What are the minimum and maximum amounts I can invest in an ISA?
You must invest a minimum of £500 to open our Stocks and shares or Lifetime ISAs, but you can invest as little as £25 per month if you want to make regular payments.
The maximum you can invest across all types of ISA under the current regulations is £20,000 for the 2019/20 tax year. The maximum you can invest in a Lifetime ISA is £4,000 per year.
Find out more about ISA allowances.