Alex is Sprintlaw’s co-founder and principal lawyer. Alex previously worked at a top-tier firm as a lawyer specialising in technology and media contracts, and founded a digital agency which he sold in 2015.
Starting a new company in the UK is an exciting challenge, but it’s also one that comes with plenty of questions – especially when it comes to dividing up ownership and raising funds. As a founder, understanding how ordinary share capital works isn’t just a box to tick for legal compliance, but also a foundation for building a trustworthy, growth-ready business.
It might sound daunting at first – words like ‘share capital’, ‘equity’, and ‘ordinary shares’ tend to conjure images of complex spreadsheets and legal jargon. Don’t stress, though. With clear guidance and a few key principles, you’ll soon see how this all fits together. Getting your share capital sorted from day one can empower your business to attract the right partners and investors, all while keeping you firmly in control of your vision.
In this guide, we’ll break down what share capital is, how ordinary share capital works for UK startups, how it differs from debt, and why it matters for anyone mapping out their company’s journey.
What Is Ordinary Share Capital?
Let’s start with the basics: share capital simply refers to the money invested in a company by its owners – the shareholders. When people talk about “what are capital shares”, they’re referring to these units of ownership. Every share you issue is a slice of your business, and the money paid by shareholders to buy those shares forms your company’s share capital.
Now, not all shares are created equal. In most startups, especially those just getting off the ground, the vast majority of shares are known as ordinary shares. So, what does that mean?
- Ordinary share capital is made up of shares that give holders basic rights: to vote at general meetings, to receive dividends if the company pays out profits, and to claim a portion of the company’s assets if the business is ever wound up.
- Ordinary shares are the most flexible form of equity, and their holders are typically last in line to be paid if things go wrong – but they also stand to benefit the most if the company really takes off.
To define share capital in a nutshell: it’s the pool of money raised from issuing shares to founders, employees, and investors. For most new businesses, that pool is made up almost entirely of ordinary shares.
Why Do Founders Need To Understand Share Capital?
If you’re building a startup, it’s tempting to focus on product, sales, and marketing first. But sorting out your share capital early is just as important as finding your first customers.
Here’s why founders need to pay close attention to their ordinary share capital:
- Ownership & Control: The way shares are distributed determines who makes the big decisions. Issue too many shares to early investors or employees, and you might lose control over your own company’s direction.
- Fundraising: Investors will want to see a clear, professionally managed cap table (a record of share ownership). This helps build confidence and trust.
- Legal Requirements: UK law requires companies to maintain a register of all shares issued. Failing to do this properly can lead to legal headaches down the line.
- Future-Proofing: Structuring your share capital correctly can prevent nasty disputes as your company grows and more people come on board.
Whether you’re a solo founder or working with a co-founder, clarity around share capital (and the agreements that go with it) is non-negotiable. If you haven’t already, check out our advice on how to allocate shares in a startup for a practical step-by-step guide.
How Does Ordinary Share Capital Work In A Startup?
Think of ordinary shares as your company’s basic “unit of ownership”. When a company is first formed, the founders decide how many ordinary shares to create and how they’re divided up. For instance, you might start a company with 100 ordinary shares, with you and your co-founder each taking 50.
What Rights Do Ordinary Shares Give?
Ordinary shares typically come with three core rights:
- Voting Rights: Shareholders can vote on major company decisions.
- Dividend Rights: If the company makes a profit and decides to pay dividends, ordinary shareholders get a share proportional to their ownership.
- Rights on Winding Up: If the company is sold or closed, ordinary shareholders receive any remaining assets after debts and other obligations are paid.
As your business grows, you might want to offer shares to employees (to attract or retain top talent) or to investors (in exchange for funding). Every time you issue new shares, your company’s cap table changes, so it’s important to track this carefully.
If you’re preparing for your first investment round, you’ll want to learn more about raising capital for your startup and how to use ordinary share capital to attract investors while retaining control.
Equity vs. Debt: What’s The Difference For Founders?
One of the most important decisions you’ll face early on is whether to fund your business by issuing equity (like ordinary shares) or taking on debt (like a loan or convertible note). What’s the difference?
Equity (Share Capital)
- Represents ownership in the company.
- Comes with voting rights and a share of profits (if there are any).
- Doesn’t require repayment – investors are paid out only if the company does well or is sold.
Debt (Loans, Convertible Notes, etc.)
- Money lent to the company that must be repaid, usually with interest.
- Debt holders typically don’t get to vote or share in profits.
- Debt takes priority over equity if the business is wound up.
The key takeaway? Ordinary share capital gives you a flexible way to raise money and attract partners without taking on debt you might not be able to repay. But giving away too much equity too early can dilute your control. It’s all about striking the right balance. For more detail on the distinction, take a look at our guide on how equity financing works.
Capital Raising: Best Practices & Common Pitfalls
Raising money for your startup is exciting but can come with its own set of traps. Here’s how to keep things smooth and compliant when issuing ordinary share capital:
- Have A Plan: Before issuing any ordinary shares, decide who will get them and in what proportions. Document this with a clear shareholders agreement to avoid disputes later.
- Keep Accurate Records: You’ll need a register of all shares issued (the ‘statutory register of members’). Using a cap table template helps avoid mistakes as your company grows.
- Be Transparent With Investors: When bringing on outside investors, be clear about what rights ordinary shares do (and don’t) have. Will there be preference shares or only ordinary shares at this stage? The answer affects everything from voting to exit scenarios.
- Get Professional Documents: Avoid DIY contracts or generic online templates. Professionally drafted documentation for your share issues, capital raising, and shareholder relationships protects your interests. We can help with shareholder agreements and related documents.
- Watch Out For Dilution: Every round of new shares decreases the percentage owned by existing shareholders unless they buy more. Plan ahead to avoid unintentionally giving away too much of your company.
Want to learn more about these issues? Our article on co-founder exit strategies discusses how ownership disputes and share capital issues can play out as companies mature.
Tools & Resources For Managing Share Capital
Managing share capital, especially as your company brings on more investors or team members, doesn’t have to be overwhelming – but it does require organisation.
- Cap Table Template: At Sprintlaw, we offer a free downloadable cap table template to help you map out your company’s share structure from day one.
- Shareholders Agreements: Protect your business with a tailored shareholders agreement covering ordinary share capital, voting rights, and what happens if someone wants to leave.
- Company Structure Guides: Not sure if you’re set up in the right way? Our guide on company vs. partnership structures explains the impact of share capital on control, liability, and growth.
- Expert Legal Advice: As your business grows or faces new situations (like raising a new funding round), seeking tailored advice from a legal expert who understands startups – not just big corporates – is essential. Our team specialises in helping UK founders navigate these decisions.
Legal & Regulatory Considerations For UK Startups
Ordinary share capital isn’t just an internal matter – there are legal requirements you need to follow from the very start:
- Companies Act 2006: All companies must comply with this Act, which covers how shares are issued, transferred, and recorded. Failure to keep proper records can lead to fines and difficulties in future fundraising rounds.
- Tax Implications: Issuing shares can have tax consequences for both the company and the individual shareholders. For example, if shares are issued below market value, it can trigger income tax liabilities. Expert advice is key.
- EMI Share Schemes: Looking to reward employees with shares? The UK’s Enterprise Management Incentive (EMI) scheme offers tax benefits, but needs to be carefully structured. See our guide on employee share schemes for the essentials.
- Disclosure: If you’re raising capital from the public (crowdfunding or public offers), there are additional disclosure and compliance requirements under the Financial Conduct Authority (FCA) rules.
Setting your legal foundations early will save you time, money, and stress as your company starts to scale. Address these obligations upfront and you’ll be in a strong position to focus on what you do best – growing your business.
Summary: Key Takeaways On Ordinary Share Capital
- Ordinary share capital is the backbone of ownership for most UK startups and defines who owns (and controls) your business.
- Ordinary shares confer voting rights, dividends, and a share of company assets on winding up – but also place holders last in line if the business fails.
- Share capital is different from debt – equity is about shared ownership and risk, while debt must be repaid regardless of business performance.
- Careful management of your share capital is critical to attracting investors, rewarding employees, and preventing future disputes.
- Always keep accurate records (using a cap table and statutory registers), and use professionally drafted legal documents.
- Take regulatory requirements seriously: Companies Act 2006, FCA rules for capital raising, and tax implications all matter.
- Getting your share capital right from day one sets the foundation for confident, sustainable growth.
If you need help with setting up your share capital, cap table, or shareholder agreements – or simply want to make sure you’re protected as you grow – Sprintlaw’s friendly team can help. Reach out for a free, no-obligations chat at 08081347754 or team@sprintlaw.co.uk today. We’re here to support your business every step of the way.


