Plastic Packaging Tax UK 2026: Rate, Registration, Recycled Content

The plastic packaging tax UK businesses now plan around is one of the most consequential environmental levies introduced in recent years. It took effect on 1 April 2022, charges a per-tonne rate on plastic packaging that does not contain enough recycled material, and is administered by HM Revenue and Customs. This guide sets out the rule, the current rate, the 30% recycled content threshold, the 10-tonne registration threshold, who has to register, what records to keep, and how HMRC enforces compliance.

What the plastic packaging tax is

The plastic packaging tax UK regime is an environmental levy designed to create a clear financial incentive to use recycled plastic in packaging rather than virgin polymer. The logic is straightforward: if packaging contains at least 30% recycled plastic by weight, it falls outside the charge; if it contains less than 30%, the full per-tonne rate applies to that packaging component.

The tax sits within the wider framework of UK packaging policy, alongside extended producer responsibility for packaging and the long-standing duty of care that governs how waste is handled. It is a distinct charge from landfill tax and from EPR fees, although the same business may face all three depending on what it makes, imports and discards. The aim is to shift demand toward recycled feedstock, support the UK reprocessing market and reduce reliance on new plastic.

The charge falls on the packaging itself, measured by weight, not on the product inside it. A component is treated as plastic packaging where plastic is the heaviest material in that component, even if other materials such as paper, glass or metal are also present.

The rule, the rate and the date

The Plastic Packaging Tax was introduced by the Finance Act 2021 and came into force on 1 April 2022. The opening rate was GBP 200 per tonne. It then rose with inflation in line with the Consumer Prices Index: to GBP 210.82 per tonne from 1 April 2023, and to GBP 217.85 per tonne from 1 April 2024. The rate is indexed annually, so a further uplift took effect from April 2025. State the figure you intend to use and verify the current figure with HMRC before relying on it, because the indexed rate changes each tax year.

The defining test is the 30% recycled content threshold. Plastic packaging components that contain less than 30% recycled plastic by weight are chargeable. Those that contain 30% or more recycled plastic are not chargeable, although they still count toward the 10-tonne registration threshold and must be recorded. Recycled plastic, for this purpose, means plastic that has been reprocessed from recovered material, which can be pre-consumer or post-consumer, but does not include scrap retained and reused within the same manufacturing process.

The 10-tonne registration threshold is the trigger for entering the regime. A business must register if it has manufactured or imported 10 tonnes or more of finished plastic packaging components in the previous 12 months, or if it expects to do so in the next 30 days. Both manufacture in the UK and import into the UK count toward the total.

Who the plastic packaging tax applies to

The tax applies to two main groups: UK manufacturers of plastic packaging components, and businesses that import plastic packaging components into the UK. Importers are caught whether they bring in empty packaging or packaging that already contains goods, because the packaging itself is what is measured.

Liability can attach across a supply chain. The person liable is generally the manufacturer of the finished component in the UK, or the importer on import. A "finished" component is one that has undergone its last substantial modification before being filled or packed. This matters because it determines exactly which business in a chain carries the charge.

Some businesses sit below the threshold or handle exempt packaging but still have obligations. Even where no tax is due, records may be needed to demonstrate why, and group registration rules can apply where related companies operate together. Several categories of packaging are exempt or excluded, including:

• Packaging used as transport packaging to import goods safely into the UK.
• Packaging used in aircraft, ship and rail stores for international journeys.
• Packaging that is an integral part of the goods, such as printer toner cartridges.
• Packaging whose primary function is long-term storage, such as a toolbox or a glasses case.
• Packaging used for the immediate packaging of a licensed human medicine.

Packaging that contains 30% or more recycled plastic is not charged but is not exempt in the registration sense: it still counts toward the 10-tonne threshold and must be accounted for.

What you have to do to comply

Compliance has four practical limbs: register, calculate, report and keep records. Each is set out by HMRC and underpinned by the Finance Act 2021 and supporting regulations.

Register with HMRC

Once the 10-tonne threshold is met or expected, register for the Plastic Packaging Tax through the HMRC online service. Registration must happen within 30 days of becoming liable. A business that crosses the threshold and fails to register on time exposes itself to penalties and to liability for tax that should have been declared from the date the obligation arose.

Calculate the chargeable weight

Work out the total weight of finished plastic packaging components manufactured or imported, then identify which components contain less than 30% recycled plastic. The chargeable weight is the weight of those sub-threshold components. Apply the current per-tonne rate to that chargeable weight; verify the current figure with HMRC before relying on it.

Submit quarterly returns and pay

The tax operates on quarterly accounting periods. A return must be submitted and any tax paid by the due date for each period. Returns capture the total plastic packaging handled, the proportion meeting the recycled content threshold, exempt and excluded amounts, and the resulting tax due.

Keep accurate records

Records and accounts supporting the figures, including evidence of recycled content, must be retained for at least six years. Evidence of recycled content is particularly important, because the burden of demonstrating that packaging meets the 30% threshold rests with the business claiming it. Without adequate evidence, HMRC can treat packaging as chargeable.

Penalties and enforcement

HMRC enforces the Plastic Packaging Tax using the same broad civil penalty framework that applies across other taxes, alongside powers specific to the regime. Enforcement focuses on three failures: failing to register, failing to file or pay on time, and submitting inaccurate returns.

Late registration and failure to register can lead to a penalty plus payment of the tax that should have been declared from the date liability began, together with interest on unpaid amounts. Late returns and late payment attract penalties that can escalate the longer the default continues. Inaccuracies in returns, particularly where recycled content cannot be evidenced, can lead to assessments and penalties calculated on the under-declared tax, with the level influenced by whether the error was careless or deliberate and whether it was disclosed.

HMRC also has information and inspection powers. Officers can require records, visit premises and assess tax where returns are missing or understated. Because the recycled content claim is evidence-led, businesses that cannot substantiate the 30% threshold should expect those volumes to be treated as taxable. Secondary liability and joint and several liability provisions mean that, in certain circumstances, other businesses in a supply chain can be pursued where due diligence has not been carried out. Maintaining due diligence checks on suppliers and on recycled content claims is therefore a core part of staying compliant.

Practical steps for UK operators

For operators bringing the plastic packaging tax UK rules into routine practice, a small number of steps reduce both cost and risk:

• Map your packaging. List every plastic packaging component manufactured or imported, with its weight and recycled content percentage. This is the foundation for both the registration test and the chargeable-weight calculation.
• Check the 10-tonne threshold continuously. Use a rolling 12-month view rather than a single snapshot, and watch the forward 30-day test so registration is never late.
• Secure recycled content evidence. Obtain supplier declarations, certificates and mass-balance documentation that support any claim to 30% or more recycled plastic, and store it for at least six years.
• Build a reformulation case. Where switching to 30% or more recycled content is feasible, model the per-tonne saving against any material cost difference to decide whether reformulation pays for itself.
• Diarise quarterly deadlines. Treat the return and payment dates as fixed obligations and reconcile figures before submission.
• Run supplier due diligence. Document checks on suppliers and customers to manage the secondary and joint liability provisions HMRC can apply across a supply chain.

Operators should also consider how the tax interacts with packaging extended producer responsibility and the waste duty of care, because the same packaging decisions affect obligations across all three frameworks. Aligning packaging design, procurement and waste handling reduces duplicated effort and exposure.

Plastic packaging tax UK FAQ

What is the plastic packaging tax in the UK?

It is an environmental levy charged on plastic packaging manufactured in or imported into the UK that contains less than 30% recycled plastic. It took effect on 1 April 2022 and is administered by HMRC, with the goal of increasing recycled content in packaging.

How much is the plastic packaging tax per tonne?

The rate rose to GBP 217.85 per tonne from 1 April 2024 and is indexed annually, so an April 2025 uplift applies. State the figure you intend to use and verify the current figure with HMRC before relying on it.

What is the 30% recycled content threshold?

Plastic packaging components that contain at least 30% recycled plastic by weight are not chargeable. Components with less than 30% recycled plastic are charged at the per-tonne rate. The recycled content must be evidenced if the exemption from charge is claimed.

When do you have to register for the plastic packaging tax?

Registration is required once a business has manufactured or imported 10 tonnes or more of finished plastic packaging in the previous 12 months, or expects to do so in the next 30 days. Registration must be completed within 30 days of becoming liable.

Who pays the plastic packaging tax?

UK manufacturers of finished plastic packaging components and businesses importing plastic packaging into the UK pay the tax. Importers are caught whether the packaging is empty or already filled with goods.

Is packaging with 30% recycled content exempt from the tax?

Packaging with 30% or more recycled plastic is not charged, but it still counts toward the 10-tonne registration threshold and must be recorded. It is not exempt in the same way as transport packaging or medicine packaging, which fall outside the regime entirely.

How often is the plastic packaging tax reported and paid?

The tax operates on quarterly accounting periods. A return must be submitted to HMRC and any tax paid by the due date for each quarter, supported by records that can be retained for at least six years.

What are the penalties for not paying the plastic packaging tax?

Failing to register, filing or paying late, and submitting inaccurate returns can all attract penalties, alongside payment of unpaid tax and interest. HMRC can assess tax where returns are missing or understated and can apply higher penalties for deliberate errors.

How is the plastic packaging tax different from EPR and landfill tax?

The plastic packaging tax charges sub-threshold recycled content in packaging by weight. Packaging extended producer responsibility shifts the cost of managing packaging waste onto producers through fees. Landfill tax charges waste sent to landfill. A single business can face all three depending on its activities.

What records does the plastic packaging tax require?

Businesses must keep accounts and records supporting the weights, recycled content and tax calculated, including evidence such as supplier declarations and certificates of recycled content. These records should be kept for at least six years and produced to HMRC on request.

Does imported packaging count toward the plastic packaging tax?

Yes. Plastic packaging imported into the UK counts toward both the 10-tonne registration threshold and the chargeable weight, whether it arrives empty or already containing goods. Importers should track imported packaging weights and recycled content as carefully as domestic manufacturers.

How can businesses reduce their plastic packaging tax bill?

The main lever is increasing recycled content to at least 30% by weight, which removes the charge on those components. Operators typically model the per-tonne saving against any change in material cost, secure robust recycled content evidence, and review packaging design alongside their wider waste and EPR obligations.