How many ISAs can I have?

How many ISAs can you have, pay into or open in a single tax year? This guide explains all.


Individual adult ISA allowances by type

ISA type
Maximum yearly allowance
Stocks and shares ISA
Cash ISA
Innovative Finance ISA (IFISA)
Lifetime ISA
Help to Buy ISA*
£200 per month

*No longer available to open, but can be paid into until November 2029