SolvedTCM1000658 | Check National Recording System (NIRS) for Date Of Birth (DOB)
From HM Revenue & Customs · Tax Credits Manual
From your desktop
access ‘My Services/Corporate Services/Individuals’
select ‘NIRS2 person (R)’ icon
select appropriate ‘Resource Group’
select ‘OK’
enter the customer’s NINO
select ‘OK’
Note: This will take you to the Personal Details Identity screen, showing the DOB and verification level.