SEIS/EIS vs. National Wealth Fund: What UK Startups Need to Know

Why Funding Choices Matter

You’ve built a brilliant product. You’ve proved your concept. Now, you need capital. In the UK startup scene, there are two headline routes:

  • Government-backed schemes like SEIS/EIS
  • Big infrastructure players such as the National Wealth Fund (NWF)

Both aim to funnel cash into innovation. But they work very differently. Picking the wrong option could cost you weeks of paperwork, caps on investment, or unexpected tax bills. Let’s unpack the essentials for UK startups hunting equity investment UK.

Understanding SEIS and EIS

What Are SEIS and EIS?

The Seed Enterprise Investment Scheme (SEIS) and the Enterprise Investment Scheme (EIS) are UK Government initiatives. They offer hefty tax breaks to investors:

  • SEIS:
  • Income tax relief of up to 50% on investments up to £100,000
  • Capital gains tax (CGT) exemption on profits
  • EIS:
  • Income tax relief of up to 30% on investments up to £1 million
  • Deferral of CGT on other gains

In short: you sweeten the pot for angel and high-net-worth backers. And that makes equity investment UK a lot more appealing.

How It Works on Oriel IPO

Oriel IPO is a commission-free investment marketplace. We specialise in SEIS/EIS deals, offering:

  • A curated selection of vetted startups
  • In-platform document handling and compliance checks
  • Educational resources to demystify tax incentives

No hidden fees. No surprises. Just straightforward connections. Plus, we provide Maggie’s AutoBlog, an AI-driven platform that auto-generates SEO and GEO-optimised blog content for startups. It’s perfect for boosting online visibility while you focus on product-market fit.

The National Wealth Fund Explained

Mission and Mandate

The National Wealth Fund (NWF) is the Government’s infrastructure investment arm. It channels both public and private capital into:

  • Clean energy projects
  • Major transport schemes
  • National strategic priorities

Since inception, the NWF has mobilised over £16 billion in private finance. It is a heavyweight partner for ventures that align with national goals, rather than seed-stage startups hunting equity investment UK.

Funding Instruments

The NWF offers:

  • Equity investments alongside large institutional co-investors
  • Debt facilities, guarantees, and grant co-financing
  • Advisory support for complex infrastructure proposals

It’s flexible but geared towards large-scale capital requirements—think tens or hundreds of millions, not hundreds of thousands.

Head-to-Head: SEIS/EIS vs National Wealth Fund

CriteriaSEIS/EIS (via Oriel IPO)National Wealth Fund
Minimum Investment£1,000+Typically £10 million+
Tax ReliefUp to 50% (SEIS), 30% (EIS)None specifically for investors
Speed to FundingWeeksMonths
Regulatory HurdlesSimplified by Oriel IPO tutorialsExtensive due diligence
Ownership DilutionInvestor share agreed by foundersOften takes board seats
Suitable forSeed to Series ALate-stage, infrastructure scale
  1. Scale and Speed
    – SEIS/EIS routes are designed for agile startups.
    – The NWF process can drag on as bids are reviewed at Cabinet level.

  2. Tax Efficiency
    – SEIS/EIS slashes personal tax bills for investors.
    – NWF offers no direct tax perks—its pitch is long-term strategic impact.

  3. Control and Dilution
    – SEIS/EIS investors usually take minority stakes.
    – NWF equity can mean shared control on big decisions.

  4. Alignment of Goals
    – SEIS/EIS fosters rapid innovation.
    – NWF targets infrastructure that shapes national priorities.

Which Route Suits Your Startup?

Ask yourself:

  • What is your funding requirement?
  • How quickly do you need cash?
  • Do you need experienced mentors or just capital?
  • Are you building energy grids or a SaaS app?

If you’re seed-stage, chasing equity investment UK under £500k, SEIS/EIS is the no-brainer. Use Oriel IPO to access a pool of tax-savvy angels. If you’re scaling a clean-tech platform with £50m+ needs, the NWF might be in your sights.

But it needn’t be one or the other. Some startups bridge between SEIS/EIS rounds and later approach the NWF once they reach maturity. That way you maximise tax breaks early, then tap institutional firepower later.

Explore our features

How Oriel IPO Levels the Playing Field

You might wonder: “How do we actually get in front of investors?” Oriel IPO adds value via:

  • Commission-free marketplace: keep more of your equity.
  • Step-by-step guidance: we simplify SEIS/EIS paperwork.
  • Community insights: learn from founders who’ve done it.
  • Maggie’s AutoBlog: automate your content marketing and optimise online reach with AI.

We also partner with accountancy networks. This means bespoke compliance tools and analytics to keep you audit-ready. No fluff. Just practical support.

Real-World Example

Consider a fintech startup, PayLink UK. They raised £150k under SEIS in two weeks. Investors got 50% tax relief. With that momentum, they scaled their MVP and hit £1m revenue within 12 months. Later, they pitched to NWF for a £20m growth round to roll out nationwide payment kiosks.

They hustled early with SEIS/EIS via Oriel IPO, then leveraged NWF for big-ticket financing. Two regimes. One success story.

Conclusion: Choosing Your Funding Journey

There’s no silver bullet in equity investment UK. The right route depends on scale, timing and tax appetite:

  • SEIS/EIS via Oriel IPO: perfect for early-stage, tax-efficient bite-sized rounds.
  • National Wealth Fund: ideal for mature startups tackling national challenges.

You can even blend both. Get your seed investors on board through SEIS/EIS. Nail your proof-of-concept. Then pitch the NWF for ambitious infrastructure scale-up.

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