If you've ever looked at your balance sheet, weighed up bringing in an investor, or wondered what your home is really worth, you've bumped into equity. It's one of those words that turns up everywhere in business and finance, and it doesn't always mean quite the same thing.
In short, equity is what you own outright once you've taken away what you owe. That simple idea sits behind company valuations, share investing, mortgages and employee share schemes.
This guide explains what equity means across business, finance, accounting and property, how to work it out, and how UK company owners can use it to raise money and reward their team. It's written for SMB owners, startup founders and anyone who wants the jargon translated into plain English.
What does equity mean in simple terms? {#simple-terms}
At its heart, equity is ownership value. It's what's left when you subtract what you owe from what you own.
Here's the everyday version. If you own something worth £100,000 and you owe £30,000 against it, your equity is £70,000. That £70,000 is your true stake.
The idea travels across lots of contexts, from companies and investments to property and personal finances. Once you understand it, you can make better calls on raising money, building wealth and keeping a business financially healthy.
What does equity mean in business? {#business}
In business, equity is the net value of the company once you've taken every liability away from every asset. The higher the equity, the more the business is worth on paper.
Assets are everything the business owns that has value:
- Property and buildings
- Cash and bank balances
- Equipment and machinery
- Intellectual property, such as copyrights and trademarks
- Accounts receivable (money owed by customers)
- Stock and inventory
Liabilities are what the business owes:
- Outstanding tax bills
- Loan repayments
- Wages and pension contributions due
- Supplier invoices
- Lease obligations
The sum is straightforward:
Equity = Assets - Liabilities
It's worth saying that a business is usually worth more than the equity on its balance sheet. Growth potential, market position, customer loyalty and brand all push up what someone would actually pay for the company.
How are businesses actually valued?
Balance sheet equity gives you a snapshot of net assets. Buyers, though, tend to value a business by applying a multiple to its annual profits, or by forecasting future cash flows (a discounted cash flow). For a growing, profitable company, both usually land well above book equity.
That's why a young startup with very little balance sheet equity can still attract serious investment. Investors are buying future potential, not just today's assets. If you're weighing up a sale or bringing in funding, our tax advisory team can help you understand the numbers behind the offer.
What does equity mean in finance and trading? {#finance}
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In finance and trading, equity shifts meaning slightly. When investors talk about equities, they mean shares or stocks in companies.
Buying equities means buying ownership stakes in businesses. As a shareholder, you own a slice of that company's equity. If the business does well and its value climbs, your shares typically become worth more too.
Equity markets (stock markets) are where these stakes are bought and sold. Prices move with company performance, wider market conditions and investor sentiment.
For active traders, equity has yet another sense: the value of a trading account once open positions and margin are taken into account.
What does equity mean in accounting? {#accounting}
In accounting, equity sits on the balance sheet as shareholders' equity or owner's equity. It's one of the three parts of the accounting equation:
Assets = Liabilities + Equity
This always has to balance, which is exactly why it's called a balance sheet.
Shareholders' equity usually includes:
- Share capital - money invested by shareholders
- Retained earnings - profits kept in the business rather than paid out as dividends
- Reserves - funds set aside for specific purposes
Accountants lean on equity to judge a company's financial health and its ability to meet its obligations. Strong equity relative to liabilities points to stability.
Your income statement, balance sheet and cash flow statement are linked. Revenue minus expenses gives profit, and profit either goes out as dividends or stays in the business as retained earnings, lifting total equity. Keeping these tied together cleanly is the job of solid bookkeeping.
What does equity mean in property and housing? {#property}
Property equity is the part of your home or building that you genuinely own outright.
If your house is worth £300,000 and your mortgage is £180,000, your equity is £120,000. As you pay the mortgage down, or as property values rise, that equity grows.
Homeowners often use property equity to:
- Secure loans or lines of credit
- Fund home improvements
- Invest in further properties
- Downsize and release cash
Building property equity is one of the most common ways people grow wealth in the UK. Plenty of owners see their home as both somewhere to live and a long-term investment.
How do you calculate equity? {#calculate}
The basic formula is the same whatever the context:
Equity = Total assets - Total liabilities
For a business, you'll find both figures on the balance sheet, and most accounting software works it out for you automatically.
For property, you'll need two numbers:
- The current market value (a valuation, or recent sale prices of similar homes)
- The outstanding mortgage balance
For your personal position, list everything you own (savings, investments, property, valuable possessions) and take away everything you owe (mortgages, loans, credit cards).
Running the numbers regularly helps you track progress and make confident decisions about investing, borrowing and growth.
What's the difference between equity and equities? {#equity-equities}
This one trips a lot of people up, but it's simple.
Equity (singular) is the value or ownership stake in something, whether that's a business, a property or an asset.
Equities (plural) specifically means shares or stocks in companies.
You can own equities in a business, which means you own shares, and as a result you own part of the equity (the value) of that business.
So when an adviser talks about "investing in equities", they mean buying shares. When they mention "your equity position", they mean the value of your ownership stake.
How can you use equity in your company? {#use-equity}
Equity does several jobs for a business owner. Used well, it can speed up growth and help you attract good people.
Raising investment through equity finance
When your limited company needs capital to expand, selling shares (equity finance) is a popular route. Unlike a loan, there are no regular repayments and no interest. Instead, new shareholders take a stake and a share of future profits.
This suits businesses with strong growth potential. Investors hand over cash now in exchange for the chance of larger returns later.
You might sell shares to:
- Angel investors and venture capitalists
- Business partners
- Friends and family
- Employees
Just be careful how you promote any investment opportunity. The Financial Conduct Authority sets strict rules on financial promotions, so always take professional advice before offering shares more widely.
Rewarding employees with share schemes
Many companies use employment-related securities schemes to motivate staff. Giving employees equity lines their interests up with the company's, because they benefit directly when it does well.
Common options include:
- Share option plans
- Employee share ownership plans
- Enterprise Management Incentives (EMI)
- Company Share Option Plans (CSOP)
EMI is the most popular tax-advantaged scheme for smaller, growing companies. From 6 April 2026 its eligibility limits widened: the gross assets limit rose from £30 million to £120 million, the employee limit from 250 to 500 full-time equivalents, and the maximum option exercise window from 10 to 15 years. You can confirm the current rules on the GOV.UK EMI guidance and the wider tax-advantaged share schemes overview.
These arrangements work especially well for startups that don't have spare cash for big bonuses but do have real growth ahead of them. Employees who own shares tend to stay longer and pull harder towards shared goals, because they're building their own wealth alongside the business.
Dividend payments to shareholders
Holding shares usually entitles you to dividends out of company profits, in proportion to your shareholding and share class.
More profit generally means more is available to distribute, though directors decide whether to pay it out or reinvest. Some companies, especially early-stage ones, prioritise growth over dividends.
Dividends can only be paid from distributable (retained) profits and must follow the Companies Act 2006 rules on lawful distributions. That protects creditors and keeps the company on a stable footing.
Shareholders can also profit by selling shares later at a higher price. A profit on sale may be liable to Capital Gains Tax, though reliefs can help. For example, Business Asset Disposal Relief charges a reduced rate of 14% for 2025/26 on qualifying gains, subject to a lifetime limit and conditions. Shareholder agreements may also restrict who can buy shares, so always check the terms before you sell.
What are the pros and cons of equity finance?
Before selling shares, it helps to weigh both sides.
| Advantages | Disadvantages |
|---|---|
| No repayments or interest, unlike a traditional loan | You dilute your ownership and control |
| Investors often bring expertise, contacts and guidance | Future profits are shared with new shareholders |
| Strengthens the balance sheet without adding debt | Investors may expect a say in major decisions |
| Useful for high-growth businesses short on cash | Legal and regulatory requirements add complexity |
| Can fund growth that a lender would not back | Finding the right investors takes time and effort |
The right choice comes down to your growth plans, your cash needs and how much control you're willing to share. Many businesses mix equity and debt finance at different stages.
Illustrative example: how an equity investment changes the balance sheet
Picture a UK tech startup with £500,000 in assets and £200,000 in liabilities, giving it £300,000 of equity. The founders sell 20% of the shares to a venture investor for £150,000 in cash.
After the investment:
- Assets rise to £650,000 (the original £500,000 plus £150,000 cash)
- Liabilities stay at £200,000
- Equity rises to £450,000
- Founder ownership falls from 100% to 80%
The company now has growth capital without any debt to repay, but the founders share future profits and decisions with their new investor. These figures are illustrative and rounded to keep the maths clear.
Should you sell or give away equity? {#sell-equity}
It depends entirely on your goals. Selling or giving away equity dilutes your ownership, so it isn't a decision to take lightly.
Equity might make sense when:
- You need capital but want to avoid debt
- You want to attract key people without raising salaries
- A strategic partner could add value beyond just money
- You're planning succession or an eventual exit
Before issuing shares, many companies set up different share classes (sometimes called alphabet shares) so they can control what each shareholder gets.
For instance, you might create shares that:
- Carry limited voting rights
- Receive a smaller share of dividends
- Can only be sold back to the company
- Vest over time, based on continued employment
Share structures can get complicated fast. Always talk to an accountant or corporate lawyer before changing your share capital, because tidy planning now saves expensive problems later.
Equity vs equality: what's the difference? {#equity-equality}
These two words sound alike but mean different things in most settings.
Equality means treating everyone the same, or giving everyone an equal share regardless of their circumstances.
Equity, in the social sense, means fairness: giving people what they need to reach equal outcomes, which might mean more support for some than others.
In business and finance, though, equity has nothing to do with fairness. It strictly means ownership value and shareholders' stakes in a company.
The mix-up usually shows up in workplace conversations, where "equity" can mean fair treatment in one breath and share ownership in the next. Context is everything.
Want to make the most of your company's equity?
Whether you're raising investment, setting up a share scheme, or simply trying to understand what your business is worth, the structure you choose has real tax consequences. Book a free call with a Zmartly accountant and we'll help you get it right. Talk to a Zmartly accountant.
FAQs {#faqs}
What does equity mean in a business?
Equity in a UK business is the company's net worth: total assets minus total liabilities. It shows what would be left for the owners if the business sold everything and cleared all its debts. Higher equity points to better financial health and more value for shareholders.
What does negative equity mean?
Negative equity is when liabilities are bigger than assets, so the business or property is worth less than what's owed against it. For a business, that signals financial distress. For property, it means your mortgage is larger than your home's current value, which can happen when prices fall. In a limited company, ongoing negative equity can restrict the ability to pay dividends and may worry lenders.
Can you lose equity in a business?
Yes. Equity falls when liabilities rise or assets shrink. That can happen through trading losses, taking on more debt, assets dropping in value, or withdrawing too much cash. Poor performance reduces shareholders' equity as losses build up.
How is equity different from profit?
Profit is what you earn over a period, usually a year, worked out as revenue minus expenses. Equity is the total ownership value at a single point in time. Retained profits add to equity, but they aren't the same thing. A profitable company builds equity over time.
Can I use business equity as collateral?
Not directly, but you can use the assets that create that equity. Lenders may offer asset-based lending secured on property, equipment or stock. Your equity position affects how much they'll lend, because it signals stability.
What happens to equity when you take a business loan?
Initially nothing changes: a loan increases both your assets (the cash) and your liabilities (the debt) by the same amount, so equity stays put. After that, the effect on equity depends on how well you put the money to work.
