Notices

Savings products - In preparation of the launch of our new and improved Online Service we have temporarily withdrawn online applications for all our savings products. You can still apply for these products by post or in branch. All savings products will be available to apply online from 12 May. We apologise for any inconvenience this may cause.
Savings customers: Your 2024 / 2025 Annual Interest Savings Summary are currently being processed and are due to be delivered by 30 April 2025.
Coming soon... our new and improved Online Service

We’ll shortly be making some changes to our Online Service to make it simpler and easier for you to use.
Our new Online Service will have a modern design, improved navigation and many added benefits.
Find out more about the changes
Important changes to our mortgage products - Find out more.

Mortgage products - On Wednesday 23 April, we made changes to our mortgage product range. These include rate adjustments across our fixed rate products, and an increase to our Owner Occupier Joint Borrower Sole Proprietor maximum LTV to up to 90% (with no additional security required) for loans up to £500,000.
Online Service update. Due to planned essential maintenance our Online Service will be unavailable from 6pm until 12am on Wednesday 7 May. Our Online Service will also be unavailable between 5.30pm on Friday 9 May until 9am on Monday 12 May. We apologise for any inconvenience this may cause.

Open an ISA online

You're applying to open an ISA.

Note: If you would like to open an ISA with us using money transferred from another ISA provider, please call us on 03330 140141 and we'll send you an application form and transfer authority form.

At the moment you can't apply for an ISA online using transferred money from another ISA provider. Not ideal we know, we're sorry.

New to Family Building Society?

Thank you for choosing to join Family Building Society to open an ISA.

As a new Family Building Society customer it only takes a few minutes to apply for a new ISA. Please have your National Insurance number to hand.

If you already have an account with National Counties please use one of the existing customer links to the right as Family Building Society is part of National Counties.

I'm new to Family Building Society

Already an existing Family Building Society customer?

If you are registered and already have access to our Online Service, please login to apply for an ISA.

Online Service login

If you don't currently access your accounts online, please register for the Online Service to apply for your new account. We will check your details to ensure our records are kept up to date and give you access to view your other accounts online.