Venture Capital Term Sheet Guide 2026
- Growth
- Report
- 4 minutes read

This guide is an independent one-stop practical resource on what “term sheet” market standard looks like. We also have insights from a separate investor sentiment and term sheet pulse survey looking at where terms and the market may move to in 2026.
This year we have the guide into volumes, and when used together, it will provide a joined up view of market practice, but they are equally as useful used in isolation and when needed.
Volume 1: Executive Summary and Market Overview – key insights and takeaways of trends shaping term sheets.
Volume 2: How-to-Guide – the practical playbook with detailed explanations of key terms and negotiation ‘top tips’. – COMING SOON
Volume 3-6: Sector Deep Dives – provides sector specific insight across DeepTech, Fintech, ClimateTech, Life Sciences & BioTech and Health/MedTech. – COMING SOON FOR CLIENTS
Volume 7: Regional & University Spin-Outs – explores how term sheets have been evolving in the Regions and for Uni Spin-Outs. – COMING SOON FOR CLIENTS
Series C+ valuations increased significantly in 2025, while participating preferences became less common as heightened competition pushed investors to offer more founder-friendly terms
Series B and C+ activity has rebounded to 31% of all term sheets (up from 26% in 2024), signalling a flight to quality – with capital focused on fewer, scaled companies, leading to higher valuations, less deal structuring and more founder friendly terms.
AI (generative and LLMs) remains the dominant investment theme, with investors increasingly concentrated in emerging DeepTech-focused sectors:
Activity has risen sharply—reaching 35% (from 15% in 2021)- particularly across the resilience economy (Cybersecurity and Energy), HardTech and CleanTech. At the same time, FinTech and Life Sciences remain two of the largest areas of investment, underscoring the UK’s global leadership in these sectors. This shift reflects a growing preference for businesses with strong competitive moats (high barriers to entry), alongside the rising strategic importance of the UK’s sovereign innovation capabilities.
Regional funding is a real story
In Energy & CleanTech and Life Sciences, >50% of deals across all stages are now being funded in the regions, reflecting proximity to leading innovation hubs such as Cambridge, Oxford and Bristol. This points to a growing concentration of capital in world-leading UK regional clusters where the UK has clear strengths—and where investors see the potential for outsized returns.
However, in some regions term sheets show a higher use of investor protections (i.e. participating preferences) – indicating lower competitive tension, more limited capital availability and a diverse investor mix – with structure used to bridge risk where capital is less abundant.
This report is based on research conducted in-house through a survey of leading UK and international law firms specialising in venture deals, in collaboration with industry stakeholders. Each law firm submitted anonymised data from completed deals. Covering investment rounds from Seed to Series C+, the analysis tracks year-over-year and quarter-over-quarter shifts in key terms, offering a granular, up-to-date snapshot of market norms and on how the venture landscape continues to evolve.
| 29 Participating law firms | 711 (643 UK HQ companies) Term Sheets Analysed | £11.2bn Aggregate investment value |
Glen Waters, Head of Tech & Life Sciences Banking UK"The Seed stage is the prime opportunity to set deal terms for the best terms in the future. I hope this report, as well as encouraging founders to get a good lawyer, will help founders set up for future success."

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