Compare our best cash ISA rates

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55 results found, sorted by Highest interest rate. We always order products with our partners first and we may receive a small commission if you click on the deal and then purchase it. Find out how we order our comparisons.

Aldermore 5 Year Fixed Rate Cash ISA

Term
5years
Open with
£1,000
Interest rate
5.12%AER fixed
Protection scheme
FSCS
ISA transfers in
Accepted
Withdrawals and closure permitted subject to 180 days loss of interest penalty.
More Information
Rate Tiers
Gross rateGross rateAER rateAER rate
Excluding bonusIncluding bonusExcluding bonusIncluding bonus
£1,000.005.12%5.12%5.12%5.12%
Eligibility
Maximum AgeUnlimited
Minimum Initial Deposit£1,000
Minimum Age18 years
Permanent UK Resident

Castle Trust Bank 5 Year Fixed Rate e-Cash ISA

Term
5years
Open with
£1,000
Interest rate
5.12%AER fixed
Protection scheme
FSCS
ISA transfers in
Accepted
No withdrawals permitted during the term. Closure and transfers out permitted subject to 360 days loss of interest.
More Information
Rate Tiers
Gross rateGross rateAER rateAER rate
Excluding bonusIncluding bonusExcluding bonusIncluding bonus
£1,000.005.12%5.12%5.12%5.12%
Eligibility
Maximum AgeUnlimited
Minimum Initial Deposit£1,000
Minimum Age18 years
Permanent UK Resident

Castle Trust Bank 3 Year Fixed Rate e-Cash ISA

Term
3years
Open with
£1,000
Interest rate
5.05%AER fixed
Protection scheme
FSCS
ISA transfers in
Accepted
No withdrawals permitted during the term. Closure and /transfers out permitted subject to 270 days loss of interest.
More Information
Rate Tiers
Gross rateGross rateAER rateAER rate
Excluding bonusIncluding bonusExcluding bonusIncluding bonus
£1,000.005.05%5.05%5.05%5.05%
Eligibility
Maximum AgeUnlimited
Minimum Initial Deposit£1,000
Minimum Age18 years
Permanent UK Resident

Meteor Savings Barclays Bank - 3-Yr Fixed Term Structured ISA

Term
3years
Open with
£5,000
Interest rate
5.05%AER fixed
Protection scheme
FSCS
ISA transfers in
Accepted
More Information
Rate Tiers
Gross rateGross rateAER rateAER rate
Excluding bonusIncluding bonusExcluding bonusIncluding bonus
£5,000.005.31%5.31%5.05%5.05%
Eligibility
Maximum AgeUnlimited
Minimum Initial Deposit£5,000
Minimum Age18 years
Permanent UK Resident

Castle Trust Bank 2 Year Fixed Rate e-Cash ISA

Term
2years
Open with
£1,000
Interest rate
5.04%AER fixed
Protection scheme
FSCS
ISA transfers in
Accepted
Withdrawals are not permitted. Early closure is permitted (including transferring to another ISA provider) but this will be subject to an interest penalty of 180 days’ interest, which may result in you receiving less money than you originally deposited.
More Information
Rate Tiers
Gross rateGross rateAER rateAER rate
Excluding bonusIncluding bonusExcluding bonusIncluding bonus
£1,000.005.04%5.04%5.04%5.04%
Eligibility
Maximum AgeUnlimited
Minimum Initial Deposit£1,000
Minimum Age18 years
Permanent UK Resident

Aldermore 3 Year Fixed Rate Cash ISA

Term
3years
Open with
£1,000
Interest rate
5.03%AER fixed
Protection scheme
FSCS
ISA transfers in
Accepted
Withdrawals and closure permitted subject to 180 days loss of interest penalty.
More Information
Rate Tiers
Gross rateGross rateAER rateAER rate
Excluding bonusIncluding bonusExcluding bonusIncluding bonus
£1,000.005.03%5.03%5.03%5.03%
Eligibility
Maximum AgeUnlimited
Minimum Initial Deposit£1,000
Minimum Age18 years
Permanent UK Resident

Aldermore 2 Year Fixed Rate Cash ISA

Term
2years
Open with
£1,000
Interest rate
5.01%AER fixed
Protection scheme
FSCS
ISA transfers in
Accepted
Withdrawals and closure permitted subject to 180 days loss of interest penalty.
More Information
Rate Tiers
Gross rateGross rateAER rateAER rate
Excluding bonusIncluding bonusExcluding bonusIncluding bonus
£1,000.005.01%5.01%5.01%5.01%
Eligibility
Maximum AgeUnlimited
Minimum Initial Deposit£1,000
Minimum Age18 years
Permanent UK Resident

Skipton 5 Year Fixed Rate Cash ISA Issue 316

Term
5years
Open with
£1
Interest rate
5%AER fixed
Protection scheme
FSCS
ISA transfers in
Accepted
Withdrawals are not permitted during the term. Closure is permitted subject to 365 days loss of interest.
More Information
Rate Tiers
Gross rateGross rateAER rateAER rate
Excluding bonusIncluding bonusExcluding bonusIncluding bonus
£1.005%5%5%5%
Eligibility
Maximum AgeUnlimited
Minimum Initial Deposit£1
Minimum Age18 years
Permanent UK Resident

The Nottingham 5 Year Fixed Rate Cash ISA Issue 124

Term
30Nov2031
Open with
£1
Interest rate
5%AER fixed
Protection scheme
FSCS
ISA transfers in
Accepted
No withdrawals or closure permitted during term.
More Information
Rate Tiers
Gross rateGross rateAER rateAER rate
Excluding bonusIncluding bonusExcluding bonusIncluding bonus
£1.005%5%5%5%
Eligibility
Maximum AgeUnlimited
Minimum Initial Deposit£1
Minimum Age18 years
Permanent UK Resident
Platinum Trusted Service Award 2026 (Feefo)

Hampshire Trust Bank 5 Year Online ISA Fixed Saver (Issue 13)

Term
5years
Open with
£1
Interest rate
4.95%AER fixed
Protection scheme
FSCS
ISA transfers in
Accepted
Closures and full transfers are permitted subject to paying a fee of 90 days' interest for each year (or part year) remaining on the term.
More Information
Rate Tiers
Gross rateGross rateAER rateAER rate
Excluding bonusIncluding bonusExcluding bonusIncluding bonus
£1.004.95%4.95%4.95%4.95%
Eligibility
Maximum AgeUnlimited
Minimum Initial Deposit£1
Minimum Age18 years
Permanent UK Resident