{
  "url": "https://openlegislation.uk/child-support-maintenance-calculations-and-special-cases-regulations-northern-ireland-2001/regulation-1",
  "json_url": "https://openlegislation.uk/child-support-maintenance-calculations-and-special-cases-regulations-northern-ireland-2001/regulation-1.json",
  "legislation": "nisr/2001/18",
  "legislation_title": "The Child Support (Maintenance Calculations and Special Cases) Regulations (Northern Ireland) 2001",
  "legislation_url": "https://openlegislation.uk/child-support-maintenance-calculations-and-special-cases-regulations-northern-ireland-2001",
  "path": "regulation/1",
  "kind": "regulation",
  "number": "1",
  "heading": "Citation, commencement and interpretation",
  "text": "(1) These Regulations may be cited as the Child Support (Maintenance Calculations and Special Cases) Regulations (Northern Ireland) 2001 and shall come into operation as follows—\n(a) subject to sub-paragraph (b), in relation to a particular case on the day on which section 1(3) of, and Schedule 1 to, the Act comes into operation in relation to that type of case;\n(b) regulation 4(1) and (2) and, for the purposes of those provisions, this regulation shall come into operation on 31st January 2001.\n(2) In these Regulations—\n“the Order” means the Child Support (Northern Ireland) Order 1991;\n“the Contributions and Benefits Act” means the Social Security Contributions and Benefits (Northern Ireland) Act 1992;\n“the Great Britain Contributions and Benefits Act” means the Social Security Contributions and Benefits Act 1992;\n“the Children Order” means the Children (Northern Ireland) Order 1995;\n“the Jobseekers Order” means the Jobseekers (Northern Ireland) Order 1995;\n“the Act” means the Child Support, Pensions and Social Security Act (Northern Ireland) 2000;\n“the Welfare Reform Act” means the Welfare Reform Act (Northern Ireland) 2007;\n“an authority” has the same meaning as in Article 2 of the Children Order;\n“child tax credit” means a child tax credit under section 8 of the Tax Credits Act 2002;\n“contribution-based jobseeker’s allowance” means an allowance under the Jobseekers (Northern Ireland) Order 1995 as amended by the provisions of Part 1 of Schedule 12 to the Welfare Reform (Northern Ireland) Order 2015 that remove references to an income-based allowance, and a contribution-based allowance under the Jobseekers (Northern Ireland) Order 1995 as that Order has effect apart from those provisions;\n“contributory employment and support allowance” means an allowance under Part 1 of the Welfare Reform Act as amended by the provisions of Schedule 3, and Part 1 of Schedule 12, to the Welfare Reform (Northern Ireland) Order 2015 that remove references to an income-related allowance, and a contributory allowance under Part 1 of the Welfare Reform Act as that Part has effect apart from those provisions;\n“couple” means—\n(a)two people who are married to, or civil partners of, each other and are members of the same household, or\n(b)two people who are not married to, or civil partners of, each other but are living together as if spouses of each other;\n“course of advanced education” means—\n(a)a full-time course leading to a postgraduate degree or comparable qualification, a first degree or comparable qualification, a Diploma of Higher Education, a higher national diploma, a higher national diploma or higher national certificate of the Business and Technology Education Council or Qualifications Scotland or a teaching qualification; or\n(b)any other full-time course which is a course of a standard above that of an ordinary national diploma, a national diploma or national certificate of the Business and Technology Education Council or Qualifications Scotland, the advanced level of the General Certificate of Education, a Scottish certificate of education (higher level), a Scottish certificate of sixth year studies or a Scottish National Qualification at Higher Level;\n“day” includes any part of a day;\n“day to day care” means—\n(a)care of not less than 104 nights in total during the 12 month period ending with the relevant week; or\n(b)where, in the opinion of the Department, a period other than 12 months is more representative of the current arrangements for the care of the child in question, care during that period of not less in total than the number of nights which bears the same ratio to 104 nights as that period bears to 12 months,\nand for the purpose of this definition—\n(i)where a child is a boarder at a boarding school, or is a patient in a hospital or other circumstances apply, such as where the child stays with a person who is not a parent of the child, and which the Department regards as temporary, the person who, but for those circumstances, would otherwise provide day to day care of the child shall be treated as providing day to day care during the periods in question, and\n(ii)“relevant week” shall have the meaning ascribed to it in the definition in this paragraph, except that in a case where notification is given under regulation 7C of the Decisions and Appeals Regulations to the relevant persons on different dates, “relevant week” means the period of 7 days immediately preceding the date of the latest notification;\n“the Decisions and Appeals Regulations” means the Social Security and Child Support (Decisions and Appeals) Regulations (Northern Ireland) 1999;\n...\n“effective date” means the date on which a maintenance calculation takes effect for the purposes of the Order;\n“employed earner” has the same meaning as in section 2(1)(a) of the Contributions and Benefits Act except that it includes a person—\n(a)gainfully employed in Great Britain;\n(b)to whom Article 41(2A) of the Order applies; and\n(c)gainfully employed outside the United Kingdom if the person's income from that employment is chargeable to tax under the Income Tax (Earnings and Pensions) Act 2003 or would be were it not for any double taxation arrangements under Part 2 of the Taxation (International and Other Provisions) Act 2010.\n“family” means—\n(a) a couple (including the members of a polygamous marriage) and any member of the same household for whom one or more of them is responsible and who is a child; or\n(b)a person who is not a member of a couple and a member of the same household for whom that person is responsible and who is a child;\n“home” means—\n(a)the dwelling in which a person and any family of his normally live; or\n(b)if he or they normally live in more than one home, the principal home of that person and any family of his,\nand for the purpose of determining the principal home in which a person normally lives no regard shall be had to residence in a residential care home , nursing home or an independent hospital during a period which does not exceed 52 weeks or, where it appears to the Department that the person will return to his principal home after that period has expired, such longer period as the Department considers reasonable to allow for the return of that person to that home;\n“the Income Support Regulations” means the Income Support (General) Regulations (Northern Ireland) 1987;\n“independent hospital” has the meaning assigned to it by Article 2(2) of the Health and Personal Social Services (Quality, Improvement and Regulation) (Northern Ireland) Order 2003;\n“the Maintenance Calculation Procedure Regulations” means the Child Support (Maintenance Calculation Procedure) Regulations 2001;\n“net weekly income” has the meaning given in the Schedule;\n“nursing home” has the meaning assigned to it by Article 11 of the Health and Personal Social Services (Quality, Improvement and Regulation) (Northern Ireland) Order 2003;\n“occupational pension scheme” means such a scheme within the meaning in section 1 of the Pension Schemes (Northern Ireland) Act 1993 and which is approved for the purposes of Part XIV of the Income and Corporation Taxes Act 1988 or is a statutory scheme to which section 594 of that Act applies;\n“partner” means—\n(a)in relation to a member of a couple, the other member of that couple;\n(b)in relation to a member of a polygamous marriage, any other member of that marriage with whom he lives;\n“patient” means a person (other than a person who is serving a sentence of imprisonment or detention in a juvenile justice centre within the meaning of Article 51 of the Criminal Justice (Children) (Northern Ireland) Order 1998 or a young offenders centre within the meaning of section 2 of the Treatment of Offenders Act (Northern Ireland) 1968) who is regarded as receiving free in-patient treatment within the meaning of the Social Security (Hospital In-Patients) Regulations (Northern Ireland) 1975;\n“person” does not include an authority;\n“personal pension scheme” means such a scheme within the meaning in section 1 of the Pension Schemes (Northern Ireland) Act 1993 and which is approved for the purposes of Part XIV of the Income and Corporation Taxes Act 1988;\n“polygamous marriage” means any marriage during the subsistence of which a party to it is married to more than one person and in respect of which any ceremony of marriage took place under the law of a country which at the time of that ceremony permitted polygamy;\n“prisoner” means a person who is detained in custody pending trial or sentence upon conviction or under a sentence imposed by a court other than a person whose detention is under the Mental Health (Northern Ireland) Order 1986;\n“relevant training scheme” means—\n(a)arrangements under section 1 of the Employment and Training Act (Northern Ireland) 1950 (general functions of Department of Higher and Further Education, Training and Employment as to employment and training for employment);\n(b)arrangements made by the Secretary of State for persons enlisted in Her Majesty’s forces for any special term of service specified in regulations made under section 2 of the Armed Forces Act 1966 (power of Defence Council to make regulations as to engagement of persons in regular forces),\nfor purposes which include the training of persons who, at the beginning of their training, are under the age of 18;\n“relevant week” means—\n(a)in relation to an application for child support maintenance—\n(i)where the application is made by a non-resident parent, the period of 7 days immediately before the application is made, and\n(ii)in any other case, the period of 7 days immediately before the date of notification to the non-resident parent and for this purpose “the date of notification to the non-resident parent” means the date on which the non-resident parent is first given notice by the Department under the Maintenance Calculation Procedure Regulations that an application for a maintenance calculation has been made ... in relation to which the non-resident parent is named as the parent of the child to whom the application relates;\n(b)where a decision (“the original decision”) is to be—\n(i)revised under Article 18 of the Order, or\n(ii)superseded by a decision under Article 19 of the Order on the grounds that the original decision was made in ignorance of, or was based upon a mistake as to, some material fact or was erroneous in point of law,\nthe period of 7 days which was the relevant week for the purposes of the original decision;\n(c)where a decision (“the original decision”) is to be superseded under Article 19 of the Order—\n(i)on an application made for the purpose on the basis that a material change of circumstances has occurred since the original decision was made, the period of 7 days immediately preceding the date on which that application was made;\n(ii)subject to sub-paragraph (b), in a case where a relevant person is given notice under regulation 7C of the Decisions and Appeals Regulations, the period of 7 days immediately preceding the date of the notification,\nexcept that where, under paragraph 15 of Schedule 1 to the Order, the Department makes separate maintenance calculations in respect of different periods in a particular case, because it is aware of one or more changes of circumstances which occurred after the date which is applicable to that case, the relevant week for the purposes of each separate maintenance calculation made to take account of each such change of circumstances shall be the period of 7 days immediately before the date on which notification was given to the Department of the change of circumstances relevant to that separate maintenance calculation;\n“residential care home” has the meaning assigned to it by Article 10 of the Health and Personal Social Services (Quality, Improvement and Regulation) (Northern Ireland) Order 2003;\n“retirement annuity contract” means an annuity contract for the time being approved by the Board of Inland Revenue as having for its main object the provision of a life annuity in old age or the provision of an annuity for a partner or dependant and in respect of which relief from income tax may be given on any premium;\n“self-employed earner” has the same meaning as in section 2(1)(b) of the Contributions and Benefits Act except that it includes a person gainfully employed otherwise than in employed earner's employment (whether or not he is also employed in such employment)—\n(a)in Great Britain; or\n(b)outside the United Kingdom if the person's income from that gainful employment is chargeable to tax under the Income Tax (Trading and Other Income) Act 2005 or would be were it not for any double taxation arrangements made under Part 2 of the Taxation (International and Other Provisions) Act 2010.\n“state pension credit” means state pension credit under the State Pension Credit Act (Northern Ireland) 2002;\n“student” means a person, other than a person in receipt of a training allowance, who is aged less than 19 and attending a full-time course of advanced education or who is aged 19 or over and attending a full-time course of study at an educational establishment; and for the purposes of this definition—\n(a)a person who has started on such a course shall be treated as attending it throughout any period of term or vacation within it, until the last day of the course or such earlier date as he abandons it or is dismissed from it;\n(b)a person on a sandwich course (within the meaning of regulation 5(2) of the Education (Student Support) Regulations (Northern Ireland) 2000) shall be treated as attending a full-time course of advanced education or, as the case may be, of study;\n“training allowance” means a payment under section 1 of the Employment and Training Act (Northern Ireland) 1950 which is paid –\n(a)to a person for his maintenance; and\n(b)in respect of a period during which that person –\n(i)is undergoing training pursuant to arrangements made under section 1 of that Act, and\n(ii)has no net weekly income of a type referred to in Part II or III of the Schedule;\n“war widow’s pension” means any pension or allowance payable for a widow which is –\n(a)granted in respect of a death due to service or war injury and payable by virtue of the Air Force (Constitution) Act 1917, the Personal Injuries (Emergency Provisions) Act 1939, the Pensions (Navy, Army, Air Force and Mercantile Marine) Act 1939, the Polish Resettlement Act 1947 or Part VII or section 151 of the Reserve Forces Act 1980;\n(b)payable under so much of any Order in Council, Royal Warrant, order or scheme as relates to death due to service in the armed forces of the Crown, wartime service in the merchant navy or war injuries;\n(c)payable in respect of death due to peacetime service in the armed forces of the Crown before 3rd September 1939, and payable at rates, and subject to conditions, similar to those of a pension within sub-paragraph (b); or\n(d)payable under the law of a country other than the United Kingdom and of a character substantially similar to a pension within sub-paragraph (a), (b) or (c),\nand “war widower’s pension” and “surviving civil partner’s war pension” shall be construed accordingly;\n“working tax credit” means a working tax credit under section 10 of the Tax Credits Act 2002; and\n“year” means a period of 52 weeks.\n(3) For the purposes of paragraph 10C(2)(b) of Schedule 1 to the Order (which provides for other descriptions of relevant children to be prescribed) “relevant other children” includes a child, other than a qualifying child, in respect of whom the non-resident parent or the non-resident parent’s partner—\n(a) would receive child benefit under Part IX of the Contributions and Benefits Act, but in respect of whom they do not do so, solely because the conditions set out in section 142 of that Act are not met; or\n(b) has made an election under section 11A(1) of the Social Security Administration (Northern Ireland) Act 1992 for payments of child benefit not to be made.",
  "extent": "N.I.",
  "status": null,
  "version": "current",
  "annotations": [
    {
      "type": "F",
      "label": "F1",
      "text": "Regulations revoked (coming into operation in accordance with reg. 1(1)(c) of the amending Rule) by The Child Support (Meaning of Child and New Calculation Rules) (Consequential and Miscellaneous Amendments) Regulations (Northern Ireland) 2012 (S.R. 2012/438), regs. 1(1)(c), 9(2), Sch.; S.R. 2012/440, art. 2(1)"
    },
    {
      "type": "F",
      "label": "F2",
      "text": "Words in reg. 1 inserted (27.10.2008) by The Employment and Support Allowance (Consequential Provisions) Regulations (Northern Ireland) 2008 (S.R. 2008/286), regs. 1(b), 26(2)"
    },
    {
      "type": "F",
      "label": "F3",
      "text": "Words in reg. 1(2) inserted (6.4.2003) by The Child Support and Social Security (Miscellaneous Amendments) Regulations (Northern Ireland) 2003 (S.R. 2003/84), regs. 1(d), 9(2)(a)"
    },
    {
      "type": "F",
      "label": "F4",
      "text": "Words in reg. 1(2) inserted (coming into operation in accordance with reg. 1(1) of the amending Rule) by The Universal Credit (Consequential, Supplementary, Incidental and Miscellaneous Provisions) Regulations (Northern Ireland) 2016 (S.R. 2016/236), regs. 1(1), 40(2)(a)"
    },
    {
      "type": "F",
      "label": "F5",
      "text": "Words in reg. 1(2) substituted (13.1.2020) by The Marriage (Same-sex Couples) and Civil Partnership (Opposite-sex Couples) (Northern Ireland) Regulations 2019 (S.I. 2019/1514), regs. 1(2), 96 (with regs. 6-9)"
    },
    {
      "type": "F",
      "label": "F6",
      "text": "Words in reg. 1(2) substituted (1.2.2026) by The Education (Scotland) Act 2025 (Consequential Provisions and Modifications) Order 2025 (S.I. 2025/1350), art. 1(4), Sch. para. 5(2); S.S.I. 2026/2, Sch. Pt. 1"
    },
    {
      "type": "F",
      "label": "F7",
      "text": "Words in reg. 1(2) omitted (6.4.2003) by virtue of The Child Support and Social Security (Miscellaneous Amendments) Regulations (Northern Ireland) 2003 (S.R. 2003/84), regs. 1(d), 9(2)(b)"
    },
    {
      "type": "F",
      "label": "F8",
      "text": "Words in reg. 1(2) substituted (30.4.2012) by The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2012 (S.R. 2012/163), regs. 1, 5(2)(a)"
    },
    {
      "type": "F",
      "label": "F9",
      "text": "Words in reg. 1(2) substituted (coming into operation in accordance with reg. 1(2) of the amending Rule) by The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2003 (S.R. 2003/469), regs. 1(2), 6(2)(a)"
    },
    {
      "type": "F",
      "label": "F10",
      "text": "Words in reg. 1(2) inserted (coming into operation in accordance with reg. 1(2) of the amending Rule) by The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2003 (S.R. 2003/469), regs. 1(2), 6(2)(b)"
    },
    {
      "type": "F",
      "label": "F11",
      "text": "Words in reg. 1(2) substituted (coming into operation in accordance with reg. 1(2) of the amending Rule) by The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2003 (S.R. 2003/469), regs. 1(2), 6(2)(c)"
    },
    {
      "type": "F",
      "label": "F12",
      "text": "Words in reg. 1(2) added (5.11.2003) by The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2003 (S.R. 2003/469), regs. 1(1), 6(2)(d)"
    },
    {
      "type": "F",
      "label": "F13",
      "text": "Words in reg. 1(2) omitted (27.10.2008) by virtue of The Child Support (Consequential Provisions) Regulations (Northern Ireland) 2008 (S.R. 2008/404), regs. 1, 6(2)"
    },
    {
      "type": "F",
      "label": "F14",
      "text": "Words in reg. 1(2) substituted (coming into operation in accordance with reg. 1(2) of the amending Rule) by The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2003 (S.R. 2003/469), regs. 1(2), 6(2)(e)"
    },
    {
      "type": "F",
      "label": "F15",
      "text": "Words in reg. 1(2) substituted (30.4.2012) by The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2012 (S.R. 2012/163), regs. 1, 5(2)(b)"
    },
    {
      "type": "F",
      "label": "F16",
      "text": "Words in reg. 1(2) inserted (6.10.2003) by The State Pension Credit (Consequential, Transitional and Miscellaneous Provisions) Regulations (Northern Ireland) 2003 (S.R. 2003/191), regs. 1(2)(b), 33(2) (with regs. 34-36)"
    },
    {
      "type": "F",
      "label": "F17",
      "text": "Words in reg. 1(2) substituted (5.11.2003) by The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2003 (S.R. 2003/469), regs. 1(1), 6(2)(f)"
    },
    {
      "type": "F",
      "label": "F18",
      "text": "Words in reg. 1(2) inserted (5.11.2003) by The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2003 (S.R. 2003/469), regs. 1(1), 6(2)(g)"
    },
    {
      "type": "F",
      "label": "F19",
      "text": "Words in reg. 1(2) inserted (5.12.2005) by The Civil Partnership (Pensions, Social Security and Child Support) (Consequential, etc. Provisions) Order (Northern Ireland) 2005 (S.R. 2005/536), art. 1, Sch. 4 para. 7(2)(b) (with art. 3)"
    },
    {
      "type": "F",
      "label": "F20",
      "text": "Words in reg. 1(2) substituted (6.4.2003) by The Child Support and Social Security (Miscellaneous Amendments) Regulations (Northern Ireland) 2003 (S.R. 2003/84), regs. 1(d), 9(2)(c)"
    },
    {
      "type": "F",
      "label": "F21",
      "text": "Reg. 1(3) substituted (30.9.2013) by The Child Support (Miscellaneous Amendments) Regulations (Northern Ireland) 2013 (S.R. 2013/182), regs. 1(2), 7(2)"
    },
    {
      "type": "I",
      "label": "I1",
      "text": "Reg. 1 in operation at 31.1.2001 for specified purposes, see reg. 1(1)(b)"
    },
    {
      "type": "I",
      "label": "I2",
      "text": "Reg. 1 comes into operation in accordance with reg. 1(1)(a)"
    },
    {
      "type": "footnote",
      "label": "f1",
      "text": "1992 c. 7"
    },
    {
      "type": "footnote",
      "label": "f2",
      "text": "1992 c. 4"
    },
    {
      "type": "footnote",
      "label": "f3",
      "text": "S.I. 1995/755 (N.I. 2)"
    },
    {
      "type": "footnote",
      "label": "f4",
      "text": "S.I. 1995/2705 (N.I. 15)"
    },
    {
      "type": "footnote",
      "label": "f5",
      "text": "2000 c. 4 (N.I.)"
    },
    {
      "type": "footnote",
      "label": "f6",
      "text": "Regulation 7C was inserted by regulation 2(8) of S.R. 2001 No. 23"
    },
    {
      "type": "footnote",
      "label": "f7",
      "text": "S.R. 1999 No. 162; relevant amending regulations are S.R. 2001 No. 23"
    },
    {
      "type": "footnote",
      "label": "f8",
      "text": "S.R. 1987 No. 459; relevant amending rules are S.R. 1988 No. 318, S.R. 1990 No. 131, S.R. 1993 No. 149, S.R. 1996 No. 288 and S.R. 2000 No. 38"
    },
    {
      "type": "footnote",
      "label": "f9",
      "text": "S.R. 2001 No. 17"
    },
    {
      "type": "footnote",
      "label": "f10",
      "text": "1993 c. 49"
    },
    {
      "type": "footnote",
      "label": "f11",
      "text": "1988 c. 33"
    },
    {
      "type": "footnote",
      "label": "f12",
      "text": "S.I. 1998/1504 (N.I. 9)"
    },
    {
      "type": "footnote",
      "label": "f13",
      "text": "1968 c. 29; section 2 was amended by the Treatment of Offenders (Northern Ireland) Order 1989 (S.I. 1989/1344 (N.I. 15)) and the Criminal Justice (Children) Northern Ireland) Order 1998"
    },
    {
      "type": "footnote",
      "label": "f14",
      "text": "S.R. 1975 No. 109; relevant amending regulations are S.R. 1992 No. 453"
    },
    {
      "type": "footnote",
      "label": "f15",
      "text": "The definition of “personal pension scheme” was amended by paragraph 2(1)(a) of Schedule 2 to the Welfare Reform and Pensions (Northern Ireland) Order 1999 (S.I. 1999/3147 (N.I. 11))"
    },
    {
      "type": "footnote",
      "label": "f16",
      "text": "S.I. 1986/595 (N.I. 4)"
    },
    {
      "type": "footnote",
      "label": "f17",
      "text": "1950 c. 29 (N.I.); section 1 was amended by Article 3 of the Employment and Training (Amendment) (Northern Ireland) Order 1988 (S.I. 1988/1087 (N.I. 10)) and by Article 5 of the Industrial Training (Northern Ireland) Order 1990 (S.I. 1990/1200 (N.I. 8)). See S.R. 1999 No. 481"
    },
    {
      "type": "footnote",
      "label": "f18",
      "text": "1966 c. 45"
    },
    {
      "type": "footnote",
      "label": "f19",
      "text": "Article 18 was substituted by Article 40 of the Social Security (Northern Ireland) Order 1998 (S.I. 1998/1506 (N.I. 10)) and is amended by section 8 of the Child Support, Pensions and Social Security Act (Northern Ireland) 2000"
    },
    {
      "type": "footnote",
      "label": "f20",
      "text": "Article 19 was substituted by Article 41 of the Social Security (Northern Ireland) Order 1998 and is amended by section 9 of the Child Support, Pensions and Social Security Act (Northern Ireland) 2000"
    },
    {
      "type": "footnote",
      "label": "f21",
      "text": "S.R. 2000 No. 213"
    }
  ],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/nisr/2001/18/regulation/1",
    "retrieved_at": "2026-10-29T02:13:18.893633+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."
}