{"id":"land-tax-assessment-regulations-2003","name":"Land Tax Assessment Regulations 2003","slug":"land-tax-assessment-regulations-2003","collection":"regulation","jurisdiction":"wa","status":"in_force","isInForce":true,"actNumber":null,"makingDate":null,"administeringDepartment":null,"currentVersion":{"id":178443,"registerId":"wa-land-tax-assessment-regulations-2003-current","compilationNumber":null,"startDate":"2026-04-05","status":"InForce","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"Land Tax Assessment Regulations 2003","content":"![Crest]()Western Australia\n\nLand Tax Assessment Act 2002  \nTaxation Administration Act 2003\n\nLand Tax Assessment Regulations 2003\n\nWestern Australia\n\nLand Tax Assessment Regulations 2003\n\nContents\n\n1. Citation 1\n\n2. Commencement and application 1\n\n3. Terms and abbreviations used 1\n\n4. Tax payment arrangements not affected 3\n\n5. Taxpayer’s options in discharging liability to pay assessed amount 3\n\n6. Paying assessed amount in one discounted payment (option 1) 3\n\n7. Paying assessed amount in 2 instalments (option 2) 4\n\n8. Paying assessed amount in 3 instalments (option 3) 4\n\n9. Other arrangements for paying assessed amount 5\n\n10A. Incorrect payment of assessed amount 6\n\n10. Instalments to be multiples of 5 cents 7\n\n11. When full amount of land tax becomes due and payable 7\n\n12. Taxable authorities 7\n\n12AA. Circumstances in which subdivision does not cause parent lot to cease being a lot 9\n\n12A. Taxable value: prescribed percentage 9\n\n13. Inner city area 9\n\n13A. Land used for production-based agistment is used for primary production (s. 30A(1)(e)) 10\n\n14. Repeal and savings 11\n\nSchedule 1 — Inner city area\n\nNotes\n\nCompilation table 13\n\nOther notes 14\n\nDefined terms\n\n  \n\nWestern Australia\n\nLand Tax Assessment Act 2002  \nTaxation Administration Act 2003\n\nLand Tax Assessment Regulations 2003\n\n##### 1. Citation\n\nThese regulations may be cited as the *Land Tax Assessment Regulations 2003*.\n\n##### 2. Commencement and application\n\n(1) These regulations come into operation on the day on which the *Taxation Administration Act 2003* comes into operation.\n\n(2) These regulations apply —\n\n(a) to land tax that is assessed for an assessment year that ends after the day referred to in subregulation (1); and\n\n(b) for the purposes of paragraph (a) of the definition of “arrears” in regulation 3(1) — to land tax, as defined in the *Land Tax Assessment Act 1976* 1 section 5(1), that is payable in respect of an assessment year that ends before that day.\n\n##### 3. Terms and abbreviations used\n\n(1) In these regulations —\n\n  arrears means the sum, as at the date an assessment notice (the relevant assessment notice) is issued, of —\n\n(a) any land tax that is due and payable and shown on an assessment notice issued in an assessment year before the assessment year in which the relevant assessment notice is issued; and\n\n(b) any penalty tax under the *Taxation Administration Act 2003* section 26 or 27 that is due and payable in relation to land tax; and\n\n(c) any interest under the *Taxation Administration Act 2003* section 47 that is due and payable in relation to land tax; and\n\n(d) any legal costs or costs, as referred to in the *Taxation Administration Act 2003* section 62(a), (b) or (ba), that are incurred by the Commissioner and due and payable in relation to land tax;\n\n[(e) deleted]\n\n  assessed amount means the total amount of land tax and arrears due and payable and shown on an assessment notice;\n\n  discountable amount means the amount of land tax (not including arrears) due and payable and shown on an assessment notice (the relevant assessment notice)  but not shown on an assessment notice issued in an assessment year before the assessment year in which the relevant assessment notice is issued;\n\n  option 1 means the option for discharging a liability to pay an assessed amount set out in regulation 6;\n\n  option 2 means the option for discharging a liability to pay an assessed amount set out in regulation 7;\n\n  option 3 means the option for discharging a liability to pay an assessed amount set out in regulation 8;\n\n  residual amount means the assessed amount less —\n\n(a) arrears; and\n\n(b) the discountable amount.\n\n(2) In these regulations, the following abbreviations are used —\n\n  A for arrears;\n\n  DA for discountable amount;\n\n  RA for residual amount.\n\n[Regulation 3 amended: Gazette 13 Aug 2019 p. 3041; SL 2022/91 r. 4.]\n\n[**3A.**1M Modification, to insert regulation 3A, to have effect under the Commonwealth Places (Mirror Taxes Administration) Act 1999 s. 7, see Commonwealth Places (Mirror Taxes Administration) Regulations 2007 r. 20 and endnote 1M.]\n\n[**3A.**1MC Modification, to insert regulation 3A, to have effect under the Commonwealth Places (Mirror Taxes) Act 1998 (Commonwealth) s. 8, see Commonwealth Places (Mirror Taxes) (Modification of Applied Laws (WA)) Notice 2007 cl. 21 and endnote 1MC.]\n\n##### 4. Tax payment arrangements not affected\n\nNothing in these regulations affects the payment of land tax under a tax payment arrangement.\n\n##### 5. Taxpayer’s options in discharging liability to pay assessed amount\n\nA taxpayer may discharge a liability to pay an assessed amount by paying in accordance with regulation 6, 7, 8 or 9.\n\n##### 6. Paying assessed amount in one discounted payment (option 1)\n\nA taxpayer may discharge a liability to pay an assessed amount by making one payment of the amount, due and payable within 49 days after the date of the assessment notice, calculated using the formula —\n\n![]()\n\n##### 7. Paying assessed amount in 2 instalments (option 2)\n\n(1) A taxpayer may discharge a liability to pay an assessed amount by paying in 2 instalments.\n\n(2) The first instalment is due and payable within 49 days after the date of the assessment notice and is the amount calculated using the formula —\n\n![]()\n\n(3) The second instalment is due and payable within 175 days after the date of the assessment notice and is the amount calculated using the formula —\n\n![]()\n\n[Regulation 7 amended: Gazette 17 Nov 2009 p. 4633.]\n\n##### 8. Paying assessed amount in 3 instalments (option 3)\n\n(1) A taxpayer may discharge a liability to pay an assessed amount by paying in 3 instalments.\n\n(2) The first instalment is due and payable within 49 days after the date of the assessment notice and is the amount calculated using the formula —\n\n(3) The second instalment is due and payable within 175 days after the date of the assessment notice and is the amount calculated using the formula —\n\n(4) The third instalment is due and payable within 240 days after the date of the assessment notice and is the amount calculated using the formula —\n\n[Regulation 8 amended: Gazette 17 Nov 2009 p. 4633; SL 2022/91 r. 5.]\n\n##### 9. Other arrangements for paying assessed amount\n\n(1) If the amount of land tax paid within 49 days after the date of the assessment notice (the amount paid)  is —\n\n(a) less than the amount payable under option 1; and\n\n(b) more than the first instalment payable under option 2,\n\nthe Commissioner is to deduct the amount paid from the assessed amount, and the remaining amount is due and payable by the taxpayer within 175 days after the date of the assessment notice.\n\n(2) If the amount of land tax paid within 49 days after the date of the assessment notice (the amount paid)  is —\n\n(a) less than the first instalment payable under option 2; and\n\n(b) more than the first instalment payable under option 3,\n\nthe Commissioner is to deduct the amount paid from the assessed amount, and the remaining amount is to be divided into 2 equal instalments.\n\n(3) The first of those instalments is due and payable by the taxpayer within 175 days after the date of the assessment notice.\n\n(4) The second of those instalments is due and payable by the taxpayer within 240 days after the date of the assessment notice.\n\n[Regulation 9 amended: Gazette 17 Nov 2009 p. 4633-4; SL 2022/91 r. 6.]\n\n##### 10A. Incorrect payment of assessed amount\n\n(1) In this regulation —\n\nincorrect payment means a payment to discharge a liability to pay an assessed amount that is not in accordance with regulation 6, 7, 8 or 9 where —\n\n(a) the Commissioner is satisfied that it is clear from the circumstances in which the payment is made that the payment was intended to be an amount or instalment due and payable under regulation 6, 7(2), 8(2) or (3) or 9(3) (the relevant provision); and\n\n(b) the payment was received by the Commissioner within 7 days after the amount or instalment was due and payable under the relevant provision.\n\n(2) If this subregulation applies in respect of an incorrect payment —\n\n(a) the payment —\n\n(i) is to be taken to have been made under the relevant provision; and\n\n(ii) so far as is practicable, the relevant provision applies in respect of the payment;\n\nand\n\n(b) regulations 9(1) and (2) and 11 do not apply in respect of the payment.\n\n(3) Subregulation (2) applies in respect of an incorrect payment —\n\n(a) if the payment is equal to or more than the amount or instalment due under the relevant provision; or\n\n(b) if —\n\n(i) the payment is less than the amount or instalment due under the relevant provision; and\n\n(ii) the amount of the shortfall has been paid by the taxpayer immediately in accordance with subregulation (4).\n\n(4) If an incorrect payment is less than the amount or instalment due under the relevant provision the Commissioner is to deduct the amount of the payment from that amount or instalment and the amount of the shortfall is immediately due and payable by the taxpayer.\n\n[Regulation 10A inserted: Gazette 18 Sep 2015 p. 3814‑15.]\n\n##### 10. Instalments to be multiples of 5 cents\n\n(1) Amounts payable as instalments under regulation 7, 8 or 9 are to be multiples of 5 cents.\n\n(2) If the application of subregulation (1) results in unequal instalments being payable that would have been equal instalments if not for the application of that subregulation, the first of those instalments is to be the greater or greatest amount, as the case requires.\n\n##### 11. When full amount of land tax becomes due and payable\n\nIf —\n\n(a) the amount of land tax paid within 49 days after the date of the assessment notice is less than the first instalment due and payable under option 3; or\n\n(b) an instalment under these regulations is not paid when it is due and payable,\n\nthe full amount of unpaid land tax is immediately due and payable by the taxpayer.\n\n##### 12. Taxable authorities\n\n(1) For the purposes of paragraph (b) of the definition of “taxable authority” in clause 1 of the Glossary at the end of the *Land Tax Assessment Act 2002*, the bodies to which this subregulation applies are prescribed.\n\n(2) Subregulation (1) applies to the following bodies —\n\n(a) the Electricity Generation and Retail Corporation established by the *Electricity Corporations Act 2005* section 4(1)(a);\n\n(aa) the Electricity Networks Corporation established by the *Electricity Corporations Act 2005* section 4(1)(b);\n\n[(ab) deleted]\n\n(ac) the Regional Power Corporation established by the *Electricity Corporations Act 2005* section 4(1)(d);\n\n(b) the Water Corporation established by the *Water Corporations Act 1995* section 4(1);\n\n(ca) the Bunbury Water Corporation established by the *Water Corporations Act 1995* section 4(2);\n\n(cb) the Busselton Water Corporation established by the *Water Corporations Act 1995* section 4(3);\n\n(c) the Western Australian Land Authority established by the *Western Australian Land Authority Act 1992* section 5;\n\n[(d)‑(f) deleted]\n\n(g) the Fremantle Port Authority established by the *Port Authorities Act 1999* section 4;\n\n(h) the Kimberley Ports Authority established by the *Port Authorities Act 1999* section 4;\n\n(i) the Mid West Ports Authority established by the *Port Authorities Act 1999* section 4;\n\n(j) the Pilbara Ports Authority established by the *Port Authorities Act 1999* section 4;\n\n(k) the Southern Ports Authority established by the *Port Authorities Act 1999* section 4;\n\n(l) the Western Australian Land Information Authority established by the Land Information Authority Act 2006 section 5;\n\n(m) the Chemistry Centre (WA) established by the *Chemistry Centre (WA) Act 2007* section 4;\n\n(n) the Insurance Commission of Western Australia continued under the *Insurance Commission of Western Australia Act 1986* section 4.\n\n[Regulation 12 amended: Gazette 31 Mar 2006 p. 1350‑1; 20 Mar 2007 p. 1049; 4 Sep 2007 p. 4522; 30 May 2008 p. 2088; 27 Dec 2013 p. 6478; 30 Jun 2014 p. 2425‑6; 19 Sep 2014 p. 3340; 18 Sep 2015 p. 3815.]\n\n##### 12AA. Circumstances in which subdivision does not cause parent lot to cease being a lot\n\nFor the purposes of the *Land Tax Assessment Act 2002* Glossary clause 2(2B), clause 2(2) of that Glossary does not apply to a subdivision of land that is the subject of a leasehold scheme to be registered under the *Strata Titles Act 1985*.\n\n[Regulation 12AA inserted: Gazette 13 Aug 2019 p. 3042.]\n\n##### 12A. Taxable value: prescribed percentage\n\nThe percentages prescribed for the purposes of clause 6(4) of the Glossary at the end of the *Land Tax Assessment Act 2002* are as follows —\n\n(a) under paragraph (a) — 150% for a financial year;\n\n(b) under paragraph (b) —\n\n(i) 150% for the financial year 2009/10;\n\n(ii) 150% for a financial year after 2009/10.\n\n[Regulation 12A inserted as regulation 13A: Gazette 17 Nov 2009 p. 4634; renumbered as 12A: Gazette 12 Jun 2018 p. 1898.]\n\n##### 13. Inner city area\n\nFor the purposes of the *Land Tax Assessment Act 2002* section 28(2)(a), the area of the State that corresponds to the shaded area on the plan set out in Schedule 1 is an inner city area.\n\n##### 13A. Land used for production-based agistment is used for primary production (s. 30A(1)(e))\n\n(1) In this regulation —\n\nsection means a section of the *Land Tax Assessment Act 2002*.\n\n(2) Land used for production-based agistment is prescribed for the purposes of section 30A(1).\n\n(3) Land is used for production-based agistment if —\n\n(a) the land is used for the purpose of rearing living creatures in accordance with an agistment arrangement provided for in a contract, or agreement, that is in writing; and\n\n(b) the agistment arrangement provided for in the contract or agreement is limited to agistment of the living creatures for a purpose referred to in section 30A(1)(b)(ii) or (iii); and\n\n(c) the contract or agreement is made between —\n\n(i) a person who may lawfully use the land for the purpose referred to in paragraph (a); and\n\n(ii) a person to whom subparagraph (i) does not apply who owns the living creatures.\n\n(4) This regulation applies to the assessment year that began on 1 July 2014 and each subsequent assessment year.\n\n[Regulation 13A inserted: Gazette 12 Jun 2018 p. 1898‑9; amended: Gazette 13 Aug 2019 p. 3042.]\n\n##### 14. Repeal and savings\n\n(1) The *Land Tax Assessment Regulations 1976* are repealed.\n\n(2) Despite subregulation (1) and subject to regulation 2(2)(b), the *Land Tax Assessment Regulations 1976* continue to apply to land tax, as defined in the *Land Tax Assessment Act 1976* 1 section 5(1), that is payable in respect of an assessment year that ends before the day referred to in regulation 2(1).\n\nSchedule 1 — Inner city area\n\n[r. 13]\n\n![]()\n\n![dline]()\n\nNotes\n\nThis is a compilation of the *Land Tax Assessment Regulations 2003* and includes amendments made by other written laws. For provisions that have come into operation, and for information about any reprints, see the compilation table.\n\nCompilation table\n\n| **Citation** | **Published** | **Commencement** |\n| --- | --- | --- |\n| *Land Tax Assessment Regulations 2003* | 27 Jun 2003 p. 2409‑14 | 1 Jul 2003 (see r. 2(1) and *Gazette* 27 Jun 2003 p. 2383) |\n| *Electricity Corporations (Consequential Amendments) Regulations 2006* r. 82 | 31 Mar 2006 p. 1299‑357 | 1 Apr 2006 (see r. 2) |\n| *Land Tax Assessment Amendment Regulations 2007* | 20 Mar 2007 p. 1049 | 20 Mar 2007 |\n| *Land Tax Assessment Amendment Regulations (No. 2) 2007* | 4 Sep 2007 p. 4521‑2 | r. 1 and 2: 4 Sep 2007 (see r. 2(a));   Regulations other than r. 1 and 2: 5 Sep 2007 (see r. 2(b)) |\n| *Land Tax Assessment Amendment Regulations 2008* | 30 May 2008 p. 2088 | r. 1 and 2: 30 May 2008 (see r. 2(a));   Regulations other than r. 1 and 2: 31 May 2008 (see r. 2(b)) |\n| **Reprint 1: The *Land Tax Assessment Regulations 2003* as at 5 Sep 2008** (includes amendments listed above) | | |\n| *Land Tax Assessment Amendment Regulations 2009* | 17 Nov 2009 p. 4632-4 | r. 7: 1 Jul 2009 (see r. 2(b));   r. 1 and 2: 17 Nov 2009 (see r. 2(a));   Regulations other than r. 1, 2 and 7: 18 Nov 2009 (see r. 2(c)) |\n| *Electricity Corporations (Consequential Amendments) Regulations 2013* r. 13 | 27 Dec 2013 p. 6469-79 | 1 Jan 2014 (see r. 2(c) and *Gazette* 27 Dec 2013 p. 6465) |\n| *Land Tax Assessment Amendment Regulations 2014* | 30 Jun 2014 p. 2425-6 | r. 1 and 2: 30 Jun 2014 (see r. 2(a));   Regulations other than r. 1 and 2: 1 Jul 2014 (see r. 2(b)(i)) |\n| *Land Tax Assessment Amendment Regulations (No. 2) 2014* | 19 Sep 2014 p. 3340 | r. 1 and 2: 19 Sep 2014 (see r. 2(a));   Regulations other than r. 1 and 2: 1 Oct 2014 (see r. 2(b)(i)) |\n| *Land Tax Assessment Amendment Regulations 2015* | 18 Sep 2015 p. 3813‑15 | r. 1 and 2: 18 Sep 2015 (see r. 2(a));   Regulations other than r. 1 and 2: 19 Sep 2015 (see r. 2(b)) |\n| **Reprint 2: The *Land Tax Assessment Regulations 2003* as at 7 Apr 2017** (includes amendments listed above) | | |\n| *Land Tax Assessment Amendment Regulations 2018* | 12 Jun 2018 p. 1898‑9 | r. 1 and 2: 12 Jun 2018 (see r. 2(a));   Regulations other than r. 1 and 2: 13 Jun 2018 (see r. 2(b)) |\n| *Finance Regulations Amendment Regulations 2019* Pt. 2 | 13 Aug 2019 p. 3041‑3 | Pt. 2 (other than r. 5): 14 Aug 2019 (see r. 2(c));   r. 5: 1 May 2020 (see r. 2(b) and SL 2020/39 cl. 2) |\n| *Finance Regulations Amendment Regulations 2022* Pt. 2 | SL 2022/91 17 Jun 2022 | 1 Jul 2022 (see r. 2(b)) |\n\n\nOther notes\n\n1M Under the *Commonwealth Places (Mirror Taxes Administration) Act 1999* s. 7, modifications to State taxing laws may be prescribed. Modifications are prescribed in the *Commonwealth Places (Mirror Taxes Administration) Regulations 2007* Pt. 3 Div. 3.\n\nIf a modification is to:\n\n- replace or insert a numbered provision, the new provision is identified by the superscript 1M appearing after the provision number;\n- amend a numbered provision, the amended provision is identified by the superscript 1M appearing after the provision number.\n\n\n1MC Under the *Commonwealth Places (Mirror Taxes) Act 1998* (Commonwealth) s. 8, modifications to State taxing laws, in their application as Commonwealth laws in Commonwealth places in Western Australia, may be prescribed. Modifications are prescribed in the *Commonwealth Places (Mirror Taxes) (Modifications of Applied Laws (WA)) Notice 2007* (Commonwealth) Pt. 3 Div. 3.\n\nIf a modification is to:\n\n- replace or insert a numbered provision, the new provision is identified by the superscript 1MC appearing after the provision number;\n- amend a numbered provision, the amended provision is identified by the superscript 1MC appearing after the provision number.\n\n\n1 Repealed by the *Taxation Administration (Consequential Provisions) Act 2002* s. 5(d).\n\nDefined terms\n\n*[This is a list of terms defined and the provisions where they are defined. The list is not part of the law.]*\n\n**Defined term Provision(s)**\n\nA 3(2)\n\namount paid 9(1) and (2)\n\narrears 3(1)\n\nassessed amount 3(1)\n\nDA 3(2)\n\ndiscountable amount 3(1)\n\nincorrect payment 10A(1)\n\noption 1 3(1)\n\noption 2 3(1)\n\noption 3 3(1)\n\nRA 3(2)\n\nrelevant assessment notice 3(1)\n\nrelevant provision 10A(1)(a)\n\nresidual amount 3(1)\n","sortOrder":0}],"analysis":{"issue_detection":{"absurdities":[],"contradictions":[]},"flash_summary":{"complexity_score":5,"scope_assessment":{"changed":false,"description":"The regulations clarify and implement procedural, definitional and administrative details needed to operate the Land Tax Assessment Act 2002 rather than substantially changing its substantive scope. Later inserts (for example reg 13A on production‑based agistment, reg 12AA on certain subdivisions, and reg 12A prescribing a taxable percentage) refine or narrow how particular situations are treated, but they are technical calibrations within the Act’s tax‑administration purpose rather than an expansion of the law’s core subject matter. These additions change the application details for specific cases (agistment contracts, leasehold strata subdivisions, specified statutory bodies) but do not appear to broaden the Act’s overall scope beyond its original aim of assessing and collecting land tax."},"complexity_factors":["Multiple cross‑references to the Land Tax Assessment Act 2002 and the Taxation Administration Act 2003 (regs 3, 11, 12A, 13A)","Around 11 defined or specially used terms in regulation 3 with abbreviations (A, DA, RA, etc.)","Payment formulae and options in regs 6–8 (numeric formulas required to compute instalments)","Conditional logic linking payment amounts, timings and consequences (regs 6–11, 9 and 10A)","Discretionary factual test for \"incorrect payment\" that requires Commissioner satisfaction (reg 10A)","Rounding rule for instalments and effect on instalment equality (reg 10)","Prescribed lists and exceptions (reg 12 lists many statutory bodies; reg 12AA addresses subdivision exceptions)","Geographic plan in Schedule 1 (map‑based identification of \"inner city area\")","Temporal application rules and savings (reg 2 and reg 14)","Amendment history and staged commencements noted in compilation table (multiple inserts and renumberings)"],"plain_english_summary":"**What these regulations do, in plain English**\n\n- These regulations set out practical rules for how land tax assessed under the Land Tax Assessment Act 2002 is to be paid and some technical definitions that determine how the Act operates. They are administrative regulations: they do not set tax rates but tell taxpayers and the Commissioner how to calculate payment amounts, when payments are due, and how certain classes of land or bodies are to be treated for land tax purposes (see reg 3, regs 6–11, reg 12, reg 13A, reg 12A).\n\n**Who is affected**\n\n- Any person or entity assessed for land tax in Western Australia (taxpayers who receive an assessment notice).\n- Certain statutory bodies that are specifically dealt with in the regulations (a prescribed list of corporations, authorities and commissions — reg 12).\n- The Commissioner of State Revenue, because the regulations give the Commissioner duties and limited discretion in applying payment rules and correcting payments (regs 9, 10A).\n- Owners and users of land engaged in production-based agistment (grazing under contract) — they may have the land treated as used for primary production if the conditions in reg 13A are met.\n\n**How it works mechanically (step‑by‑step)**\n\n- Definitions: The regulations define key terms used to work out what you owe and how payments are treated — for example, “assessed amount” (total tax plus arrears shown on the notice), “discountable amount” (the part of current-year land tax eligible for an early-payment discount), “arrears” (past unpaid tax, penalties, interest, and legal costs) and shorthand abbreviations A, DA and RA (reg 3).\n\n- Payment options (reg 5): A taxpayer may discharge an assessed amount by choosing one of four ways:\n  - Option 1: pay the assessed amount in one discounted payment within 49 days of the assessment notice (reg 6);\n  - Option 2: pay in two instalments — first within 49 days, second within 175 days (reg 7);\n  - Option 3: pay in three instalments — first within 49 days, second within 175 days, third within 240 days (reg 8);\n  - Option 4: agree other arrangements with the Commissioner under reg 9 (for example where a payment made within 49 days is neither exactly option 1 nor option 2/3 amounts).\n\n- Discount and instalment math: The regulations set formulas (reg 6–8) for how much each payment is when you pick those options. The one‑payment option includes a discount on the current year's tax (the regulations call this the discountable amount). The 2‑ and 3‑instalment options split amounts between early and later payments according to fixed formulas (the numeric formulae are in regs 6–8).\n\n- Rounding and small practical rules: Instalment amounts must be rounded to multiples of 5 cents (reg 10). If rounding produces unequal instalments that would otherwise be equal, the earliest instalment is the larger (reg 10(2)).\n\n- Consequences of missing or underpaying instalments: If you pay less than the smallest permissible first instalment (option 3) within 49 days, or miss any instalment when due, the whole unpaid amount becomes immediately due and payable (reg 11).\n\n- Incorrect payments and limited discretion (reg 10A): If a taxpayer makes a payment that does not exactly match the prescribed formula but it is clear from circumstances that the taxpayer intended it to be a particular instalment, and the payment arrives within 7 days after the instalment was due, the Commissioner can treat it as that instalment (and apply the relevant rules) — provided either the payment equals or exceeds the instalment due, or any shortfall is immediately paid. This gives the Commissioner a discretion to avoid forcing taxpayers to suffer immediate default for small or obvious errors.\n\n- Treatment of subdivisions and leasehold strata (reg 12AA): A subdivision that is part of a leasehold scheme to be registered under the Strata Titles Act 1985 is treated as not causing the parent lot to cease being a lot for land tax purposes. This is a narrow rule about how land parcel status is tracked for tax assessments.\n\n- Taxable value percentage (reg 12A): For specified parts of the Act, the regulations prescribe a percentage (150%) to be used in calculating taxable value in the Glossary — a technical input to taxable value calculations (reg 12A).\n\n- Inner city area (reg 13 and Schedule 1): The regulations identify a geographic area as the state’s “inner city area” for a particular exemption or treatment in the Act; that area is shown on the plan in Schedule 1.\n\n- Production-based agistment (reg 13A): The regulations say that land used for production‑based agistment (grazing or rearing animals under a written agistment contract) counts as land used for primary production — but only if the agistment is limited to particular production purposes and the arrangement is in writing between the land user and a person who owns the animals. This applies from the 2014–15 assessment year (reg 13A).\n\n- Prescribed bodies (reg 12): The regulations list specific state corporations and authorities to which a definition in the Act (the definition of “taxable authority”) applies. That alters how those entities are treated under the land tax law (reg 12).\n\n**Why it matters (claimed purpose and practical effects)**\n\n- Official purpose-claims: The regulations implement and operationalise parts of the Land Tax Assessment Act — primarily by setting payment mechanics, rounding rules, the Commissioner’s handling of certain payment errors, geographic and usage definitions, and identifying public bodies in a statutory definition.\n\n- Practical incentives and trade‑offs:\n  - The early single‑payment discount (option 1) incentivises taxpayers to pay sooner, which improves cash flow for the Revenue Office but increases the taxpayer’s short‑term liquidity cost (reg 6).\n  - Instalment options reduce immediate cash burdens on taxpayers but create default risk: missing an instalment accelerates the full debt (reg 11). That trade‑off shifts some collection risk back onto taxpayers.\n  - The Commissioner’s discretion to treat an incorrect payment as compliant (reg 10A) reduces the chance that small errors cause disproportionate penalties, but it places some burden on the Commissioner to form a factual judgment and creates a source of administrative discretion.\n  - The production‑based agistment rule (reg 13A) grants a specific classification (primary production) where a written, limited-purpose agistment contract exists. That creates a compliance requirement — taxpayers must document agreements in writing and ensure they meet the prescribed limits if they want that tax treatment.\n  - The prescribed list of statutory bodies (reg 12) concentrates legal certainty (or a change in tax treatment) on a small number of public corporations; the effect is concentrated on those entities rather than broadly distributed.\n\n**Costs, compliance burdens and implementation risks**\n\n- Administrative burden for taxpayers: determining which payment option to choose, computing instalments from the prescribed formulas, ensuring payments are timed correctly, and documenting agistment contracts where relevant.\n- Administrative burden for the Commissioner: applying formulas, exercising discretion under reg 10A, handling rounding adjustments, and interpreting the Schedule 1 plan for the inner city area.\n- Legal complexity from cross‑references: the regulations rely on multiple cross‑references to the Land Tax Assessment Act 2002, the Taxation Administration Act 2003, and other state Acts cited in reg 12 — requiring users to read multiple laws together to fully understand outcomes.\n- Risk of accidental acceleration: small payment timing mistakes or underpayments can immediately accelerate the entire debt (reg 11), so taxpayers must be careful about instalment amounts and due dates.\n\n**Where to look in the regulations**\n\n- Key operational rules: payment options and due dates — regs 5–11.\n- Definitions and shorthand: reg 3.\n- Commissioner discretion on payment errors: reg 10A.\n- Special classifications and technical prescriptions (taxable authorities, inner city, agistment, taxable value percentage): regs 12, 12A, 12AA, 13, 13A.\n\n(References in parentheses are to the regulation numbers in the Land Tax Assessment Regulations 2003.)"},"summary":{"complexity_score":1,"scope_assessment":{"changed":false,"description":"Scope cannot be assessed as the legislative text was not available in the provided source. The page returned was a system error notice indicating the URL is no longer active."},"complexity_factors":["No legislative content was retrievable — the source document is an error/unavailable page, not actual legislation","Complexity cannot be meaningfully assessed without access to the regulation text","Score of 1 reflects absence of content rather than simplicity of the law itself"],"plain_english_summary":"The Land Tax Assessment Regulations 2003 (WA) set out the procedural and technical rules that support the Land Tax Assessment Act — chiefly how land is valued, exemptions are claimed, and assessments issued. They affect landowners in Western Australia, especially holders of investment land or property above value thresholds.\n\nThe regulation text for this instrument wasn’t retrieved here; check the Western Australian Legislation website for the current version before relying on specifics."},"flash_summary_failed":{"failed":true,"reason":"Unauthenticated. Configure AI_GATEWAY_API_KEY or use a provider module. Learn more: https://ai-sdk.dev/unauthenticated-ai-gateway","source":"analysis-cron"},"kimi_summary":{"content_quality":"ok","complexity_score":4,"scope_assessment":{"changed":false,"description":"The regulations remain focused on their original purpose of operationalising the payment mechanics of land tax assessment. While amendments have added specific provisions (such as the 2015 'incorrect payment' rule and 2019 strata subdivision rules), these represent natural elaborations within the existing framework rather than scope creep into unrelated policy areas."},"complexity_factors":["Multiple mathematical formulas for calculating instalments (shown as image placeholders in the source text)","Cross-references to two parent Acts (Land Tax Assessment Act 2002 and Taxation Administration Act 2003)","Nested conditional logic in regulation 9 for 'other arrangements' when payments fall between standard options","Specific timing requirements (49 days, 175 days, 240 days) that must be tracked precisely","Defined terms section with 10+ technical definitions including recursive definitions (e.g., 'relevant assessment notice' used within the definition of 'arrears')","Multiple amendment history entries showing evolutionary complexity (regulations renumbered, deleted paragraphs, inserted provisions)","Mirror tax modifications for Commonwealth places (noted in endnotes but affecting application)"],"plain_english_summary":"These regulations set out the practical rules for how land tax is paid in Western Australia. They give taxpayers three main ways to pay their land tax bill: (1) a single discounted payment if paid within 49 days; (2) two instalments with specific due dates; or (3) three instalments spread over 240 days. The regulations also cover what happens if someone pays the wrong amount by mistake, how to round payments to the nearest 5 cents, and when the full tax becomes immediately due (such as when instalments are missed). Additionally, the regulations list which government bodies (like water corporations and port authorities) must pay land tax, define the 'inner city area' for tax purposes, clarify when subdivided land keeps its original tax status, and confirm that land used for certain types of livestock agistment qualifies for primary production tax exemptions."}},"importantCases":[],"_links":{"self":"/api/acts/land-tax-assessment-regulations-2003","history":"/api/acts/land-tax-assessment-regulations-2003/history","analysis":"/api/acts/land-tax-assessment-regulations-2003/analysis","conflicts":"/api/acts/land-tax-assessment-regulations-2003/conflicts","importantCases":"/api/acts/land-tax-assessment-regulations-2003/important-cases","documents":"/api/acts/land-tax-assessment-regulations-2003/documents"}}