Accessing your online account

Managing your savings online is quick, easy and safe. To keep your account secure, we ask for your NS&I number, surname and password when you log in.

Finding your NS&I number

You'll find your NS&I number on any letter you've had from us since you've registered. It will be 11 digits long and starts with an 11, 21, 31 or 41.

You can quickly get a reminder of your NS&I number online, using your name, date of birth and postcode.

Get a reminder of your NS&I number

Still having trouble?

You can reset your details using our online form. You’ll need your account or holder’s number to hand, as well as the type of account you hold with us.

Resetting your password

If you’ve forgotten your password, you can reset it online using your NS&I number and surname.

You’ll need your phone to hand as you’ll receive an automated call.

Reset your password

Still having trouble?

You can reset your details using our online form. You’ll need your account or holder’s number to hand, as well as the type of account you hold with us.

Switch, withdraw or manage your Premium Bonds without having to log in or register

You can now fill in an online form to switch to or withdraw money from certain accounts, or manage how you receive your Premium Bonds prizes. You won’t need to register to manage your savings online, or log in to your online account to do this.

Switch from one NS&I account to another

Withdraw your money

Change your Premium Bonds personal details

Change how you receive your Premium Bonds prizes

You can now update your prize options online without having to register first. You can choose to have future prizes either paid directly to your bank account or have them reinvested. We’ll also ask you for your nominated bank account details.

If you’re already registered, you will not be able to use this service. Please log in instead.

Update your prize options without creating an account

We’re currently making some changes to how we look, so parts of our website and apps will look different. Find out more