If you do not know an employee’s NINO (National Insurance Number) when you want to submit your return, you should leave the National Insurance (NINO/NI Number) box blank, but ensure you enter the employee’s date of birth and gender in the appropriate boxes - these are mandatory when there is no National Insurance/NI Number.
What if I don't have an employee's NI Number? Print
Modified on: Tue, 8 Nov, 2022 at 2:07 PM
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