I am a Verified Expert Evaluator and I help companies apply to the EIC Accelerator, so I see the cost question from both sides of the table. Before anything else, a rule for this article. The EIC Guide for Applicants v6.0 and the Work Programme 2026 tell you what is eligible and what the EIC will and will not pay. They do not tell you what a consultant charges, and the EIC Board gives no price either. So I source the official rules, and I do not publish a sample budget: team hours and fees vary too much between projects, and any total would look more certain than it is.
The short answer: applying costs your team's time, some out-of-pocket spending on evidence, video and travel, and optionally a consultant. How much depends on how far you get. Winning takes far more: the grant covers at most 70% of your eligible costs, so with a maximum grant just over EUR 1 million of the project still has to be funded, from your own resources or, in blended finance, through the EIC investment component.
What the EIC charges you to apply
I could not find a submission fee anywhere in the Guide for Applicants v6.0, and the EIC Board says the system is designed so that applicants do not need external help. The real costs are the ones you create: your own time, the documents you must prove your case with, and, if you are invited, a trip to Brussels. The Guide is explicit on that last one: costs for travel to Brussels for the jury interview are not reimbursed by the EIC.
There is also a second kind of cost the EIC will not cover later. Proposal writing and consultancy happen before the project starts, and the EIC Board states that a consultant's success fee is not an eligible cost. Plan to pay for all of it from your own resources, not from the grant.
The seven cost lines
| Cost line | Needed? | What the sources say | What determines the size |
|---|---|---|---|
| Your team's time | Always | Short application: form, pitch deck of up to 10 slides, video of up to 3 minutes. Full application: proposal plus supporting documents. You stay responsible for the content, even with a consultant or a coach. | Hours times your full hourly cost. Often the biggest line, and much lower if your business case already exists. |
| Consultant, fixed fee | Optional | The EIC Board does not advise for or against consultants and says you should not normally need one for the short application. Fees are negotiable. | Scope and days of work. No official price. As an order of magnitude, in my experience: a few thousand euros for a review, up to tens of thousands for a full build. |
| Consultant, success fee | Optional | Not an eligible cost (EIC Board). Due when the success you define in the contract happens. Often tapered: the percentage falls as the amount grows. | Grant size and contract terms. No official figure. As an order of magnitude, in my experience: a single-digit to low double-digit percentage of the grant. |
| Third-party evidence | Yes, for the full application | The Guide lists a financial template, a lump sum budget table, an implementation plan, a Freedom to Operate analysis, letters of intent and links to CVs. | What you already hold. An FTO analysis is normally done by IP counsel (my note), so ask for a quote early. |
| Video and deck production | Yes | Up to 10 slides and a video of up to 3 minutes, with up to three team members presenting. The Board notes that professional filming is not needed. | Can be done in-house. |
| Brussels jury interview | If invited | Up to three representatives from the company. Travel is not reimbursed. | Ordinary travel and accommodation for up to three people. |
| Your share of the project | If you win | The grant covers at most 70% of total eligible costs, with a ceiling of EUR 2,499,999 for grant only. In blended finance the investment component can cover the rest. | Project budget. With a maximum grant, just over EUR 1 million. |
Two free resources offset part of this list. If you pass the short application, the EIC Business Acceleration Services give you three days of remote coaching at no cost, once. The EIC's own FAQ says coaching cannot be used for proposal writing or other consultancy, so it complements a writer rather than replacing one. And your National Contact Point will not write your proposal but can help you review it. I describe both in how to choose an EIC Accelerator consultant.
What you spend depends on how far you get
A rejection does not cost the same at every stage, which is why a single total would mislead you. The evidence and travel lines only appear if you move forward.
| Stage | What you pay for | If it stops here |
|---|---|---|
| Short application | Mostly team time on the form, deck and video. | Your internal time, and one of your three attempts. |
| Full application | Team time on the proposal, supporting documents including the FTO analysis, and any consultant you hire. | All of the above, including any fixed fee, and one of your three attempts. |
| Jury interview | Preparation, any interview training, and travel for up to three people. | All of the above and the trip. You receive a Seal of Excellence if your proposal is not recommended for funding. |
| Funded | Any success fee you agreed, plus the part of the project the grant does not cover. | This is the largest amount, and it is not an application cost: plan it as project funding. |
Four ways to prepare, and what each exposes you to
| Path | If you are rejected | If you win | Watch out for |
|---|---|---|---|
| On your own, with free support | You lose your time and out-of-pocket spending. | No consultant fee. | The highest demand on your team. Get an outside reader anyway. |
| One paid service, such as a critical review | You also lose the fee, which depends on the scope. | Nothing further to pay. | A review does not replace the writing. |
| Fixed fee only | The Board calls this an expensive exercise if you are not successful. | The Board calls it the cheapest solution if you are successful. | You carry all the risk of rejection. |
| Fixed fee plus success fee | You lose the fixed part, which is usually smaller. | You pay the success fee, which grows with the amount and can far exceed a fixed fee. | What triggers the fee and what it is calculated on. |
Is a consultant worth it?
I do not think a formula answers this. On average about 6% of full applications are funded (see the EIC Accelerator success rate), which is an average and not your probability. So compare what you would pay in both scenarios, rejected and funded, and be wary of anyone who claims to know how many points they add to your odds. The real question is whether the person you hire raises your chances at all, and whether they will tell you not to submit when you are not ready. The Board suggests asking for their success rate and for client references you can contact.
Keep in mind something money cannot buy back: under the Work Programme 2026, after three unsuccessful submissions of the same or an improved proposal, at any stage, a company cannot apply to the EIC Accelerator again under Horizon Europe. A rushed submission costs one of three attempts.
Four ways the bill grows without telling you
The success fee trigger and base
The EIC Board points out that a positive evaluation is technically only an invitation to negotiate a grant agreement. Check whether the fee is due on the invitation or on the signed agreement, because the Board notes you remain liable if you do not sign. Also ask what the percentage applies to: the grant only, or the grant plus any equity in a blended package.
Exclusivity and resubmission
The Board calls a consultant's right to resubmit on your behalf "totally unacceptable" and says exclusivity cannot be unlimited in time: it is often limited to two or three years or two or three submissions. It also says exclusivity should lead to a lower success fee. Read this clause before you sign, because it decides what a second attempt will cost you.
Equity or IP as payment
Under the Code of Conduct, equity or IP must not be the only form of payment on offer, and a buy-back at a fixed price should be possible. A fee paid in shares looks free on day one and can cost far more later.
Not budgeting the 30%
For grant-only support the Guide asks for evidence that you have sufficient financial means, for example revenue or existing investors or shareholders, to fund the deployment and scaling up of your innovation. A strong application with no plan for the 30% is a weak application. With blended finance the investment component covers the rest, which brings its own cost in dilution that this article does not price.
How to keep the bill down without lowering quality
- Write the short application yourself. The EIC Board says you should not normally need consultancy for it, and it is the cheapest way to learn how the programme reads your business.
- Use the free options first: your National Contact Point, the Enterprise Europe Network, your university's technology transfer office and the three days of EIC coaching.
- Buy one service, not a package. The Board splits consultancy for the full application into proposal management, writing and critical review, and interview training. You can buy only the part you lack.
- Get at least three offers and ask each to state the fixed fee, the success fee, its trigger and base, and the exclusivity in writing.
- Keep the downside in view. A proposal not recommended for funding after the interview receives a Seal of Excellence, which can help you approach other funding sources if you gave consent to share your data when you applied, but the cost of preparing it is already spent.
Run your own numbers
Only your own figures mean anything here. Put them into this formula before you decide:
- Cost if rejected = team hours times your hourly cost + consultant fixed fee + evidence, video and any travel, up to the stage you reached.
- Cost if funded = cost if rejected + success fee, on the trigger and base you agreed.
- Funding still needed = the eligible costs the grant does not cover, at least 30%, which is the number to plan your cash around.
The grant agreement includes a first pre-financing payment, but that does not replace a plan for your share of the project, so cash flow belongs in the same spreadsheet. If you want an outside read on whether your project is ready before you spend any of this, the fixed-price EIC Fit Assessment goes through it the way an evaluator would, in one week. If you would rather start free, the EIC readiness check takes a few minutes. For the fee models in detail, read how EIC Accelerator consultants charge.
Questions
How much does it cost to apply to the EIC Accelerator?
I found no submission fee in the Guide for Applicants v6.0. The real costs are your team's time, the supporting documents (including a Freedom to Operate analysis), the video and deck, travel to Brussels if you are invited to the jury interview, which the EIC does not reimburse, and an optional consultant. There is no single total: it depends on what you already have and on how far you get.
Can the EIC grant pay for my consultant?
No for the success fee: the EIC Board states that consultants' success fees are not eligible costs. Proposal writing also happens before the project starts, while eligible costs must be incurred during the project. Budget the consultant from your own resources and confirm the treatment with your accountant.
How much co-financing does the EIC Accelerator require?
The grant component covers at most 70% of your total eligible costs, with a ceiling of EUR 2,499,999 for grant only, so at least 30% has to come from elsewhere. If you request the maximum grant, that is just over EUR 1 million. For grant-only support you must show you have sufficient financial means, such as revenue or existing investors or shareholders. In blended finance the investment component can cover the rest.
How much does an EIC Accelerator consultant cost?
The EIC Board gives no price and says a reasonable fee depends on the days of work, the consultant's success rate and the size of the funding. As an order of magnitude, in my experience, a fixed fee runs from a few thousand euros for a review up to tens of thousands for a full build, and a success fee is a single-digit to low double-digit percentage of the grant. These are not official figures or a price list. Fees are negotiable and the Board recommends requesting at least three offers.
Is a success fee worth paying?
It depends on the contract. A success fee reduces what you lose if you are rejected, but because it grows with the funding it can far exceed a fixed fee if you win. The EIC Board notes that a fixed fee is the cheapest solution if you succeed and an expensive one if you do not. Compare both scenarios, and check whether the consultant actually raises your odds and will tell you not to submit when you are not ready.
What if my EIC Accelerator application is rejected?
The money you spent on preparation is gone, and a submission counts toward the limit of three unsuccessful submissions at any stage under the Work Programme 2026. A proposal not recommended for funding after the interview receives a Seal of Excellence, which can help you approach other funding sources if you gave consent to share your data when you applied.
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