Australia's cigarette tax dilemma: cutting prices or feeding big tobacco?

For a country that once led the world in tobacco plain-packaging and anti-smoking campaigns, Australia finds itself at an unexpected crossroads. The federal government's cigarette excise — now the highest globally — is under renewed scrutiny. A Reuters audio feature published 21 April 2026 features Lachlan Vass, an economist at the E61 Institute, making the case that the current tax regime is a principal driver of the black market for illegal cigarettes. The framing cuts against a decade of public health orthodoxy: that high prices are a deterrent, not a push factor.

The E61 Institute's position rests on a straightforward economic premise. When a pack of cigarettes costs more than AUD $40 at a licensed retailer, the incentive for smugglers and illicit manufacturers multiplies. Vass points to the gap between legal retail prices and black market equivalents as evidence that the tax has crossed a threshold where it stops reducing consumption and instead redistributes it toward unregulated channels. That redistribution, the argument runs, benefits no public health objective while enriching criminal networks.

Opponents of any tax reduction counter that this framing is precisely what the tobacco industry has promoted for years. Granting that a black market exists — which it does — does not establish that dismantling the price signal would improve outcomes. Australia achieved dramatic smoking prevalence declines over two decades, and the combination of high taxes, graphic warnings, and plain packaging is credited with the bulk of that reduction. The counterargument is that cutting excise now would not merely lower prices — it would send a signal that tobacco control is negotiable, undermining the social consensus that has sustained the policy framework.

There is also a fiscal dimension. Tobacco excise revenue is not trivial. The Commonwealth collects billions annually from cigarette sales; every cent of reduction means a corresponding hole in revenue that either must be absorbed by other taxpayers or replaced through alternative measures. Governments that have spent years building budgets around this revenue stream are understandably reluctant to unwind it without a clear compensating benefit.

The structural question — whether high excise is a public health tool or a prohibition trigger — is not unique to Australia. The same debate has played out in alcohol policy, in cannabis reform, and in pharmaceutical pricing. When the regulated price of a substance diverges too sharply from what a consumer will pay on the black market, the black market grows. Whether the answer is to lower the regulated price or to improve enforcement against illicit supply is a political choice as much as an economic one. Australia's history with tobacco suggests its institutions have preferred the former — until now, perhaps.

What is not in dispute is that the black market for cigarettes in Australia is substantial and resilient. Estimates of its scale vary widely, but multiple independent analyses put the share of illegal cigarettes consumed in Australia at figures that would concern any revenue agency. The question is what caused that share to grow, and whether reversing it requires a change in pricing policy or a change in enforcement posture. The E61 Institute's position is that pricing is the root cause. The government's default position — maintained across multiple administrations — is that enforcement, not price reduction, is the answer. Those two positions are not easily reconciled.

The stakes of getting this wrong are asymmetric. If the government cuts excise and smoking rates rise, public health advocates will hold the political cost for a generation. If the government maintains high excise and the black market continues expanding, organized crime benefits while revenue bleeds and the health outcomes of regular users are largely unchanged — because those users simply switched supply channels. Either outcome is uncomfortable. The debate is ultimately about which discomfort the system can tolerate.