After the 2026 Vape Tax: Will Vaping Still Cost Less Than Smoking?

For years, one of the most obvious financial advantages of switching from cigarettes to vaping has been the difference in cost.

A smoker buying cigarettes every day can spend thousands of pounds each year on tobacco. By comparison, someone using a refillable vape kit and bottled e-liquid can typically keep their ongoing costs considerably lower.

But from 1 October 2026, the economics of vaping in the UK are changing.

The introduction of the Vaping Products Duty (VPD) will place a new excise duty on vaping liquids manufactured in or imported into the UK. It is a significant change for the British vaping industry and will inevitably mean higher prices for many products.

That leaves smokers and existing vapers asking an understandable question:

Will vaping actually still be cheaper than smoking after the 2026 vape duty?

The short answer is yes, for many users it should be – particularly those using economical refillable systems.

The longer answer is more interesting.

Although e-liquid is about to become substantially more expensive, cigarettes are not standing still either. Tobacco taxation is also increasing from October 2026, and smoking remains an extremely expensive way of consuming nicotine.

More importantly, comparing smoking and vaping should never be based on price alone. For adult smokers, switching completely from cigarettes to vaping means moving away from combustible tobacco and the tar and carbon monoxide associated with cigarette smoke.

So, let’s look at what the new UK vape tax actually means, how much different vaping products could cost and whether vaping still makes financial sense after October 2026.

What Is the UK Vaping Products Duty?

The Vaping Products Duty is a new excise duty being introduced across the UK on 1 October 2026.

HM Revenue & Customs has confirmed a flat rate of:

£2.20 per 10ml of vaping liquid

Or, put another way:

22p per millilitre.

Crucially, the duty applies whether or not the vaping liquid contains nicotine.

That means the tax isn’t restricted to traditional nicotine-containing e-liquids. The legislation covers qualifying vaping liquids more broadly, creating a very different pricing environment for the industry.

For example, the basic VPD liability works out at:

2ml of e-liquid = 44p duty
10ml of e-liquid = £2.20 duty
50ml of e-liquid = £11.00 duty
100ml of e-liquid = £22.00 duty

VAT also continues to apply to vaping products. Where the additional duty is fully reflected in the VAT-inclusive retail price, the combined effect of £2.20 of duty plus the associated 20% VAT would equate to £2.64 per 10ml.

However, this should not be confused with a guaranteed £2.64 retail price increase.

Manufacturers, distributors and retailers ultimately determine their selling prices, and the introduction of VPD brings other commercial considerations with it.

It Isn’t Just About the 22p Per Millilitre

The headline figure is relatively straightforward.

The real-world impact on the UK vaping industry is more complicated.

Alongside VPD, the government is introducing the Vaping Duty Stamps Scheme. Products released for consumption from 1 October 2026 will be subject to new duty and stamping requirements, with HMRC introducing systems designed to improve traceability and tackle non-compliant products.

Manufacturers and other affected businesses therefore have more to consider than simply paying 22p for every millilitre of liquid.

There are new approval processes, duty accounting requirements, stamps, packaging considerations, stock management requirements and changes throughout the supply chain.

Those changes all have the potential to influence wholesale and retail prices.

Consequently, nobody can guarantee precisely what every bottle of e-liquid or prefilled pod will cost after October.

What we can do is use the confirmed duty rate to understand the minimum additional tax liability and make sensible estimates about where prices could move.

Will Vape Prices Rise Immediately on 1 October 2026?

Not necessarily.

There is an important transition period that consumers should understand.

HMRC has confirmed that retailers can continue storing and selling legitimate unstamped stock that was produced or imported before 1 October 2026 until 31 March 2027.

From 1 April 2027, vaping products outside duty suspension must carry the required duty stamp.

That means the changeover is unlikely to be identical for every product or retailer.

Some older stock may remain available at previous pricing for a period, while newly released duty-paid stock begins arriving alongside it.

Over time, however, the new duty will become incorporated into the normal cost of buying e-liquid in Britain.

What Could Happen to 10ml E-Liquid Prices?

This is where most everyday vapers will notice the difference.

A 10ml bottle currently costing somewhere around £2.99 to £3.99 has a VPD liability of £2.20.

If that entire cost is passed through to consumers, with the associated VAT effect included, the tax-related difference is effectively around £2.64.

Using a simple illustration:

£2.99 could become approximately £5.63
£3.49 could become approximately £6.13
£3.99 could become approximately £6.63

Those aren’t guaranteed future prices. Retailers could absorb some costs, manufacturers could restructure pricing and competitive pressures will continue to influence the market.

But they demonstrate the scale of the change.

For somebody accustomed to buying inexpensive nic salts or freebase 10ml e-liquids, the difference will certainly be noticeable.

What Happens to 4-for-£10 Vape Juice Deals?

Multibuy offers are one of the most popular parts of the current UK vape market.

Deals such as 4 for £10 have allowed refillable vape users to buy 40ml of e-liquid very cheaply.

Under VPD, however, those four 10ml bottles represent 40ml of taxable liquid.

That means:

40ml × 22p = £8.80 of Vaping Products Duty alone

Once the VAT effect is considered, maintaining the sort of 4-for-£10 pricing currently found across the UK becomes extremely difficult.

An offer that currently costs around £10 could therefore move closer to the £20-£21 region, depending on how individual manufacturers and retailers structure their prices.

That sounds like a dramatic increase – because it is.

However, even at those prices, refillable vaping can remain considerably cheaper than smoking cigarettes every day.

What Will Happen to Prefilled Vape Pods?

Prefilled pod systems have become increasingly popular with UK vapers, particularly since the ban on single-use disposable vapes changed the market.

Their biggest attraction is convenience.

Instead of carrying a bottle and manually filling a pod, the user simply replaces a finished prefilled pod or container with another compatible one.

VPD applies to the liquid contained inside these products too.

For a 2ml prefilled pod, HMRC’s duty calculation is:

2ml × 22p = 44p VPD

If the duty is fully passed through and its VAT effect included, that equates to approximately 52.8p of additional tax-related cost.

For one individual pod, that may not sound enormous.

But someone replacing pods frequently will notice the difference over the course of a month.

Larger multi-pod and so-called big-puff systems containing considerably more total liquid will naturally attract greater VPD liabilities because the duty is based on liquid volume.

Multibuy deals are therefore likely to remain particularly important for regular users.

Refillable Vape Kits Could Become Even More Important

One of the most important details about the new vape duty is what it actually taxes.

VPD is a duty on qualifying vaping liquid – not a blanket 22% or 22p tax on every piece of vape hardware.

A refillable vape kit itself does not suddenly attract £2.20 VPD because you buy it.

The same principle means that hardware such as replacement coils and empty refillable pods isn’t being taxed by liquid volume under VPD.

For cost-conscious adult vapers, that matters.

Once you have purchased a suitable refillable device, the main recurring expenses are e-liquid, replacement pods or coils and, depending on the device, occasional hardware replacement.

That could make refillable pod kits and traditional refillable vaping systems increasingly attractive as consumers adapt to the post-duty market.

The Shortfill Shock: Why Larger Bottles Will Be Hit Hardest

Perhaps the most immediately striking part of VPD is what happens when the 22p-per-ml calculation is applied to larger bottles.

Take a 50ml bottle.

50ml × 22p = £11.00 VPD

A 100ml product?

100ml × 22p = £22.00 VPD

And that is before considering VAT and the underlying product price.

If the duty is fully reflected in VAT-inclusive pricing, the effective tax-related addition would be around £13.20 on 50mland £26.40 on 100ml.

That fundamentally changes the economics of traditional large shortfill bottles.

A product that was previously inexpensive because consumers were buying liquid in greater volumes suddenly carries a significant tax liability precisely because of that volume.

We therefore expect the large-bottle segment of the market to change considerably.

Depending on brand, formulation and retail strategy, 50ml shortfills moving towards or beyond the £20 mark would not be surprising, while many 100ml products could move well beyond the prices UK vapers have become accustomed to.

Could Longfills Become the Next Big Thing?

One potential response is greater interest in longfill-style products.

Longfills typically contain concentrated flavouring in a larger bottle, leaving room for the user to add the other components required to produce the finished e-liquid.

The attraction is obvious when tax is being calculated according to the volume of qualifying vaping liquid.

However, consumers should be cautious about assuming that every DIY-style workaround automatically escapes VPD.

HMRC’s rules are concerned with the characteristics and intended use of products, and qualifying liquids intended for vaporisation can potentially fall within the scope of the duty even when they do not contain nicotine.

The industry will therefore have to work within the final regulatory framework rather than simply finding creative names for products.

What does seem likely is that manufacturers will spend considerably more time thinking about concentration, liquid volume and value per millilitre.

But What About Cigarettes?

This is the part that can easily disappear from discussions about vape duty.

Vaping is becoming more expensive.

So is smoking.

From 1 October 2026, the government is also increasing Tobacco Products Duty.

HMRC estimates that the October tobacco duty changes will add approximately £1.21 to a packet of 20 cigarettes, while a 30g packet of hand-rolling tobacco is expected to see an additional £2.54.

So comparing future vape prices with today’s cigarette prices doesn’t give us a fair picture.

Both markets are changing.

And cigarettes begin that comparison from a much higher baseline.

Vaping vs Smoking: Which Will Be Cheaper After October 2026?

Let’s use a simple hypothetical example.

Imagine a smoker paying £15 for a packet of 20 cigarettes and smoking one pack per day.

That works out at approximately:

£105 per week
£450 per 30-day month
£5,475 per year

Even somebody smoking half that amount could still spend well over £2,000 annually.

Now consider a refillable vaper.

Suppose that person uses 60ml of 10ml bottled e-liquid per month and, after VPD, pays around £6 per 10ml bottle.

That’s approximately:

£36 per month on e-liquid.

Add replacement pods or coils and an allowance for replacing hardware periodically, and the total is still nowhere near the cigarette example above.

Of course, individual consumption varies enormously.

Some people smoke five cigarettes a day. Others smoke 20 or more.

Some vapers use relatively little liquid, while high-powered direct-to-lung devices can consume much larger quantities.

There isn’t one universal figure that applies to everyone.

But for a typical adult smoker switching completely to an efficient refillable vape setup, there remains considerable scope for vaping to cost substantially less than smoking even after VPD.

The Cheapest Way to Vape Is Going to Matter More

Before VPD, the difference between various vaping formats was sometimes small enough that convenience could easily outweigh price.

After October, efficiency becomes more important.

An adult vaper looking to keep costs under control should pay attention to three things:

How much liquid their device consumes, how much they pay per millilitre and how frequently consumable components need replacing.

A compact refillable mouth-to-lung pod kit, for example, can use considerably less e-liquid than a high-powered sub-ohm setup.

For former smokers primarily interested in nicotine delivery rather than producing large clouds of vapour, choosing an efficient device could therefore make a noticeable financial difference.

It also means that buying the cheapest vape kit isn’t necessarily the cheapest option long-term.

The better question is:

How much will this setup cost me to use every month?

The Bigger Issue: Vaping Was Never Only About Saving Money

The price comparison matters, but it shouldn’t overshadow why many adults switched from cigarettes to vaping in the first place.

Smoking involves combustion.

When cigarettes burn, they release thousands of chemicals. NHS guidance explains that many are poisonous and that cigarette smoke contains substances including tar and carbon monoxide.

Vapes heat e-liquid rather than burning tobacco.

According to the NHS, vaping exposes users to fewer toxins and at lower levels than smoking and is less harmful than smoking, although it is not risk-free and the long-term effects are not yet fully known.

That’s an important distinction.

Vaping should not be promoted as harmless.

People who do not smoke should not start vaping, and vaping is not intended for children or young people.

But for an adult smoker, switching completely from smoking to vaping can reduce exposure to many of the toxins associated with burning tobacco.

That remains true whether a bottle costs £3, £5 or £6.

Don’t Let Higher Vape Prices Push You Back to Cigarettes

This could become one of the most important messages after October 2026.

Existing vapers are understandably going to be frustrated when products they have bought for years become noticeably more expensive.

A £3 bottle suddenly costing considerably more isn’t a minor adjustment.

But returning to cigarettes because vape liquid has increased in price is unlikely to make sense financially – and means returning to the harms associated with smoking.

Instead, existing adult vapers may want to reassess how they vape.

A more efficient refillable device, lower liquid consumption, suitable nicotine strength and sensible multibuy purchasing could potentially reduce monthly costs without returning to tobacco.

If you’re using vaping as part of stopping smoking and need additional support, NHS stop-smoking services can also provide advice on quitting.

Should You Stock Up Before the Vape Duty?

It is understandable that some adult vapers will want to purchase additional e-liquid before the new tax becomes fully reflected in retail prices.

There is no need to panic-buy.

A more sensible approach may simply be to plan your normal purchases carefully and, where appropriate, keep a reasonable supply of products you already use.

Remember that there will also be a transition period.

HMRC says retailers can continue selling legitimate unstamped stock produced or imported before 1 October 2026 until 31 March 2027.

Consequently, 1 October isn’t necessarily going to act like a switch where every bottle on every shelf suddenly increases by exactly the same amount overnight.

Different products and suppliers may transition at different times as older inventory works its way through the supply chain.

What Should UK Vapers Do Next?

Preparation is more useful than panic.

If you’re an adult smoker considering switching to vaping, don’t assume the introduction of VPD suddenly makes smoking the cheaper option.

If you’re already vaping, look at your current monthly consumption rather than focusing solely on individual bottle prices.

Calculate how many millilitres you actually use each month.

Then consider whether your current device is economical.

Those using convenient prefilled systems might find that switching to a refillable pod kit lowers their ongoing costs. High-consumption users might benefit from looking at more efficient setups.

And when comparing prices, look at the monthly cost, not simply the price printed on one bottle or packet.

So, Will Vaping Still Be Cheaper Than Smoking in the UK?

For many adult smokers and former smokers, yes.

Vaping will undoubtedly become more expensive after the introduction of Vaping Products Duty on 1 October 2026.

There is no point pretending otherwise.

At £2.20 duty per 10ml, the impact on bottled e-liquids will be noticeable. Larger-volume products will face particularly significant increases, and some of the ultra-low-cost multibuy deals British vapers have become accustomed to are unlikely to survive in their current form.

But cigarettes remain extremely expensive, and tobacco taxation is increasing at the same time.

For someone who previously bought cigarettes every day, an efficient refillable vape system can therefore still leave substantial room for savings.

More importantly, price is only one part of the comparison.

The NHS remains clear that while vaping is not risk-free, it is less harmful than smoking. For adult smokers who use vaping to move completely away from cigarettes, that distinction matters far more than whether a bottle of e-liquid costs a few pounds more after October.

The vaping market is changing.

The reason many smokers switch doesn’t have to.

At The Vape Experts, we’ll continue following the UK Vaping Products Duty, upcoming regulation and changes across the vaping industry to help adult vapers understand what the new rules mean, which products offer good long-term value and how the UK vaping market is evolving.

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Vaping is not risk-free. Nicotine is addictive. Vape products are intended for adults aged 18 and over, and people who do not smoke should not start vaping.

For further information, please refer to our full medical disclaimer.