Franking credits are among Australia’s most valuable yet often misunderstood tax benefits for investors. Introduced in 1987, these imputation credits were designed to prevent double taxation of company profits, ensuring shareholders aren’t taxed twice on the same income. Essentially, when an Australian company pays tax on its profits at 30% and distributes dividends, franking credits allow investors to offset their personal income tax liability. This mechanism can significantly enhance overall investment returns and, for low-income earners and retirees, may even result in tax refunds. This article explains what franking credits are, how they work, how to calculate them, and the practical steps investors need to take to claim their full tax benefits in 2025.
What Are Franking Credits and How Do They Work
Understanding the Imputation System
The imputation system operates on the principle that company tax serves as a prepayment on behalf of shareholders. When Australian companies earn profits and pay corporate tax, they track these payments in a franking account. This mechanism ensures that shareholders attribute the tax already paid by the company, eliminating double taxation when profits would otherwise be taxed at both the corporate and individual levels.
Companies maintain their franking account balance to record tax paid on profits. The system treats company tax as purchasing franking credits from the ATO, creating an asset that can only be passed to shareholders through dividends rather than used directly by the company.
How Companies Attach Franking Credits to Dividends
The maximum franking credit a company can allocate depends on its applicable corporate tax rate for imputation purposes. Base rate entities with aggregated turnover below $50 million and 80% or less passive income face rates of 25% to 27.5%, while other companies use the standard 30% rate.
Companies calculate maximum franking credits using the formula: Amount of frankable distribution × (1 ÷ Applicable gross-up rate). The gross-up rate equals (100% – corporate tax rate) ÷ corporate tax rate. Companies choose whether to frank dividends fully, partially, or not at all, subject to the benchmark rule requiring consistent franking percentages within each franking period.
How Investors Receive and Use Franking Credits
When investors receive franked dividends, their assessable income includes both the cash dividend and attached franking credits. Tax is payable on these combined amounts at the investor’s marginal rate. The franking credit then provides a tax offset equal to the amount included in income, which appears automatically on the notice of assessment.
This offset reduces tax liability from all income sources, not just dividends. Any excess franking credits generate refunds for eligible resident individuals after income tax and Medicare levy liabilities are met.
The 45-Day Holding Rule Requirement
To be eligible for franking credits, investors must hold shares at risk for a minimum of 45 days (90 days for preference shares), excluding purchase and disposal days. However, the small shareholder exemption waives this requirement if total franking credit entitlement stays below $7,644.95.
The primary qualification period runs from the day after acquisition through the 45th day after the shares go ex-dividend. Days when investors hold 30% or less of ordinary financial risk do not count towards the required period.
How to Calculate Franking Credits
Franking Credit Calculation Formula
Calculating franking credits requires an understanding of the relationship among dividend amounts, corporate tax rates, and franking percentages. The standard formula determines credit entitlement: Dividend amount × [Company tax rate ÷ (1 – Company tax rate)] × Franking percentage. Most ASX-listed companies operate at the 30% corporate tax rate, simplifying the calculation to: Dividend amount × 0.30 ÷ 0.70 × Franking percentage.
An alternative formula presents the same calculation differently: ((Dividend amount ÷ (1 – Company tax rate)) – Dividend amount) × Franking percentage. Both formulas produce identical results, though the first proves more straightforward for investors.
Worked Example: Calculating Your Franking Credit
Consider receiving a $152.90 franked dividend from an Australian company with a 30% corporate tax rate. For a fully franked dividend, the calculation proceeds as follows: ((152.90 ÷ (1 – 0.30)) – 152.90) × 1 = $65.53[43]. The franking credit amounts to $65.53, making the total dividend value $218.43 when combined with the cash payment.
If this same dividend were only 50% franked, the calculation would adjust to: ((152.90 ÷ (1 – 0.30)) – 152.90) × 0.5 = $32.77 [43]. The franking credit drops to $32.77, resulting in a total dividend of $185.67.
Understanding Fully Franked vs Partially Franked Dividends
Fully franked dividends carry tax paid on the entire distribution at the corporate rate, providing complete tax credits. Partially franked dividends have tax paid only on a portion, offering proportionate tax credits. To illustrate, when BHP distributed profits as a 25% partially franked dividend of $2.96 per share, investors received $13,315.98 in dividends on 4,500 shares with only $1,426.55 of attached franking credits. Conversely, a fully franked scenario delivers lower cash dividends but higher credits, maximising tax offset potential.
Benefits and Tax Advantages for Australian Investors
Reducing Your Personal Income Tax Liability
Franking credits function as tax offsets that reduce liability across all assessable income sources, including wages, capital gains, and interest. When shareholders include both dividends and attached franking credits in their taxable income, the credits offset tax owed at their marginal rate. This mechanism proves particularly effective because the offset applies to the total tax liability rather than just to dividend income.
Preventing Double Taxation on Company Profits
The imputation system attributes corporate tax already paid to shareholders, eliminating the scenario where profits face taxation at both company and individual levels. Without this mechanism, company profits taxed at 30% would be taxed again when distributed as dividends, effectively penalising investors for receiving returns from profitable enterprises.
Boosting After-Tax Investment Returns
Franking credits enhance investment yields by adding value beyond cash dividends received. The credits effectively increase the total return shareholders receive, making Australian dividend-paying stocks more attractive compared to investments without equivalent tax treatment. This enhanced yield becomes particularly valuable when compounded over extended investment periods.
Tax Refunds for Low-Income Earners and Retirees
Investors with marginal tax rates below the 30% corporate rate receive refunds on excess franking credits. Those with 0% marginal rates, including pension-phase superannuation funds, receive a full refund of the 30% tax already paid. The vast majority (92%) of individual taxpayers don’t claim excess franking credits, yet eligible retirees receive between $764.50 and $15,289.90 annually from the ATO. Given that refundability commenced in July 2000, low-income residents now avoid the disadvantages of corporate-level taxation, with overall tax reflecting their actual marginal rates.
Claiming Franking Credit Refunds
Eligibility Criteria for Franking Credit Refunds
Claiming refunds requires meeting three conditions: receiving franked dividends on or after 1 July 2000, having basic tax liability less than franking credits after other offsets, and satisfying integrity rules. Specifically, investors must meet both the holding-period rule and the related payments rule for each share parcel. The small shareholder exemption waives the holding period requirement if total franking credit entitlement stays below $7,644.95.
ATO Automatic Refund Process for Over-60s
Investors over 60 on 30 June 2026 may receive automatic refunds without application. Eligibility requires holding identical shares for two years, Australian residency, dividend income not exceeding $27,827.62, franking credits under $8,348.29, and no additional tax obligations. The ATO issues refunds from mid-July through August using share registry data.
How to Apply Manually Through myGov
Non-eligible investors apply online via myGov linked to ATO services, by phone on 13 28 65, or by post. Online applications pre-fill dividend records and process within 10 business days. Phone lodgement takes under 7 minutes with similar processing times.
Timing Your Application for Faster Processing
By comparison, postal applications require 50 business days. Waiting until late July allows pre-fill completion, reducing errors and amendments.
Potential Risks and Limitations to Consider
Over-claiming creates repayment obligations with interest. Changed circumstances may trigger ineligibility or tax return requirements.
Conclusion – Franking Credits
Franking credits remain one of Australia’s most powerful tax advantages for dividend investors. The imputation system effectively prevents double taxation whilst providing substantial benefits, particularly for retirees and low-income earners who may receive significant tax refunds. Understanding eligibility requirements, calculation methods, and claiming processes ensures investors maximise their after-tax returns. As Australian companies continue to distribute franked dividends, investors who understand these mechanics can substantially enhance their portfolio performance and achieve better financial outcomes through strategic dividend investing.
Who receives the greatest benefit from franking credits?
Low-income earners and retirees benefit most from franking credits, particularly those with marginal tax rates below the 30% corporate rate. Investors with 0% marginal tax rates, including those in pension-phase superannuation funds, can receive a full refund of the 30% tax already paid by the company. Eligible retirees can receive between $764.50 and $15,289.90 annually from the ATO.
Are fully franked dividends completely tax-free?
Fully franked dividends aren’t automatically tax-free, but if your personal tax rate is 30% (the same as the company tax rate), you effectively pay no additional tax because you receive credit for the 30% tax the company has already paid. If your marginal rate is lower than 30%, you may receive a refund; if it’s higher, you’ll pay the difference.
Do I need to include franking credits in my tax return?
Yes, Australian resident taxpayers who receive franked dividends must include both the cash dividend and the franking credits in their tax return as assessable income. The franking credits then provide a tax offset that may reduce your tax payable or result in a refund, depending on your individual circumstances and marginal tax rate.
What’s the difference between fully franked and partially franked dividends?
Fully franked dividends have tax paid on the entire distribution at the corporate rate, providing complete tax credits. Partially franked dividends have tax paid on only a portion of the distribution, resulting in proportionate tax credits. For example, a 50% franked dividend would provide half the franking credits of a fully franked dividend of the same amount.
