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Close Brothers Savings 1 Year Fixed Rate Cash ISA Review4.76% AER (Sep 2026)

Cash ISA from Close Brothers Savings

Protection

FSCS

Up to £120,000

Min balance

£10,000

Max balance

£2,000,000

Access

1 Year

Interest paid

Annually/
On maturity

Transfers in

Accepted

  • New and existing savers
  • Savers happy with a £2,000,000 cap
  • Savers who can deposit at least £10,000

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Estimated returns with Close Brothers Savings' Cash ISA

Want to know how much interest you will receive with Close Brothers Savings's 1 Year Fixed Rate Cash ISA?

Estimated interest

£10,000 saved

£476

At 4.76% AER

£50,000 saved

£2,380

At 4.76% AER

£2,000,000 saved

£95,200

At 4.76% AER

Estimated over one year, assuming the rate stays the same and interest stays in the account. Amounts outside this account's minimum or maximum balance are left out.

Our Expert Opinion on Close Brothers Savings 1 Year Fixed Rate Cash ISA

Close Brothers Savings is a well-established bank, and 4.76% on a one-year fixed cash ISA is a solid rate for anyone who wants to shelter interest from tax and can meet the £10,000 minimum. Transfers in are accepted, so this works well if you want to consolidate existing ISA money. The main catch is the usual one for fixed-rate accounts: your money is locked away for the full year, so only commit funds you genuinely will not need. If the minimum is a stretch, OakNorth Bank's 12-month fixed cash ISA edges ahead at 4.77% and may suit a lower opening balance.

Compare Cash ISAs

3 alternatives to Close Brothers Savings's 1 Year Fixed Rate Cash ISA

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