The UK vape tax has been in place since October 1st, 2026. Since then, the question we hear most is simple: how much does a 10ml nic salt cost now? The short answer is that duty adds £2.20 to every 10ml bottle. Add VAT, and that comes to around £2.64 on the shelf price. This guide explains what that means for each format, how shortfills and nic salts compare, and how to make every 10ml count.
Key takeaways
- Vaping Products Duty is a flat 22p per ml, whatever the nicotine strength or flavour.
- A 10ml nic salt carries £2.20 in duty, or around £2.64 with VAT.
- Duty is identical per ml across formats, so your weekly usage decides what you pay.
- Retailers can keep selling unstamped stock from before October 1st, 2026 until March 31st, 2027.
- When every bottle carries the same duty, the quality inside it matters more than ever.
How much will a 10ml nic salt cost after the vape tax?
HMRC charges Vaping Products Duty by volume. It sets the rate at a flat £2.20 per 10ml, which works out at 22p per millilitre. It applies to all vaping liquid, including nicotine-free e-liquid.
In other words, a 10ml bottle of 5mg nic salt carries exactly the same duty as a 10ml bottle of 20mg. Strength makes no difference, and neither does flavour.
VAT then applies to the duty-inclusive price. As a result, the duty adds around £2.64 to the price of a 10ml bottle. The final shelf price still depends on the brand and the retailer. The duty is one part of that price.
Vape tax by format: what each one carries
Because the rate is per millilitre, every format follows the same simple maths. Here is how the duty works out across the most common sizes.
| Format | Liquid | Duty | Duty with VAT (approx.) |
| Prefilled pod | 2ml | 44p | 53p |
| Nic salt bottle | 10ml | £2.20 | £2.64 |
| Shortfill bottle | 100ml | £22.00 | £26.40 |
Shortfills carry duty on the liquid in the bottle. Any nicotine shot you add is a separate 10ml product, so it carries its own duty.
Your kit is a different matter. The duty applies to vaping liquid, so devices and empty refillable pods carry none.
Shortfill vs nic salt cost: why usage matters most
Many people expect one format to be "cheaper" after the vape tax. In practice, the duty on a millilitre of shortfill is the same as the duty on a millilitre of nic salt. The real difference comes from how much liquid you get through each week.
A simple calculation shows your own duty bill. Multiply your weekly usage in millilitres by 22p. For example, someone who uses 20ml a week pays £4.40 in duty, or around £5.28 with VAT. Meanwhile, someone who uses 100ml a week pays £22.00, or around £26.40 with VAT.
Both formats have a place, and plenty of adult vapers enjoy each one. Shortfills suit people who prefer larger, lower-strength setups. By contrast, 10ml nic salts suit compact pod kits and higher strengths. Many vapers also find a 10ml bottle easy to budget around.
The best choice is the format that suits how you vape. Once you know your weekly millilitres, you can compare formats on a fair basis.
Making every 10ml count
Duty is a fixed part of every bottle, so getting the most from each one makes good sense. These steps help you stay in control of your spending.
- Know your weekly millilitres. Count the bottles or pods you finish in a typical week. This single number tells you exactly what the duty adds.
- Choose a refillable setup that suits you. A UK-wide ban on single-use vapes began on June 1st, 2025, while reusable vapes remain legal. A refillable pod kit lets you choose your own 10ml e-liquid.
- Look after your pod or coil. Our best tip for this is making sure to let your coil properly saturate with E-liquid - that means taking it steady when drawing on your vape.
- Browse multibuys. Our current Pod Salt multibuys bring several 10ml bottles together in one order.
- Buy from a seller you trust. Genuine stock from an established brand gives you confidence in what you are vaping.
Why some bottles still have no duty stamp
You may notice that some e-liquid on sale today carries no duty stamp. That is normal, and there is a clear reason.
HMRC allows retailers to keep selling eligible unstamped stock that a business produced or imported before October 1st, 2026. This sell-through period runs until March 31st, 2027. From April 1st, 2027, all vaping products outside duty suspension must carry a valid duty stamp.
For now, it is normal to see stamped and unstamped bottles side by side. This also explains why prices may vary between shops for a while. Our guide to duty stamps explains what to look for on a genuine bottle.
Choosing a bottle worth the spend
Every 10ml bottle now carries the same duty, whichever brand you choose. For that reason, it pays to think about what you are getting for it.
Pod Salt launched in 2018 as one of the earliest dedicated nic salt brands in the UK. From the start, we built our e-liquids for nic salt technology. Today, every bottle is made in Preston by an HMRC-approved manufacturer.
Smoothness sits at the heart of everything we make. We use salicylic acid, a stronger acid than the benzoic acid many nic salts use. It converts nicotine into its salt form more completely, and that is what gives a smoother throat hit at higher strengths. Beyond the acid, we control nicotine purity, the VG/PG ratio and the consistency of every batch.
We also use pharmaceutical-grade nicotine and food-grade ingredients. That care has earned recognition at Vape Jam London, the World Vape Show Dubai and the Vapouround Awards.
If you enjoy rich tobacco flavours, Pod Salt Origin is a good place to start. For authentic, everyday flavours, Pod Salt Core offers a wide choice. Alternatively, you can explore our full range of 10ml nic salts.
Frequently asked questions
How much is the vape tax on a 10ml bottle?
Is a shortfill cheaper than a nic salt after the vape tax?
Does nicotine strength change the vape tax?
Is my vape kit taxed?
Why are some vapes still sold without a duty stamp?
Every 10ml counts
The vape tax has changed how retailers price e-liquid, yet the maths behind it is straightforward. Know your weekly millilitres, choose the format that suits you, and pick a bottle that earns its place. For the full picture on dates and stamps, head back to our complete guide to the UK vape tax.
Whatever changes next, you'll know us by name. Pod Salt: built for smooth since 2018, made to hit the spot.
Further reading and sources
Prepare for Vaping Products Duty and the Vaping Duty Stamps Scheme (GOV.UK, HMRC)
Handling wholesale or retail vaping products in the UK (GOV.UK, HMRC)
New Vaping Products Duty comes into effect (GOV.UK news)
