UK Tax

Illustration comparing UK ISA types showing Cash, Stocks and Shares, LISA and Junior ISA allowances for 2026/27
UK Tax

UK ISA Allowance 2026/27: Cash vs S&S vs LISA Compared

The UK ISA allowance for 2026/27 is £20,000 across Cash, Stocks & Shares, LISA, and Innovative Finance ISAs. But from April 2027, the Cash ISA limit drops to £12,000 for under 65s. This guide compares all four ISA types, explains the new rules, and shows which ISA suits your situation.

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