Franked Dividends Explained: How Imputation Credits Reduce Your Tax in Australia

Franking credits are one of the most attractive features of investing in Australian shares. They represent tax already paid by companies on the profits they distribute as dividends, and they can significantly reduce the tax you pay on dividend income or even generate a cash refund from the Australian Taxation Office (ATO).

Understanding how franking credits work helps you make smarter investment decisions, particularly when comparing dividend-paying ASX shares, exchange-traded funds (ETFs), and other income investments.

What Are Franked Dividends?

When an Australian company earns a profit, it pays company tax at 30% (or 25% for eligible base-rate entities). If the company then distributes some of that profit to shareholders as a dividend, it can attach a franking credit (also called an imputation credit) to reflect the tax already paid.

A fully franked dividend means the company has paid the full 30% tax on the profit underlying that dividend. A partly franked dividend means only a portion of the underlying profit was taxed in Australia. Unfranked dividends carry no franking credits at all.

According to the ATO, franking credits prevent the same income from being taxed twice: once at the company level and again in the hands of the shareholder (ATO, 2026).

How Dividend Imputation Reduces Your Tax

When you receive a franked dividend, you include both the cash dividend and the franking credit in your assessable income. The franking credit then becomes a tax offset that reduces the tax you owe.

The formula for a fully franked dividend is:

Cash dividend: the amount you receive
Franking credit: cash dividend ÷ 0.70 × 0.30 (for a 30% company tax rate)
Gross dividend (assessable income): cash dividend + franking credit

You report the gross dividend as income, then claim the franking credit as a tax offset. If the franking credit exceeds the tax payable on that income, you receive the difference as a refund.

This mechanism, covered in foundational finance texts such as Principles of Finance (OpenStax, 2022), ensures that investors are not disadvantaged by the corporate tax system and that income is only taxed at the shareholder’s personal marginal rate.

Worked Example: Three Investors, Three Outcomes

Imagine an ASX-listed company pays a fully franked dividend of $700 cash per share. The franking credit attached is $300 (because $1,000 of pre-tax profit was taxed at 30%, leaving $700 cash). The gross dividend is $1,000.

Investor A: High-income earner (marginal tax rate 45% plus 2% Medicare levy = 47%)

Assessable income: $1,000
Tax payable at 47%: $470
Franking credit offset: $300
Tax still owing: $170

Investor A pays $170 additional tax on the dividend. The total tax on the $1,000 of profit is $470 (30% at company level + 17% at shareholder level).

Investor B: Middle-income earner (marginal tax rate 32.5% plus 2% Medicare levy = 34.5%)

Assessable income: $1,000
Tax payable at 34.5%: $345
Franking credit offset: $300
Tax still owing: $45

Investor B pays only $45 additional tax.

Investor C: Retiree with low income (marginal tax rate 0%, below the tax-free threshold)

Assessable income: $1,000
Tax payable at 0%: $0
Franking credit offset: $300
Refund from ATO: $300

Investor C receives the full $300 franking credit as a cash refund, on top of the $700 cash dividend. Total cash received: $1,000.

Who Benefits Most from Franking Credits?

Franking credits deliver the greatest benefit to investors with marginal tax rates below 30%, particularly:

Retirees drawing income from superannuation in pension phase (where earnings are tax-free and franking credits are fully refundable)
Low-income earners below the tax-free threshold
Self-managed super fund (SMSF) trustees in pension phase

Investors with marginal tax rates above 30% still benefit, as the franking credit reduces the additional tax payable, but they do not receive a refund.

As noted by ASIC MoneySmart, franking credits make Australian shares particularly attractive for income-focused portfolios, especially in retirement (MoneySmart, 2026).

Franking Credits and ETFs

Exchange-traded funds (ETFs) and listed investment companies (LICs) that hold Australian shares can also distribute franked dividends. The franking credits flow through to investors just as they would from holding the underlying shares directly.

When comparing income ETFs, check the historical franking level (often disclosed in the ETF’s distribution statements). A higher proportion of franked income can significantly improve after-tax returns, particularly for investors in lower tax brackets.

The ASX provides investor education resources on understanding dividend statements and franking credits for listed securities (ASX, 2026).

Key Points to Remember

Franking credits represent company tax already paid on dividends.
You include the gross-up dividend (cash + franking credit) in your assessable income, then claim the franking credit as a tax offset.
If your marginal tax rate is below 30%, you may receive a refund from the ATO.
Franking credits are most valuable to retirees in super pension phase and low-income investors.
Franked dividends are reported on your dividend statement and pre-filled in myTax for most ASX shares.

General Advice Warning

This article provides general information only and does not constitute personal financial advice. It has been prepared without taking into account your objectives, financial situation or needs. Before acting on any information in this article, you should consider whether it is appropriate for you and seek advice from a licensed financial adviser if necessary.

Conclusion

Franking credits make Australian shares uniquely attractive for income investors, particularly those in lower tax brackets or in retirement. By understanding how dividend imputation works, you can assess the true after-tax return of dividend-paying investments and build a portfolio that delivers tax-efficient income. Always verify your tax position with the ATO or a registered tax agent, as rules and thresholds are subject to change.