New Zealand Associate Health Minister Casey Costello Warns on Illicit Cigarettes as Legal Tobacco Sales Halve Over Decade

Aug.26
New Zealand Associate Health Minister Casey Costello Warns on Illicit Cigarettes as Legal Tobacco Sales Halve Over Decade
New Zealand Associate Health Minister Casey Costello said legal tobacco sales in the country have fallen by more than half over the past decade, with sales declining more than 20% in 2025 compared with the previous year. She warned that the decline may not fully reflect lower smoking rates, as increased availability of illicit cigarettes could also be contributing. The government said it would continue strengthening tobacco and vape retail enforcement while monitoring the impact of illicit tobacco on public health and tax revenue.

Key Points

  • New Zealand Associate Health Minister Casey Costello said legal tobacco sales have fallen by more than half over the past decade.
  • Legal tobacco sales declined more than 20% in 2025 compared with 2024.
  • Costello said falling sales may partly reflect increased availability of black-market cigarettes rather than only declining smoking rates.
  • New Zealand government data shows per-capita cigarette sales have fallen by about 80% since 2010.
  • New Zealand health authorities conducted more than 11,000 tobacco and vape retail compliance activities between July 2025 and June 2026.

2Firsts

August 26, 2026

New Zealand Associate Health Minister Casey Costello said legal tobacco sales in the country have continued to decline, falling by more than half over the past decade, but warned that growth in the illicit cigarette market could affect the impact of tobacco control policies.

According to information released by the New Zealand government on August 21, Costello said legal tobacco sales declined by more than 20% in 2025 compared with the previous year.

She said the decline would be a positive development if it fully reflected lower smoking rates, but noted that increased availability of black-market cigarettes may also be contributing.

“It would be great if that reflected a corresponding decline in smoking rates, but it is likely that it is also to do with the availability of black-market cigarettes,” Costello said.

Legal Tobacco Sales Halve Over Decade

New Zealand government data shows that legal tobacco sales have continued to decline in recent years.

Over the past decade, legal tobacco sales have fallen by more than half. Since 2010, total tobacco sales have declined by about two-thirds, while per-capita cigarette sales have fallen by nearly 80%.

Costello said the decline reflects long-term tobacco control measures and changing consumer behavior, but added that the government must also monitor the potential impact of illicit tobacco.

If consumers shift toward unregulated illicit cigarettes, the public health benefits associated with declining legal sales could be reduced while tax revenue losses increase.

Government Raises Concerns Over Illicit Tobacco Supply

New Zealand has continued to focus on preventing illicit tobacco activity.

Costello said cheaper illicit cigarettes could undermine efforts to help smokers quit or switch to lower-risk alternatives, including vaping products.

She said illicit tobacco not only creates tax revenue losses but can also be linked to broader criminal activity.

For policymakers, changes in legal tobacco sales and illicit market activity need to be considered together rather than relying only on legal sales data as an indicator of smoking behavior.

Tobacco and Vape Retail Enforcement Expands

Alongside concerns over illicit tobacco, the New Zealand government has continued strengthening tobacco and vape retail enforcement.

Government data showed that New Zealand health authorities conducted more than 11,000 tobacco and vape retail compliance activities between July 2025 and June 2026.

The activities included more than 6,300 compliance inspections and more than 4,900 controlled purchase operations.

The government has also introduced additional vape retail measures, including restrictions on disposable vapes, stronger display requirements and increased penalties for sales of tobacco and vaping products to minors.

Vaping Remains Regulated as an Alternative Product

In her comments, Costello also noted that illicit low-cost cigarettes could affect efforts to encourage smokers to quit or move toward lower-risk alternatives, including vaping products.

However, New Zealand has not removed regulatory requirements for vaping products.

The country continues to regulate vape sales, retail compliance and youth access protections.

The latest tobacco sales data shows continued contraction in New Zealand’s legal tobacco market, while the government is also monitoring whether growth in illicit supply could affect tobacco control, taxation and regulatory objectives.

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