How Much Does Grant Writing Cost in the UK?
Most UK grant consultancies quote on enquiry, which makes comparing them hard. Here are the real numbers for 2026 — including ours.
The short answer
UK grant writers charge £2,000 to £15,000 per application, or £400 to £900 per day. Many add a success fee of 5–15% of the awarded grant on top, so a £500,000 award can carry a £50,000 fee. A review of an application you have already written typically costs £500 to £2,000. EchoGrant charges a fixed £2,500 to write an application and £250 to assess one you have drafted, with no success fee.
What UK grant writers charge in 2026
| Service | Typical UK market | EchoGrant |
|---|---|---|
| Full application, written for you | £2,000 – £15,000 | £2,500 fixed |
| Review of an application you drafted | £500 – £2,000 | £250 fixed |
| Day rate | £400 – £900 | Not charged |
| Success fee on award | 5 – 15% of grant | None |
| Monthly retainer | £1,000 – £5,000 | None |
| Eligibility / fit check | £250 – £750 | Free |
Market ranges are indicative, based on published UK grant consultancy rates and quotes seen by our team. EchoGrant prices are fixed and published.
The success fee is the part that catches people out
A success fee is a percentage of the grant, paid to the consultant if you win. Five to fifteen per cent is normal. On a small award that is a modest amount. On a large one it is not: a 10% success fee on a £500,000 Innovate UK grant is £50,000, on top of whatever you already paid to have the application written.
Two things are worth checking before you agree to one. First, whether the fee is charged on the full award or only on the portion you actually draw down, which can differ substantially if a project ends early. Second, whether the funder permits grant money to be used to pay it — many do not, which means the fee comes out of your own cash at exactly the moment the project starts.
Is it worth paying for grant writing?
The honest answer is that it depends on the size of the award, and the maths is not subtle. Paying £2,500 to pursue a £5,000 local authority grant with a two-page form makes no sense. Paying the same for a £500,000 Innovate UK Smart Grant, where the application runs to dozens of scored questions and takes 40+ hours to write, is a different proposition entirely.
A reasonable test: if the fee is more than about 5% of the award, or if the form is short enough to complete properly in a day, write it yourself. If the award is large, the scheme is competitive, and the alternative is submitting something rushed or missing the deadline, professional help earns its cost.
What no one can sell you is certainty. Funding decisions rest entirely with the assessors, and any service promising a win is telling you something it cannot know. What professional help reliably changes is whether every scoring criterion is answered, whether your evidence is specific rather than assertive, and whether you submit on time. Those are the things that sink otherwise strong projects.
A cheaper middle option
Most of the cost of grant writing is the writing. If you have already drafted your application, you do not need to pay for that again — you need to know where it falls short against the funder's published criteria before you submit it.
That is what our £250 Full Assessment does. You send us your drafted application and the funder's requirements, and you get written feedback as a PDF: scored against each published criterion, the gaps with what to change, and the strengths worth leading with.
Questions people ask about grant writing costs
How much does a grant writer cost in the UK?
UK grant writers typically charge £2,000 to £15,000 per application, depending on the complexity of the scheme and the size of the award. Day rates usually run £400 to £900. Many consultants also charge a success fee of 5-15% of the awarded grant on top of their fee. EchoGrant charges a fixed £2,500 for a complete done-for-you application and £250 for an assessment of an application you have already drafted, with no success fee.
What is a grant writing success fee?
A success fee is a percentage of the grant paid to the consultant if the application wins, typically 5-15%. On a £500,000 Innovate UK award, a 10% success fee is £50,000 on top of the writing fee. Success fees are common in UK grant consultancy but they are not universal, and some funders restrict whether grant money can be used to pay them. Always check the funder rules before agreeing to one.
Is it worth paying someone to write a grant application?
It depends on the size of the award and the value of your own time. For a £5,000 local authority grant with a short form, paying £2,500 rarely makes sense. For a £500,000 Innovate UK Smart Grant with a 15% success rate and 40+ hours of writing, professional help changes the economics considerably. The honest test is whether the fee is small relative to the award and whether you would otherwise miss the deadline or submit something weak.
Can I use grant money to pay for grant writing?
Usually not for the cost of preparing the bid itself. Most UK funders, including Innovate UK, treat bid preparation as a pre-award cost that falls outside the eligible project budget. Some project management or dissemination costs can be claimed once a project is running. Check the specific scheme guidance, because the rules differ and getting this wrong can put a claim at risk.
Why do grant writers not publish their prices?
Most UK grant consultancies quote on enquiry because pricing varies by scheme complexity and because success-fee models make the total cost dependent on the outcome. The practical effect is that you cannot compare providers without contacting several of them. Fixed, published pricing is less common but makes the total cost knowable before you commit.
Does paying for a grant writer improve your chances?
It can, but no service can guarantee an award — funding decisions rest entirely with the assessors. What professional help reliably changes is whether your application addresses every scoring criterion, whether the evidence is specific, and whether it is submitted on time. Those are the things that cause otherwise good projects to score badly.
Questions about pricing? Email hello@cavefish.co.uk.
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