Sarah Yaxley v The Commissioners for HMRC

Decision date: 16 January 2025

Neutral citation: [2025] UKFTT 51 (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 whether Mrs Sarah Yaxley had amended her 2017/18 self‑assessment in time or made a valid overpayment relief claim such that an appealable decision arose. The Tribunal found her correspondence did not amount to an in‑time amendment and that the 6 August 2021 letter was not a valid overpayment relief claim in the required form, so no appealable decision existed. Because of that absence of an appealable decision, the First‑tier Tribunal lacked jurisdiction and the appeal was struck out.

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 reasoning can be distilled as: a taxpayer’s return remains a self‑assessment even where HMRC calculates the tax, and correspondence described as an “appeal” does not automatically effect an amendment of that self‑assessment; separately, a claimed overpayment relief must meet the prescribed form/requirements to be valid — without a valid claim there is no appealable decision and no FTT jurisdiction.

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 observed (obiter) that HMRC could have given clearer advice earlier about amendment rights and the overpayment relief procedure, and that any failure causing distress does not create Tribunal jurisdiction; it also noted the FTT cannot itself initiate or transfer proceedings to the Upper Tribunal to commence judicial review where there is no change of circumstances justifying transfer.

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