Understanding the Stocks & Shares ISA

A Stocks & Shares ISA is a tax-efficient account that lets you invest in shares, funds and ETFs without paying UK tax on your gains or income. It's one of the most popular ways to invest in the UK.

How it works

Each tax year you can invest up to a set ISA allowance — currently £20,000. Any growth or income on investments held inside your ISA is free from UK capital gains and dividend tax, which can make a meaningful difference over time.

Who it's for

• Investors who want their returns to grow free of UK tax.
• People investing for medium- to long-term goals.
• Anyone who wants flexibility to top up or withdraw when they need to.

Things to keep in mind

As with any investment, your capital is at risk and you may get back less than you put in. Tax treatment depends on your individual circumstances and the rules can change in the future.