SEIS & EIS loss relief: A guide for founders and investors
Whilst investing in early-stage companies is an exciting prospect with great upside potential, it also carries risk.
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3 min read
Chris Nash
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Updated on March 17, 2026
Funding rounds are increasingly complex, involving multiple smaller check investors from friends and family to angels to institutional investors. There is absolutely nothing wrong with this. However, it can present a number of challenges.
This is where a Roll-Up Vehicle (RUV) becomes powerful.
When structured correctly, an eligible RUV can consolidate dozens of investors into one clean shareholder line whilst preserving access to the generous tax reliefs available in the government-backed Enterprise Investment Scheme (EIS).
When structured incorrectly or carelessly, you may be putting the tax relief that incentivised investment into your company at risk. Let’s take a look at how you can use RUVs safely, whilst preserving EIS.
A Roll-Up Vehicle is a simple structure, separating legal from beneficial title such that the underlying investors continue to hold economic rights.
Instead of 30 separate angel investors subscribing directly into your company by each signing documentation and sitting independently on your cap table, they invest into the RUV. The RUV then makes one consolidated investment into your business.
On your cap table, you see one singular entity. Behind this is a structured allocation of rights and responsibilities within the RUV that are defined to ensure transparency and functionality as the business grows.
For larger seed raises, this approach is increasingly common, as it simplifies governance, accelerates growth, and makes future institutional rounds significantly cleaner.
But once EIS is introduced, precision becomes critical.
One of the big misconceptions is that if one investor within an RUV is ineligible for EIS, the entire vehicle is disqualified - this is not automatically the case.
Eligibility for tax relief under EIS is generally determined on an investor-by-investor basis, provided that the RUV is structured correctly.
If Investor A is ineligible under the EIS eligibility requirements as laid out by HMRC, they personally cannot claim the tax relief. That does not automatically invalidate Investor B within the RUV, who qualifies.
However - and this is where meticulous structuring becomes necessary - the way you manage the ineligible investor can create significant risk for everyone else.
The more investors you consolidate, the more admin pressure you create. With EIS, discipline and clarity, particularly in HMRC-facing documentation, is critical.
If combining SEIS and EIS
HMRC requires strict sequencing in regards to claiming both SEIS and EIS within a dual round. If funds are pooled incorrectly or allocated out of sequence, you risk invalidating an entire branch of the tax relief, even if the individual investors were otherwise eligible.
Inside a pooled RUV, the ability to trace the capital and allocate it clearly becomes invaluable to maintaining eligibility across the board.
‘Value Received’ can trigger wider withdrawal
If an investor (or someone connected to them) receives value from the company during the restricted window, relief can be withdrawn.
If the value is connected to arrangements within the RUV, it can create broader exposure beyond the ineligible investor.
The larger and more complex the RUV, the more blurred the value flows may become. Keep documentation and value flows clear and designated to minimise the risks of ineligibility.
Control and arrangements risk
EIS relief can fail if investors control the company or if arrangements exist that effectively grant control.
With RUVs, this can arise where:
Even if the RUV doesn’t cross the 50% threshold, ‘arrangements’ may create eligibility concerns for HMRC.
Preferential rights and capital protection
EIS shares must be ordinary shares without preferential rights to assets or guaranteed returns. Risk increases when pooled investors request comfort mechanisms such as downside protection.
Risk-to-capital is a key component of EIS, and is something HMRC will assess in order to establish if you’re able to raise under the scheme. If the profile begins to resemble capital protection rather than entrepreneurial risk, eligibility may be compromised.
Due to the collective nature of an RUV, the investors are generally on equal terms regarding their economic rights.
It’s important to ensure that any special requests or non-negotiables from individual investors that would render them ineligible for EIS should be clearly separated out from the vehicle.
Whilst RUVs are a great way to consolidate smaller investments into one larger and more simplified entity, the administrative burden shouldn't be underestimated.
Even though there is one shareholder on the cap table, the company must still produce separate compliance certificates (EIS3s) for each individual investor within the vehicle.
Each investor’s eligibility must be confirmed, allocations must be traceable, each share issuance must be correctly documented. As numbers increase within the RUV, so do opportunities for oversight.
Whilst HMRC does not penalise well-structured investment pools, it expects a level of integrity when it comes to their maintenance.
When used correctly, RUVs are a powerful component of fundraising infrastructure. They allow founders to:
But, they do not eliminate compliance risk - they magnify it. The presence of an ineligible investor does not automatically invalidate relief for others. However, mismanaging that investor’s funds, sequencing, documentation or value exposure can create unintentional consequences.
The larger the pool, the more disciplined you must be.
With InVestd Raise, you can apply for EIS advance assurance, issue SEIS and EIS compliance statements, manage your cap table in real time, and organise a fully investor-ready data room - all within one seamless digital platform.
Prepare for your round with confidence and build the right foundations for scalable growth.
Book a call to see how InVestd Raise can support your fundraising journey.
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