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Segler Consulting

Latest EIC Fund Guidelines and Accelerator Insights for Steps 1 and 2

September 2, 2026 • By Stephan Segler, PhD

Here are some updates regarding EIC funding, including the latest EIC Fund investment guidelines and thoughts on the EIC Accelerator Steps 1 and 2.

New EIC Fund Investment Guidelines

The European Commission published updated investment guidelines for the EIC Fund last week. These define how the equity component of the EIC works, from due diligence through to exit.

The overall structure is the same as the 2023 version, but several changes are worth noting:

  • The maximum investment per company has doubled from €15M to €30M (reflecting the EIC STEP Scaleup).

  • The defence sector has opened up: the broad weapons/military exclusion is gone; only lethal autonomous weapons without human control remain excluded.

  • "European interests in strategic areas" has been replaced with the broader "EU interests" throughout, widening the circumstances in which the Fund can trigger safeguards such as blocking minorities.

  • The IP exemption that freed blended-finance recipients from Horizon Europe IP obligations has been removed.

  • Follow-on investments are no longer restricted to two "exceptional categories", giving the Fund more discretion in subsequent rounds.

Full comparison: What Changed Between 2023 and 2026

Step It Up, EIC Accelerator

One question I hear a lot is whether all the information provided in EIC Accelerator Step 1 needs to remain unchanged when preparing the Step 2 proposal.

My answer is usually no.

Evaluators will not go through the previous application. While it used to be possible, they are now limited to the proposal at hand.

There is no rule forcing you to keep all information identical between submissions or stages.

I even suspect no one enforces the application limits and freeze periods, as this would require sifting through thousands of spreadsheets to extract identifiers and find offenders.

I do not recommend stress-testing the limits, of course, but I doubt anyone would notice.

Stepwise Experimentation

This lack of consistency between Steps 1 and 2 is actually quite useful. It allows applicants to define a strong narrative and to experiment with market scenarios or positioning options before settling on the final storyline.

Since every decision is a trade-off, this creates an opportunity to gain feedback from the EIC that can help you strengthen the proposal for Step 2.

You might be unsure how ambitious or conservative the financial projections should be, precisely which development tasks to prioritize, or which problem narratives are most impactful.

Step 1 presents an easy way to pressure-test the project.

View Step 1 not as the final project positioning but as the starting point. It should be strong and consistent, but malleable enough for future adjustments.

Prepare Your Application

Need help with the EIC Accelerator or other grants? Here are some options:

  • Starter Pack (lowest-risk entry via AI writer ChatEIC and content)
  • Advisory (personalized guidance to help you write)
  • Co-Writing (full proposal writing with continuous client alignment)
  • Writing (complete end-to-end service, including writing and submission)
  • Review (personal proposal review by an expert)

Other resources:

Segler Consulting

These tips are not only useful for European startups, professional writers, consultants and Small and Medium-Sized Enterprises (SME) but are generally recommended when writing a business plan or investor documents.

Deadlines: Post-Horizon 2020, the EIC Accelerator accepts Step 1 submissions now while the deadlines for the full applications (Step 2) under Horizon Europe are listed below. The Step 1 applications must be submitted weeks in advance of Step 2. The next EIC Accelerator cut-off for Step 2 (full proposal) can be found here. After Brexit, UK companies can still apply to the EIC Accelerator under Horizon Europe albeit with non-dilutive grant applications only - thereby excluding equity-financing. Switzerland has resumed its participation in Horizon Europe and is now eligible for the EIC Accelerator.

EIC Accelerator Step 1 Deadline 2025

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EIC Accelerator Step 2 deadlines for 2025: March 12th and October 1st
EIC Accelerator Step 3 deadlines for 2025: June 2nd, 2025 and January 19th to 23rd, 2026
EIC Accelerator Step 2 deadlines for 2026: January 7th, March 4th, May 6th, July 8th, September 2nd, and November 4th
EIC Accelerator Step 3 deadlines: June 2026, October 2026, and January 2027 (exact dates TBD)
EIC STEP Scale-Up deadlines for 2026: February 11th, May 6th, September 9th, and November 25th
EIC Advanced Innovation Challenges deadlines: Stage 1 (February 26th, 2026) for solution validation; Stage 2 (June 18th, 2027) for development
EIC Pathfinder deadlines for 2025: May 21st (Open call) and October 29th (Challenge call)
EIC Pathfinder deadlines for 2026: May 12th (Open call) and October 28th (Challenge call)
EIC Transition deadline for 2025: September 17th
EIC Transition deadline for 2026: September 16th
EIC Pre-Accelerator deadline for 2027: 18 November 2027 (Widening via WIDERA)

Contact: You can reach out to us via this contact form to work with a professional consultant.

AI Grant Writer: ChatEIC is a fully automated EIC Accelerator grant proposal writer: Get it here.

EIC Accelerator: EIC Accelerator delivers flexible funding options including blended finance (€2.5M grant + €0.5M-€10M equity), grant-only (up to €2.5M), or equity-only arrangements for scale-up and market deployment of breakthrough innovations. The initiative targets SMEs, start-ups, and small mid-caps with up to 499 employees. Technology areas include Biotech, Engineering, Artificial Intelligence, Energy, Quantum, Aerospace, Advanced Materials, and Semiconductors. Get Started

EIC Pathfinder: EIC Pathfinder delivers up to €3 million for Open calls and up to €4 million for Challenge-based calls to support early-stage research and development with proof-of-principle validation. The initiative requires research consortia with a minimum of 3 partners from 3 different countries, including universities, research organizations, and SMEs. Primary technology focus areas include Health/Medical, Quantum Technologies, AI, Environmental/Energy, and Advanced Materials. Get Started

EIC Transition: EIC Transition delivers up to €2.5 million in funding to overcome the 'valley of death' gap between laboratory research and market deployment, emphasizing technology maturation and validation. The initiative supports single legal entities or small consortia of 2-5 partners including SMEs, start-ups, spin-offs, and research organizations. Key technology domains include Health/Medical Technologies, Green/Environmental Innovation, Digital/Microelectronics, Quantum Technologies, and AI/Robotics. Get Started

EIC STEP Scale-Up: EIC STEP Scale-Up delivers significant equity investments of €10-30 million for established deep-tech companies prepared for hyper-growth and large-scale expansion. The initiative targets SMEs or small mid-caps with up to 499 employees who have obtained pre-commitment from qualified investors. Primary focus areas include Digital & Deep Tech (Semiconductors, AI, Quantum), Clean Technologies for Net-Zero objectives, and Biotechnologies. Get Started

EIC Pre-Accelerator: EIC Pre-Accelerator represents a pilot initiative delivering €300,000-€500,000 in funding for early-stage deep-tech development and preparation for the EIC Accelerator program. This program is exclusively accessible to single SMEs or small mid-caps from 'Widening countries' to foster regional innovation development. The initiative encompasses deep-tech innovations across physical, biological, and digital domains. Get Started

EIC Advanced Innovation Challenges: EIC Advanced Innovation Challenges represents a new pilot initiative delivering €300,000 (Stage 1) and up to €2.5 million (Stage 2) for breakthrough deep-tech innovations through ARPA-style staged funding mechanisms with integrated demand-side engagement. This initiative targets single entities or small consortia (2-3 partners) including SMEs, start-ups, and research organizations. Primary focus areas include Physical AI for autonomous robotics applications and New Approach Methodologies (NAMs) for animal-free biomedical testing, with TRL 4 entry requirements and demonstrated end-user commitment. Get Started

Eureka Network: The Eureka Network delivers various international collaborative R&D initiatives such as Network Projects, Clusters, Eurostars, Globalstars, and Innowwide, providing funding from €50K to €6.75M per project based on the specific initiative. This network emphasizes market-driven innovation and deep-tech advancement across multiple technology sectors including ICT/Digital, Industrial/Manufacturing, Bio/Medical Technologies, Energy/Environment, Quantum, AI, and Circular Economy. Eligible participants include SMEs, large enterprises, research organizations, universities, and startups, with Eurostars particularly focused on R&D-performing SMEs. Get Started

Eurostars: Eurostars represents a joint EU-Eureka initiative delivering €50K-€500K for international R&D collaboration specifically led by SMEs. The program adopts a bottom-up approach, accepting projects from all technology fields without predefined thematic restrictions. R&D-performing SMEs must lead the consortium and demonstrate significant R&D activities. Get Started

Innovation Partnership: Innovation Partnership enables collaborative innovation between public and private sectors with typical funding of €1-5 million per project. The initiative supports cross-sectoral strategic technologies through public-private partnerships and consortia. Projects concentrate on addressing societal challenges through collaborative innovation approaches. Get Started

Innovation Fund: The EU Innovation Fund delivers substantial funding of €7.5 million to €300 million for large-scale demonstration of innovative low-carbon technologies. The initiative targets clean energy, carbon capture, renewable energy, and energy storage technologies to accelerate the transition to a low-carbon economy. Eligible participants include large companies, consortia, and public entities capable of implementing large-scale demonstration projects. Get Started

Innovate UK: Innovate UK delivers various programs with funding ranging from £25K to £10M depending on the specific initiative, supporting business-led innovation, collaborative R&D, and knowledge transfer. The organization funds projects across all sectors with particular emphasis on emerging technologies and supports UK-based businesses, research organizations, and universities. Programs are designed to drive economic growth through innovation and technology commercialization. Get Started

Industrial Partnership: Industrial Partnership delivers €2-10 million in funding for industrial research and innovation partnerships focusing on manufacturing, industrial technologies, and digital transformation. The initiative supports industrial consortia and research organizations in developing collaborative solutions for industrial challenges. Projects aim to strengthen European industrial competitiveness through strategic partnerships. Get Started

LIFE Programme: The LIFE Programme delivers €1-10 million in funding for environmental protection, climate action, and nature conservation projects across the European Union. The initiative supports environmental technologies, climate adaptation strategies, and biodiversity conservation initiatives. Eligible participants include public authorities, private companies, NGOs, and research institutions working on environmental and climate challenges. Get Started

Neotec: Neotec represents a Spanish initiative delivering €250K-€1M in funding for technology-based business creation and development, supporting the growth of innovative Spanish SMEs and start-ups. The program covers all technology sectors and aims to strengthen Spain's technology ecosystem. Funding is specifically targeted at Spanish technology-based SMEs and start-ups to enhance their competitiveness and market presence. Get Started

Thematic Priorities: EU Thematic Priorities encompass various programs aligned with EU strategic priorities including green transition, digital transformation, health, and security initiatives. Funding amounts vary based on the specific program and call requirements, with projects designed to address key European challenges. Applicant eligibility varies by specific program and call, with different requirements for different thematic areas. Get Started

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