HSBC Loyalty Cash ISA Review

A cash ISA from HSBC. It ranks 91st of 137 cash ISAs we track.

Variable rate

2.50%AER

Up to 3.00% on some tiers

Protection

FSCS£120,000

Min balance

£1

Max balance

No limit

Access

Instant

Interest paid

Monthly

Transfers in

Accepted

HSBC is also paying up to £500 to switch your current account.

See the switch offer

Rate Tiers

HSBC Premier

3.00%AER

HSBC Premier current account holders

Other current accounts

2.50%AER

All other HSBC current account holders

How It Stacks Up

Ranks 91st of 137

Cash ISAs we track

Below average
This account 2.50%
UK CPI (Aug 2026)
3.10%
Pays 0.60% less
Average cash ISA
2.98%
Pays 0.48% less
Best cash ISA
4.87%
Pays 2.37% less

Inflation: ONS. Averages and best rates: accounts on DepositScout.

A better-paying alternative

Trading 212 bank logo

Trading 212

Cash ISA

4.60%

AER

  • Pays 2.10% more than this HSBC account
  • Includes a 1.00% bonus for 12 months, then 3.60%
Compare Cash ISAs

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A Good Fit For

  • Pro: New and existing savers
  • Pro: Savers who want instant access
  • Pro: Savers who want a monthly income

Worth Weighing Up

  • Con: The rate is variable, so it can go down
  • Con: Not flexible: money you withdraw can't be replaced without using more allowance

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Estimated returns with HSBC's Cash ISA

What you could earn with HSBC's Loyalty Cash ISA.

Estimated interest

£1,000 saved

£25.00

At 2.5% AER

£5,000 saved

£125

At 2.5% AER

£10,000 saved

£250

At 2.5% AER

£50,000 saved

£1,250

At 2.5% AER

Estimated over one year, if the rate stays the same and interest is left in. Amounts outside the account's minimum or maximum aren't shown.

Our Expert Opinion on HSBC Loyalty Cash ISA

Jan WatermannCo-Founder, DepositScout

The HSBC Loyalty Cash ISA pays 2.50%, or 3.00% if you hold an HSBC Premier current account, so who gets value here depends heavily on which tier applies to you. At 2.62% below the best Cash ISA rate of 5.12%, this sits below the market average and at 0.60% below August 2026 CPI, meaning your money loses real value. The non-flexible ISA rule is a genuine catch: any withdrawals permanently use up your annual allowance rather than being restorable, so I would think carefully before touching the money mid-year.

2 alternatives to HSBC's Loyalty Cash ISA

Same type of account, closest on rate.

Common questions about the Loyalty Cash ISA

D

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Nationwide FlexSaver Rate Down
4.20% AER
4.75%
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