You can have as many Stocks and Shares ISAs as you like over your lifetime , and from recent rule changes you can now even open and pay into multiple Stocks and Shares ISAs in the same tax year , as long as you stay within the overall ISA allowance.

Quick Scoop

  • There is no hard limit on the number of Stocks and Shares ISAs you can hold with different providers.
  • Since the rule change applying from April 2024, you can pay into more than one Stocks and Shares ISA in the same tax year (previously you were restricted to one).
  • What does matter is the annual ISA allowance , which is £20,000 for the 2025/26 tax year , shared across all your ISAs (cash, stocks and shares, Innovative Finance and Lifetime ISA).
  • You can split that £20,000 however you like between multiple Stocks and Shares ISAs and other ISA types, as long as the total paid in across all ISAs in the tax year doesn’t exceed £20,000.
  • Lifetime ISAs remain the exception: you can only pay into one Lifetime ISA per tax year , up to £4,000 (this £4,000 is part of the £20,000 total).

Simple example

  • You could, in one tax year, have:
    • Stocks and Shares ISA with Provider A (pay in £8,000)
    • Stocks and Shares ISA with Provider B (pay in £7,000)
    • Cash ISA with Provider C (pay in £5,000)

That totals £20,000, so it’s allowed; you’re using more than one Stocks and Shares ISA , but you’re still under the single £20,000 annual cap.

Mini FAQ angle (like a forum thread)

“Can I have 2 Stocks and Shares ISAs at the same time?”

Yes, you can hold and contribute to more than one in the same tax year now, provided your combined ISA subscriptions stay within the annual allowance.

“Is there any point in having lots of them?”

People sometimes use several ISAs to:

  • Spread provider risk or features.
  • Use different investment styles (e.g. passive tracker with one provider, themed funds with another).
    Just remember more accounts can mean more admin and possibly more fees.

“Has anything changed recently?”

Yes: older guidance often says you can only pay into one Stocks and Shares ISA per tax year, but newer rules now allow multiple subscriptions in the same year to Cash, Stocks and Shares and Innovative Finance ISAs, within the £20,000 cap.

Brief table for clarity

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Question Answer
Maximum number of Stocks & Shares ISAs you can hold overall? No specific limit; you can hold several with different providers.
Can you pay into more than one Stocks & Shares ISA in a single tax year? Yes, current rules allow this, as long as you stay within the total ISA allowance.
Overall ISA allowance 2025/26 £20,000 across all adult ISAs combined.
Lifetime ISA special rule Only one Lifetime ISA can be paid into per tax year, up to £4,000 (within the £20,000).
**TL;DR:** You can have and pay into **multiple Stocks and Shares ISAs in the same tax year** , but your **total ISA contributions still can’t exceed £20,000 for 2025/26** , and Lifetime ISAs keep their one-per-year limit.

Information gathered from public forums or data available on the internet and portrayed here.