Here are some of our most popular forms for you to download and print.
Remember that you can apply quickly online for most of our accounts and investments. Before you apply, please make sure you've read the information you need to decide whether the investment is right for you.
Having trouble reading our brochures or forms? See our accessibility page for more information.
Applying on behalf of someone else
Want to apply on behalf of someone else under a Power of Attorney or as a Deputy or Receiver?
You can use the following forms to apply, but please read our guide before you do so.
Downloads
Updating your details
Registered to manage your savings online? You can update your details by logging in or calling us.
If you need to change your name, or you’re not registered, you’ll need to send us a paper form. You can also send us a letter with your request.
Downloads
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Change your Premium Bonds personal details
Have more than one account with us? Don't worry, we'll update your details for all of them.
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Change your personal details form
Downloads
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Premium Bonds application form for yourself or your child under 16
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Premium Bonds application form as a gift for someone else’s child
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Premium Bonds prize options form
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Premium Bonds cash in form
- Forms to switch to Premium Bonds
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Request a replacement prize cheque
Downloads
- Forms to switch to Green Savings Bonds
Downloads
- Form to switch to a Direct ISA Only use if switching from another NS&I account or Investment
- Direct ISA standing order form
- Inherited Allowance ISA form
You can now inherit an additional ISA allowance if your spouse or civil partner dies.
Downloads
- Form to switch to Income Bonds
- Income Bonds application form
- Income Bonds deposit form
- Income Bonds cash in form
- Income Bonds trustee application form
Please visit Managing savings for another adult for more information
Investment Account
Downloads
- Investment Account deposit form
- Investment Account withdrawal form
- Investment Account nominated parent/guardian for a child under 16
- Change of nominated bank account form
Downloads
- Form to switch to a Junior ISA Only use if switching from another NS&I account or investment
- Authorisation form for new registered contact
- Application form for registered contact
Guaranteed Growth Bonds
You can only apply for Guaranteed Growth Bonds online.
Downloads
- Form to switch to Guaranteed Growth Bonds
- Guaranteed Growth Bonds cash in form Only use if you invested in or renewed your Guaranteed Growth Bond on or before 30 April 2019
- Guaranteed Growth Bonds trustee application form
Please visit Managing savings for another adult for more information
Guaranteed Income Bonds
You can only apply for Guaranteed Income Bonds online.
Downloads
- Form to switch to Guaranteed income Bonds
- Guaranteed Income Bonds cash in form Only use if you invested in or renewed your Guaranteed Growth Bond on or before 30 April 2019
- Guaranteed Income Bonds trustee application form
Please visit Managing savings for another adult for more information
Fixed Interest Savings Certificates
Downloads
- Fixed Interest Savings Certificates cash in form
Index-linked Savings Certificates
Downloads
- Index-linked Savings Certificates cash in form
Residual Account
You can use this form to withdraw your money from the following accounts:
- Children's Bonus Bonds
- Children’s Bonds
- Easy Access Savings Account
- Ordinary Account
- Deposit Bonds
- Save As You Earn
- Yearly Plan
- Gift Tokens
- Savings Stamps
- British Savings Bonds
Downloads
- Residual Account repayment application form
Other forms
Online and phone service
- Online and phone service forgotten security details
Tracing Service
- Form to track down lost savings
- Tracing service brochure
Bereavement claims
Premium Bonds application form for yourself or your child under 16
Buying for yourself or for your child? It's quicker to apply or top up online.
Premium Bonds application form as a gift for someone else’s child
Buying a gift for someone else’s child? It’s quicker to apply or top up online.
Request a replacement prize cheque
You can request a replacement prize cheque using an online form, without having to send us any post.
Premium Bonds cash in form
If you’re already registered, log in to cash in yours or your child’s Premium Bonds:
You can also cash in Premium Bonds online without having to create an account. Perfect if you want to cash in specific Bonds or you’re not registered.
- Cash in my Premium Bonds
You’ll need your holder’s number and bank account details to hand. Please also have your Bond record ready, if you’d like to cash in specific Bonds. - Cash in my child’s Premium Bonds
You’ll need your child’s holder’s number and your bank account details to hand. Please also have your child’s Bond record ready, if you’d like to cash in specific Bonds.
Prefer to use the post?
Cash in Index-linked Savings Certificates
If you’re already registered, log in to cash in your Index-linked Savings Certificates:
Not registered? You can also cash in Index-linked Savings Certificates online without having to create an account.
- Cash in my Index-linked Savings Certificates
You’ll need your NS&I or account number and bank account details to hand.
Cash in Fixed Interest Savings Certificates
If you’re already registered, log in to cash in your Fixed Interest Savings Certificates:
Not registered? You can also cash in Fixed Interest Savings Certificates online without having to create an account.
- Cash in my Fixed Interest Savings Certificates
You’ll need your NS&I or account number and bank account details to hand.
Cash in Guaranteed Income Bonds
If you’re already registered, log in to cash in your Guaranteed Income Bonds:
Not registered? You can also cash in Guaranteed Income Bonds online without having to create an account.
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You’ll need your NS&I or account number and bank account details to hand.
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No thanks, I want to use post Only use if you invested in or renewed your Guaranteed Income Bond on or before 30 April 2019
Cash in Guaranteed Growth Bonds
Depending on the type of Guaranteed Growth Bond you hold, you may be able to cash in online without having to create an account.
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You’ll need your NS&I or account number and bank account details to hand.
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No thanks, I want to use post Only use if you invested in or renewed your Guaranteed Growth Bond on or before 30 April 2019
Change your Premium Bonds details
If you’re already registered, log in to change yours or your child’s address or contact details:
If you’re not registered, you can change your address or contact details online without having to create an account.
If you need to change your name, or want to use the post, please download and send us a paper form:
Change your details
If you’re already registered, log in to change yours or your child’s address or contact details:
If you’re not registered, you can change your address or contact details online without having to create an account.
If you need to change your name, or want to use the post, please download and send us a paper form:
Tracing service request form
You can trace lost savings and investments using an online form, without having to send us any post.
Update your prize options
Choose whether to have your prizes paid directly to your bank account or have them reinvested into more Bonds.
If you’re already registered, log in to update your or your child’s Premium Bonds prize options:
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If you’re not registered, you can still update your or your child’s prize options online. Update my prize options
Switch to Income Bonds
You can switch to Direct ISA from another NS&I account easily online, without having to log in.
Switch to Direct ISA
You can switch to Direct ISA from another NS&I account easily online, without having to log in.
Switch to Direct Saver
You can switch to Direct Saver from another NS&I account easily online, without having to log in.
Switch to Premium Bonds
You can switch to Premium Bonds from another NS&I account easily online, without having to log in.
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Switch to Premium Bonds – for myself
Only use if switching from another NS&I account or Investment -
Switch to Premium Bonds – for a child under 16
Only use if switching from another NS&I account or Investment
Switch to Green Savings Bonds
You can switch to Green Savings Bonds from another NS&I account easily online, without having to log in.
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Switch to Green Savings Bonds – individual account
Only use if switching from another NS&I account or Investment -
Switch to Green Savings Bonds – joint account
Only use if switching from another NS&I account or Investment
Switch to Guaranteed Growth Bonds
You can switch to Guaranteed Growth Bonds from another NS&I account easily online, without having to log in.
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Switch to Guaranteed Growth Bonds account
Only use if switching from another NS&I account or Investment
Switch to Guaranteed Income Bonds
You can switch to Guaranteed Income Bonds from another NS&I account easily online, without having to log in.
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Switch to Guaranteed Income Bonds account
Only use if switching from another NS&I account or Investment
Switch to Junior ISA
You can switch to Junior ISA from another NS&I account easily online, without having to log in.
Residual Account repayment
You can withdraw your savings from our Residual Account using an online form, without having to send us any post.
- Withdraw savings from Residual Account
You’ll need the details of your account to hand (account name and account or holder’s number), as well as your bank account details.
Recover your security details
You can recover your NS&I Number or password on our log in page, by following the instructions on screen.
Recover your details from the log in page.
If you’ve forgotten both details, you can submit an online form to recover your account.
- Recover your security details
You’ll need your account or holder’s number to hand, as well as the type of account you hold with us.
Cash in Income Bonds
If you’re already registered, log in to cash in your Income Bonds:
Not registered? You can also cash in Income Bonds online without having to create an account.
- Cash in my Income Bonds
You’ll need your NS&I or account number and bank account details to hand.
Withdraw from your Investment Account
You can withdraw money from your Investment Account using an online form, without having to send us any post.
- Withdraw from my Investment Account
You’ll need your NS&I or account number to hand, as well as your bank account details.
Change Premium Bonds details
We'll ask you a few questions first to make sure you only fill out the bits of the form we need.
Request a replacement prize cheque
We'll ask you a few questions first to make sure you only fill out the bits of the form we need.
Cash in your Guaranteed Growth Bond
To help understand if your Bond can be cashed in early, please answer the question below.
Cash in your Guaranteed Income Bond
To help understand if your Bond can be cashed in early, please answer the question below.
Change your details
We'll ask you a few questions first to make sure you only fill out the bits of the form we need.
Tracing service request form
We'll ask you a few questions first to make sure you only fill out the bits of the form we need.
Cash in your Children's Bonds
If you’re already registered, log in to cash in your Children's Bonds:
Not registered? You can also cash in Children's Bonds online without having to create an account.
- Cash in Children's Bond
You’ll need your child’s NS&I or account number to hand, and your bank account details.
