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CGT

Understanding Tax on Investments in Australia: CGT, Dividends, and Trust Distributions

By Roopon Team8 min read

The Two Types of Investment Return and How They Are Taxed

Investment returns come in two broad forms - income (received while you hold the asset) and capital gains (realised when you sell). Each is taxed differently, and understanding the distinction is foundational to tax-effective investing.

  • Income returns: Dividends from shares, interest from bonds or term deposits, distributions from managed funds, and rent from property. Taxed in the year received at your marginal tax rate
  • Capital returns: The profit from selling an asset for more than you paid. Taxed only when a CGT event occurs - not while you hold the asset. Unrealised gains accumulate tax-free
  • Why the distinction matters: A high-income earner at 47% marginal rate receives only 53 cents of every dollar of dividend income. The same dollar of capital gain held for 12 months and then sold is taxed at effectively 23.5% (50% CGT discount at 47%). Structuring investments to favour capital growth over income is a legitimate tax strategy
  • The 50% CGT discount: Australian individuals and trusts that hold a CGT asset for more than 12 months before disposal receive a 50% discount on the capital gain - effectively halving the taxable gain. Companies receive no discount. Superannuation funds receive a 33.3% discount (not 50%)
  • Timing matters: A capital gain realised in June can sometimes be deferred to July - pushing taxable income into the next financial year. This is particularly valuable when crossing marginal rate thresholds or triggering HELP repayment rate changes
  • Tax-free threshold and investment income: Australians with taxable income (including investment income) below $18,200 pay no tax - and below approximately $22,575 with the Low Income Tax Offset. This threshold governs distributions to low-income beneficiaries in family trusts

Capital Gains Tax: The Key Rules Every Investor Must Know

CGT applies to a wide range of assets - shares, ETFs, investment property, cryptocurrency, and collectibles. The rules for calculating and minimising CGT are among the most important in Australian tax law.

  • Cost base calculation: The cost base is what you paid for an asset - including purchase price, brokerage, stamp duty (for property), and some improvement costs. Accurate cost base records are essential; the ATO does not track these for you
  • CGT event timing: For shares and ETFs, the CGT event occurs on the date of the contract (trade date), not settlement date. For property, it is the date the contract is signed, not settlement. This distinction matters for end-of-financial-year timing
  • Parcel selection - FIFO vs specific identification: When you have bought the same share at different prices over time, you can choose which parcel to sell - selecting the highest-cost parcel reduces your capital gain. Notify your broker of the specific parcel; the ATO permits this
  • Tax-loss harvesting: Realising capital losses in the same year as capital gains reduces net taxable gains. Capital losses can be carried forward indefinitely - if you have no gains this year, the loss is preserved for future years. Losses cannot be offset against ordinary income
  • The 45-day anti-wash sale rule does not exist in Australia: Unlike the US, Australia has no formal wash sale rule prohibiting repurchase after selling at a loss. However, Part IVA general anti-avoidance provisions apply if the dominant purpose is tax avoidance
  • CGT and deceased estates: Assets passing to a beneficiary on death receive a cost base reset to the market value at date of death - the deceased's accrued gain disappears. This is one of the most powerful CGT planning tools for long-held, highly appreciated assets
  • Principal residence exemption: Your home is exempt from CGT while it is your main residence - the most valuable CGT exemption in the tax system. The 6-year absence rule extends this to rental periods under certain conditions

Dividends and Franking Credits: The Complete Tax Picture

Australian dividend taxation includes the imputation system - one of the most investor-friendly aspects of the Australian tax system for eligible investors.

  • Include the grossed-up dividend in taxable income: If you receive a $700 fully franked dividend, the attached franking credit is $300 (30% company tax). You include $1,000 in taxable income and claim $300 as a tax offset
  • Net tax at different marginal rates: At 32.5% marginal rate: tax on $1,000 = $325, minus $300 credit = $25 net tax. At 19% rate: tax = $190, credit = $300, refund = $110. At 47% rate: tax = $470, minus $300 credit = $170 net tax
  • Dividend reinvestment plans (DRPs): DRP units are treated as a dividend followed by a share purchase at the DRP price - both the dividend income and the new cost base must be recorded for future CGT purposes
  • Unfranked dividends: Some companies (those with overseas earnings or losses) pay unfranked dividends - no tax credit attached. These are taxed in full at your marginal rate with no offset
  • Interest income: Bank interest, term deposit interest, and bond coupons are ordinary income - taxed at marginal rates in the year credited, even if not withdrawn. No discount or special treatment
  • International dividends and withholding tax: Dividends from overseas companies have foreign withholding tax deducted at source (typically 15% under treaties). Include the gross (pre-withholding) amount in Australian income and claim the withholding as a foreign income tax offset
  • Dividend stripping and the 45-day rule: To claim franking credits exceeding $5,000, shares must be held 'at risk' for 45 days (excluding buy/sell days). The at-risk requirement means put options, short positions, or other risk-reduction arrangements during the holding period can disqualify the credit

Trust Distributions: The Most Misunderstood Investment Tax

Managed fund, ETF, and family trust distributions have specific tax characteristics that many investors misunderstand - including the difference between income distributions and capital distributions, and the streaming of different components.

  • Managed fund and ETF distributions: When a fund sells assets internally, the capital gain is distributed to investors - even if you did not sell your units. ETF distributions include an income component (dividends, interest) and sometimes a capital gains component
  • Tax components of distributions: Fund annual tax statements break down distributions into: Australian franked dividends + franking credits, unfranked dividends, interest income, net capital gains (50% discount and non-discount), foreign income, and other income. Each component is taxed differently
  • Attribution Managed Investment Trusts (AMITs): Most Australian ETFs are structured as AMITs - allowing the fund to 'attribute' (pass through) specific tax components to investors with a cost base adjustment mechanism. This reduces the risk of double taxation on capital gains
  • Family trust distributions: Discretionary trusts can distribute income to different beneficiaries each year - the trustee decides the allocation. The beneficiary includes the distribution in their taxable income at their marginal rate. Capital gains with the 50% discount, franking credits, and foreign income retain their character in the beneficiary's hands
  • Trust tax return and beneficiary statements: Trusts must lodge annual tax returns. Beneficiaries receive an annual statement (and sometimes a Section 102AC notice for capital gains) - this must be included in the beneficiary's own tax return
  • Corpus distributions: Distributions from a trust that represent a return of capital (corpus) are not taxable income - but they reduce the beneficiary's cost base in their trust interest, potentially creating a future CGT liability

Tax-Effective Investment Structures

Where you hold your investments matters as much as what you hold. The same asset held in different structures produces dramatically different after-tax outcomes.

  • Superannuation (accumulation): 15% tax on contributions, 15% on earnings, 10% effective rate on capital gains held 12+ months (33.3% discount). No more tax-effective structure exists for long-term wealth accumulation in Australia
  • Superannuation (pension phase): 0% tax on earnings and capital gains (up to the transfer balance cap). The most tax-efficient investment structure available - money inside a pension-phase SMSF compounds entirely tax-free
  • Personal name - high income: At 47% marginal rate, investment income is expensive to hold personally. Capital gains with the 50% discount are taxed at 23.5% - still high. Consider super, trust, or investment bond structures
  • Company: 25–30% flat tax rate on income; no CGT discount. Companies are generally not optimal for holding long-term appreciated assets - but may suit short-term active trading where no CGT discount is captured anyway
  • Investment bonds (insurance bonds): Internal tax rate of 30%. No personal tax if held 10+ years and withdrawals are made after the 10-year anniversary. Distributions in years 1–9 include a proportional taxable component. Useful for high-income earners with specific medium-term goals
  • Family trust: Pass income to lower-rate beneficiaries. Capital gains retain 50% discount - can be distributed to the lowest-rate beneficiary. Trust tax returns cost $2,000–$4,000 p.a. - worthwhile once taxable distributions exceed approximately $30,000–$50,000 per year

Roopon Helps You Keep More of Every Return

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