A new excise duty on vaping products took effect across the UK on 1 October 2026, setting a charge of £2.20 per 10ml of vaping liquid at the point of manufacture or import. The measure is accompanied by a new duty-stamp and traceability scheme designed to make duty-paid products easier to identify through the supply chain.
The duty does not mean every vape product on shop shelves immediately became more expensive or that every unstamped item now being sold is illicit. Retailers and wholesalers have a six-month window to sell through eligible existing stock that is not liable for the new duty and does not carry a stamp. That transition means many shoppers may not see immediate price changes while older stock remains available.
What has changed for vapes and who pays
The Vaping Products Duty applies to vaping liquid manufactured in, or imported into, the UK from 1 October 2026. It covers liquid whether or not it contains nicotine. The charge is levied on manufacturers, importers and approved warehousekeepers, rather than being charged directly at the till as a separate consumer tax.
Whether, when and how the cost is reflected in retail prices is a commercial decision for businesses. As new duty-paid products move through the supply chain and replace pre-existing inventory, retail prices may change depending on decisions by manufacturers, importers, wholesalers and retailers.
The government has presented the duty as part of a public-health approach aimed at reducing the affordability and appeal of vaping, especially to children and non-smokers. It has also linked the stamp scheme to efforts to support compliant retailers and strengthen action against illicit trade.
Grace period and stamping timetable
The Vaping Duty Stamps Scheme has started alongside the new duty. Stamps will appear on retail packaging and are intended to support traceability as the scheme is rolled out.
To smooth the transition, wholesalers and retailers can continue to sell eligible unstamped, non-duty-liable stock until 31 March 2027. From 1 April 2027, vaping products sold in the UK must carry a valid vaping duty stamp. Until then, an unstamped product may still be legitimate if it falls within the eligible old-stock arrangements.
For products newly manufactured in, or imported into, the UK after the duty began, stamping requirements apply as part of the new regime. Transitional stamps without digital features may be used for newly manufactured or imported products until 31 December 2026. From 1 January 2027, stamps with digital functionality become mandatory for new products entering the UK market.
The scheme is intended to build digital traceability through the supply chain once fully rolled out. Approved businesses must account for and pay the duty when products reach the relevant duty point, and those handling products in the regulated supply chain are expected to meet reporting and approval obligations.
What travellers need to know
New personal allowance rules also began on 1 October. Travellers arriving in Great Britain may bring up to 50ml of vaping liquid for personal use without paying duty or tax. If they bring in more than that amount, it must be declared and duty is payable on the full quantity, not just on the amount above the allowance.
Different arrangements apply for arrivals into Northern Ireland. For travellers arriving from a non-EU country, vaping products count towards the existing allowance for other goods. For arrivals from an EU country, vaping products must be for personal use, with additional checks possible for larger quantities. Personal allowances cannot be combined, and any vaping products imported for business or commercial purposes must be declared.
Price impact and public-health context
The timing of the duty and the retail grace period are important for consumers. The tax point applies to manufacture or import from 1 October, while eligible old stock can remain on sale until the end of March 2027. That distinction is why price changes may not be immediate or uniform across shops.
The government says the measures are intended to reduce youth vaping and discourage uptake by non-smokers, while recognising that vaping can be less harmful than smoking for adults who are trying to quit. In a related step, tobacco duty increased on 1 October with the stated aim of maintaining a financial incentive for current tobacco smokers to switch to vaping.
Industry opposition has focused on concern that making legal vaping products more expensive could undermine smoking cessation. The effect on individual retail prices remains uncertain because businesses decide whether and how to pass on the duty.
For businesses, the key dates are now in force: duty accounting from 1 October 2026; transitional stamps available until the end of December; digital-feature stamps required for new products from January; and a retail requirement for valid duty stamps from 1 April 2027. For shoppers, the practical message is that eligible unstamped stock can still be sold during the grace period, but duty-stamped packaging will become the standard requirement once that period ends.
