TCM1000422 | How to check National Insurance Recording System (NIRS) for nationality
From HM Revenue & Customs · Tax Credits Manual
Step 1
From your desktop
access ‘My Services/Corporate Services/Individuals’
select ‘NIRS2 person (R)’ icon
enter the customer’s NINO
select ‘OK’
Note: This will take you to the personal details screen.select the right arrow on the menu and click along until you see the ‘Mig Worker’ tab and select this
the customer’s nationality will be held in the ‘Nationality’ box in the ‘Personal Details’ section.