Various NICs guidance updated for tax year 2021-22

08 April 2021

A variety of guidance relating to the topic of National Insurance (NI) has been updated to reflect changes for tax year 2021-22, as follows:

CA40: Employees allowed to pay their own National Insurance - GOV.UK (

CA41: National Insurance contributions tables B and C - GOV.UK (

CA44: National Insurance for company directors - GOV.UK (

CA42: Foreign-going mariners and deep-sea fishermen - GOV.UK (


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