourself. That percentage is where business size comes in.

Funding rates: why your grant isn't 100% of your costs

Innovate UK works to government grant-funding rules that cap how much of a project's costs public money can cover. These intensity limits depend on your business size and the type of R&D.

For R&D grants, SMEs typically receive up to around 70% of their eligible project costs, with the rate stepping down for larger organisations. So a small company running a £200,000 project might receive a grant of up to roughly £140,000 and contribute the remaining ~£60,000 itself. Micro and small businesses generally sit at the higher end of the funding rate; medium and large businesses receive proportionally less. Some smaller, early-stage projects may qualify for different arrangements, but the 70%-for-SMEs figure is the useful planning benchmark.

This is why match funding matters: you need to show you can cover your share of the project costs. Demonstrating that you have, or can raise, your contribution is part of making a credible application.

What costs are eligible

The grant applies to eligible project costs, which generally include the direct costs of doing the R&D: labour for the staff working on the project, materials and consumables, certain equipment costs, subcontracting within allowed limits, and a contribution toward overheads. The common thread is that costs must be genuinely attributable to the funded project.

Some things are not covered. Smart Grants fund research and development, not commercialisation — so marketing, sales, and general business development typically fall outside scope. The programme also won't fund activity it considers better served by other Innovate UK support, and there are restrictions on procurement involving sanctioned entities. The practical takeaway: build your budget around the technical R&D work itself, and keep it tightly tied to the project plan, because assessors read the budget as a signal of how well you've thought the project through.

Project duration

Funding also tracks project length. Single-company projects tend to run for a shorter period — commonly in the 6-to-18-month range — while collaborative projects can run longer, often up to 24 months or more. Your costs and grant request should map sensibly onto that timeline; a budget that doesn't match the workplan is a common weakness.

How the final amount is decided

There's no fixed grant for a given project. The amount you're offered depends on your eligible costs, the funding rate for your business size, the type of R&D in your project, and whether you're applying as a single company or a collaboration. In practice, you build a project budget, apply the relevant funding rate, and that determines your grant request — which is then assessed alongside the merits of the project. A strong, well-justified budget that's clearly tied to the work is far more persuasive than one that simply requests the maximum.

Planning your application around the money

Two practical points. First, make sure you can fund your share — the grant never covers everything, so your match-funding contribution needs to be real and demonstrable. Second, size your project honestly: requesting more doesn't improve your odds, and an inflated budget that doesn't match the workplan hurts your score. Aim for the amount the project genuinely needs.

The bottom line

Innovate UK Smart Grants fund single-company projects up to around £500,000 in total costs and collaborative projects up to roughly £1 million or more, but the grant covers only a share of those costs — typically up to about 70% for SMEs. Build a realistic project budget, confirm you can match-fund your portion, and tie every cost to the work. If you haven't yet confirmed you qualify, start with our breakdown of Smart Grants eligibility, and when you're ready to apply, follow our step-by-step Smart Grants application guide.