VCTs, EIS & SEIS: Tax-Efficient Investing in the UK

Venture Capital Trusts (VCTs), the Enterprise Investment Scheme (EIS) and the Seed Enterprise Investment Scheme (SEIS) are government-backed schemes designed to encourage investment in smaller, higher-risk UK companies. In return for taking on that risk, investors receive generous tax reliefs. This guide reflects the 2026/27 position following the Autumn Budget 2025 changes that came into force on 6 April 2026. It explains how each scheme works, what the current tax benefits are, and the important risks to understand before investing.

What Are VCTs, EIS and SEIS?

All three schemes exist to channel private investment into early-stage and growing UK businesses that might otherwise struggle to raise funding. Before exploring them, it is worth noting that most investors first make full use of core tax planning tools and mainstream wrappers such as pensions and ISAs. The government incentivises this by offering significant tax breaks to investors.

• Venture Capital Trusts (VCTs) are listed investment companies that invest in a portfolio of qualifying smaller companies. You buy shares in the VCT itself, similar to an investment trust.
• Enterprise Investment Scheme (EIS) allows you to invest directly in individual qualifying companies (or through an EIS fund that invests on your behalf).
• Seed Enterprise Investment Scheme (SEIS) targets very early-stage companies and offers even more generous tax relief to compensate for the higher risk.

Each scheme has different rules, limits, and tax benefits. All three involve investing in companies that are typically unquoted, illiquid, and carry a real risk of total loss.

Relief sunset: Income tax relief under EIS and VCT is confirmed available for shares issued up to 6 April 2035 (Finance Act 2024), giving investors a clear runway to plan ahead.

VCTs: How They Work (2026/27)

A Venture Capital Trust is a company listed on the London Stock Exchange that raises money from investors and uses it to invest in a diversified portfolio of small, unquoted (or AIM-listed) UK trading companies.

Tax benefits of VCTs (2026/27)

• 20% income tax relief on investments up to £200,000 per tax year, provided you hold the VCT shares for at least 5 years. Invest £10,000 and receive £2,000 off your income tax bill — a reduction from the previous 30% rate (which gave £3,000 on £10,000). The maximum annual tax saving is now £40,000 (down from £60,000).
• Tax-free dividends — all dividends paid by the VCT are free of income tax.
• Tax-free capital gains — any profit when you sell VCT shares is free of Capital Gains Tax.

Key rules

• You must subscribe for new shares (not buy existing shares on the secondary market) to qualify for income tax relief.
• Shares must be held for a minimum of 5 years or the income tax relief is clawed back.
• VCT shares can be difficult to sell — there is typically a limited secondary market, and you may have to sell at a discount to net asset value.
• Income tax relief is confirmed for shares issued up to 6 April 2035 under the Finance Act 2024 sunset extension.

EIS: How It Works (2026/27)

The Enterprise Investment Scheme lets you invest directly in qualifying companies and claim tax relief on your investment. You can invest yourself or through a managed EIS fund that selects companies on your behalf.

Tax benefits of EIS

• 30% income tax relief on investments up to £1 million per tax year (£2 million if the excess over £1 million is invested in “knowledge-intensive” companies). That is potentially up to £600,000 off your income tax bill. These limits are unchanged by Budget 2025.
• Capital gains deferral — if you have made a capital gain elsewhere, you can defer the CGT by reinvesting the gain into EIS shares. The deferred gain becomes payable when the EIS shares are eventually sold.
• CGT exemption — any gain on the EIS shares themselves is free of CGT (provided income tax relief was claimed and not withdrawn).
• Loss relief — if the company fails, you can offset the loss (after deducting the income tax relief received) against your income tax or capital gains tax. This significantly cushions the downside.
• IHT / Business Relief — EIS shares in qualifying unlisted companies may qualify for Business Property Relief (BPR) after 2 years, potentially reducing their value for Inheritance Tax purposes. Important 2026/27 change: from 6 April 2026, 100% Business Relief is capped at a combined £2.5 million of qualifying BPR/APR assets per individual (approximately £5 million for couples using both allowances). Any qualifying assets above that threshold attract 50% relief rather than 100%, giving an effective IHT rate of 20% on the excess. Use our estate planning tools to model how this cap interacts with your wider estate. Additionally, EIS shares that are quoted on AIM now receive only 50% Business Relief from 6 April 2026 — they no longer attract the full 100% relief.

Key rules (updated 2026/27)

• Shares must be held for at least 3 years.
• The company must be a qualifying UK trading company with fewer than 250 employees, gross assets of no more than £30 million before investment (rising to £35 million after investment — increased from £15m/£16m). The annual company funding limit has risen to £10 million (£20 million for knowledge-intensive companies), and the lifetime company funding limit to £24 million (£40 million for knowledge-intensive companies).
• You cannot be connected to the company (for example, as a paid director or someone who holds more than 30% of the shares).
• Income tax relief is confirmed for shares issued up to 6 April 2035.

SEIS: How It Works

The Seed Enterprise Investment Scheme is aimed at the earliest-stage companies — those that are less than 3 years old, have fewer than 25 employees, and have gross assets of no more than £350,000. The core reliefs and limits below are unchanged by Budget 2025.

Tax benefits of SEIS

• 50% income tax relief on investments up to £200,000 per tax year. Invest £10,000 and receive £5,000 off your income tax bill.
• CGT exemption — gains on SEIS shares are free of CGT.
• CGT reinvestment relief — if you reinvest a capital gain into SEIS shares in the same tax year, 50% of the reinvested amount is exempt from CGT on the original gain.
• Loss relief — as with EIS, losses can be offset against income tax or CGT after adjusting for income tax relief received.

Key rules

• Shares must be held for at least 3 years.
• Each qualifying company can raise a maximum of £250,000 through SEIS, and must have gross assets of no more than £350,000.
• Similar “connected person” restrictions apply as with EIS.

Comparing VCT, EIS and SEIS (2026/27)

Feature	VCT	EIS	SEIS
Income tax relief	20% (reduced from 30% on 6 Apr 2026)	30%	50%
Max annual tax saving	£40,000	£300,000 (£600,000 with KIC)	£100,000
Annual investor limit	£200,000	£1m (£2m KIC)	£200,000
Minimum holding period	5 years	3 years	3 years
CGT on gains	Exempt	Exempt	Exempt
CGT deferral	No	Yes	50% reinvestment relief
Loss relief	No	Yes	Yes
IHT / Business Relief	No	Yes (after 2 years; 100% up to £2.5m combined BPR/APR cap per person, 50% above cap — from Apr 2026)	Possibly (same BPR cap rules apply)
Tax-free dividends	Yes	N/A	N/A
Relief sunset	6 April 2035	6 April 2035	Not time-limited

Who Are These Schemes Suitable For?

VCTs, EIS and SEIS are not mainstream investments. They tend to be of interest to investors who:

• Are higher or additional rate taxpayers with significant income tax liabilities they want to reduce
• Already hold a well-diversified portfolio and are considering allocating a portion to higher-risk investments
• Understand they may lose some or all of their investment
• Do not need the money back quickly — these are illiquid, long-term investments
• Are exploring IHT planning options (particularly EIS/SEIS), bearing in mind that Business Relief is now capped at £2.5m of qualifying BPR/APR assets per person from April 2026
• Have already made full use of pension and ISA allowances

These are complex, high-risk schemes. A regulated financial adviser who specialises in tax-efficient investments can explain how each scheme may interact with your specific financial position — this guide is educational only and does not constitute advice.

Who Runs VCT and EIS Funds?

Factual market overview only — not an endorsement or recommendation. The information below names established UK VCT and EIS fund managers as a representative, non-exhaustive overview of the market landscape. It does not constitute a buy list, a performance ranking, or financial advice. Investors should carry out their own due diligence and speak to a regulated financial adviser before committing to any investment.

VCT fund managers

The UK VCT market is served by a number of established fund management groups. Well-known names include Octopus Investments (Octopus Titan, Octopus Apollo), Gresham House (Baronsmead VCTs), Mercia Asset Management (Northern VCTs), YFM Equity Partners (British Smaller Companies VCTs), Beringea (ProVen VCTs), Albion Capital (Albion VCTs), Maven Capital Partners, Mobeus Equity Partners, Pembroke VCT, Triple Point, Puma Investments, Calculus Capital, Downing, Foresight Group, and Hargreave Hale (Unicorn AIM VCT).

EIS fund managers

EIS fund management is a more fragmented market. Prominent managers include Octopus Investments, Mercia Asset Management, Calculus Capital, Deepbridge Capital, Blackfinch Investments, Oxford Capital, Par Equity, Praetura Ventures, Committed Capital, Guinness Ventures, Foresight Group, Triple Point, Haatch, and SyndicateRoom.

This list is representative, not exhaustive, and the market changes over time — new offers launch, existing funds close, and managers merge or rebrand. Always verify that any manager is FCA-authorised and that a particular offer is currently open before taking any action.

Important Risks to Understand

The generous tax reliefs exist precisely because these are high-risk investments. Key risks include:

• Capital loss — many early-stage companies fail. You could lose your entire investment.
• Illiquidity — VCT shares have a limited secondary market and may trade at a discount. EIS/SEIS shares in unquoted companies have no market at all until a sale or listing event.
• Long time horizons — expect to be invested for 5–10 years or more. Your money is effectively locked up during this period.
• Complexity — the tax rules are detailed and penalties for non-compliance are severe. HMRC can claw back tax relief if conditions are not met.
• Performance variability — past performance of VCT and EIS funds varies enormously. Due diligence on the fund manager is essential.
• Changing rules — the VCT income tax relief rate reduced from 30% to 20% on 6 April 2026, and the £2.5m Business Relief cap was introduced at the same time. Tax rules can and do change, which may affect the value of reliefs already claimed or expected.

Because of these risks, HMRC and the FCA strongly recommend that investors take professional financial advice before investing in VCTs, EIS, or SEIS.

How to Invest

You cannot invest in EIS or SEIS through a standard investment platform in the same way as buying shares or funds. The typical routes are:

• VCTs — you can subscribe for new shares during an offer period (often at the start of the tax year). Some platforms list VCT offers, or you can invest directly through the VCT provider.
• EIS funds — managed by specialist fund managers who select a portfolio of qualifying companies on your behalf. This provides diversification across multiple companies.
• Direct EIS/SEIS — you invest directly into a single qualifying company, often through platforms that connect investors with businesses seeking funding.

After investing, you will receive an EIS3 or SEIS3 certificate (or a VCT tax certificate) which you use to claim the tax relief through your self-assessment tax return or by contacting HMRC.

Given the complexity and risk involved, working with a financial adviser who specialises in tax-efficient investments is strongly recommended.