Explore Cash ISAs, Stocks & Shares ISAs, Junior ISAs, and Lifetime ISAs — with live rates and our free calculator, all in one place.

Written by
Jonny Pease

Reviewed by
Jan Watermann
Updated · 2026/27 tax year
Answer 6 quick questions to find a good place to start
Answer a few short questions and Penny will point you towards the ISA type worth exploring — no jargon, no pressure.
For guidance only — not financial advice. Always read the full terms before applying.
ISA Types
Each ISA type is designed for a different goal. Here's what you need to know about each one.
Live Rates
Updated from our live feed. Rates shown are AER.
| Provider | Product | Min Balance | |||
|---|---|---|---|---|---|
eToro Top pick | Cash ISA Flexible ISA | 4.87% Variable | Instant | £500 | |
Tandem Bank | 2 Year Fixed Rate Cash ISA Flexible ISA | 4.74% Fixed | 2 Years | £1 | |
Aldermore | 3 Year Fixed Rate Cash ISA Flexible ISA | 4.70% Fixed | 3 Years | £1,000 | |
Find your account to see where your rate ranks | |||||
Tandem Bank | 1 Year Fixed Rate Cash ISA Flexible ISA | 4.67% Fixed | 1 Year | £1 | |
Aldermore | 2 Year Fixed Rate Cash ISA Flexible ISA | 4.66% Fixed | 2 Years | £1,000 | |
Nottingham Building Society | 5 Year Fixed Rate Cash ISA Non-Flexible ISA | 4.65% Fixed | 5 Years | £1 | |
OakNorth Bank | 12 Months Fixed Rate Cash ISA Non-Flexible ISA | 4.63% Fixed | Instant | £1 | |
Coventry Building Society | Fixed Rate ISA Non-Flexible ISA | 4.60% Fixed | 15 Months | £1 | |
OakNorth Bank | 24 Months Fixed Rate Cash ISA Non-Flexible ISA | 4.55% Fixed | Instant | £1 | |
Tembo Top pick | Fixed Rate Cash ISA Non-Flexible ISA | 4.55% Fixed | 1 Year | £500 | |
Hargreaves Lansdown | HL Cash ISA Non-Flexible ISA | 4.52% Variable | Instant | £1 | |
Chip New users only | Smart Cash ISA Flexible | 4.41% Variable | Instant | £1 | |
Showing 12 of 22 results
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At a Glance
Cash ISA | Stocks & Shares ISA | Lifetime ISA (LISA) | Junior ISA (JISA) | Innovative Finance ISA | |
|---|---|---|---|---|---|
| Basics | |||||
| Best for | Safe, tax-free cash savings | Long-term growth, investing | First home or retirement — open age 18–39, contribute to 50, access from 60 | Saving for a child | Experienced P2P investors only |
| 2026/27 allowance | £20,000 | £20,000 | £4,000(within overall limit) | £9,000(separate limit) | £20,000 |
| Age restrictions? | 18+ | 18+ | 18–39 to open | Under 18 only | 18+ |
| Risk & Protection | |||||
| Capital at risk? | — | Yes | —(Cash LISA) | —(Cash JISA) | Yessignificant risk |
| FSCS protected? | Yes(up to £120k) | Yesup to £85,000 (firm failure only — investment losses not covered) | Yes(Cash LISA) | Yes(Cash JISA) | — |
| Access & Bonuses | |||||
| Access restricted? | Depends on type | Generally flexible | Yespenalties apply | Until child turns 18 | Depends on loans |
| Government bonus? | — | — | Yes25% bonus | — | — |
| Watch-outs | |||||
| Key watch-out | Rates can change on variable accounts | You could get back less than invested | Withdrawal penalty outside of qualifying uses — product being replaced by a First-Time Buyer ISA in April 2028 | Cannot access before age 18 | Not for most savers — complex and unprotected |
ISA Guides
ISA Guides

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How stocks and shares ISAs work and what's changing in 2027.

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Millions of UK savers could be affected by sweeping ISA reforms due to take effect in April 2027.

The Bank of England has held the base rate at 3.75% for another meeting, for savers, that means today's strong rates stick around.
Common Questions
ISA Calculator
Illustrative only — based on compound interest at a fixed rate.
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