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Understanding Franking Credits and the Imputation System in Australia

By Roopon Team7 min read

The Problem Imputation Solves

Without dividend imputation, corporate profits are taxed twice - once at the company rate, then again when distributed to shareholders as dividends. Australia's imputation system, introduced in 1987, eliminates this double taxation by allowing shareholders to claim credit for tax already paid by the company.

  • How it works: A company earns $100 profit, pays 30% corporate tax ($30), and distributes the remaining $70 as a dividend. Without imputation, a shareholder on a 45% marginal rate then pays 45% on the $70 = $31.50, for a combined tax of $61.50 on $100 of profit. With imputation, the $30 already paid is credited against the shareholder's personal tax liability.
  • Franking credit: The tax credit attached to a dividend representing the corporate tax already paid. A 'fully franked' dividend of $70 carries a $30 franking credit (the grossed-up dividend is $100). A 'partially franked' dividend has been partially tax-paid at company level. An 'unfranked' dividend carries no credit.
  • Grossed-up dividend: Your taxable income includes the cash dividend PLUS the franking credit. On a $70 fully franked dividend with $30 franking credit, you declare $100 as income, then offset the $30 credit against your tax payable.
  • Effect by tax bracket: For a taxpayer on 32.5% marginal rate: tax on $100 grossed-up = $32.50, minus $30 credit = $2.50 tax payable on the $70 cash received. For a taxpayer on 19%: $19 − $30 = $11 refund. For a taxpayer on 45%: $45 − $30 = $15 payable. The credit value is highest for low-income earners.
  • Refundability: Since 2000, franking credit refunds are payable in cash to investors whose credit exceeds their tax liability - including retirees with zero taxable income. This 'cash refund' feature is what makes fully franked dividends especially powerful for self-funded retirees in pension phase.
  • 30% vs 25% company tax rate: Small companies (aggregated turnover below $50M) pay the 25% small company tax rate and their dividends carry franking credits at 25%, not 30%. This slightly reduces the credit value attached to small company dividends.

Calculating Your Franking Credit Value

The maths behind franking credits is simple once you know the formula. Here's how to calculate exactly what you'll receive.

  • Franking credit formula: Franking Credit = Cash Dividend × (Company Tax Rate ÷ (1 − Company Tax Rate)). For a 30% taxpaying company: Franking Credit = Cash Dividend × (0.30 ÷ 0.70) = Cash Dividend × 0.4286. So a $100 fully franked cash dividend carries $42.86 in franking credits.
  • Grossed-up dividend: Cash Dividend + Franking Credit = $100 + $42.86 = $142.86 grossed-up dividend declared as taxable income.
  • Net tax at different marginal rates on $142.86 grossed-up:
    • 0% (retiree pension phase): Tax $0 − Credit $42.86 = $42.86 cash refund
    • 19%: Tax $27.14 − Credit $42.86 = $15.72 refund
    • 32.5%: Tax $46.43 − Credit $42.86 = $3.57 payable
    • 45%: Tax $64.29 − Credit $42.86 = $21.43 payable
  • 45-day holding rule: You must hold shares for at least 45 days (not counting the purchase or sale day) around the ex-dividend date to be entitled to the franking credit. Short-term traders who buy before and sell just after the ex-dividend date cannot claim credits. Preference shares have a 90-day rule.
  • Related payments rule: Even with 45 days held, if you have entered into an arrangement that substantially eliminates your exposure to price risk (e.g., a derivative hedge), you cannot claim the credit. This targets dividend stripping strategies.
  • Annual tax return: Franking credits from Australian shares and managed fund distributions are reported on your individual tax return (Item 12 for individuals). Your share registry or fund should provide a tax statement showing total cash dividends and franking credits received each year. Ensure these match your records.

Franking Credits in Superannuation

Superannuation's concessional tax rates make franking credits especially powerful - and the rules differ between accumulation and pension phase.

  • Accumulation phase (15% tax): A super fund in accumulation phase pays 15% tax on investment income. On a grossed-up dividend of $142.86 at 15%: tax = $21.43, franking credit = $42.86, net refund to fund = $21.43. This refund is credited directly to your super account - effectively tax-free income.
  • Pension phase (0% tax): A super fund in pension phase pays zero tax on investment income. Franking credits are therefore refunded in full - the entire $42.86 on our example. This is why Australian shares with strong franking are particularly prized in pension-phase SMSF portfolios.
  • SMSF concentration risk: Many SMSFs are heavily concentrated in high-yielding, fully franked Australian bank and mining shares (CBA, ANZ, NAB, WBC, BHP, Fortescue) specifically to maximise franking credit refunds. While the tax benefit is real, concentration in 8-10 stocks creates significant single-sector and single-stock risk.
  • Industry/retail funds: Your super fund also receives and benefits from franking credits on Australian share holdings. These are incorporated into the reported returns of your investment option - you don't receive them separately, but they contribute to the overall return.
  • Division 7A note: For those operating through a company, franking credits on dividends paid to shareholders from a private company are subject to the same rules but require careful management to avoid Division 7A deemed dividend issues. This is a specialist area.

Building a Franking-Aware Portfolio

Maximising franking credit value requires matching asset location (where you hold assets) to your tax situation. High-income earners benefit less from franked dividends than retirees - this should inform portfolio construction.

  • High-franking Australian ETFs: VHY (Vanguard Australian Shares High Yield), SYI (SPDR MSCI Australia Select High Dividend Yield), IHD (iShares S&P/ASX Dividend Opportunities), and AUST (Betashares Australia 200 - broad market with significant franking). All distribute significant franking credits.
  • Franking credit yield vs total return: Don't optimise for franking at the expense of total return. A fully franked 5% dividend from a bank is not automatically better than an unfranked 3% dividend plus 5% capital growth from a tech company - model the after-tax total return for your marginal rate.
  • Asset location strategy: For high-income earners (45% marginal rate), the additional 15% tax payable on grossed-up dividends above the 30% company rate still represents income being taxed. Consider holding international shares (unfranked, lower income, more capital growth) in taxable accounts, and Australian high-franking shares inside super where the tax advantage is greatest.
  • LIC premium/discount and franking: Some Listed Investment Companies (LICs) such as AFI, ARG, MLT, and BKI accumulate franking credits internally and distribute them in 'special dividends' - providing higher-than-usual franking credit distributions. This has historically attracted a premium to NTA. Monitor NTA discounts/premiums before buying.
  • Franking credit account: Companies maintain a 'franking account' - a running balance of corporate tax paid available to attach to future dividends. Companies with large accumulated franking credit balances can sustain high franking even in lower-profit years. This is visible in annual reports.

The Unique Australian Advantage

Australia's imputation system is one of the most generous shareholder tax regimes in the world. No other major market offers fully refundable franking credits. For Australian investors - particularly retirees and super fund members - understanding and leveraging this system is not optional sophistication; it is foundational to maximising after-tax returns from Australian equity investments.

Roopon members save on everyday spending, keeping more money available to invest and benefit from Australia's unique dividend imputation system. Join from $19.99/month and enter the member prize draws (per campaign terms) at roopon.com.au - ABN 89 656 278 830.


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