VCTs vs GIAs

For many higher and additional rate taxpayers, Venture Capital Trusts (VCTs) offer a compelling proposition: generous upfront income tax relief, tax-free dividends and exemption from Capital Gains Tax (CGT). They are also commonly considered by investors who, for example, have already maximised their ISA allowances and face restrictions on pension contributions because of the tapered annual allowance.[1] When that relief stood at 30%, the trade-off between higher investment risk and favourable tax treatment was relatively clearer.

Arguably, that has now shifted. The reduction in upfront income tax relief to 20% has weakened the headline incentive, even though the broader tax advantages remain in place.[2] At the same time, General Investment Accounts (GIAs) are a strong alternative, recently supported by strong global market returns. While they lack the tax advantages of wrappers such as pensions and ISAs, they offer flexibility and fewer contribution constraints.

For investors facing 40% or 45% income tax, the question is no longer quite as straightforward. With a narrower margin between tax benefit and investment risk, it is increasingly important to ask whether VCTs still justify their complexity, illiquidity and exposure to early‑stage companies or whether a well‑structured GIA can now deliver comparable, and potentially more flexible, outcomes.

How VCT income tax relief works

Venture Capital Trusts (VCTs) offer income tax relief when you invest in qualifying new shares. If you subscribe to a VCT, you can claim back 20% of what you invest, as long as you’ve paid enough income tax in that same tax year. This relief is applied against your income tax bill and is usually claimed through your self-assessment return. If you’ve already paid more tax than you owe, HMRC will refund the difference, either by cheque or directly into your bank account.[3]

There is a limit on how much you can claim. You can invest up to £200,000 per tax year into VCT shares that qualify for relief, which means the maximum income tax benefit is £40,000 at the current 20% rate. Anything invested above this amount won’t qualify for additional tax relief, even if it’s in an eligible VCT.

To keep the tax relief, you need to hold the shares for at least five years. If you sell them before then, the relief will be taken back. As a result, VCTs are typically most suitable for higher earners who are comfortable committing capital for a defined period and have sufficient income tax liability to utilise the relief.

Beyond the initial relief, VCTs also provide ongoing tax advantages. Dividends are paid free of income tax, and any gains on disposal are exempt from Capital Gains Tax. This creates an additional planning opportunity over time. Dividends can be reinvested into new VCT shares, qualifying for a further 20% income tax relief without affecting the original five year holding period. For investors who choose to reinvest regularly, this can gradually enhance the overall tax efficiency of the strategy.

Risks to consider with VCTs

VCTs are higher-risk investments. They mainly invest in small, early-stage companies, which means there is a greater chance that some businesses may struggle or fail. As a result, the value of your investment – and any income from it – can fall, and in some cases, you could lose some or all of your money.

That said, this risk is typically mitigated to some extent by the way VCTs are structured. Portfolios are usually diversified across a large number of underlying companies, often between 50 and 100 holdings, and up to 20% of assets can be invested in non-qualifying listed equities.[4] This provides an element of stability that is not always present in more concentrated early-stage investments such as EIS.

They are also long term investments. To keep the upfront tax relief, you need to stay invested for at least five years. This means your money isn’t easily accessible if your circumstances change.

VCT shares can be harder to sell than more mainstream investments. Although they are listed on the stock market, there is limited trading, so you may have to sell at a discount to their true value.

Because of these factors, VCTs are generally only suitable for experienced investors and should typically make up a small part of a wider, well-diversified portfolio. Working with a financial adviser is recommended.

What are General Investment Accounts

A General Investment Account is a simple and flexible way to invest your money. Unlike ISAs or pensions, there are no limits on how much you can invest and you can generally access your money without the lock-in periods associated with pensions or VCTs. You can use a GIA to invest in a wide range of assets, such as funds, shares and bonds, making it a useful option for building a diversified portfolio.

However, GIAs don’t offer any tax advantages and don’t offer income tax relief for investing the money like a VCT. This means you may need to pay tax on any income you receive (like dividends), and gains are subject to Capital Gains Tax (CGT) depending on your personal tax allowances. [5]

VCTs vs GIAs in practice

Let’s consider Hamish, a UK‑based additional rate taxpayer with £100,000 of surplus capital.

He faces two options. The first is to invest in a VCT, accepting higher risk, limited liquidity and a minimum holding period in exchange for favourable tax treatment. The second is to invest in a GIA, where returns are taxable but the underlying investments are more liquid, transparent and broadly diversified.

For comparison purposes, we have used the highest performing VCT in the Saltus VCT panel, which delivered a total return of 48.49% over five years (March 2021 – March 2026) including dividends. For the GIA, we have used the Saltus Global Markets (Adventurous) portfolio, which returned 76.6% over a similar five-year period.

To keep the modelling realistic, several practical assumptions are applied. A 5% buyback discount is used for the VCT, reflecting the fact that investors typically sell their shares back to the provider at a small discount to their underlying value, rather than being able to exit at a full market price.

For the GIA, capital gains tax is applied at 24%, which reflects the current higher and additional rate CGT band. This assumes the full gain is realised at the end of the period and Hamish has access to his £3,000 CGT annual allowance.

A 3% dividend tax drag is also applied to the GIA. This is based on the portfolio’s current 12 month trailing yield of 1.43% and assumes dividends are taxed at the additional-rate dividend tax rate of 39.35%. The drag reflects both the tax paid on dividend income and the reduction in future growth caused by having less income available to reinvest and compound over time.[6]

While these assumptions are based on real market data, they are used for illustrative and comparative purposes only. Actual outcomes will vary depending on future market performance, changes in dividend yields, tax rates, and individual circumstances. It is recommended to seek professional financial advice when assessing investment decisions.

Establishing the baseline: the GIA approach

As a starting point, Hamish invests £100,000 into Saltus’s Global Markets (Adventurous) portfolio.

After five years, the portfolio grows to £176,600. A 3% dividend tax drag is first applied to roughly reflect the impact of dividend taxation and reduced reinvestment over the period:

• £176,600 × 0.97 = £171,302

The resulting gain is £71,302 (£171,302 − £100,000).

CGT is then applied:

• Less CGT exemption = £68,302 (£71,302- £3,000)
• CGT at 24% = £16,392
• Post-tax value = £171,302 − £16,392 = £154,910

Final outcome: ~ £155,000

This provides a useful baseline. While tax reduces the overall return, Hamish benefits from full liquidity, flexibility, and broad diversification throughout the investment period.

Scenario one: The traditional VCT case

Instead of investing in a GIA, Hamish allocates £100,000 to a VCT and receives £20,000 back in income tax relief.

Over the next five years, the VCT portfolio grows to £148,490. Applying the assumed 5% buyback discount reduces the proceeds to £141,065.

When the initial tax relief is considered, the total outcome reaches £161,065. This represents a return of just over 60% on the £100,000 originally invested.

Scenario two: VCTs and GIA combined

In practice, investors often reinvest the VCT tax relief rather than treating it as a passive benefit. Here, Hamish reinvests the £20,000 tax saving from the VCT into the same global portfolio as the GIA example. Over five years, this grows to £35,320.

After applying the same tax assumptions, the net value of this portion is approximately £31,558. Combined with the VCT proceeds of £141,065, the total rises to £172,354.

This is a notable improvement on the standalone VCT outcome and one way of capitalising on the tax relief effectively. This also could be a good option if Hamish has already maximised his pension contributions.

Scenario three: Layering with a pension

If Hamish has not fully utilised his pension annual allowance, the VCT tax relief can be used more efficiently by contributing it to a pension.

If Hamish contributes the £20,000 tax refund to a pension, the pension provider immediately claims basic-rate tax relief from HMRC, increasing the contribution to £25,000. If this is then invested into the same global markets portfolio, it could grow by £44,150.

When combined with the VCT proceeds of £141,065, this brings the total value attributable to the strategy to approximately £185,215.

As an additional rate taxpayer, Hamish may also be able to claim a further £6,250 in tax relief through Self Assessment. This can then be reinvested into the pension or deployed into other tax-efficient investments, depending on his wider planning objectives.

The exact benefit will depend on individual circumstances. For example, investors affected by the tapered annual allowance may have a reduced pension limit, resulting in a smaller initial uplift. However, additional planning opportunities may still exist, including contributions to a partner’s pension where appropriate.

The slight trade-off is that pension assets are typically not accessible until retirement. As with all strategies of this kind, outcomes depend on personal tax position and allowances, so financial advice is recommended.

Putting the results into context

Bringing these outcomes together highlights how each approach performs in practice:

*Excludes potential additional £6,250 higher-rate pension relief.

Overall, VCTs still come out significantly ahead in this example. The advantage is smaller than it was when income tax relief was 30%, but it hasn’t disappeared.

These examples highlight that combining approaches may produce better outcomes than relying on a single wrapper alone, although results will depend on individual circumstances and investment performance. Using a VCT alongside a GIA allows you to benefit from tax relief while still keeping part of your portfolio flexible and fully invested in global markets. Adding a pension into the mix can improve the outcome further, particularly for higher earners who can take advantage of additional tax relief.

That said, return is only one part of the picture. VCTs come with higher risk, as they invest in smaller, early-stage companies. They are also less liquid, with more constraints around how and when you can access your money. A GIA, by comparison, offers easier access to capital, greater transparency and much broader diversification. For many investors, that flexibility is a significant advantage.

There is also an important point around certainty. The tax relief from a VCT or pension is known upfront. Once you invest, you know exactly what you will receive back in tax terms. Investment returns are different. They will rise and fall with market conditions. In this example, strong performance from global markets has supported the GIA outcome. In a weaker or flatter market, that gap could look very different, and the value of guaranteed tax relief would stand out more clearly. That certainty can be a real benefit, particularly when planning around a wider tax position.

Ultimately, this is not about picking a single “best” option. It comes down to what matters most to the individual investor. Some will prioritise flexibility and lower risk, while others will accept more complexity in return for greater tax efficiency. In most cases, the right answer sits somewhere in the middle, using a combination of wrappers to balance risk, access and return.