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au-gst-property

Use this skill whenever GST touches Australian real property -- selling or buying new residential premises, potential residential land, commercial premises or…

Skill by openaccountants

IndexedAGPL-3.0★ 460
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About

Use this skill whenever GST touches Australian real property -- selling or buying new residential premises, potential residential land, commercial premises or vacant land; GST at settlement withholding (Forms one and two, 1/11th or 7%); margin scheme computations under Division 75; GST-free going concern sales and Division 135 clawbacks; developers renting unsold stock (Division 129 adjustments); or one-off subdivisions and the enterprise question. Trigger on "GST withholding", "GST at settlement", "margin scheme", "going concern", "new residential premises", "subdivision GST". Covers classification, withholding mechanics, worked arithmetic and escalation lines. ALWAYS read this skill before touching any property GST work.

Use cases: sales, finance, agent-building

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What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

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Skill name
au-gst-property
Description
Use this skill whenever GST touches Australian real property -- selling or buying new residential premises, potential residential land, commercial premises or vacant land; GST at settlement withholding (Forms one and two, 1/11th or 7%); margin scheme computations under Division 75; GST-free going concern sales and Division 135 clawbacks; developers renting unsold stock (Division 129 adjustments); or one-off subdivisions and the enterprise question. Trigger on "GST withholding", "GST at settlement", "margin scheme", "going concern", "new residential premises", "subdivision GST". Covers classification, withholding mechanics, worked arithmetic and escalation lines. ALWAYS read this skill before touching any property GST work.
License
AGPL-3.0
Metadata
source: openaccountants · tax_year: 2026 · jurisdiction: AU · last_updated: 2026-10-14 · review_status: pending_review · openaccountants_url: https://www.openaccountants.com/skills/au-gst-property
Instructions
278 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

# Australia GST and Real Property Skill

## Australia GST and Real Property Skill v1.0

> **General reference only.** This skill is general tax/accounting reference material for AI-assisted workflows. It has not been reviewed for any specific person's facts, documents, elections, deadlines, residency, or contracts. Do not rely on it to file, pay, settle, or take a tax position without review by a qualified professional.

> **Relationship to the base GST skill.** General BAS mechanics (labels, tax invoices, Simpler BAS, reverse charge, food/health classifications) live in `australia-gst`. That skill's refusal lines R-AU-3 (margin scheme) and R-AU-4 (going concern) route here: this skill supplies the specialist property layer -- classification, withholding, margin, going concern, and adjustment computations -- with its own, narrower refusal catalogue (Section 8). Escalation still ends with a registered tax agent.

## Section 1 -- Quick reference

**Read this whole section before classifying any property transaction.**

**Quick reference fields**

| Field | Value |
| --- | --- |
| Country | Australia |
| Primary legislation | GST Act 1999: Divs 38, 40, 75, 129, 135; TAA 1953 Sch 1: ss 14-250, 14-255, 18-60 |
| GST rate | 10% (GST = 1/11th of a GST-inclusive price) |
| Registration threshold | $75,000 GST turnover ($150,000 non-profit); mere disposals of capital assets excluded from projected turnover (s 188-25) |
| GST at settlement (RW) | From 1 July 2018: purchaser withholds on new residential premises and potential residential land -- 1/11th of contract price; 7% if margin scheme; 10% of GST-exclusive market value for below-market supplies between associates |
| RW forms | Form one: *GST property settlement withholding notification* (issues PRN + LRN); Form two: *GST property settlement date confirmation* |
| Supplier RW credit | Withheld amount lands in the supplier's *GST property credits* account; transfers to the activity statement account on lodgment (s 18-60 Sch 1 TAA) |
| New residential premises | s 40-75(1): not previously sold as residential premises / no previous long-term lease (50+ years); or created by substantial renovations; or built to replace demolished premises |
| 5-year rule | s 40-75(2): premises stop being "new" after at least 5 years used ONLY for input-taxed residential rent (para 40-35(1)(a)) |
| Margin scheme agreement | In writing, on or before making the supply (settlement) -- s 75-5(1A); Commissioner may allow further period (PS LA 2005/16) |
| Div 129 adjustment periods | Non-business-finance acquisitions: 2 (<= $5,000), 5 (> $5,000 and < $500,000), 10 (>= $500,000) -- s 129-20(3) |
| Div 135 clawback | Increasing adjustment = 1/10 x supply price x proportion of non-creditable use (s 135-5) |
| Penalty unit | $364 (from 1 July 2026) |
| FRCGW (separate regime) | Foreign resident capital gains withholding: 15%, NO price threshold, from 1 January 2025. Income tax withholding, not GST -- different forms; both can apply to one settlement |
| Contributor | Open Accountants |
| Validated by | Pending |

**Conservative defaults**

| Ambiguity | Default |
| --- | --- |
| Residential premises: new or existing? | Existing (input taxed) for ITC purposes; but flag RW screening as if new until contract sighted |
| Whether the 5-year rule is satisfied | NOT satisfied -- "only used" for renting is strict; any marketing-for-sale period breaks it |
| Margin scheme agreement status | No valid written agreement until the signed contract clause is sighted |
| Going concern conditions | NOT met until written agreement, both registrations, and carry-on-to-settlement are all evidenced |
| Purchaser's intended use after a going concern purchase | Input-taxed use possible -- quantify the Div 135 exposure at full supply price |
| Developer's unsold stock being rented | Div 129 increasing adjustment applies; 10 adjustment periods (assume >= $500,000) |
| One-off subdivision | Enterprise question OPEN -- work the MT 2006/1 factors; never assume mere realisation |
| Vendor GST registration status | Check ABN Lookup; do not accept the contract's assertion alone |

## Section 2 -- Classifying supplies of real property

**Classification of supplies of real property**

| Supply | Treatment | Source |
| --- | --- | --- |
| Sale of NEW residential premises | Taxable (RW applies) | s 40-75; s 40-65(2)(b) |
| Sale of existing residential premises | Input taxed | s 40-65 |
| Residential rent (long-term) | Input taxed | s 40-35(1)(a) |
| Commercial premises -- sale or lease (office, retail, industrial) | Taxable | s 9-5 (no exemption) |
| Vacant land sold in the course of an enterprise | Taxable (not residential premises -- no shelter: GSTR 2012/5); RW applies if potential residential land | s 9-5; s 14-250 |
| Commercial residential premises (hotels, motels, boarding houses, caravan parks) | Taxable -- but classification is contested territory; refuse R-AU-GP-4 | s 87; GSTR 2012/6 |
| Farmland with continuing farming business | GST-free (conditions) | Subdiv 38-O |
| Sale of a leased building as a going concern | GST-free (conditions -- Section 5) | s 38-325 |

### 2.1 New residential premises (s 40-75)

- **New residential premises limbs** — Residential premises are **new** if any limb applies, subject to limb (a) overriding (b) and (c): - **(a)** not previously sold as residential premises (other than commercial residential) and never subject to a long-term lease (50+ years); or - **(b)** created through **substantial renovations** of a building -- renovations affecting the building as a whole in which all or substantially all of the building is removed or replaced (need not be structural: GSTR 2003/3 paras 53-83); cosmetic refresh (paint, carpet, kitchen swap) is NOT enough; or - **(c)** built to replace demolished premises on the same land. Subdividing or strata-titling existing (not-new) residential premises does **not** create new premises (s 40-75(2AA)). Intra-GST-group sales and certain associate "wholesale supply" arrangements are disregarded for the "previously sold" test (ss 40-75(2A), (2B)) -- grouping does not launder newness away; flag any group or development-agreement structure (R-AU-GP-3, R-AU-GP-6).  _(s 40-75; GSTR 2003/3 paras 53-83; ss 40-75(2AA), (2A), (2B))_
- **AUDIT FLASH POINT -- the 5-year rule** — **AUDIT FLASH POINT -- the 5-year rule (s 40-75(2)).** Premises cease to be new if, for a continuous period of at least 5 years since they first became residential premises / were last substantially renovated / were last built, they have **only** been used for making input-taxed supplies under para 40-35(1)(a) (residential rent). "Only" is strict: a developer who rents an apartment while simultaneously marketing it for sale is applying it to a dual purpose, so the 5-year clock never runs (ATO view in GSTR 2003/3 and GSTR 2009/4). Five years of rental with the property listed for sale in year 2 does NOT convert the premises. Conversion changes everything downstream: the eventual sale becomes input taxed, ITCs claw back through Div 129, and no RW applies.  _(s 40-75(2); para 40-35(1)(a); GSTR 2003/3; GSTR 2009/4)_

### 2.2 Input-taxed consequences and mixed developments

- **Input-taxed consequences and mixed developments** — Input-taxed supplies (existing residential sales, residential rent) carry **no GST and no input tax credits** on related acquisitions (s 11-15(2)(a)). Consequences: - A landlord of residential premises claims nothing on agent fees, repairs, or the purchase itself -- even though those suppliers charge GST. - A developer intending both taxable sales and input-taxed letting must **apportion** every acquisition (construction, professional fees, marketing) to its extent of creditable purpose using a fair and reasonable method (GSTR 2006/4); a mixed tower (shops below, long-term apartments above) apportions by floor area, cost or expected revenue. - Apportionment percentages set at acquisition are provisional -- Div 129 (Section 6) trues them up against actual use.  _(s 11-15(2)(a); GSTR 2006/4)_

## Section 3 -- GST at settlement (residential withholding, from 1 July 2018)

- **RW overview and scope** — RW re-plumbs **payment**, not liability: the purchaser pays part of the price to the ATO, and the supplier's BAS still self-assesses the actual GST. Statute: s 14-250 Sch 1 TAA (withholding), s 14-255 (supplier notification), s 18-60 (supplier credit); LCR 2018/4. **Scope.** Withholding applies to taxable supplies, by way of sale or long-term lease, of: - **new residential premises** (except those created by substantial renovations, and except commercial residential premises); and - **potential residential land** (zoned to permit residential use, no building that is residential premises -- e.g. a subdivision lot), unless the purchaser is GST-registered and acquires for a creditable purpose. **Excluded:** substantial-renovation premises, commercial residential, commercial property, premises no longer new (previously sold, or 5-year rule satisfied), potential residential land with a building in commercial use, and non-taxable sales (the family home, mere realisations). **Amounts** (rounded down to the whole dollar): 1/11th of the contract price (adjusted for pre-settlement rebates); **7%** of the contract price where the margin scheme applies; 10% of the GST-exclusive market value for below-market supplies between associates. **Process (both forms are the purchaser's obligation, usually run by their conveyancer under a signed authority):**  _(s 14-250, s 14-255, s 18-60 Sch 1 TAA; LCR 2018/4)_

**RW process steps**

| Step | Who | What |
| --- | --- | --- |
| 1 | Supplier | Written **supplier notification** before settlement -- required for any sale of residential premises or potential residential land, even to say "no withholding required". If withholding applies, must state: names + ABNs of all suppliers, GST branch number (if any), the amount, when payable, and the GST-inclusive contract price. Standard land contracts in every state (not NT) embed it |
| 2 | Purchaser | Lodge **Form one** online any time after exchange, up to the payment due date -- returns a **PRN** (payment reference) and **LRN** (lodgment reference) |
| 3 | Purchaser | Lodge **Form two** within 2 business days before settlement, on the day, or the next business day after (instalment contracts: keyed to the first payment other than the deposit) |
| 4 | Purchaser | Pay the withheld amount at settlement quoting the PRN (or hand the supplier's bank cheque process per the ATO supplier guide) |
| 5 | ATO | Credits the amount to the supplier's **GST property credits** account; email confirmation to the supplier |
| 6 | Supplier | BAS for the settlement period: full sale price at **G1**, actual GST at **1A**. Do NOT net off the withheld amount at 1A. On lodgment the property credit transfers to the activity statement account (allow up to 2 business days) |

- **Penalties and FRCGW contrast** — **Penalties.** Supplier's failure to give the notification: strict liability offence, up to 100 penalty units ($36,400 at $364/unit from 1 July 2026; x5 for bodies corporate). Purchaser's failure to withhold: administrative penalty equal to the amount not withheld -- but no penalty where the purchaser reasonably relied on the supplier's notification (unreasonable where the purchaser knows the vendor is registered and the premises are plainly new). **FRCGW is a different regime.** Foreign resident capital gains withholding (15%, no threshold, all real property, from 1 January 2025) is income tax withholding with its own forms and clearance certificates. A new-apartment sale by a foreign developer can trigger BOTH. Cross-lodging the wrong regime's forms strands the credit -- the ATO will not allocate a GST property credit until the correct GST forms are lodged.  _(penalty unit $364 from 1 July 2026; FRCGW 15% from 1 January 2025)_

## Section 4 -- The margin scheme (Division 75)

- **Margin scheme rules** — GST on an eligible taxable sale of real property may be worked out as **1/11th of the margin** instead of 1/11th of the full price. - **Written agreement.** Supplier and recipient must agree in writing that the margin scheme applies, **on or before the making of the supply** -- settlement, not exchange (s 75-5(1), (1A)). The Commissioner can allow a later agreement (reviewable decision; PS LA 2005/16) but never plan on it. The clause lives in the contract: sight it, never draft it (R-AU-GP-1). - **Eligibility.** Not available if the supplier acquired the entire interest through a supply that was *ineligible for the margin scheme* -- centrally, a fully taxable supply on which GST was worked out **without** the margin scheme (s 75-5(2), (3)). Eligible acquisition histories include: purchases from unregistered vendors, input-taxed purchases (existing residential), pre-1 July 2000 holdings, GST-free going concern or farmland acquisitions (special margin rules in s 75-11 apply -- often the vendor's acquisition cost carries through), and purchases that themselves used the margin scheme. - **Margin** = consideration for the sale minus consideration for the acquisition (s 75-10(2)). Development, construction, and holding costs do NOT increase the acquisition consideration -- they are recovered only through ordinary ITCs. - **Pre-1 July 2000 holdings:** the margin may instead be sale price minus an **approved valuation** of the property, generally as at 1 July 2000 (day of registration if registered later) -- s 75-10(3). An approved valuation must meet MSV 2020/1 (professional valuer, signed certificate, made by the required date). Valuations are refusal territory: R-AU-GP-2. - **The purchaser gets NO input tax credit** on a margin scheme acquisition (s 75-20), and no tax invoice showing GST exists. Price the deal accordingly. - **Flow-on:** because the purchaser's acquisition was not a fully-taxable-without-margin supply, the purchaser can itself use the margin scheme on a later taxable resale (fresh written agreement required). A full-GST purchase permanently kills margin eligibility for that interest. - **RW interaction:** withholding on a margin scheme sale is 7% of the contract price, credited against the actual margin GST in the supplier's BAS -- over-withholding refunds through the BAS (Example 2).  _(Div 75: ss 75-5, 75-10, 75-11, 75-20; MSV 2020/1; PS LA 2005/16)_

## Section 5 -- Going concern (s 38-325) and the Division 135 clawback

- **Going concern conditions** — A supply of a going concern is **GST-free** if ALL of: 1. the supply is for consideration; 2. the **recipient is registered** or required to be registered; 3. supplier and recipient have **agreed in writing** that the supply is of a going concern (on or before the day of supply); 4. the supplier supplies **all of the things necessary** for the continued operation of the enterprise; and 5. the supplier **carries on the enterprise until the day of the supply** (settlement). GSTR 2002/5 is the operative ruling. The classic property case: sale of a **leased commercial building** -- the enterprise is leasing; "all things necessary" = the building plus the benefit of the existing lease(s). A building with the tenant already departed and no new lease in place generally fails; partially vacant buildings with active marketing of the vacancies can pass (GSTR 2002/5 paras 150-151). Benefits: no GST cash flow, and stamp duty bases in some states exclude GST. Risks: mis-classification means 1/11th of the whole price is owed with penalties -- verification is escalation territory (base skill R-AU-4).  _(s 38-325; GSTR 2002/5 paras 150-151)_
- **Division 135 clawback increasing adjustment** — **Division 135 clawback.** The GST-free treatment assumes the purchaser keeps making taxable/GST-free supplies. If the recipient of a going concern (or GST-free farmland) intends that some or all supplies through the enterprise will be **neither taxable nor GST-free** (input taxed -- residential rent is the classic), s 135-5 imposes an immediate **increasing adjustment**: ``` Increasing adjustment = 1/10 x supply price x proportion of non-creditable use ``` -- attributable to the purchaser's tax period of the acquisition. Later changes in actual use adjust again under s 135-10 via Div 129. A purchaser buying a tenanted office block GST-free and converting it to long-term apartments pays 1/10th of the full price to the ATO with no offsetting credit (Example 3). ALWAYS screen the purchaser's intended use before anyone signs a going concern clause.  _(s 135-5; s 135-10; Div 129)_

## Section 6 -- Developers who rent unsold stock: apportionment and Division 129

- **Build-to-sell-then-rent trap and Div 129 mechanics** — The **build-to-sell-then-rent trap**: a developer claims full ITCs during construction (intended 100% taxable sales), then the market softens and unsold apartments are rented out. Renting is input taxed, so the extent of creditable purpose has changed -- Div 129 requires **increasing adjustments**. - **Adjustment periods (s 129-20):** the first is the tax period ending on or nearest 30 June starting at least 12 months after the acquisition's tax period; thereafter annually. Number of periods for non-business-finance acquisitions: **2** where the GST-exclusive value is $5,000 or less; **5** where more than $5,000 but under $500,000; **10** where $500,000 or more. Apartment-scale construction acquisitions are almost always in the 10-period band -- a decade of annual true-ups. - **Mechanic:** at each adjustment period, compare the ITC actually claimed (intended application) with the ITC that reflects **actual application** to date. Actual application below intended -> increasing adjustment (label 1A side); a later taxable sale within the adjustment periods lifts actual application and can produce decreasing adjustments. - **Dual concurrent use:** while a rented apartment is still genuinely held for sale, the application is split between taxable-sale purpose and input-taxed renting. GSTR 2009/4 accepts fair and reasonable methods (e.g. expected sale proceeds vs total expected consideration, or time-based weighting). Method choice is judgement-heavy -- compute a sketch, flag the method, and escalate sign-off. - **Interaction with the 5-year rule:** if the developer stops marketing and rents solely, the 5-year clock starts; once premises stop being new, the eventual sale is input taxed and adjustments trend the credits toward nil. Selling while still new keeps the sale taxable (and RW applies).  _(s 129-20; GSTR 2009/4)_
- **AUDIT FLASH POINT -- enterprise vs mere realisation** — **AUDIT FLASH POINT -- enterprise vs mere realisation (MT 2006/1).** One-off subdivisions are the other side of this coin: an "enterprise" includes an isolated venture in the form of an adventure in the nature of trade (s 9-20), but the **mere realisation** of a capital asset -- even enhanced by subdivision -- is not one. MT 2006/1 paras 262-302 factors pointing TO an enterprise: change of purpose for which the land is held; additional land acquired; land brought to account as a business asset; a coherent plan for subdivision; a business organisation (manager, office, borrowings); interest on borrowed development funds claimed; development beyond what council approval minimally requires; buildings erected. The retiree subdividing the family block into three lots with minimum-compliance works and no borrowings is ordinarily realising a capital asset: no enterprise, no registration, no GST, no RW -- and s 188-25 excludes capital asset disposals from projected GST turnover, so the $75,000 threshold is not tripped by the sale itself. But add borrowings, staged construction, and a sales office, and the same block becomes an enterprise making taxable supplies of potential residential land -- with an isolated-transaction registration obligation the client never saw coming. Work the factors in writing every time; never assume either way.  _(MT 2006/1 paras 262-302; s 9-20; s 188-25)_

## Section 7 -- Worked examples

### Example 1 -- New residential sale with RW and the BAS credit

DevCo (registered, quarterly) sells a newly built townhouse for $880,000, margin scheme not applied. Contract notification: withholding $80,000 (1/11th). Purchaser pays a $88,000 deposit; her conveyancer lodges Form one (gets PRN/LRN), lodges Form two two days before settlement, and at settlement pays the ATO $80,000 and DevCo the balance:

```
$880,000 - $88,000 deposit - $80,000 RW = $712,000 to DevCo at settlement
```

DevCo's BAS for the settlement quarter: G1 $880,000; 1A $80,000. The $80,000 sits in DevCo's GST property credits account and transfers on lodgment -- net GST cash on the sale: nil. DevCo must NOT report only the net price or skip 1A "because the purchaser already paid it".

### Example 2 -- Margin scheme with a 1 July 2000 valuation

HoldCo, registered since 1998, has owned a vacant residentially-zoned lot since 1995. In 2026-27 it sells the lot for $1,650,000 to an unregistered individual; the contract contains a margin scheme agreement. An approved valuation (MSV 2020/1-compliant, signed certificate) fixes the 1 July 2000 value at $400,000.

```
Margin = $1,650,000 - $400,000            = $1,250,000

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au-gst-property skill. Agent Mart. https://agentmart.dev/skills/openaccountants-au-gst-property (last updated 2026-10-24)