TCM1000421 | How to check National Insurance Recording System (NIRS) for Class 1 and Class 2 contributions
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 ‘Contributions’ tab which will show all contributions paid and the relevant tax year
check the ‘Type Category’ located next to the tax year for C1 or C2 contributions paid.