EIS and SEIS Tax Relief: Why Property Development and Buy-to-Let Almost Never Qualify

Property investors get pitched EIS and SEIS schemes fairly regularly — sometimes marketed around student accommodation operators, sometimes hotels, sometimes a "development platform" dressed up as a growth company. The generous headline reliefs (up to 30% income tax relief on EIS, 50% on SEIS, plus Capital Gains Tax deferral or exemption) make them attractive to mention. What the pitch rarely leads with is that property, in almost every form investors actually deal with, is excluded from these schemes by design.

Property letting isn't a trade at all

Before even reaching the excluded activities list, EIS and SEIS both require the company to be carrying on a genuine trade. Letting property — collecting rent from tenants — is investment activity, not trading, for tax purposes generally, including here. A company set up purely to buy and let residential or commercial property, however it's structured or marketed, doesn't get near qualifying, because there's no trade for the relief to attach to in the first place. This catches out investors who assume that wrapping an ordinary buy-to-let company in an EIS-branded fundraise changes its tax character. It doesn't.

The excluded activities list

Where a company is trading, ITA 2007 section 192 sets out a specific list of "excluded activities" that stop a company (or, for SEIS, the equivalent provisions applying the same test) qualifying, or that cap how much of an otherwise-qualifying company's trade can involve them. The list includes dealing in land, dealing in shares, securities or other financial instruments, property development itself, banking and other financial activities, legal and accountancy services, farming, and — specifically relevant to a lot of property-adjacent pitches — operating or managing hotels, guest houses, nursing homes and residential care homes where the business is predominantly asset-backed rather than genuinely growth-oriented. HMRC's published interpretation of "dealing in land" is also wider than people expect: it extends to buying land and refurbishing it to make it more attractive to a buyer before selling on, which rules out a good deal of what property investors would recognise as a normal trading strategy.

A company can carry on some excluded activity and still qualify, provided it doesn't form a "substantial" part of the trade — in practice, HMRC treats this as broadly no more than around 20%. That's a narrow margin for a business with any meaningful property component, and it's routinely where marketed schemes come unstuck: the operating business looks fine on paper until the property angle turns out to be a bigger share of activity, or of value, than the structuring allowed for. Section 192(1)(f) closes an obvious workaround too, excluding shares in a company that simply supplies services to another company under common control which itself carries on an excluded activity — so splitting a property development into an "opco" and a "propco" and marketing only the opco's shares doesn't get around the rule if the two are connected.

The risk-to-capital condition closed the asset-backed loophole

For a period, EIS money moved noticeably towards lower-risk, asset-backed structures — property-linked schemes, pub freeholds, self-storage, and similar — that technically avoided the excluded activities list while still delivering investors a return substantially protected by an underlying asset. Finance Act 2018 shut this down with the risk-to-capital condition, in force since 15 March 2018 and applying across EIS, SEIS and VCTs. It requires, first, that the company's objective genuinely is to grow and develop the trade over the long term, and second, that there is a significant risk the investor could lose more capital than the shares are likely to return net of relief.

The condition specifically targets "capital preservation" arrangements — structures where the tax relief itself delivers most of the investor's overall return while the capital is effectively protected by an underlying asset, a guaranteed income stream, or a pre-arranged exit. That description fits a large share of property-adjacent EIS pitches almost exactly, which is precisely why HMRC now scrutinises this condition more closely than almost any other single test at both the advance assurance stage and on later compliance review.

Where genuine structuring can still work

None of this means every business with a property connection is automatically excluded. A genuinely trading operating company — software for the construction sector, a proptech platform, a modern methods of construction manufacturer — can qualify in its own right, provided the trade itself isn't on the excluded list and the risk-to-capital condition is met on the actual facts, not just the paperwork. The line sits between a company that happens to serve the property sector and a company whose return is, in substance, the property itself.

Advance assurance is a comfort letter, not a guarantee

HMRC's advance assurance service lets a company check, before shares are issued, whether a proposed investment appears to qualify based on the information given. It's a genuinely useful step, and any scheme being marketed to investors without it is worth treating with real caution. But it isn't binding. HMRC can still open a compliance check after the event, and if it concludes the company wasn't actually qualifying — whether because of an excluded activity that turned out to be more than "substantial", or a risk-to-capital condition that didn't hold up under scrutiny — the income tax relief already claimed can be withdrawn with interest, and any Capital Gains Tax deferral relief or disposal relief clawed back. This can surface years after the investment was made, once the money has long since been spent and the relief factored into a client's tax planning as settled.

What this means in practice

• Treat any property-linked EIS or SEIS pitch as exceptional, not routine — property letting is not a qualifying trade, and property development is expressly excluded.
• Ask what "dealing in land" and the 20% substantiality guidance mean for this specific company — not just whether the label on the trade sounds acceptable.
• Check whether the return is genuinely growth-linked or effectively capital-protected — the risk-to-capital condition was written precisely to catch asset-backed structures dressed up as growth investments.
• Insist on seeing HMRC advance assurance before investing — and understand it's comfort, not certainty, so keep the underlying trade and structure under review too.
• Model the downside — if relief is later withdrawn, the tax cost lands well after the investment decision was made and the money committed.

Common questions

Can I get EIS or SEIS relief on a buy-to-let or property development company?

Almost never. Property development and dealing in land are excluded activities under ITA 2007 section 192, and ordinary property letting isn't a trade at all for EIS or SEIS purposes, so it falls outside the schemes regardless of the excluded activities list.

What activities are excluded from EIS and SEIS?

Dealing in land, property development, dealing in shares or financial instruments, banking, legal and accountancy services, farming, and operating hotels or care homes where the business is predominantly asset-backed. Some excluded activity is allowed provided it isn't a substantial part of the trade.

What is the risk-to-capital condition?

In force since 15 March 2018, it requires the company to genuinely intend long-term growth and requires a significant risk the investor could lose more capital than the shares return, specifically to shut down capital-preservation structures common in asset-backed and property-linked schemes.

Does HMRC advance assurance guarantee relief?

No. It's a non-binding indication based on the information provided. HMRC can still open a compliance check later and withdraw relief with interest if the company turns out not to have been qualifying.

This article is general information, not personal tax advice, and tax rules change. Your own position depends on facts we cannot see from here — please take advice before acting on anything above.

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