{"id":"C2004A00086","name":"Income Tax (Dividends, Interest and Royalties Withholding Tax) Act 1974","slug":"income-tax-dividends-interest-and-royalties-withholding-tax-act-1974","collection":"act","jurisdiction":"commonwealth","status":"in_force","isInForce":true,"actNumber":"27 of 1974","makingDate":null,"administeringDepartment":null,"currentVersion":{"id":2743,"registerId":"commonwealth-C2004A00086-current","compilationNumber":null,"startDate":"2026-03-29","status":"InForce","reasons":null,"registeredAt":null},"sections":[{"sectionNumber":"1","sectionType":"section","heading":"Short title [see Note 1]","content":"#### 1 Short title \\[see Note 1\\]\n\n  This Act may be cited as the Income Tax (Dividends, Interest and Royalties Withholding Tax) Act 1974.","sortOrder":0},{"sectionNumber":"2","sectionType":"section","heading":"Commencement [see Note 1]","content":"#### 2 Commencement \\[see Note 1\\]\n\n  This Act shall come into operation on the day on which it receives the Royal Assent.","sortOrder":1},{"sectionNumber":"4","sectionType":"section","heading":"Definition","content":"#### 4 Definition\n\n  In this Act, the Assessment Act means the Income Tax Assessment Act 1936.","sortOrder":2},{"sectionNumber":"5","sectionType":"section","heading":"Incorporation","content":"#### 5 Incorporation\n\n  The Assessment Act is incorporated and shall be read as one with this Act.","sortOrder":3},{"sectionNumber":"6","sectionType":"section","heading":"Imposition of tax","content":"#### 6 Imposition of tax\n\n  The tax known as income tax, to the extent that that tax is payable in accordance with section 128B of the Assessment Act, is imposed on income to which that section applies.","sortOrder":4},{"sectionNumber":"7","sectionType":"section","heading":"Rates of tax","content":"#### 7 Rates of tax\n\n  The rates of income tax imposed by this Act are:\n    (a) in respect of income to which subsection 128B(4) of the Assessment Act applies—30%; and\n    (b) in respect of income to which subsection (5) of that section applies—10%; and\n    (c) in respect of income to which subsection (5A) of that section applies—30%.","sortOrder":5}],"analysis":{"kimi_summary":{"content_quality":"ok","complexity_score":2,"scope_assessment":{"changed":false,"description":"This legislation remains tightly focused on its original purpose: imposing withholding tax on dividends, interest, and royalties paid to non-residents. It has not expanded beyond this narrow remit since 1974. The Act is essentially a 'rates and imposition' statute that piggybacks on the Assessment Act for all operational detail."},"complexity_factors":["Extremely short — only 7 operative sections","Single defined term ('Assessment Act')","No conditional logic or exceptions within the Act itself","Rates are fixed percentages with no tiers or calculations","Heavy reliance on external legislation (Income Tax Assessment Act 1936, specifically section 128B) for all substantive rules about liability, exemptions, and collection","No cross-references within this Act itself beyond the single incorporation provision"],"plain_english_summary":"This law sets up a special tax on money that leaves Australia as **dividends, interest, or royalties** paid to people or companies overseas.\n\n**What it does:**\n- **Imposes withholding tax** — a tax taken out of payments *before* they go overseas, rather than the recipient declaring it later\n- **Sets the tax rates:**\n  - **30%** for most dividends and royalties paid to non-residents\n  - **10%** for interest payments to non-residents\n  - **30%** for certain other payments (specifically where subsection 128B(5A) applies — typically certain royalty-like payments)\n\n**Who it affects:**\n- Australian companies paying dividends to overseas shareholders\n- Australian borrowers paying interest to overseas lenders\n- Australians paying royalties (like patent or copyright fees) to overseas owners\n- The overseas recipients themselves, though they don't file Australian tax returns — the Australian payer deducts the tax and sends it to the ATO\n\n**Why it matters:**\nThis ensures Australia gets its cut of income earned here even when the earner lives overseas. Without this system, foreign investors could receive Australian income tax-free. The rates (10% for interest, 30% for dividends/royalties) are deliberately set to balance attracting foreign investment with protecting Australia's tax base. The actual rules about *who* pays and *when* are in a different law (the 1936 Income Tax Assessment Act) — this Act just creates the tax and fixes the rates."},"flash_summary":{"complexity_score":4,"scope_assessment":{"changed":false,"description":"This Act does not itself expand or narrow the classes of income described in section 128B; it declares that income taxed under section 128B of the Income Tax Assessment Act 1936 is subject to income tax (s 6) and sets the applicable rates (s 7). The Act therefore leaves substantive scope to section 128B of the Assessment Act (s 4, s 5) and does not, on its face, change that scope."},"complexity_factors":["Heavy reliance on cross‑reference to section 128B of the Income Tax Assessment Act 1936 for substantive scope (s 4, s 5, s 6).","Multiple distinct statutory rates tied to different subparagraphs of an external section (s 7 referencing 128B(4), (5) and (5A)).","Short text that delegates administrative detail (liability, withholding, reporting) to the incorporated Assessment Act (s 5), requiring users to read two instruments together.","Legal consequences depend on interpretation of external provisions (section 128B), increasing interpretive work for taxpayers and administrators (s 6).","Clear statutory rates (s 7) reduce discretionary rate‑setting but do not remove interpretive or compliance complexity."],"plain_english_summary":"What this law does, mechanically\n\n- Establishes a small stand‑alone statute that links into the existing income tax system (the Income Tax Assessment Act 1936). The Act defines the Assessment Act (s 4) and instructs that the Assessment Act be read together with this Act (s 5).\n- Imposes income tax on the particular category of income that is dealt with by section 128B of the Assessment Act. The tax applies to that income \"to the extent that\" it is payable under section 128B (s 6).\n- Fixes three headline rates that apply depending on which subparagraph of section 128B governs the income: 30% where subsection 128B(4) applies; 10% where subsection 128B(5) applies; and 30% where subsection 128B(5A) applies (s 7).\n- Comes into force on Royal Assent (s 2) and may be cited by its short title (s 1).\n\nWho is affected and who decides\n\n- The legal incidence is on income that falls within the scope of section 128B of the Assessment Act; that is the class of income that this Act taxes (s 6). The Assessment Act — incorporated by reference (s 5) — contains the detailed rules that determine which payments are caught and who is liable or required to withhold.\n- Parliament fixes the tax rates in this Act (s 7). Administrative application (assessment, collection and enforcement) is exercised under the procedures and powers of the incorporated Assessment Act (s 5 and s 6).\n\nWhy it matters and how it changes behaviour (mechanisms and trade‑offs)\n\n- It creates a definitive tax charge on the income described by section 128B of the Assessment Act (s 6) and prescribes different statutory rates for different sub‑categories of that income (s 7). Those differing rates create a direct financial incentive to have income fall into the lower‑rated category (128B(5) at 10%) rather than the higher‑rated categories (128B(4) or 128B(5A) at 30%). The Act itself does not define those categories; that determination is made by section 128B in the Assessment Act (s 4, s 5, s 6).\n- Compliance and administrative burden largely flow from the Assessment Act because this Act delegates substantive scope and procedures to it (s 5). Practically, taxpayers, payers and withholding agents will need to apply the Assessment Act’s rules to determine whether payments are subject to the tax, calculate withholding amounts and comply with reporting and payment obligations (s 5, s 6).\n- The Act fixes headline rates in primary legislation (s 7). It therefore limits rate‑setting discretion at the administrative level, while leaving interpretive and enforcement discretion to the mechanisms of the Assessment Act.\n\nConcentrated benefits, costs and implementation risks (source‑grounded)\n\n- Revenue accrues to the taxing authority when income falls within the scope of section 128B and is taxed under this Act (s 6, s 7).\n- The immediate cost is borne by recipients of the taxed income or by payers required to withhold or account under the Assessment Act’s procedures; the Act itself ties liability to the extent provided in section 128B (s 6).\n- Because substantive coverage and procedural rules live in the Assessment Act (incorporated by s 5), the main implementation risks are interpretive: determining which payments fall under section 128B and applying the correct of the three rates (s 6, s 7). That reliance on an external provision adds legal complexity for users of the law.\n\nKey provisions cited: short title (s 1); commencement (s 2); definition of Assessment Act (s 4); incorporation of Assessment Act (s 5); imposition of tax tied to section 128B (s 6); rates established for subparagraphs of section 128B (s 7)."},"summary":{"complexity_score":3,"scope_assessment":{"changed":false,"description":"The Act remains tightly focused on its original purpose: formally imposing withholding tax on dividends, interest, and royalties paid to foreign residents, and setting the applicable rates. It contains no provisions suggesting scope creep beyond this narrow function."},"complexity_factors":["Relies heavily on external legislation (Income Tax Assessment Act 1936 section 128B) for definitions and scope — readers must cross-reference another Act to fully understand it","Multiple tax rates with different triggers, each defined by subsections of an external Act","In practice, tax treaties frequently override these rates, adding a layer of complexity not visible in this Act itself","Technical distinction between 'imposition' of tax and 'assessment' of tax requires some legal background to appreciate"],"plain_english_summary":"## What This Law Does\n\nThis Act imposes a special **withholding tax** (a tax automatically deducted at the source of payment, before money reaches the recipient) on certain types of income paid to **foreign residents** — specifically dividends, interest, and royalties originating from Australia.\n\n## Who It Affects\n\n- **Foreign individuals and companies** receiving dividends (profit shares from Australian companies), interest payments, or royalties (payments for using intellectual property like patents or music) from Australian sources\n- **Australian businesses and individuals** who make these payments to overseas recipients — they are responsible for withholding and sending the tax to the government\n\n## The Tax Rates\n\nThe Act sets three rates:\n- **30%** — the standard rate applying to most dividends and certain other income (subsection 128B(4) of the Income Tax Assessment Act 1936)\n- **10%** — a reduced rate applying to interest and some royalties (subsection 128B(5))\n- **30%** — another full rate for a specific category of income (subsection 128B(5A))\n\n> **Note:** These rates are often reduced in practice by Australia's **tax treaties** (formal agreements between countries to prevent double taxation) with other nations.\n\n## Why It Matters\n\nThis is Australia's mechanism for taxing money that flows offshore. Without it, foreign recipients of Australian-sourced income could potentially pay no Australian tax at all. The actual calculation of *what* income is caught by this tax is handled by the **Income Tax Assessment Act 1936** — this Act simply sets the rates and formally imposes the charge."},"issue_detection":{"absurdities":[{"type":"other","section":"4","severity":"low","reasoning":"Legislative numbering conventionally signals the existence of prior provisions. The jump from section 2 to section 4 suggests section 3 was repealed, but no indication is given in the visible text. While this is a drafting/structural oddity rather than a strict logical flaw, it creates interpretive ambiguity about whether omitted material affects the operative provisions.","confidence":0.55,"description":"The definition section is numbered 4, implying sections 1, 2, and 3 exist or existed, yet section 3 is entirely absent from the Act with no explanation or repeals note visible in the body of the legislation."},{"type":"other","section":"5","severity":"medium","reasoning":"Reading two Acts 'as one' is a recognised Australian drafting technique, but it produces logical tension here. The ITAA 1936 contains provisions imposing income tax on residents at progressive rates and on a far broader base. If both Acts are truly 'one,' conflicts arise as to which rate, which base, and which procedural rules apply. The technique relies on purposive interpretation to confine the incorporation, but the Act provides no explicit limiting words, leaving the scope of incorporation logically indeterminate.","confidence":0.65,"description":"Section 5 incorporates the entire Income Tax Assessment Act 1936 into this Act and declares they 'shall be read as one,' yet this Act contains only four operative provisions and imposes a single narrow withholding tax. Incorporating a vast, complex statute wholesale into a four-section Act creates a logical absurdity: the incorporated Act itself imposes different taxes, contains conflicting rate structures, and has its own definitional regime that may not harmonise with or be limited by this Act's narrow scope."},{"type":"circular_definition","section":"6","severity":"medium","reasoning":"Constitutional requirements under section 55 of the Constitution mandate that laws imposing taxation must themselves do the imposing. A provision that imposes tax only 'to the extent payable under' another section arguably delegates the substance of imposition back to the Assessment Act, raising the question of whether this Act independently imposes anything at all. The imposition is defined entirely by reference to the very liability it purports to create, which is logically circular.","confidence":0.72,"description":"Section 6 imposes 'the tax known as income tax' but only 'to the extent that' it is payable under section 128B of the Assessment Act. This creates a circular and partially redundant imposition: section 128B of the ITAA 1936 itself already establishes the liability; this Act purports to re-impose it without adding independent content, meaning the tax exists only if the incorporated Act already makes it payable — the imposition is entirely derivative and self-referential."}],"contradictions":[{"severity":"medium","section_a":"6","section_b":"7","confidence":0.68,"description":"Section 6 imposes tax on 'income to which section 128B applies' as a single unified concept, while section 7 differentiates three distinct rate categories (30%, 10%, 30%) by reference to three different subsections of section 128B. The Act provides no mechanism to resolve situations where income could simultaneously satisfy more than one subsection of section 128B, creating a structural contradiction between the unitary imposition in section 6 and the tripartite rate structure in section 7."},{"severity":"medium","section_a":"5","section_b":"7","confidence":0.61,"description":"Section 5 incorporates the Assessment Act in its entirety 'as one' with this Act, including any rate provisions or withholding rate modifications contained in the ITAA 1936 itself. Section 7 then prescribes specific rates of 30% and 10%. If the Assessment Act (as incorporated) contains provisions that modify or override these rates — including via double tax agreement legislative references — the two provisions directly contradict each other with no priority rule or conflict resolution mechanism provided."}]}},"importantCases":[],"_links":{"self":"/api/acts/income-tax-dividends-interest-and-royalties-withholding-tax-act-1974","history":"/api/acts/income-tax-dividends-interest-and-royalties-withholding-tax-act-1974/history","analysis":"/api/acts/income-tax-dividends-interest-and-royalties-withholding-tax-act-1974/analysis","conflicts":"/api/acts/income-tax-dividends-interest-and-royalties-withholding-tax-act-1974/conflicts","importantCases":"/api/acts/income-tax-dividends-interest-and-royalties-withholding-tax-act-1974/important-cases","documents":"/api/acts/income-tax-dividends-interest-and-royalties-withholding-tax-act-1974/documents"}}