Understanding SEIS
The Seed Enterprise Investment Scheme (SEIS) was introduced by the UK government to encourage investment in very early-stage companies. It offers the most generous tax reliefs available to UK investors, reflecting the higher risk profile of seed-stage ventures [1]. For investors looking at the high-growth potential of agricultural technology and the UK's burgeoning industrial hemp sector, these schemes can dramatically improve risk-adjusted returns.
Our work at Precision Plants in developing advanced hemp genetics through technologies like CRISPR gene editing and our proprietary Stackatrait™ platform qualifies for these schemes, presenting a unique opportunity for forward-thinking investors to support sustainable innovation in British agriculture.

SEIS Tax Benefits Explained
The SEIS offers a suite of tax reliefs designed to make early-stage investment more attractive. These benefits apply to UK taxpayers who invest in qualifying companies and hold their shares for a minimum of three years.
These reliefs are cumulative, meaning an investor can benefit from income tax relief, CGT exemption, and reinvestment relief on a single investment. The combined effect can reduce the effective cost of an investment by up to 78%, as illustrated in the example below. Full details are available on the GOV.UK SEIS guidance page [1]. Tax treatment depends on individual circumstances and may be subject to change.
How the Numbers Work: A Practical Example
Let us walk through a practical example to demonstrate how SEIS can dramatically reduce your effective investment cost and de-risk your entry into the AgriTech sector. This example assumes the investor is a higher-rate taxpayer and has a capital gain available to reinvest.
Example: £50,000 SEIS Investment
*This example is for illustrative purposes only. We strongly advise consulting a qualified financial adviser before making any investment decisions.
In this scenario, a £50,000 investment has an effective cost of just £11,000, representing a 78% reduction. This significantly alters the risk-reward profile, making it highly attractive to support innovation in areas like developing new hemp varieties for fibre and seed production.
EIS: The Next Stage of Growth
Once a company outgrows SEIS eligibility (for example, by having more than 25 employees or gross assets exceeding £350,000), it may qualify for the Enterprise Investment Scheme (EIS). This scheme supports the next stage of a company's growth and offers similar, though slightly less generous, benefits [2].
EIS allows investors to claim 30% income tax relief on investments up to £1,000,000 per year, with the same CGT exemption and loss relief provisions as SEIS. These schemes provide a clear, government-backed pathway for investors to support a company from its inception through to significant commercial scale.
SEIS vs EIS: A Side-by-Side Comparison
Understanding the differences between SEIS and EIS is important for planning your investment strategy. The table below provides a clear comparison of the key features of each scheme.
| Feature | SEIS | EIS |
|---|---|---|
| Income Tax Relief | 50% | 30% |
| Max Annual Investment | £250,000 | £1,000,000 |
| Capital Gains Tax | Exempt (3+ years) | Exempt (3+ years) |
| CGT Reinvestment Relief | 50% | Deferred |
| Loss Relief | Yes (at marginal rate) | Yes (at marginal rate) |
| Company Age | Under 2 years | Under 7 years |
| Max Employees | 25 | 250 |
| Max Gross Assets | £350,000 | £15 million |
Why Hemp AgriTech is a Qualifying Trade
A key question for investors is whether a hemp business qualifies for SEIS/EIS. The answer is yes, provided it adheres to strict UK regulations. SEIS/EIS funds cannot be used for "prohibited" activities. Critically, an industrial hemp licence in the UK is strictly for the cultivation of hemp for fibre and seed from approved, low-THC (under 0.2%) varieties [3].
Qualifying Activity
"Activities that do not qualify for SEIS/EIS relief include dealing in land, in commodities or futures, or in financial instruments."
Our focus on plant science R&D and genetic IP development is a qualifying activity, not commodity trading. The Precision Breeding Act 2023 further supports this by creating a streamlined regulatory pathway for precision-bred organisms, distinguishing them from GMOs [4].
The Precision Plants Opportunity
Precision Plants represents a compelling investment opportunity at the intersection of agricultural technology, sustainability, and regulatory tailwinds. Our proprietary Stackatrait™ platform combines multiple precision trait modifications per variety across five categories: BritGrain Auto™ (grain specialist, grain specialist, 1.8-2.4 t/ha), LongLine Fibre™ (fibre specialist, fibre specialist, 8-12 t/ha straw), and YieldMax Duo™ (dual-purpose, dual-purpose with deep root architecture carbon sequestration). All varieties achieve <0.01% THC via proprietary cannabinoid modification.
The UK hemp market is projected to grow significantly over the coming decade, driven by demand for sustainable construction materials (hempcrete), textiles, and food products. Our market analysis provides a detailed overview of these growth projections. By investing in Precision Plants, you are supporting a company that is positioned to capture a significant share of this emerging market.
SEIS Advance Assurance Received
Risk Considerations
While SEIS and EIS provide substantial tax benefits that mitigate downside risk, it is important to understand that investing in early-stage companies carries inherent risks. These include the risk of total loss of capital, illiquidity (shares may not be easily sold), and the uncertainty of future revenues and profitability.
Important Disclaimer
However, the combination of SEIS tax reliefs and the strong market fundamentals of the UK hemp sector creates a compelling risk-reward profile. The loss relief provision means that even in a worst-case scenario, the effective loss is significantly reduced.
How to Invest
Interested investors can access detailed financial information, our pitch deck, and SEIS/EIS documentation through our secure investor portal. Our team is available to answer any questions and guide you through the process.
Conclusion
The SEIS and EIS schemes represent a powerful mechanism for UK investors to support early-stage innovation while benefiting from substantial tax reliefs. For those interested in the agricultural technology sector, and specifically the rapidly growing UK hemp industry, these schemes offer an attractive entry point. Precision Plants, with its cutting-edge Stackatrait™ technology, SEIS Advance Assurance, and a clear path to commercialisation, represents a compelling opportunity to be part of a sustainable agricultural revolution.



