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Close Brothers Savings 3 Year Fixed Rate Cash ISA Review4.90% 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

3 Years

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 3 Year Fixed Rate Cash ISA?

Estimated interest

£10,000 saved

£1,543

At 4.9% AER

£50,000 saved

£7,716

At 4.9% AER

£2,000,000 saved

£308,641

At 4.9% AER

Estimated over the 36-month term, 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 3 Year Fixed Rate Cash ISA

Close Brothers Savings is a well-established bank, so this three-year fixed rate Cash ISA at 4.90% should appeal to anyone wanting to shelter a meaningful lump sum from tax for a decent stretch, particularly given the £10,000 minimum which rules out smaller savers. Transfers in are accepted, so consolidating existing ISA money here is straightforward. The real catch is the three-year lock-in, and if you want the same rate with less commitment, Vida Savings has a two-year fixed ISA at the same 4.90%.

Compare Cash ISAs

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