If you invest you may have to pay Income Tax on any investment income, such as dividends from companies or interest on bonds. You may also have to pay Capital Gains Tax if your investment grows.
Capital gains are the profits earned when an asset – like shares or investment property - is sold higher than its original price. Depending on the type of investment, you may or may not be taxed on earnings, so it’s important to be aware of the rules. Capital Gains Tax is the he most common type of investment tax.
Some investment methods, such as ISAs, are highly tax-efficient too. This means you don't pay UK income tax or capital gains tax on things like gains, growth or income. It's worth noting though that the personal ISA allowance for this tax year is £20,000, which could be split across different types of ISAs.
Additionally, if you're planning for retirement, you could also consider a personal pension. The government offers tax relief on anything you contribute, meaning they top up your investment by 25% if you're a basic rate taxpayer, and could offer more for higher and additional rate taxpayers.
To clarify, the tax relief is actually 20% of the gross amount, but this works out as a 25% top-up on your net contribution. For example, if you put £80 into your pension, HMRC adds £20, making a total of £100 in your pension pot. Here, the £20 top-up is 25% of your original £80 contribution.