UK Plastic Packaging Tax: Recheck Recycled Content Before April 2027

UK packaging buyers placing orders for delivery from 1 April 2027 should ask a more specific question than “Does this contain 30% recycled plastic?” They need to establish where that recycled material came from. Under the Finance Act 2026, pre-consumer plastic will cease to qualify as recycled plastic for Plastic Packaging Tax from that date. A specification that supports a tax exemption today may therefore need a different calculation for next year's imports.

This is a practical planning issue for airline caterers, foodservice distributors and importers of bags, lids and food containers. It also matters when comparing conventional plastics with PLA/PBAT products: compostability does not itself provide an exemption from this tax. The following review reflects official information checked on 22 October 2026.

What changes on 1 April 2027?

Section 106 of the Finance Act 2026 removes pre-consumer plastic from the relevant statutory definition. Section 107 sets its commencement at 1 April 2027. HMRC's packaging classification guidance, updated on 28 August 2026, already flags the change.

The distinction concerns tax eligibility, rather than whether a manufacturer may physically use production waste. A buyer should therefore request separate figures for post-consumer recycled material, pre-consumer recycled material and virgin plastic. Combining them into one recycled-content percentage can obscure the effect on a future order.

For a simple hypothetical example, a component made with 20% post-consumer recycled plastic, 15% qualifying pre-consumer recycled plastic and 65% virgin plastic has 35% recycled content under the current calculation. If nothing changes in that formulation, only the 20% post-consumer portion would count after the pre-consumer exclusion takes effect. This example assumes the component is otherwise within scope and the supporting evidence is adequate.

What applies now?

The current government overview gives a rate of £228.82 per tonne for chargeable finished plastic packaging components containing less than 30% recycled plastic. Registration is required when a business meets the specified 10-tonne manufacturing or import tests, including the forward-looking 30-day test and the previous-12-month test.

That is the current rate, not a quotation for April 2027. A procurement budget extending into the next financial year should leave room to refresh the applicable rate. Commercial discussions should also identify which business imports or manufactures the finished component and will perform the tax assessment.

Compostable plastic still needs a component assessment

HMRC's packaging classification guidance includes biodegradable and compostable polymers within its definition of plastic. A compostability claim therefore cannot answer the tax question. For multi-material components, plastic must be compared by weight with each other individual substance; it is not simply a test of whether plastic exceeds half of the entire component.

This distinction is useful when reviewing XHANCO's PLA/PBAT carrier bags and kraft sandwich boxes with PET lids. For the latter format, do not assume the paper base determines the treatment of a separately manufactured plastic lid. Ask for the component breakdown, weights and material specification for the actual order.

A procurement checklist for orders crossing the deadline

• List each finished packaging component separately, including lids, windows and bags, rather than recording only the assembled meal pack.
• Record the weight and substance composition of each component. Make clear whether percentages refer to total component weight or only to the plastic fraction.
• Split recycled plastic by source. Ask the supplier to identify post-consumer material and any pre-consumer material included in its present claim.
• Calculate the expected position for the relevant manufacturing or import date. A purchase order signed before April does not, by itself, settle the treatment of a later import.
• Identify who owns the evidence and who will approve a material substitution. Make the delivery documents refer to the same specification revision.
• Keep food-contact suitability as a separate approval. A tax calculation does not establish that a recycled material is appropriate for the intended food, temperature or contact time.

Build evidence into the purchasing specification

HMRC's record-keeping guidance requires evidence supporting the recycled proportion, its source, the relevant dates and the particular component or production run. It also says separate evidence is needed when materials or specifications change. Registered businesses must retain the relevant accounts and records for at least six years from the end of the accounting period.

A useful supplier request therefore names the product, the production specification, the claimed recycled percentage and the source categories behind it. Ask how incoming material records connect to the finished output. A generic sustainability certificate without that connection may leave the importer's calculation unresolved.

Do not treat every recycling announcement as an immediate exemption

The same legislation introduces a framework for attributing chemically recycled content from April 2027. HMRC's official policy explanation describes certification and supply-chain requirements. Buyers considering that route should check the detailed rules applicable to their transaction before relying on an attributed-content claim.

For a packaging enquiry, share the destination, expected import date, component weights and required source breakdown with XHANCO. Those details provide a clearer basis for comparing specifications and documentation; the responsible UK business should confirm its own tax position.