EIS and SEIS: A Due Diligence Guide for Financial Advisers

Not all EIS and SEIS managers are created equal; it’s a familiar phrase, but one that is particularly relevant in the context of venture capital investing. 

While qualifying investments operate within the same legislative framework, the quality of governance, due diligence and portfolio construction can vary significantly between providers. For financial advisers, understanding those differences is now an essential part of demonstrating suitability and delivering good client outcomes. 

Under the Financial Conduct Authority’s (FCA) Consumer Duty regulations, advisers are expected to assess not just whether a client qualifies for EIS or SEIS relief, but whether the specific manager and strategy are genuinely appropriate for that client’s circumstances. That demands looking well beyond tax eligibility, to how a manager sources deals, makes investment decisions, manages conflicts, portfolio risk and communicates with investors throughout the lifecycle. 

Selecting an appropriate manager, therefore, requires far more than reviewing historic performance or marketing materials. Advisers need a structured framework for assessing investment philosophy, governance, reporting and operational discipline alongside client suitability.

This guide provides a practical framework for EIS and SEIS due diligence, highlighting the key considerations when evaluating EIS and SEIS managers. It also explains how robust governance and reporting can help advisers meet their regulatory obligations.

Suitability Comes Before Product Selection

EIS and SEIS should be considered within the context of a client’s wider financial planning strategy rather than as standalone tax-saving solutions.

Before assessing any provider, advisers should first establish whether venture capital investments are appropriate for the client. This includes considering their investment objectives, tax position, liquidity requirements, investment horizon, attitude to risk and, critically, their capacity for loss.

Given the illiquid nature of EIS and SEIS investments, clients should be prepared for the possibility that capital is tied up for several years and that individual investments fail. While the associated tax reliefs can improve the overall risk-return profile, they do not remove the underlying investment risk.

Suitability should also be viewed within the context of the client’s existing portfolio. Advisers should consider whether the allocation complements other investments and whether exposure to early-stage private companies remains proportionate to the client’s broader financial objectives.

Establishing these principles at the outset provides a clear framework for assessing providers later in the recommendation process.

Positioning EIS and SEIS Within a Tax-Efficient Portfolio

For many clients, EIS and SEIS represent one component of a wider tax planning strategy rather than a replacement for more traditional investment wrappers.

Pensions and ISAs typically remain the foundation of long-term wealth accumulation because of their accessibility, tax efficiency and diversified investment opportunities. Venture capital schemes are generally considered only after these allowances have been utilised, or where specific tax-planning objectives justify additional investment in higher-risk assets.

Rather than viewing EIS or SEIS in isolation, advisers should consider how they interact with the client’s existing portfolio, liquidity requirements and future planning objectives. For some clients, EIS may complement pension contributions by providing additional income tax relief or deferral of capital gains alongside exposure to higher-growth private companies. 

For others, SEIS may suit a modest allocation where the client has both a higher tolerance for risk and a specific appetite for very early-stage investing. The objective is not simply to maximise tax efficiency, but to ensure each investment contributes appropriately to the overall strategy. 

EIS and SEIS Due Diligence Begins With the Investment Manager

Once client suitability has been established, attention should turn to the manager responsible for allocating capital.

Experienced advisers increasingly recognise that differences between EIS and SEIS providers are rarely driven by tax legislation. Instead, they arise from investment philosophy, governance, sector expertise, fees and the discipline with which investment decisions are made.

A structured EIS and SEIS due diligence process should therefore examine several key areas. 

Investment Strategy

Advisers should understand exactly what the manager is seeking to achieve.

Questions worth exploring include:

• Which sectors does the manager specialise in?
• At what stage do they typically invest?
• What differentiates their investment strategy from competitors?
• Has the strategy remained consistent over time?

A clearly defined investment philosophy often provides greater confidence than a broad mandate attempting to cover every qualifying opportunity.

Sector Expertise

For advisers assessing manager quality, sector specialisation is one of the more reliable indicators of genuine expertise. A manager with deep operational knowledge of enterprise software or financial technology is better placed to evaluate management teams, stress-test commercial assumptions, and identify weaknesses in a business plan that a generalist might miss. 

When conducting due diligence, advisers should therefore ask not just which sectors a manager covers, but also whether there is evidence that the investment team has built genuine expertise in those markets. This might be through prior careers, advisory relationships, or a consistent track record of investing in those markets.

At Symvan Capital, this specialist approach is reflected in a focus on high-growth B2B enterprise software and technology businesses across AI, FinTech, InsurTech, PropTech and DeepTech – sectors where the investment team has established experience and expertise.

Fees and Charging Structures

Fee structures vary significantly between EIS and SEIS managers, and those differences can have a meaningful impact on an investor’s net returns. Under Consumer Duty, advisers are expected to assess whether a manager’s charges represent fair value, not simply that a client qualifies for the underlying tax relief.

Advisers should understand the full charging structure, including initial fees, annual management charges, performance fees, and any additional exit costs, rather than the headline fee alone. Useful questions include:

• What is the full fee structure, including any charges that may not be highlighted upfront?
• How are fees calculated, on committed capital, invested capital, or another basis?
• Are there performance fees, and if so, what triggers them?
• How transparently are fees communicated to investors on an ongoing basis?

At Symvan Capital, fee structures are set out clearly as part of the onboarding and due diligence process, giving advisers and investors the transparency needed to assess value alongside strategy and governance.

Governance and Investment Decision-Making

Understanding who makes investment decisions is just as important as understanding what a manager invests in.

A robust governance framework provides confidence that investment decisions are subject to challenge, scrutiny and consistent oversight rather than individual judgement alone. Advisers should therefore understand how a manager’s investment committee operates, who participates in investment decisions and whether there is an established process for approving new investments.

Useful questions include:

• Is every investment reviewed by an investment committee?
• What commercial, financial and technical due diligence is undertaken before approval?
• How are conflicts of interest identified and managed?
• Does the manager have a clearly documented investment process?

Managers with well-defined governance structures are often better placed to demonstrate consistency across multiple investment cycles, reducing the risk that portfolio quality is driven by individual decision-making rather than a repeatable process.

Deal Sourcing and Due Diligence

The quality of an EIS or SEIS portfolio is largely determined long before capital is invested. For advisers, the right question is not simply how many deals a manager sees, but how rigorously those opportunities are filtered. 

Managers with established networks – across founders, angel investors, accelerators and professional advisers – often gain earlier access to opportunities and more time to conduct a thorough assessment before committing capital.

A disciplined process should encompass commercial, financial, legal, and technical due diligence, alongside an assessment of market opportunity, competitive positioning, and management capability. Advisers should also understand what criteria a company must satisfy before capital is committed and how assumptions are challenged at each stage of review.

At Symvan Capital, opportunities progress through multiple stages of assessment before investment decisions are made. The investment team evaluates both the commercial potential of each business and the strength of its leadership before opportunities reach the investment committee. This is a deliberately structured approach designed to ensure decisions are consistent, evidence-based and aligned with the firm’s long-term philosophy.

Advance Assurance: An Important Consideration, Not a Recommendation

Advance assurance confirms HMRC’s expectation that a proposed investment will qualify under the relevant legislation if the transaction proceeds as described. For advisers, it provides a useful eligibility checkpoint, but it carries no weight as an assessment of investment quality, management capability or commercial viability. 

It should form one element of a wider due diligence process, not serve as a substitute for it. Advisers who rely on advance assurance status as evidence of suitability are unlikely to meet their obligations under the Consumer Duty regulations. 

Reporting and Ongoing Governance

It’s also important to recognise that due diligence does not end once a recommendation has been made. Ongoing reporting plays an important role in supporting advisers’ ongoing client relationships, periodic reviews, and regulatory recordkeeping. 

When assessing a manager, advisers should understand how frequently portfolio updates are provided, what information those updates contain, how valuations are determined and how material developments are communicated. High-quality reporting supports informed client conversations and helps advisers maintain the documentation required throughout the investment lifecycle. 

Governance extends beyond investment selection. Through consistent regular investor reporting, transparent portfolio updates, and structured communication, Symvan Capital provides advisers with the information required to support ongoing client servicing and compliance obligations, while maintaining visibility into portfolio progress over time.

Documenting EIS and SEIS Due Diligence for Adviser Compliance

Robust due diligence extends beyond selecting an appropriate investment manager. Advisers should also ensure that the rationale behind any recommendation is clearly documented.

A well-maintained due diligence file supports internal compliance processes, provides evidence of suitability and helps demonstrate that reasonable steps have been taken to assess both the investment and the provider.

While documentation requirements will vary between firms, advisers should expect to retain evidence of their research, along with the reasons why a particular EIS or SEIS manager was selected.

Typical documentation may include:

• Provider due diligence notes.
• Investment strategy and mandate.
• Governance and investment committee information.
• Risk disclosures and suitability assessments.
• Factsheets and investor reporting.
• Records of meetings or discussions with the manager.
• Portfolio monitoring and review notes.

Maintaining a consistent approach to documentation not only supports regulatory requirements but also provides a clear audit trail should recommendations need to be reviewed in the future.

A Practical Due Diligence Checklist

Before recommending an EIS or SEIS manager, advisers should be able to confidently answer the following questions.

Client suitability

✓ Is the client’s attitude to risk and capacity for loss appropriate?

✓ Does the investment align with their wider financial objectives?

✓ Have pensions, ISAs and other tax-efficient allowances been considered?

✓ Is the proposed allocation proportionate within the overall portfolio?

Investment manager

✓ Is the investment strategy clearly defined?

✓ Does the manager possess genuine sector expertise?

✓ Is there a structured investment committee?

✓ How are opportunities sourced and screened?

✓ What commercial due diligence is undertaken before investment?

Governance and reporting

✓ How frequently are investor reports produced?

✓ Is valuation methodology transparent?

✓ How are material portfolio developments communicated?

✓ Does the reporting support ongoing client servicing and periodic reviews?

Comparing providers consistently across a broad market can be time-consuming, and several independent resources exist to support the process, including:

• MICAP – independent due diligence and research platform for EIS, SEIS, VCT and BR investments
• Hardman & Co – independent research reviews on EIS, SEIS, VCT and BR products
• The EIS Association (EISA) – the UK’s trade body for EIS and SEIS, offering scheme-level guidance and industry information

Approaching EIS and SEIS due diligence in this structured way helps advisers compare providers consistently while creating a robust record of the recommendation process. 

Conclusion

The role of an adviser extends well beyond identifying tax-efficient investment opportunities. EIS and SEIS recommendations require careful consideration of client suitability, investment risk and the quality of the manager responsible for deploying capital.

While qualifying investments share the same legislative framework, the processes behind sourcing opportunities, assessing businesses, constructing portfolios and supporting founders can differ significantly between providers. Those differences are often what distinguish a well-managed EIS/SEIS portfolio from one driven primarily by tax efficiency.

That judgement, and the evidence supporting it, sits at the heart of effective EIS and SEIS due diligence. For advisers operating under Consumer Duty, the documentation that accompanies a recommendation is not simply a compliance formality; it is the evidence base that demonstrates a decision was made in the client’s genuine interest, with appropriate care taken at every stage.

Symvan Capital has developed its investment process, governance framework and reporting with these requirements in mind, and the objective of giving advisers the confidence that every recommendation is supported by a disciplined, transparent and repeatable process. 

To learn more about Symvan Capital’s investment process, governance framework and adviser reporting, contact our team or download our latest adviser resources. 

Risk warning: Capital is at risk. EIS and SEIS investments are high-risk, illiquid, and intended for investors who understand the risks of investing in early-stage companies. Tax reliefs depend on individual circumstances and current legislation, which may change. This article is provided for information only and should not be regarded as investment or tax advice.