If an employee doesn’t know if they have an NI number or has lost their NI number, they can find information about how to trace this on the government’s website. They can also use this link to apply for a NI number.
If NI numbers are missing this will not affect the tax relief that Employees automatically get on their pension contributions. However, you’re still required by law to provide all employees’ NI numbers. If an employee doesn’t know if they have an NI number or has lost their NI number, they can find information about how to trace this on the government’s website. They can also use this link to apply for a NI number.