Dividend Imputation

Dividend imputation - the imputation system - was introduced in 1987 and is the reason Australian dividends carry franking credits. A company pays 30 percent tax on its profits, and when it distributes the remainder as dividends it attaches credits for the tax already paid. The shareholder declares the grossed-up dividend - cash plus credits - as income and claims the credits against their tax bill, which stops the same profit being taxed twice at full rate.

The system makes the same dividend worth different amounts to different taxpayers. A holder below the tax-free threshold receives the entire credits as a refund; a holder at a 32 percent marginal rate pays a small top-up; a holder at 47 percent pays the difference beyond the credits. The credits are refundable from the ATO - not just offsettable - which is the feature retiree portfolios are built around. The franking credits entry covers the per-dollar arithmetic, and the 45-day holding rule stops the credits being traded separately from the shares.

Walk one dividend. A company earns $100 of profit, pays $30 of company tax, and distributes $70 as a fully franked dividend carrying $30 of credits. A shareholder receiving the dividend declares $100 of income - the $70 cash plus the $30 credits - and claims the $30 against their tax bill. At a 32 percent marginal rate the tax on $100 is $32, less the $30 of credits: $2 owed. The franking credit calculator runs the same arithmetic on any dividend and marginal rate.

The three marginal cases are the system's whole point. Below the tax-free threshold, the $30 of credits exceeds the tax owed and the ATO refunds the full $30 in cash. At the 47 percent top rate the tax on $100 is $47, so the credits leave $7 to pay. The middle brackets land in between. The same $70 of cash delivers $100 of value to the retiree, $68 to the middle earner and $53 to the top-bracket earner - the same dividend, three invoices.

The mechanics have edges. The 45-day holding rule, introduced in 1997, denies the credits to shares held under 45 days through the ex-dividend window - the rule that stopped dividend streaming, where institutions sold the credits separately from the shares. The franking account is the company-side ledger that tracks the credits available to distribute, and private companies with surpluses distribute them strategically. The system applies only to Australian-resident companies; foreign dividends arrive unfranked and are taxed at the marginal rate with a foreign income tax offset.

For an Australian reader, imputation is the reason the ASX is an income market and the reason super funds and retirees hold franked shares so heavily. The ATO treatment of the grossed-up dividend is the tax reality behind every dividend figure. The refundable credit makes fully franked income worth more to a retiree on the pension than the cash figure suggests. MoneySmart guidance on shares treats franking as part of the dividend's value, and the dividend entry covers the calendar that delivers it.

A colleague named Brent (yes, that Brent) threw out his dividend statements for years because the cash had arrived and the credits looked like a footnote. At tax time the accountant reconstructed the grossed-up figures from the trading records, charged for the hour, and found he had been paying tax twice on the same profit. The credits were his money the whole time. The highest-leverage thing most Australians can do is keep the dividend statements and let the credits do their job - the marginal tax rate entry prices what the credits are worth at your rate.