Why SEIS and EIS Matter for Startups
If you’re building a UK startup, you’ve probably heard of SEIS and EIS. These two schemes are the golden ticket for founders and investors who want to minimise tax pain while boosting capital. SEIS (Seed Enterprise Investment Scheme) targets very early stage businesses. EIS (Enterprise Investment Scheme) backs companies a bit further along. Both offer generous tax breaks.
Think of SEIS as the training wheels on a bicycle. It gives investors a hefty 50% income tax relief on up to £200,000 invested per tax year. EIS, meanwhile, slaps on the stabilisers—30% relief on up to £1,000,000 (or £2,000,000 for knowledge-intensive firms). Less risk, still juicy incentives.
SEIS vs EIS: Quick Comparison
Key Differences at a Glance
- Stage
- SEIS: Very early stage
- EIS: Growth capital phase
- Income Tax Relief
- SEIS: 50% up to £200,000
- EIS: 30% up to £1,000,000 (or £2,000,000 for knowledge-intensive)
- Capital Gains Tax Treatment
- SEIS: 100% exemption after 3 years
- EIS: 100% exemption after 3 years
- Loss Relief
- Both: Offset losses against income or CGT
It’s like choosing between a sprint and a marathon. SEIS is short, sharp, high stakes. EIS is longer, steadier, with slightly lower risk.
Tax Benefits Deep Dive
SEIS Tax Perks
- Income Tax Relief: £5,000 back on a £10,000 investment.
- CGT Reinvestment Relief: 50% off CGT if you plough gains into SEIS.
- CGT Exemption: No tax on gains after 3 years.
- Loss Relief: Cushion your downside.
- Inheritance Tax Relief: Possible Business Relief after 2 years.
EIS Tax Perks
- Income Tax Relief: 30% back on up to £1,000,000.
- CGT Deferral: Delay your CGT if gains are reinvested.
- CGT Exemption: Zero tax on gains after 3 years.
- Loss Relief & Inheritance: Similar safety nets.
Why It Matters
A 50% cushion on a risky SEIS play is like having crash mats around your trampoline. The schemes are built to spur innovation and de-risk early stage bets.
How to Access SEIS & EIS Investments
There are several routes to get in on the action. One method rising in popularity is using an EIS crowdfunding platform. These platforms bring curated deals to your fingertips.
- Direct Investment
You pick and choose companies. You take the wheel and the risk. - SEIS/EIS Funds
Pooled capital, pro managers, some diversification. - EIS crowdfunding platform
Browse startups online. Low minimums. - Angel Networks
High-net-worth circles, syndicates and deeper due diligence. - VCTs
Wider portfolios, different tax rules, managed by pros.
Investing via an EIS Crowdfunding Platform
An EIS crowdfunding platform like Crowdcube or Seedrs offers a low-entry ticket. You can spread £1,000 across ten hopefuls, rather than splurging £10,000 on one. Plus, many platforms now offer HMRC advance assurance — a heads-up that your investment will likely qualify for relief.
Risks to Keep in Mind
Nothing’s free. These perks come with caveats:
- Business Failure: High risk, especially under SEIS.
- Liquidity Constraints: Unlisted shares. Hard to sell.
- Tax Rule Shifts: Non-compliance could claw back relief.
- Valuation Hype: Early stage numbers can be optimistic.
- Dilution: Future rounds may shrink your slice.
The key? Diversify. Do your homework. And maybe let a professional guide you.
Oriel IPO: Your Commission-Free, Tax-Efficient Ally
At Oriel IPO, we’re all about removing friction. Our online investment marketplace focuses on SEIS and EIS deals that tick all the right HMRC boxes. Here’s what sets us apart:
- Commission-Free Model: No hidden cuts on funds raised. You pay transparent subscription fees instead.
- Curated Opportunities: Each deal is vetted for SEIS/EIS eligibility. Less noise, more signal.
- Educational Resources: Webinars, guides, cheat sheets — we demystify tax relief so you can pitch or invest with confidence.
- Maggie’s AutoBlog: Our AI-powered tool that auto-generates SEO and GEO-targeted blog content. Instantly boost your visibility without hiring an entire content team.
Picture a marketplace where you don’t need to plough through legalese. Where you find quality startups in one place. And where your investors know exactly how to claim their relief. That’s Oriel IPO in a nutshell.
Step-By-Step Guide to Investing
- Spot Deals: Browse our platform for SEIS and EIS-qualified startups.
- Check HMRC Assurance: Ensure advance assurance is in place.
- Due Diligence: Dive into pitch decks, financials, team backgrounds.
- Invest: Complete your subscription, receive share certificates.
- Claim Relief: Use SEIS3 or EIS3 forms at tax time.
- Monitor & Exit: Stay in the loop with regular updates. Plan your exit after 3 years to keep CGT exemption.
Comparing EIS Crowdfunding Platform Options
There are plenty of choices out there, but not all platforms are equal.
- Seedrs: Great UX, robust secondary market.
- Crowdcube: Transparency, large deal flow.
- Oriel IPO: Commission-free, curated, educational focus.
An EIS crowdfunding platform should serve your needs, not nickel-and-dime you on fees. And it should stand by your side with clear resources, especially if you’re new to SEIS/EIS.
Final Thoughts
SEIS and EIS are potent schemes if you know how to use them. They cushion your downside and amplify your upside. Yet complexity can kill confidence. That’s why tools like our EIS crowdfunding platform at Oriel IPO exist — to streamline fundraising and investing.
Ready to simplify SEIS/EIS? Dive into a commission-free, tax-optimised journey with Oriel IPO today.


