For many savvy investors, investing is a great way to make your money go further. Put it into something that’s experiencing success, and watch it grow. You can then withdraw your funds and spend them, save them, or reinvest them. However, the money you make from investing isn’t necessarily pure profit. As a new investor in the UK, here are the tax obligations to learn when you get started on your investment journey: 

Capital Gains Tax

Whether you’re investing in a UK ETF, an Australian ETF, real estate, or another investment type, you should know about capital gains tax (CGT) as you start making a profit and plan to sell your investment. 

Capital gains tax is applicable in situations where you’re about to make a profit from selling investments. An example of when you may need to pay CGT is if you bought shares for £1,000 and sold them for £3,000. You may need to pay tax on the £2,000 profit. 

However, it’s not always that straightforward. You don’t need to pay capital gains tax on profit under £3,000 in the 2026/2027 tax year. You may also not need to pay capital gains tax on ISAs and PEPs, UK government bonds, and betting, lottery, or pool winnings. 

Dividend Tax

In the UK, dividend tax is the tax you pay on profits a company pays you as a shareholder. You can earn up to £500 in dividends tax-free each year, and dividends in an Individual Savings Account (ISA) or a pension are tax-free. Outside of those exclusions, you’ll pay different amounts of tax on your dividends based on your income tax band:

  • Basic rate: 10.75%
  • Higher rate: 35.75%
  • Additional rate: 39.35%  

To determine your tax band, add your dividend income to your other yearly income. 

Income Tax

When you start investing money successfully, you’ll receive an income through interest payments or dividends. Whether you’ve invested in bonds, shares, government gilts/bonds outside of an ISA, or similar, you may need to pay tax on that income. 

Your tax band and allowances influence the income tax you pay. Interest, wages, and pension income are tax-free up to the personal allowance of £12,570. If you’re a basic rate taxpayer, you can also earn up to £1,000 in interest tax-free. 

Stamp Duty

Whether you’re buying a property or shares, you may be required to pay stamp duty. This government tax applies to legal documents and major transactions. How the figure is calculated depends on how you’ve purchased your shares.  If you’ve used a stock transfer form for more than £1,000 worth, you’ll pay 0.5% stamp duty, rounded up to the nearest £5. 

To pay this fee, send a copy of your form to HM Revenue and Customs (HMRC) within 30 days of signing and dating it. If you’ve purchased them electronically, the tax will be deducted automatically at purchase. 

As lucrative as investments can be in the UK, including property and shares, the profits you make aren’t necessarily yours alone to keep. As soon as you enter the world of ETFs, real estate, and other investments, learn more about your tax obligations to ensure you’re meeting them.