An angel investor is a high-net-worth or sophisticated individual investing their own money, usually in exchange for SEIS- or EIS-qualifying ordinary shares. Unlike a VC, an angel can decide alone — there's no investment committee — but they also typically write smaller cheques and want a more personal relationship with the founder.
Direct answer
UK angels write cheques between £10,000 and £200,000, typically for SEIS- or EIS-qualifying shares. There are roughly 18,000 active angels in the UK and they fund more early-stage companies than VCs do — but they're harder to find and the round mechanics are different. Use the key facts, step list and official source links on this page to confirm the decision before you spend money or register anything.
- Typical solo cheque
- £10k–£75k
- Typical syndicate size
- £100k–£500k
- Realistic timeline
- 3–6 months
- Equity given up
- 10–25%
Section 01
When angel funding is right
- You need £100k–£500k to reach a defined milestone (paid pilot, MVP, first hires).
- Your business is scalable — angels expect a 10x-or-zero outcome, not steady cash flow.
- You can offer SEIS or EIS-qualifying shares (almost essential — get Advance Assurance first).
- You're prepared to share decisions, reporting and exit timing with outside shareholders.
Section 02
Where to find UK angels
- UK Business Angels Association (UKBAA) — the national trade body, runs syndicate intros.
- Angel networks by region — Cambridge Angels, Oxford Investment Opportunities Network, Archangels (Scotland), Halo Business Angel Network (NI), Equity Gap.
- Sector angel groups — Green Angel Syndicate, Cancer Tech Angels, Angel Academe (female-led businesses).
- Online platforms — SyndicateRoom, Envestors, the equity side of Crowdcube and Seedrs.
- Warm intros from existing founders and operators in your sector — by far the highest hit-rate route.
Section 03
How a typical UK angel round runs
- 01
Advance Assurance from HMRC
Don't talk to angels seriously without it — they'll all ask. Apply via gov.uk; expect 4–8 weeks.
- 02
Build a data room
Pitch deck (10–15 slides), 3-year forecast, cap table, founder CVs, customer references, recent management accounts.
- 03
Run 20–40 angel meetings
Most angels say no. A 10–15% conversion rate is healthy. Track meetings in a CRM and follow up every 2 weeks.
- 04
Term sheet from a lead investor
Usually the angel writing the biggest cheque. Sets valuation, share class (ordinary), board observer rights, info rights, pre-emption, drag-along.
- 05
Open the round to followers
Other angels invest on the same terms. Aim to close 80% of the round within 4 weeks of the term sheet — momentum matters.
- 06
Close, allot shares, file at Companies House
Allot SEIS/EIS-qualifying ordinary shares within 30 days. File SH01 within 30 days of allotment.
Section 04
Valuations: what's realistic
A pre-revenue UK SEIS round in 2025/26 typically prices at £750k–£2m post-money. A post-revenue seed round (£100k+ ARR) prices at £3m–£10m. Both vary widely by sector — AI and deeptech command premiums, B2C and marketplaces are pricier on traction, B2B SaaS is the most rules-of-thumb-able. Don't over-optimise valuation in round 1 — a bad term sheet is far more expensive in the long run than 5% extra dilution.
Section 05
Term-sheet terms worth understanding
- Liquidation preference — non-participating 1x is standard for SEIS/EIS-friendly rounds.
- Pre-emption — existing investors have the right to maintain their % in future rounds.
- Anti-dilution — full ratchet is investor-friendly, weighted average is fairer for founders.
- Drag-along — majority can force a sale; insist on a sensible threshold (75% or higher).
- Tag-along — minority can sell on the same terms as the majority.
- Vesting — founders almost always have to put their shares on a 4-year reverse vest with a 1-year cliff.
Section 06
Questions angels will ask
- Why now? What's changed that makes this the right moment?
- Why you? What's your founder-market fit?
- How will you spend the £X you're raising? Show me the 18-month plan.
- What's the next round look like? When, how much, at what milestones?
- What's the worst case — if growth is half what you forecast, do you still have a business?
- Who else is investing? (Social proof matters more than founders like to admit.)
Section 07
Reporting after the round
Most angels expect a monthly investor update — KPIs, cash position, runway, wins, asks. Keep it short (300 words + a couple of charts) and don't skip months. Investors who get bad updates regularly are far less unhappy than investors who get nothing — silence is what destroys trust in down months.
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