Official Statistics

National Insurance contributions

HM Revenue & Customs (HMRC) statistics relating to the main features of National Insurance contributions.

Documents

National Insurance contributions (tax year 1999 to 2000, to tax year 2016 to 2017)

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National Insurance contributions (tax year 1999 to 2000, to tax year 2016 to 2017)

This file may not be suitable for users of assistive technology. Request an accessible format.

If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email different.format@hmrc.gsi.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Detail

These statistics are for tax year 1999 to 2000, to tax year 2016 to 2017.

For previous years please see the National Archives website.