Tax on investments

If you earn an income from your investments, you might need to pay an amount of tax. You’re responsible for any tax due, but understanding the rules helps make things simpler. 

Explore tax guides

Helping you to understand when taxes might apply.

Capital Gains Tax
Autumn Budget 2025
Tax on dividends
ISA subscriptions

Capital Gains Tax

Capital Gains Tax (CGT) applies to the profit you make when you sell or dispose of something that’s gone up in value. It’s only the gain that’s taxed, not the total amount you receive.

Your gain is the selling price minus what you paid, including any costs.

In the UK, individuals have a yearly CGT allowance of £3,000 for the current tax year. How much CGT you pay above the allowance depends on your income tax band.

You won’t pay CGT on gains earned within a UK pension scheme or ISA. 

Guide to Capital Gains Tax

Autumn budget 2025

The government budget, released in November 2025, included some key information about tax thresholds, rates and ISA reforms.

Make sure you understand how these changes could affect you.

The autumn budget on GOV.UK

Tax on dividends

Dividends are payments a company makes when it shares some of its profits. Everyone has a dividend allowance, which is £500 for the current tax year. This means you can earn up to the allowance in dividends each tax year without paying tax.

You won’t pay tax on UK dividends within a UK pension scheme or ISA although taxes or fees could apply to foreign stocks and investments.

Dividend tax

ISA subscriptions

ISA subscriptions allow you to save a set amount of money each tax year that is protected against UK capital gains and UK dividends tax. The amount is £20,000 for the current tax year.

You can subscribe to multiple ISAs of the same type (except for Lifetime ISA) within the tax year. All subscriptions must stay within the overall ISA limit of £20,000..

ISA allowances

Investing for longer increases the likelihood of positive returns. Over a period of 5 years or more, investments usually give you a higher return compared to cash savings. But investments can go down as well as up in value, so you could get back less than you put in. Tax treatment depends on individual circumstances and may be subject to change in the future.

Managing your tax responsibilities

Reporting and paying tax

For information and support with all forms of tax, allowances, completing returns and making payments, refer to the government website.

 

You might like to seek independent financial advice if you need help with your tax obligations. Just be aware that charges could apply.

Personal financial advice

If you have a sole income of £100,000, or joint savings, investments and pensions of £100,000, Schroders Personal Wealth could help you achieve more.

 

Schroders Personal Wealth

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