Credit Unions UK — What They Are, How to Join, and Why They're Worth Considering
What is a credit union, how they work, how to join one in the UK, and how they compare to banks for savings and borrowing.
·3 min read
Credit unions are one of the UK’s best-kept financial secrets — offering affordable loans, decent savings, and a genuinely ethical alternative to banks and high-cost lenders.
What Is a Credit Union?
Feature
Detail
Type
Not-for-profit financial co-operative
Owned by
Its members
Regulated by
FCA and PRA
FSCS protected
Yes — up to £85,000
Services
Savings, loans, sometimes current accounts
Number in UK
~400
Members
~2 million
How Credit Unions Work
Feature
How it works
You save
Regular or lump-sum savings
Members borrow from the pool
Loans funded by members’ savings
Dividends
Interest on savings paid as a dividend (typically 1%–3%)
No shareholders
Profits returned to members, not investors
Volunteer governance
Run by elected volunteers from the membership
Who Can Join?
Credit unions require a common bond — a shared connection between members:
Bond type
Examples
Geographic
Living in a specific area (e.g. city, borough, county)
Employer
Working for a specific company or sector (e.g. NHS, police, teachers)
Association
Belonging to a trade union, religious group, or community organisation
Most people can find a credit union based on where they live. Search at Find Your Credit Union.
Savings with Credit Unions
Feature
Detail
Interest rates
Typically 1%–3% (paid as an annual dividend)
FSCS protection
Yes — up to £85,000
Regular savings
Usually encouraged — small, regular amounts welcome
Access
Usually easy access, but varies by credit union
ISAs
Some credit unions offer Cash ISAs
Junior savings
Many offer children’s accounts
Credit Union Savings vs Bank Savings
Feature
Credit union
High street bank
Interest rate
1%–3%
3%–5% (easy access)
FSCS protection
Yes
Yes
Community focus
Yes
No
Minimum savings
Often as low as £1
Varies
Accessibility
May be limited hours/online
Full digital banking
Ethical
Not-for-profit
Profit-driven
Loans from Credit Unions
Interest Rate Cap
Lender type
Typical APR
Credit union
1%–42.6% (capped at 42.6%)
Bank personal loan
3%–15%
Credit card
18%–30%
Doorstep lender
150%–400%
Payday lender
500%–1,500%
Credit union rates are capped by law at 42.6% APR (3% per month). For small, short-term loans, this is dramatically cheaper than high-cost alternatives.
Loan Features
Feature
Detail
Loan amounts
Typically £50 – £15,000
Repayment periods
1 month – 10 years
No hidden fees
No arrangement fees, no early repayment penalties
Linked savings
Many require you to save alongside borrowing
Responsible lending
Affordability checked — won’t lend more than you can afford
Payroll deduction
Some employer credit unions deduct repayments from wages
Example Loan Costs
Borrow
Term
APR
Monthly payment
Total repaid
£500
12 months
26.8%
~£48
~£575
£1,000
24 months
12.7%
~£47
~£1,130
£3,000
36 months
8.9%
~£95
~£3,430
Compare this to payday lenders where borrowing £500 for one month can cost £100+ in fees.