July 16, 2026

Are you interested in buying shares in a UK company? Well, it can be challenging to know where to start. Whether you want to invest in established companies or build long-term wealth, understanding how to buy shares in a company is an important first step. Buying shares can be an exciting step, and it is one of the most effective ways to invest money in the UK market. Since shares represent a small ownership stake in a business, when the company performs well, the value of your shares may rise. Read this guide to understand how you can buy shares in the UK, the costs involved, the accounts you may need, and the key risks to consider before investing. What is a Share? Before going into the details of how to buy shares in a company, it is important to understand the meaning of shares. Shares represent a unit of ownership in a company. So, when you buy shares, you own a small part of that company depending on the number of shares you hold. Owning shares may give you certain rights, such as: Voting on important company decisions. Receiving dividends if the company chooses to distribute profits. Opportunity to sell your shares in the future, potentially for a profit. A person or organisation can own one or more shares in a business, and they are called a shareholder. What Does It Mean to Buy Shares? Let’s understand the meaning of buying shares before diving into the process of how to buy shares in a company. Buying shares in a company means becoming a shareholder. You may receive returns in the form of capital growth (if the share price increases), dividends, and voting rights. For instance, if you buy shares in a company such as Barclays, you own a small portion of that business. What are the Benefits of Buying Shares In a Company? There are several potential advantages of buying shares in a company: Profit From Company Growth If the company performs well, the value of its shares may increase over time. A shareholder can sell their shares for more than they paid for them. Dividends Many companies distribute dividends to shareholders from their profits. This can provide a regular income stream for shareholders in addition to any growth in the share price. Understanding how to buy shares in a company may help you increase your income streams. Influence in Decision-Making Owning shares often grants voting rights. This allows you to take part in the company’s decisions, such as approving mergers or electing directors. Build Long-Term Wealth Even though returns are not guaranteed, shares have often delivered higher long-term returns than cash savings. You can reinvest dividends, which can further increase growth through compounding. Portfolio Diversification When you invest in shares, it can diversify your portfolio, spreading risk across different companies or industries. How to Buy Shares in a Company: Step-by-Step Process Follow these steps to buy shares in a company: Choose a Share Dealing Platform The first step to buy shares in a company is selecting an investment platform or broker. Search for some UK platforms and compare them.  Some of the popular platforms include Hargreaves Lansdown, AJ Bell, Interactive Investor, Freetrade, and Trading 212. Open the Right Investing Account Choosing the right investing account is also an essential part of how to buy shares in a company. Before buying shares in a company, open one of these accounts: Stocks and Shares ISA You should consider this account first as you can invest up to £20,000 per financial year completely tax-free. Any capital gains or dividends earned from a Stocks and Shares ISA are exempt from Income Tax and Capital Gains Tax (CGT). General Investment Account (GIA) If you hit your £20,000 ISA limit, use a GIA. Capital gains above your available annual exempt amount may be subject to Capital Gains Tax. Self-Invested Personal Pension (SIPP) This account is perfect for retirement. The UK government adds a tax relief top-up to shareholders’ deposits. However, your money is locked away until age 55 (57 from April 2028). Verify Your Account The next step in “how to buy shares in a company” is to verify your account. To verify your account, you will need your National Insurance (NI) number and a valid UK ID. Deposit Money After verifying your account, deposit capital through UK bank transfer, debit card, or Apple Pay. Many platforms allow regular monthly investing or one-off payments. Research the Company Don’t forget to research the company you are investing your money in, as it is an essential part of how to buy shares in a company. Check the company’s revenue and profit growth, recent financial results, debt levels, dividend history, and industry outlook. Place Your Trade Choose the company and number of shares you want to purchase. You can usually place market orders (buy immediately at the current price) and limit orders (buy only if the price reaches your chosen level). What is the 7% Rule in Shares? When learning how to buy shares in a company, you must understand shares and the special rules. The “7% rule” in shares is a risk-management guideline where you set a strict stop-loss limit to automatically sell a stock if its price falls 7% below the purchase price. This risk-management strategy is designed to help limit losses by selling an investment if its price falls around 7% below the purchase price. However, actual returns can be higher or lower and are not guaranteed. How Do I Buy Shares Directly in a Company? If you are wondering how you can purchase shares in a company, the process is similar whether you invest through an ISA or a General Investment Account. Choose a platform and the right investing account. Open the account, deposit money, and finally, place your trade. Still, you should also know that most investors buy shares through a regulated investment platform or stockbroker, which purchases shares on their behalf through the relevant stock exchange. What are the Costs