Ipswich Building Society Is Now Suffolk: Customer Account Guide

by
Former Ipswich Building Society Customer Guide

Ipswich Building Society Is Now Suffolk: Customer Account Guide

If you still have an Ipswich Building Society savings passbook, mortgage statement, account number or old letter, you have not found a different bank by mistake. Ipswich Building Society changed its name to Suffolk Building Society on 9 November 2021.

The important point for an existing customer is that this was a name change rather than a sale of old Ipswich accounts to an unrelated provider. Today, Suffolk Building Society is the organisation to contact about legacy Ipswich savings accounts, mortgages, statements, passbooks, maturity instructions and account access.

Access Suffolk Online Service Contact Suffolk Building Society I Have an Old Ipswich Account
Independent website notice: Building-society.org is not Ipswich Building Society or Suffolk Building Society and cannot access, verify, unlock, transfer, close or change your account. Do not enter a savings account number, mortgage number, password, memorable word, mobile security code or identity document on this website.

Editorial review: 18 September 2026. Current contact routes, branches, online-account guidance, FSCS information and legacy-name details were checked against Suffolk Building Society sources. Product rates and account terms can change.

Quick Answer for Former Ipswich Building Society Customers

Old name Ipswich Building Society.
Current name Suffolk Building Society.
Name changed 9 November 2021.
Main customer number 0330 123 0723.
Current regulator reference Financial Services Register FRN 104875.
Online account service Eligible savings and mortgage customers can register through Suffolk Building Society’s current online service.
Current FSCS limit Eligible deposits are currently protected up to £120,000 per depositor with Suffolk Building Society, subject to FSCS rules.
Ipswich branches Town Centre and Ravenswood locations continue to provide face-to-face branch services.
Most important answer: do not throw away an Ipswich Building Society passbook or old mortgage paperwork simply because the branding has changed. Keep the original record and contact Suffolk Building Society using its current official details if you need to confirm the account, withdraw money, request a statement or manage the mortgage.

Choose Your Situation

Old saver I have an Ipswich passbook

Keep it. Suffolk Building Society still uses passbook-based savings arrangements and may require the passbook for some withdrawals.

What to do next
Digital access I want to see my old account online

Eligible existing savings and mortgage customers can register for Suffolk’s newer online service.

Registration requirements
Mortgage My mortgage paperwork says Ipswich

Use Suffolk Building Society’s existing-borrower service for balances, product changes, overpayments and support.

Mortgage guidance
Savings My old savings product is no longer advertised

Do not assume the account has disappeared. Suffolk provides guidance for discontinued savings products and existing savers.

Manage legacy savings
Local help I want to speak to someone in Ipswich

Use the Town Centre or Ravenswood branch. The head office is not a transaction counter.

Ipswich locations
Name confusion A third party questions my old document

The Society’s own transitional mortgage documentation identifies 9 November 2021 as the effective date of the name change.

Name-change evidence

What Happened to Ipswich Building Society?

Ipswich Building Society did not disappear because it was absorbed into a large banking group. The mutual changed its name to Suffolk Building Society with effect from 9 November 2021.

The new name was intended to reflect the wider area served by the Society while retaining its Suffolk roots. Before the change, the Society told existing members that they would not experience a change in the way it did business and that its personal-service approach would continue.

  • 1849
    Founded under names including Ipswich and Suffolk Permanent Benefit Building Society.
  • 1969
    “Permanent Benefit” was removed, resulting in Ipswich & Suffolk Building Society.
  • 1975
    After taking in Ipswich & District Building Society, the organisation became Ipswich Building Society.
  • 2020
    Members approved the proposed Suffolk Building Society name at the AGM.
  • 9 November 2021
    Ipswich Building Society formally became Suffolk Building Society.
  • Today
    Legacy Ipswich customers use Suffolk Building Society’s current branch, telephone, postal and online-service routes.
This was not simply a marketing nickname. The legal and customer-facing name changed. Older documents can therefore legitimately show “Ipswich Building Society”, while newer documents use “Suffolk Building Society”.

I Still Have an Ipswich Building Society Account — What Should I Do?

Start by identifying what you actually hold. An old Ipswich document may relate to a savings account, Cash ISA, children’s account, fixed-term product or mortgage. The next step is different for each.

Keep the original passbook, statement or mortgage letter.
Find the account number printed on your record.
Check whether the account holder’s address has changed.
Check whether Suffolk has your current UK mobile number.
Use Suffolk’s current contact details, not an old telephone number from historic paperwork.
Do not open a new account merely because the old account uses Ipswich branding.

Official current support Suffolk Building Society Help and Support

After opening this link:

  1. Choose Savings or Mortgages depending on the old Ipswich product you hold.
  2. Look for guidance for existing customers rather than starting a new application.
  3. If you have an old savings account, check the managing-account and discontinued-product information.
  4. If your address, name or contact details have changed since the Ipswich era, update those details through an approved route.
  5. Call 0330 123 0723 if the old account cannot be identified through the online guidance.
Do not send sensitive account details by ordinary email unless Suffolk specifically instructs you to do so through an approved process. For account-specific discussion, use the Society’s secure online message facility where available, telephone verification or a branch.

Can an Old Ipswich Building Society Account Be Viewed Online?

Potentially, yes. Suffolk Building Society launched a newer online service for members in 2023. Eligible branch savings accounts and mortgages can be registered so customers can view balances and transactions and send secure messages.

This is useful for long-standing Ipswich Building Society customers who never previously had digital account access. Registration is not automatic just because the account existed before the name change.

UK address The online service requires a UK address for registration.
Name and date of birth Your registration information must match the Society’s records.
Postcode Use the postcode recorded against the account.
Existing account number Find it in the savings passbook, statement, mortgage offer or annual mortgage statement.
Registered UK mobile The mobile number must already be registered to the account and unique to you.
Secure messages Registered customers can use secure messaging for eligible account discussions.
Current exclusions: Suffolk says online viewing is not available in some circumstances, including certain operators on children’s accounts, corporate accounts, trustees, customers based outside the UK, Child Trust Funds and Junior ISAs.

Official online service Register or Sign In to Suffolk Building Society Online Service

After opening this link:

  1. Choose the existing-member registration route if you have not registered before.
  2. Have your old savings or mortgage account number ready.
  3. Enter your details exactly as held by Suffolk Building Society.
  4. If the mobile number on the account is missing or outdated, contact the Society before repeatedly retrying registration.
  5. Once registered, use the secure message function for account-specific questions where appropriate.

Official login help Suffolk Online Service FAQs

After opening this link:

  1. Use the forgotten-username route if you previously registered but cannot remember your details.
  2. Check where your savings or mortgage account number is shown.
  3. Read the secure-messaging guidance before sending account information.
  4. Contact Member Support if the account exists but registration still fails.

Managing an Old Ipswich Building Society Savings Account

Suffolk Building Society still supports existing savers, including customers whose original documentation predates the 2021 name change. Some older products are no longer open to new customers, so the fact that you cannot find the product on the current savings comparison page does not by itself mean your account has closed.

Old passbook Keep it. Current Suffolk withdrawal guidance says customers issued with a passbook may need it when giving withdrawal instructions.
Account statement You can request a statement showing transactions for a specified period and the balance at the requested statement date.
Interest certificate Suffolk provides a route to request a Certificate of Savings Interest for a specified tax year.
Maturing fixed account The Society says it writes before maturity and provides instructions for choosing another product or closing the account.
Paying money into an old account? Do not copy sort codes, central collection account numbers or payment references from an old letter or a third-party website. Open Suffolk Building Society’s current managing-your-account page and verify the payment instructions immediately before sending money.

Official savings management Manage an Existing Suffolk Building Society Savings Account

After opening this link:

  1. Choose the section matching your task: payment in, withdrawal, maturity, statement or interest certificate.
  2. Read the withdrawal conditions for your individual savings product before requesting money.
  3. If a passbook was issued, check whether Suffolk requires it for the transaction.
  4. For an electronic payment, copy payment details only from the current official page.
  5. Keep confirmation of any transaction or instruction.

What If My Mortgage Still Says Ipswich Building Society?

Older mortgage offers, deeds and annual statements may use the Ipswich Building Society name. Suffolk Building Society’s own transitional mortgage documentation expressly identifies 9 November 2021 as the effective date separating the old and new names.

The historic document also identifies the same Financial Services Register reference, 104875. That makes the continuity particularly useful when an old legal document and a current Suffolk Building Society statement appear to show different lender names.

View the mortgage Eligible borrowers can register for Suffolk’s online service to view their mortgage balance.
Change your deal Existing borrowers have a dedicated route for product changes and loyalty products.
Overpayments Check the mortgage offer and current criteria before paying extra because allowances and Early Repayment Charges depend on the product.
Moving home Porting can be possible on qualifying products, subject to current affordability, status and loan-to-value requirements.
Payment difficulty Suffolk publishes a dedicated mortgage-payment-difficulty contact number: 01473 278510.
Old lender name Do not amend an original mortgage deed yourself because the branding is historic. Ask Suffolk if a solicitor, conveyancer or other institution needs clarification.

Official mortgage help Suffolk Building Society Mortgage Information

After opening this link:

  1. Choose the existing-borrower route if the mortgage was originally opened with Ipswich Building Society.
  2. Check your mortgage account number on the offer or latest annual statement.
  3. For a rate switch, review the dedicated existing-borrower products rather than starting a brand-new mortgage application.
  4. Before an overpayment or full redemption, check whether an Early Repayment Charge applies.
  5. If payments are becoming difficult, contact the Society early rather than waiting for arrears to accumulate.
Mortgage warning: your home may be repossessed if you do not keep up repayments on your mortgage. Product availability, Early Repayment Charges and affordability requirements depend on the individual mortgage.

Old Ipswich Passbooks, Statements, Deeds and Letters

Legacy paperwork can look confusing because the brand on the document may no longer match the name on today’s website. Do not discard an original document merely because it says Ipswich Building Society.

Old document
What it can tell you
Practical next step
Savings passbook
Account holder name, account number and historic transactions.
Keep it and take it to Suffolk when a branch transaction or account verification requires it.
Savings statement
Account number, product information and recorded address.
Use the account number when asking Suffolk to identify the account or register eligible online access.
Mortgage offer
Original loan terms, mortgage number and lender name at the time.
Use Suffolk’s current existing-borrower route for present-day servicing.
Mortgage deed
Historic legal lender details connected with the property charge.
Do not alter it yourself. Ask Suffolk or your conveyancer if the old name needs explaining in a transaction.
Old branch letter
Historic contact or product information.
Do not assume the telephone number, opening hours, rate or payment instructions are still current.
Interesting legacy clue: Suffolk’s heritage material notes that customers may even come across much older passbooks carrying names such as Ipswich & Suffolk Building Society or Ipswich and Suffolk Permanent Benefit Building Society.

Ipswich Suffolk Building Society Branches, Hours and Map

Former Ipswich Building Society customers still have two current Suffolk Building Society locations in Ipswich: the Town Centre branch and Ravenswood. These are better choices for normal face-to-face customer transactions than the Society’s head office.

Ipswich Town Centre

Address:
Mutual House
Princes Street
Ipswich, Suffolk
IP1 1QT

Telephone: 01473 230211

Monday: 9:00am–4:30pm

Tuesday: 9:00am–4:30pm

Wednesday: 9:30am–4:30pm

Thursday: 9:00am–4:30pm

Friday: 9:00am–4:30pm

Saturday: 9:00am–1:00pm

Sunday: Closed

Open Town Centre Branch in Google Maps

Ipswich Ravenswood

Address:
46 Hening Avenue
Ipswich, Suffolk
IP3 9QJ

Telephone: 01473 273736

Monday: 9:00am–4:30pm

Tuesday: 9:00am–4:30pm

Wednesday: 9:30am–4:30pm

Thursday: 9:00am–4:30pm

Friday: 9:00am–4:30pm

Saturday/Sunday: Closed

Head office is not a transaction branch. Suffolk Building Society specifically states that its head office at Freehold House does not offer transaction facilities. The nearest branch to head office is Ravenswood.

Official branches Suffolk Building Society Branch Finder

After opening this link:

  1. Select Ipswich Town Centre, Ipswich Ravenswood or another Suffolk location.
  2. Open the individual branch page.
  3. Confirm today’s opening hours before travelling.
  4. Check accessibility information if you need wheelchair access, hearing assistance or another adjustment.
  5. Book an appointment for a longer account discussion if appropriate.

Suffolk Building Society Contact Details for Ipswich Legacy Customers

Savings, mortgages & general enquiries 0330 123 0723
Published general enquiry hours Monday–Friday 9:00am–5:00pm; Saturday 9:00am–1:00pm.
Mortgage payment difficulties 01473 278510
Head office Freehold House, 6–8 The Havens, Ransomes Europark, Ipswich, Suffolk IP3 9SJ.
Head-office transactions Not available. Use a customer branch for normal branch transactions.
Current official website suffolkbuildingsociety.co.uk

Official contact page Contact Suffolk Building Society

After opening this link:

  1. Choose telephone, branch or another published contact route according to your task.
  2. Tell the Society that your paperwork is under the former Ipswich Building Society name if relevant.
  3. Have the old account number available, but provide it only after you are satisfied you are dealing with the genuine Society.
  4. For mortgage-payment difficulty, use the dedicated support route rather than a general enquiry.

Before Visiting a Branch With an Old Ipswich Account

A legacy account can take longer to discuss than a simple cash transaction, particularly if your address, name or contact information has changed since the account was opened.

Bring the original passbook or recent account statement if available.
Bring suitable identification if the Society asks to refresh customer records.
Write down your current address and any previous address connected with the account.
Take evidence of a name change where relevant.
Know whether you want information, a withdrawal, closure, address change or online access.
Book an appointment for a complicated legacy account rather than assuming a quick counter visit will be enough.

Official appointment booking Book a Suffolk Building Society Branch Appointment

After opening this link:

  1. Select the branch that is easiest for you to reach.
  2. Choose an available appointment slot.
  3. Use the appointment to discuss an existing account, update details, register an attorney or report a bereavement where appropriate.
  4. For mortgage appointments, follow Suffolk’s telephone mortgage route because mortgage appointments are handled differently.

Are Old Ipswich Building Society Savings Still FSCS Protected?

Eligible deposits with Suffolk Building Society are covered by the Financial Services Compensation Scheme subject to the scheme’s rules. Suffolk’s current FSCS information states a standard limit of £120,000 per eligible depositor with the Society.

£120,000 Current standard FSCS limit per eligible depositor with Suffolk Building Society.
£240,000 Potential total standard protection for an eligible joint account where two eligible account holders each receive the individual limit.
FRN 104875 Suffolk Building Society’s current Financial Services Register reference.
Name change does not mean a second protection allowance. Do not treat “Ipswich Building Society” and “Suffolk Building Society” as two unrelated institutions for the same continuing Society simply because you have accounts or paperwork under both names.

Official FSCS information Suffolk Building Society FSCS and Savings Downloads

After opening this link:

  1. Locate the current FSCS Information Sheet in the savings downloads.
  2. Check the current protection limit rather than relying on an older Ipswich-era leaflet.
  3. Confirm whether each account type is eligible for protection.
  4. If you hold a balance near the protection limit, check the latest FSCS rules directly before making a major deposit decision.

What Changed — and What Did Not?

Issue
Before
Now
Name
Ipswich Building Society
Suffolk Building Society
Effective change
Old name used before 9 November 2021.
Current name used from 9 November 2021.
Organisation
Member-owned building society.
Continues as Suffolk Building Society.
Regulatory reference
Legacy transition documents identify FRN 104875.
Current Suffolk materials still identify FRN 104875.
Digital access
Many long-standing accounts were traditionally branch/passbook serviced.
Eligible branch accounts and mortgages can now be viewed through the newer online service.
Customer route
Ipswich-branded website, letters and branches.
Use current Suffolk Building Society website, branches and telephone numbers.

Complaints, Bereavement, Power of Attorney and Extra Support

A legacy account sometimes comes to light because the original saver has died, lost capacity or needs another person to help manage finances. Suffolk provides current processes for bereavement, Power of Attorney and additional support rather than requiring customers to rely on old Ipswich procedures.

Bereavement Use Suffolk’s current bereavement guidance and contact the Society before assuming what documents will be needed.
Power of Attorney A branch appointment can be used to tell the Society about an attorney and discuss account-management arrangements.
Extra support Suffolk allows customers to request additional support where health, accessibility or personal circumstances affect account management.
Complaint Complaints can be made through the Society’s online form, in a branch, by email or by telephone on 0330 123 0723.

Suffolk says it aims to send a final complaint response within eight weeks where the matter has not been resolved earlier. If the complaint remains unresolved, eligible customers may be able to refer it to the Financial Ombudsman Service, subject to its rules and time limits.

Official complaints Make a Complaint to Suffolk Building Society

After opening this link:

  1. Explain that the issue concerns a former Ipswich Building Society account if that is relevant.
  2. Give the account or mortgage reference through the Society’s approved complaint route.
  3. Set out what happened in date order.
  4. State what you want the Society to review or correct.
  5. Keep the complaint reference and final-response letter in case external escalation becomes necessary.

Common Mistakes Former Ipswich Customers Should Avoid

Assuming Ipswich was taken over The 2021 change was a renaming of the Society, not evidence that your account was sold to a completely unrelated bank.
Throwing away an old passbook Keep it until Suffolk has confirmed the account status and whether the passbook is needed for future transactions.
Using historic payment instructions Payment details can change. Always obtain current instructions from Suffolk immediately before sending money.
Going to head office for a withdrawal Freehold House does not provide normal branch transaction facilities.
Creating a second account unnecessarily First ask Suffolk whether your existing legacy account can be identified or registered online.
Editing an old mortgage document Historic Ipswich wording is expected on older documents. Ask the lender or a legal professional if clarification is needed.

Related Building Society Guide

If you are comparing how a much larger mutual handles savings, mortgages, branches and online access, the following published guide may also be useful.

Nationwide Building Society: Mortgages, Savings & Help

Official Suffolk Building Society Resources

Use these official pages for the latest account instructions. Historic Ipswich Building Society documents are useful evidence, but present-day account servicing should follow current Suffolk Building Society information.

Suffolk Building Society Official Website Official 2021 Name-Change Announcement Society History & Heritage Online Service Online Service FAQs Manage Existing Savings Mortgage Information Branch Finder Contact Suffolk Building Society Help & Support Complaints

Independent Accuracy and Financial Safety Notice

Building-society.org is an independent informational website. It is not Suffolk Building Society, the former Ipswich Building Society, the Financial Conduct Authority, Prudential Regulation Authority, Financial Services Compensation Scheme or Financial Ombudsman Service.

This page does not provide personalised financial advice and cannot confirm the status of an individual savings account or mortgage. Rates, withdrawal limits, product conditions, branch hours, account-access rules and protection limits can change.

Verify before acting: use the current Suffolk Building Society website before sending money, closing an account, making a large withdrawal, changing a mortgage or sharing personal information.

Ipswich Building Society FAQs

1. Does Ipswich Building Society still exist?

It no longer operates under the Ipswich Building Society name. Ipswich Building Society changed its name to Suffolk Building Society with effect from 9 November 2021. Existing customers should now use Suffolk Building Society’s current website, branches and contact details.

2. Was Ipswich Building Society taken over?

The 2021 event was a name change to Suffolk Building Society rather than the transfer of Ipswich accounts to an unrelated banking group. The Society continued as a mutual under its new name.

3. What happens to my old Ipswich Building Society savings account?

Contact Suffolk Building Society about the account. Keep your old passbook or statement and use the account number when the Society asks for it. Some older products may now be discontinued for new customers but can still require existing-customer servicing.

4. Can I still use an Ipswich Building Society passbook?

Do not discard an old Ipswich passbook. Suffolk Building Society’s current savings guidance still refers to passbooks and says customers issued with one may need it for some withdrawal instructions. Contact the Society or take the passbook to a branch if you need the account checked.

5. Can I access my old Ipswich Building Society account online?

Eligible savings and mortgage customers can register for Suffolk Building Society’s current online service. Registration requires matching customer information, an eligible account number and a UK mobile number already registered to the account. Some account types and customer circumstances are excluded.

6. What is the Suffolk Building Society phone number for old Ipswich customers?

Suffolk Building Society currently publishes 0330 123 0723 for savings, mortgages and general enquiries. Use the latest contact page before calling because specialist issues can have separate numbers.

7. Where can I visit Suffolk Building Society in Ipswich?

Current Ipswich branches include the Town Centre branch at Mutual House, Princes Street, Ipswich IP1 1QT and the Ravenswood branch at 46 Hening Avenue, Ipswich IP3 9QJ. Check current opening hours before travelling.

8. Why does my mortgage deed still say Ipswich Building Society?

Older mortgage documents can show the previous name because Suffolk Building Society’s own transition documentation identifies 9 November 2021 as the effective date of the name change. Do not alter the original document yourself; ask Suffolk or your conveyancer if clarification is required.

9. Are Suffolk Building Society savings protected by FSCS?

Eligible deposits are covered subject to FSCS rules. Suffolk’s current information states a standard limit of £120,000 per eligible depositor with the Society. Check the latest FSCS information before relying on a protection amount for a large balance.

10. Is Suffolk Building Society head office a branch?

No. Suffolk states that its head office at Freehold House, 6–8 The Havens, Ransomes Europark, Ipswich IP3 9SJ does not offer transaction facilities. For normal face-to-face savings transactions, use an appropriate branch such as Ipswich Ravenswood or Ipswich Town Centre.

Leave a Comment