Guidance

National Insurance number instructions for staff

These instructions are used by Department for Work and Pensions staff to allocate National Insurance numbers.

Documents

Introduction to National Insurance number allocation

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

A to Z of common actions

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Benefit inspired evidence of identity (DCI1 process)

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

British applicants without a passport

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Home Office biometric residence permit verification allocation: In country allocation process

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Home Office biometric residence permit verification allocation: In country trace process

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Home Office biometric residence permit verification allocation: Out of country allocation process

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Channel Island applications

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Centre for non-resident fastpaths

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Confused accounts: National Insurance Account Correction Team type 1 referrals

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Contact centre appointment booking process

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Croatian nationals

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Deceased partner of a Bereavement Benefit claimant

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Destitute because of domestic violence concession cases

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

DLA child NINo allocation

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Documentary evidence and checks

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Dual nationality applications

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Completing the eDCI1 form

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

eNIRS knowledge library

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

European Union/European Economic Area right to work applications

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Former Gurkha resettlement postal process

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Her Majesty’s forces fastpath

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Ministry of Defence credit applications

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Home Office Gateway Protection Programme applications

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Isle of Man applicants

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

NINo Integrity Unit

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Non European Union/European Economic Area right to work applications

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Republic of Ireland nationals

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Rework: Initial checks by NINo Centre Decision Maker

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Right to work

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Self-employed applications

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Student loan applications

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Service Personnel and Veterans Agency instructions

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Statement of Evidence applications

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Syrian refugees

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Trusted employer fastpath

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Home Office visa postal process

Request an accessible format.
If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email accessible.formats@dwp.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Details

Why we publish these instructions

We publish these instructions to help you understand how we make decisions on allocating National Insurance numbers.

We have replaced some information with a series of letter Xs, as we would if the instructions were published in response to a freedom of information request.

This is because there are some exemptions to the right of access to information.

Get a National Insurance number

See apply for a National Insurance number

Updates to this page

Published 13 December 2016
Last updated 15 January 2024 + show all updates
  1. The staff guide 'Juvenile Registration: 15 years 9 months to 20 years' has been updated to reflect new telephone number

  2. The staff guide 'Juvenile Registration: 15 years 9 months to 20 years' has been updated to reflect new instructions.

  3. Updated Benefit inspired evidence of identity (DCI1 process).

  4. First published.

Sign up for emails or print this page