East Sussex Credit Union

East Sussex Credit Union, which today trades as Wave Community Bank, is a credit union rather than a high street bank. It is a financial co-operative owned by its members and run on a not-for-profit basis, and what it offers is savings accounts and loans to people connected to its local area in and around East Sussex¹. Its savings range includes Young Savers Accounts for eligible children under 16 and a PrizeSaver account for members aged 18 or over who are resident in England and Wales or Scotland, and its lending ranges from small loans to members in later life to Home Improvement Loans and homeowner loans of £7,000 to £35,000³.

Because it is a credit union, the way it works is different from a bank in one important respect: the money its members save is pooled and used to fund loans to other credit-worthy members of the same union⁴. Any surplus is returned to members rather than paid to outside shareholders, and its stated purpose is to help members who need financial support⁵. Savings with it are protected by the Financial Services Compensation Scheme, the same scheme that stands behind bank and building society deposits².

What Wave Community Bank is: a credit union, not a high street bank

A credit union is a member-owned financial co-operative. Rather than borrowing on wholesale markets or answering to shareholders, a credit union takes deposits from its members and lends those deposits back to other members who can afford to repay⁴. Wave Community Bank is one of these: it offers savings accounts that members pay into, including through workplace payroll schemes run with employer partners, and lends from those deposits back to its membership.

Credit unions in Great Britain operate under a specific body of law. The key legislation includes the Credit Unions Act 1979, the Co-operative and Community Benefit Societies Act 2014, the Financial Services and Markets Act 2000 and the Financial Services and Markets Act 2023⁶. A credit union is defined in law as a credit union within the meaning of the Credit Unions Act 1979 or, in Northern Ireland, the Credit Unions (Northern Ireland) Order 1985⁷. What this means in practice for a consumer is that a credit union has a mutual structure and a defined membership community rather than an open-to-all customer base: you join as a member, and the same body of rules governs what it can do wherever in the UK it operates.

Membership is based on a "common bond": credit unions serve people who share something, typically living or working in the same area. If one member of your family is already a member, other relatives living at the same address can usually join too⁸. Across England, Scotland and Wales, credit unions together serve more than 1.2 million people⁹, and the wider sector has grown to provide loans and savings at scale: UK credit unions held £2.54 billion in loans to members in 2024 Q1, the highest level on record at that point¹⁰.

The Building Societies Association's consumer factsheet describes the model in one line:

Savings accounts: adults, children and PrizeSaver

Wave Community Bank offers savings accounts for adults and for children, along with a PrizeSaver account, a type of savings account in which savers are entered into a prize draw. Savings accounts of this kind are explained in the site's guide to savings accounts. As with all credit union saving, the money you deposit is protected by the Financial Services Compensation Scheme², and it is used within the membership: members' savings fund loans to other credit-worthy members of the credit union⁴.

Its main savings options, as described on its own site, are:

Credit union saving works on a share-based model. Each share in a credit union is fixed by statute at £1.00, a rule that applies across the rest of the UK¹¹. Historically, credit unions paid members a dividend on their savings rather than interest, with a normal range of dividend payments of between 3 and 5 per cent recorded in official guidance from 2007¹¹; how a particular credit union rewards savers today is set out in its own terms, and Wave Community Bank's current arrangements are on its website¹. Some credit unions also offer accounts aligned to the ISA framework, and PrizeSaver accounts operate on a prize-draw model rather than a guaranteed return.

Saving with a credit union also builds a borrowing history. Credit unions are saving schemes run by their members which allow you to borrow at least twice more than you have saved once you have been a member for a certain length of time¹². For someone with no savings history or a thin credit file, regular saving with a credit union can be a stepping stone to affordable credit, and the habit of saving small amounts regularly is what budgeting guidance from bodies such as Advice NI encourages¹².

Loans: Home Improvement Loans and borrowing later in life

Wave Community Bank's lending includes Home Improvement Loans, aimed at members funding repairs or improvements to their home, and borrowing options for people later in life. Loans in general are covered in the site's guide to loans. Credit union lending is characteristically small-scale and local: the sector has made over half a million loans in a recent four-to-five year period, mostly in the £200 to £400 area¹¹, which is the kind of borrowing that high street lenders are often least interested in serving.

Its lending, as described on its own site, covers:

• Home Improvement Loans: for repairs and improvements to a member's home³
• Homeowner loans: from £7,000 to £35,000³
• Loans for members in later life: smaller borrowing aimed at older members³
• Small loans to members generally: the everyday borrowing credit unions are known for⁴

When you borrow from a credit union, the lender must give you pre-contract credit information in a standardised form, the SECCI, together with an adequate explanation focusing on the key costs and risks of the credit¹³. When you apply, the credit union will normally check your credit record with one or more of the three main UK credit reference agencies, Experian, Equifax and TransUnion¹⁴, so a credit union loan application behaves much like any other borrowing application. The site's guide to credit scores and credit reports explains how these checks work.

Borrowing later in life can be harder to obtain from mainstream lenders, and credit unions exist partly to fill that gap: their stated aim is to help members in need of financial support⁵. In Wales, a government-backed scheme has seen more than 1,000 people borrow from a credit union for the first time¹⁵, which illustrates the role credit unions play for people who are new to borrowing or returning to it after a break. If a credit union loan is being considered alongside other options for problem debt, the site's guide to debt sets out the alternatives.

How charges and loan costs work

Credit unions are run in a "not for profit" way², and this shapes how they charge. Rather than pricing for profit, a credit union charges what it needs to cover its costs and to build reserves, with any surplus returned to members. Interest on credit union loans is charged on the reducing balance of what you owe, and there is a statutory ceiling on the interest a credit union may charge on loans, set under the Credit Unions Act 1979 by the Credit Unions (Maximum Interest Rate on Loans) Order 2013, which applies to England and Wales and Scotland¹⁶.

Because the interest cap is set by law, a credit union cannot charge above it whatever the borrower's circumstances. That is the structural difference from high-cost credit: the legal maximum is fixed, and the credit union's own rates sit below it. Wave Community Bank's current rates and any fees attached to its accounts are published on its own website¹; this site does not carry product rates, so check today's figures there before making any decision.

The sector's finances show how this model behaves at scale. UK credit unions reported total income of £444.47 million in 2025, an increase of 6.03 per cent, despite a 6.66 per cent increase in expenditure¹⁷. In 2023, income rose by 27.5 per cent to £324.3 million while expenditure grew by 28.3 per cent to £250.9 million¹⁸, and in 2024 Q3 total expenditure grew faster than total income, at 11.96 per cent against 8.12 per cent¹⁸. Costs matter to a credit union's members because, in a mutual, the margin between income and cost is what funds the dividend and keeps lending affordable.

Paying in and taking money out

Credit unions have historically been small, local organisations, and the ways you can pay money in and withdraw it reflect that. Many credit unions now offer current accounts: MoneyHelper, the free government-backed money guidance service, explains credit union current accounts and how they work¹⁹, and the site's guide to current accounts covers the general features to expect. Wave Community Bank's own website sets out the payment methods it supports, including any app, online banking, payroll deduction or collection arrangements it operates¹.

A credit union funds its lending from what its members save with it, so deposits are at the heart of how it works. A proposed rule considered in the sector's development would have restricted credit union deposits to the Financial Services Compensation Scheme limit, reflecting concern about deposits above the protected level²⁰; the practical point for a saver is the same today, that money above the FSCS limit is not protected if the institution fails. The site's guide to consumer protection explains how the scheme works.

For day-to-day money management, the key facts are that savings can normally be withdrawn on request, and loan repayments are commonly taken directly from wages or benefits where the credit union offers that facility. Because each credit union sets its own arrangements, the terms on Wave Community Bank's website are the authoritative source for payment timings, minimum balances and any notice periods¹.

Opening an account and changes to its terms

To open an account, you must first qualify for membership of the credit union, which depends on its common bond, typically living or working in its area. Family membership helps here: if one member of your family is already a member, other relatives living at the same address can usually join too⁸. You can locate credit unions covering your area through the finder at www.findyourcreditunion.co.uk², and the Association of British Credit Unions (ABCUL), the trade body for credit unions in England, Wales and Scotland²¹, provides information and a loan calculator at www.abcul.coop⁸.

The steps are normally:

1. Check you qualify under the credit union's common bond, usually living or working in its area⁸.
2. Apply for membership, providing identification as the credit union requires¹.
3. Open the savings account or loan you want, and set up how you will pay in, such as payroll deduction¹.
4. Read the account terms, which govern withdrawals, dividends or prizes, and any notice periods¹.

Once a member, you open the specific account you want, and the credit union's terms govern it. As with any financial firm, the terms can change over time, and the firm must tell you about material changes. Wave Community Bank has not always been known by that name: the organisation behind it traded under earlier names around Brighton & Hove before adopting its current name and the Wave Community Bank brand¹. A change of name does not change your rights as a member; the same firm stands behind the accounts.

If you are comparing a credit union with a bank or building society, the site's directory of banks and building societies and guide to credit unions give the wider picture. The essential eligibility difference is the common bond: a bank will open an account for almost anyone who passes its checks, while a credit union exists for a defined community.

Contacting Wave Community Bank and making a complaint

Wave Community Bank's website, www.wavecb.org.uk, is the place to find its current contact details, opening hours and any branch or office locations¹. Credit unions are typically much smaller than banks, which often means a more direct relationship with the staff who handle your account, but also fewer channels: there may not be a 24-hour phone line or a large branch network.

If something goes wrong, the route is:

1. Complain first to the credit union itself, using the contact details on its website¹.
2. Give it a chance to investigate and respond.
3. If you are unhappy with its final response, or if eight weeks pass without one, escalate to the Financial Ombudsman Service, which is free for consumers to use and can order redress where it upholds a complaint²².

The site's guide to consumer protection explains the ombudsman process step by step.

If the problem involves debt you cannot repay, free help is available before things escalate. StepChange, a debt advice charity, provides information on credit unions and on the ombudsman route⁵, and Citizens Advice publishes guidance on credit union loans and how they work⁸. Complaints about credit union loans are treated like complaints about any other kind of borrowing, so the same ombudsman rules apply.

Where FSCS protection applies and where it stops

Savings held with a credit union are protected by the Financial Services Compensation Scheme². Credit unions in Great Britain have had access to the FSCS since the 2000s, giving members deposit protection for the first time¹¹. The level of cover has changed over the years: official legislation from 2006 recorded members' funds as covered up to a maximum of £31,700¹¹, and the current limit is set by the FSCS, so check its website for today's figure. What matters is the principle: if a credit union fails, the FSCS compensates depositors up to the limit.

The scheme protects the money the institution holds for you: money that is not a deposit, such as a loan you owe, is not what the FSCS covers. You can check a credit union's entry on the Financial Conduct Authority's register yourself before you save with it.

The same protection applies whichever part of the UK the credit union is in, because the FSCS covers deposit-takers UK-wide. The site's guide to consumer protection sets out the full scheme, including how joint accounts and temporary high balances are treated.

Credit union rules in England, Scotland, Wales and Northern Ireland

Credit unions are a UK-wide movement, but the rules differ by nation. In Great Britain, credit unions operate under the Credit Unions Act 1979 and subsequent legislation⁶, while Northern Ireland credit unions fall under the Credit Unions (Northern Ireland) Order 1985⁷. The Bank of England's quarterly credit union statistics are reported at a UK level and split to show aggregated values for England, Northern Ireland, Scotland and Wales¹⁸. Credit union finders list credit unions separately for England, Scotland and Wales, and for Northern Ireland¹⁹.

The movement's size and shape vary across the nations. There are around 400 credit unions across England, Scotland and Wales²³, serving more than 1.2 million people⁹. In Wales, credit union membership rose from 11,000 to 58,000 during the sector's expansion¹¹, and the Welsh Government continues to back first-time credit union borrowing¹⁵. In Scotland, a dedicated Credit Union Working Group with an inclusive membership, including credit union representatives, money advice organisations, Government and agencies, and John Wilson MSP, Convener of the Scottish Parliament's Cross-Party Group on Credit Unions, has shaped policy²⁰, and the Barclays Credit Union Programme saw one of its first successful credit unions based in Scotland²⁰. Northern Ireland has a distinct and long-standing credit union tradition, with less than 1 per cent of the UK population recorded as credit union members in official guidance from 2007¹¹.

For a consumer, the practical differences are modest: whichever nation you live in, a credit union offers FSCS-protected savings and capped-rate loans. The differences are in the finders and support bodies you use to locate one, and in the devolved programmes that promote credit union saving and borrowing. The site's guide to money in Scotland, Wales and Northern Ireland covers where financial rules diverge more broadly.

Free help with money and debt

Several free, impartial services can help alongside, or instead of, borrowing:

• MoneyHelper: the free government-backed money guidance service, which explains credit union current accounts and other everyday banking questions¹⁹.
• Citizens Advice: guidance on credit union loans and where to find information about credit unions⁸.
• StepChange: a debt advice charity covering credit unions and the ombudsman route for complaints⁵.
• Advice NI: money guidance, including budgeting and saving tips and help with credit reports¹².

If you are struggling with repayments, free debt advice comes before any new borrowing: the site's guide to debt sets out the options, from informal arrangements to formal solutions, and where to get each kind of help. Credit unions are part of that landscape because their purpose is to help members in need of financial support⁵, but a credit union loan is still a debt, and the same rules about affordability apply.