John Jones Civil Engineering and Groundworks Ltd v The Commissioners for HMRC

Decision date: 31 July 2025

Neutral citation: [2025] UKFTT 918 (TC)

Overall AI summary confidence: high

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Short overview

This short overview is intended to summarise the case, issues and outcome so far as they are supported by the judgment.

AI confidence in this short overview: high

This appeal concerned a s.50A Landfill Tax assessment of £547,042.50 (plus interest) relating to 410 loads of material deposited at Bage Farm in 2014, and whether the deposits were taxable “qualifying material”, whether HMRC properly exercised its discretion in issuing the assessment, and whether the taxpayer had a reasonable excuse (including invasion by Australian swamp stonecrop) for not removing the material. The Tribunal found the deposits contained non‑qualifying waste (metal, plastic, rubble), preferred photographic and consultant evidence to parts of the appellant’s account, found the landowner had requested the infill, concluded HMRC had exercised its discretion at senior review levels and had not acted unreasonably, and dismissed the appeal while allowing credit for the £15,822 criminal‑fine element. The Tribunal refused very late amendments to the grounds, rejected claims of conspicuous unfairness, and declined to reduce or cancel interest.

Ratio decidendi

This summary is intended to identify the ratio decidendi, meaning the legal reasons for deciding and the binding part of the decision.

AI confidence in this ratio decidendi summary: medium

The Tribunal’s dispositive reasoning was that (1) material containing metal, plastic and rubble is not “qualifying material” for Landfill Tax purposes and contemporaneous photographic and expert evidence can be preferred to an interested witness’s assertions on composition; and (2) where the statute provides that the Commissioners “may assess”, issuance of an assessment following senior HMRC review (e.g. Tax Assurance Committee) constitutes an exercise of discretion that is amenable to judicial review on reasonableness grounds; here that discretion was not exercised unreasonably.

Obiter dicta

This summary is intended to identify obiter dicta, meaning observations made by the way that were not necessary to deciding the case and are not binding.

AI confidence in this obiter dicta summary: medium

The Tribunal expressed reservations about its jurisdiction to entertain broad public‑law supervisory challenges but considered such points arguendo, indicating a limited scope for the First‑tier Tribunal to hear wide public‑law attacks on HMRC decisions. It also noted, obiter, that a public‑authority prohibition on remediation (for example due to an invasive species) does not automatically render a tax assessment “conspicuously unfair” where alternative routes would still expose the taxpayer to tax or costs.

Warning

This chunk contains substantial repetition and duplicated passages; care was taken to judgment the Tribunal’s findings and conclusions.