Best cash ISA rates UK 2021

Whether you want to lock cash in for a set time or keep it easy access, use our comparison table to find the best ISA rates.

Cash ISAs are savings accounts you’ll never pay tax on. Just like a normal savings account, you can get cash ISAs that are easy access or fixed term. Use our comparison table below to see what rates they offer and read on to find out whether they’re worth it.

Best cash ISA rates

Table: sorted by interest rate, promoted deals first
Name Product Account type Withdrawals Min. opening balance Interest rate Apply link
UBL UK – 5 Year Fixed Rate Cash ISA
UBL UK
Cash ISA
Withdrawals not permitted
£2,000
1.31% AER fixed for 5 years

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UBL UK – 5 Year Fixed Rate Cash ISA
UBL UK
Cash ISA
Withdrawals not permitted
£2,000
1.31% AER fixed for 5 years

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UBL UK – 5 Year Fixed Rate Cash ISA
UBL UK
Cash ISA
Withdrawals not permitted
£2,000
1.31% AER fixed for 5 years

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UBL UK – 5 Year Fixed Rate Cash ISA
UBL UK
Cash ISA
Withdrawals not permitted
£2,000
1.31% AER fixed for 5 years

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State Bank of India – 5 Year Cash ISA Fixed Deposit
State Bank of India
Cash ISA
Withdrawals not permitted
£5,000
1.25% AER fixed for 5 years

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Shawbrook Bank
Cash ISA
Instant access (penalty applies )
£1,000
1.25% AER fixed for 7 years

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Shawbrook Bank
Cash ISA
Instant access (penalty applies )
£1,000
1.25% AER fixed for 7 years

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Newcastle Building Society
Cash ISA
Instant access (penalty applies )
£500
1.25% AER fixed until 08.09.26

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Newcastle Building Society
Cash ISA
Instant access (penalty applies )
£500
1.25% AER fixed until 08.09.26

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Paragon Bank
Cash ISA
Instant access (penalty applies )
£500
1.15% AER fixed for 5 years

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