{
  "url": "https://openlegislation.uk/national-insurance-contributions-act-2002/schedule-1/paragraph-17",
  "json_url": "https://openlegislation.uk/national-insurance-contributions-act-2002/schedule-1/paragraph-17.json",
  "legislation": "ukpga/2002/19",
  "legislation_title": "National Insurance Contributions Act 2002",
  "legislation_url": "https://openlegislation.uk/national-insurance-contributions-act-2002",
  "path": "schedule/1/paragraph/17",
  "kind": "paragraph",
  "number": "17",
  "heading": null,
  "text": "(1) Section 143 (power to alter contributions with view to adjusting level of National Insurance Fund) is amended as follows.\n(2) In subsection (1)—\n(a) in paragraph (a), for “primary percentage in section 8(2)” substitute “ main primary percentage in section 8(2)(a) ”, and\n(b) in paragraph (e), for “for Class 4 contributions specified in section 15(3)” substitute “ specified as the main Class 4 percentage in section 15(3ZA)(a) ”.\n(3) In subsection (4)—\n(a) in paragraph (a), before “primary” insert “ main ”, and\n(b) in paragraph (b), for “percentage rate for Class 4 contributions” substitute “ main Class 4 percentage ”.",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [
    {
      "type": "repealed",
      "affecting": "ukpga/2007/5",
      "affecting_title": "Welfare Reform Act 2007"
    },
    {
      "type": "repealed",
      "affecting": "ukpga/2007/22",
      "affecting_title": "Pensions Act 2007"
    },
    {
      "type": "repealed",
      "affecting": "ukpga/2007/22",
      "affecting_title": "Pensions Act 2007"
    },
    {
      "type": "repealed",
      "affecting": "nia/2008/1",
      "affecting_title": "Pensions Act (Northern Ireland) 2008"
    },
    {
      "type": "repealed",
      "affecting": "nia/2008/1",
      "affecting_title": "Pensions Act (Northern Ireland) 2008"
    },
    {
      "type": "repealed",
      "affecting": "nia/2007/2",
      "affecting_title": "Welfare Reform Act (Northern Ireland) 2007"
    }
  ],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/ukpga/2002/19/schedule/1/paragraph/17",
    "retrieved_at": "2026-10-29T09:19:31.742719+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}