How to Halve Investor Risk
There's a little-known UK government scheme that cuts angel downside by 50% upfront for US start-ups
Picture this. You are in a coffee shop in Shoreditch, East London, U.K. and you have a pitch deck open on your laptop, a Delaware C-Corp, a round that was supposed to close four months ago. Across the table is a London angel. She’s read your deck and she likes what she sees.
And here’s the part nobody told you before you booked the flight: in her head, she is already thinking about your company differently than any American investor you’ve ever sat across from. Not because she’s smarter or more risk-tolerant by nature but because the British government has quietly agreed to eat half her downside before the meeting even started.
Welcome to the UK. It’s a bit rainy but the food is better than you’ve been told, and the early-stage investment framework is, for reasons almost no US founder has ever bothered to discover, genuinely extraordinary.
The Part Where I Explain the Scheme Without Making It Sound Like a Government Leaflet
The UK runs two tax relief programs for early-stage start-up investments. SEIS, the Seed Enterprise Investment Scheme, and EIS, the Enterprise Investment Scheme. They have been running for decades. They are not obscure and every London angel knows about them the way every American knows about the mortgage interest deduction, which is to say: completely, and without finding it remarkable at all, because it has always been there.
SEIS
Under SEIS, an angel investor gets 50% income tax relief on their investment in the year they make it. Not a deduction against future gains or a rebate if the company fails. A credit. Upfront. Against their current year income tax bill, collected by HMRC, (His Majesty’s Revenue and Customs) the UK’s equivalent of the IRS. They write you a £50,000 (about $63,000) check and HMRC writes them a £25,000 (about $32,000) check. Right now. Before your product ships. Before your Series A. Before you’ve hired anyone in the UK or figured out what time zone your standup should be in.
EIS
EIS does the same at 30% for larger checks, up to £1 million (about $1.26 million) per investor per year.
And then, separately, if the company does fail, there is additional loss relief stacked on top of that. So an angel who has already recovered half their SEIS investment via tax relief can claim further relief on the remaining amount if things go wrong.
The effect of this on angel psychology is not subtle. You are not asking a London SEIS investor to risk £50,000 ($63,000). You are asking them to risk somewhere in the neighborhood of £25,000 ($32,000) with a meaningful government backstop on the rest. It is, as financial structures go, a little bit insane in the best possible way.
A US angel writing you a $50,000 check is risking $50,000. A London SEIS angel writing the equivalent check is risking about half that in real economic terms. Same check size but completely different risk architecture. No wonder they move faster.
Why You’ve Never Heard of This
You raise where your network is. Your lawyers went to Georgetown or Stanford and your advisors have Andreessen on their resume or at least pretend they do. Your Y Combinator batchmates are all working the same 200 investor contacts and nobody in that ecosystem has any incentive to tell you that there is a parallel capital market five to eight time zones away where the government is effectively co-investing on every qualifying deal.
The founders who find London are generally the ones who have been told no enough times that they started looking sideways instead of continuing to stare at the same wall. Which is, when you think about it, exactly the kind of lateral thinking that tends to produce decent companies in the first place.
So. Can Your US Company Actually Access This?
Yes. With conditions.




