Eligibility and scheme conditions apply. Neither relief prevents a total capital loss.
The Enterprise Investment Scheme
EIS is a UK scheme designed to encourage investment in qualifying trading companies. Investors buy newly issued shares and may claim tax relief if both they and the company meet the requirements. The scheme supports enterprise; it does not guarantee an investment.
How EIS works
You invest in a qualifying share issue. The company uses the funding to grow its business. After the compliance process, eligible investors receive an EIS3 certificate to support a tax relief claim. A certificate does not replace the need to meet the investor conditions.
Potential tax benefits
Eligible investors may claim income tax relief at 30%. Qualifying investment gains can receive capital gains tax relief. EIS may also provide deferral relief for an existing gain and relief on eligible losses. Each benefit has its own conditions.
Holding periods and liquidity
A minimum holding period of at least three years applies to retaining key reliefs, but that does not mean an exit is available after three years. Early-stage investments can remain illiquid for many years.
Understand before investing
Read the investment documents, understand the business and consider fees, dilution and exit prospects. Tax relief should not replace a judgement about the commercial investment. Seek independent advice about your own circumstances.
Read the share terms, not just the story
A clear business idea is only part of an investment. Understand which legal entity is issuing the shares, what rights those shares carry and how your position might change if more capital is raised. Ask about voting rights, reporting and the treatment of different share classes. A useful question: what would need to happen commercially for a shareholder to realise value?
Keep the documents together
Build a simple record containing the investment documents, correspondence, share records and any compliance certificates. Keeping a dated record makes it easier to follow the company’s development and ask informed questions later. The research process should be clear enough to revisit when the business changes.
Go to the official source.
Use HMRC’s guidance for current eligibility requirements, reliefs and claim procedures.
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SEIS explained
A closer look at the earliest stages of enterprise. Understand the different uncertainties of seed-stage businesses and the conditions behind the scheme’s headline relief.
Inside this guide
- What seed-stage funding supports
- Runway and future funding
- Conditional relief and holding periods
EIS & SEIS tax benefits
Separate the subscription amount, potential relief and capital at risk. Explore worked illustrations and see how income tax and eligible loss relief interact in a total-loss case.
Inside this guide
- Income tax and capital gains treatment
- Worked calculator and visual breakdown
- Cash flow, claims and eligibility