Furness Building Society bank logo

Furness Building Society 5 Year Fixed Rate Cash ISA Review4.91% AER (Sep 2026)

Cash ISA from Furness Building Society

Protection

FSCS

Up to £120,000

Min balance

£1,000

Max balance

None

Access

No access until maturity

Interest paid

Anniversary

Transfers in

Accepted

  • Savers who can deposit at least £1,000

Please verify all details with the provider – for more info read our Disclaimer

Estimated returns with Furness Building Society's Cash ISA

Want to know how much interest you will receive with Furness Building Society's 5 Year Fixed Rate Cash ISA?

Estimated interest

£1,000 saved

£271

At 4.91% AER

£5,000 saved

£1,354

At 4.91% AER

£10,000 saved

£2,708

At 4.91% AER

£50,000 saved

£13,541

At 4.91% AER

Estimated over the 60-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 Furness Building Society 5 Year Fixed Rate Cash ISA

This account suits someone who wants to shelter a lump sum from tax and is genuinely comfortable leaving it untouched for five years, earning 4.91% AER tax-free throughout. Furness accepts ISA transfers in, which is useful if you want to consolidate existing ISA money at this rate. The real catch is the no-access-until-maturity rule, so if your circumstances change you have no route out. If you want a slightly higher rate on the same term, Tandem Bank's 5 Year Fixed Rate Cash ISA is currently at 4.93%, though the difference is marginal.

Compare Cash ISAs

3 alternatives to Furness Building Society's 5 Year Fixed Rate Cash ISA

Similar accounts from the same category, closest on rate.

D

DepositScout Alerts

2 minutes ago

Easy Access rate just dropped

A top provider just cut their rate. Here's what you need to know about the latest market shift.

Nationwide FlexSaver Rate Down
4.20% AER
4.75%
View Best Rates
Live Market Tracking

Be the first to know when this Furness Building Society rate drops.

Join 1,000+ savers using DepositScout who get instant email alerts when top UK savings rates change. Never miss out on a better deal again.

Takes 30 seconds · No spam · Unsubscribe any time