Notices

  • Savings customers - interest rates on many of our variable rate savings products will be decreasing from 29 January. We have emailed or written to you to let you know of how these interest rate decreases affect you. See our variable savings rate changes

  • UK Landlords - The Renters’ Rights Bill, introduced in September 2024, received Royal Assent on 27 October 2025 and is now law as the Renters’ Rights Act. Read more about what to expect.

  • Savings: Interest rates for Windfall Bond will decrease by 0.25% from 1 January 2026. We will write to all customers individually to confirm the new rates.

    Mortgages: Tracker mortgages will change on 25 January 2026 and we will write to customers individually with revised payment details where the new rate exceeds the minimum rate (or ‘floor’) already applying to their mortgage.

  • Our Market Tracker Cash ISA (2) paying 4.03% AER is now back on sale. Find out more

Our Online Service

A convenient and secure way of managing your savings accounts and viewing your mortgage balance and latest transactions.

Please note: Due to improved security, you must have a unique email address for your Online Service account. If you currently share an email address with another customer, a different email address will need to be used to register each Online Service account on our upgraded system. 

On 12 May 2025 we launched our new and improved Online Service. With added benefits, a new modern design and improved navigation we want to provide you with the best online experience possible. Discover more about our new and improved Online Service.

If you’re already registered for our Online Service

First time since 12 May you're logging in?

If you haven't logged in to the Online Service since 12 May, you'll need to register again following some simple steps.

 

 

 

 

Already logged in since 12 May?

You can log in using this link below.

 

Please note: The login fields for both the password and Memorable Word are case-sensitive.

 

 

   Online Service login   

 

Not registered for our Online Service?

If you're an existing customer and would like to access your accounts online, you will need to register for our Online Service.

 

Need some extra help?

There are some frequently asked questions below and, if you still need some help, please get in touch with our friendly Online Support Team by calling us on 03300 243406. Our phone lines are open Monday - Friday (9am - 5:30pm); excluding Bank Holidays.

Our handy guide provides useful information on how to operate your account online.

Two factor authentication adds an extra layer of security and is designed to make sure you're the only person who can access your Family Building Society account(s).

It is a security measure which requires you to provide two separate forms of identification to verify your identity when logging in. For our Online Service, the first factor is your password, and the second factor is a One-Time Passcode which will be sent to your mobile phone as a text message or as a voice message to your landline.

The One-Time Passcode is a unique code that is sent to your mobile phone as a text message or as a voice message to your landline which you will be required to enter each time you log in to the Online Service.

The One-Time Passcode is 6 digits long and is valid for 2 minutes from the time that it is sent to you. 

It’s important to make sure your registered mobile and home landline numbers are up to date so you receive these One-Time Passcodes. Family Building Society will never call or email you to ask you to share part or all of your Online Service Username, password, Memorable Word or One-Time Passcode.

If you’ve forgotten your password, you can request a password reset online which will send a code to your registered email address. You will need your Username to request a password reset. If you’ve forgotten your Username, you can request a Username reminder via the log in screen.

Once you have received your password reset code, please input this into the box which appears on screen. If entered successfully, you will then be prompted to change your password. 

There are various error messages that can appear throughout our Online Service. We hope that these messages are informative, however if you’re unsure about an error message you are receiving or have been locked out of your account, please call us on 03300 243406. 

We’ve introduced two-factor authentication each time you log in. By providing an extra layer of security to your online account it helps prevent unauthorised access and financial fraud.

When logging into the Online Service, you’ll also now be able to log in by using your email address as your User ID.

No. Your savings and mortgage account numbers will remain the same.