How to read a UK annual report and its notes

Last updated: August 31, 2026

A UK annual report is one document, unlike an Israeli filing, but it hides its accounts behind a long front section and then numbers its notes twice. The report you want is on the FCA's National Storage Mechanism, the notes are at the back, and the first thing to establish on arrival is which of the two sets of financial statements you are standing in.

This guide assumes you read 10-Ks. UK reporting is IFRS rather than US GAAP, but the bigger adjustment is structural, and none of it is written down anywhere in the report itself.

Where are UK annual reports filed?

Listed companies file regulated information with the FCA's National Storage Mechanism at data.fca.org.uk, which is the official UK archive and the closest equivalent to EDGAR. Most companies also publish the same annual report on their own investor relations pages, usually as the identical PDF.

There is no single canonical HTML rendering the way there is on EDGAR. What is filed is the company's own designed PDF, produced by whatever tooling its reporting agency uses. Across the 25 UK reports we keep as a test corpus, the producer strings include specialist reporting suites, one report set in a design studio's workflow, and at least one FTSE 250 constituent whose annual report was exported straight out of Microsoft Print To PDF.

Why not use Companies House?

Companies House holds statutory accounts for every registered company, but it re-renders filings as page images with no text layer. You cannot search or select the text, so a reference to note 12 cannot be followed by any tool, including a browser's find function. For a listed company, the NSM copy is the readable one.

This surprises people, because Companies House is the better-known service and its coverage is far wider. It holds accounts for private companies that file nowhere else. But the file it hands back has been through a rasteriser, and what comes out is a picture of a page. Nothing can read it without optical character recognition, and the moment you introduce OCR you have introduced transcription errors into a document whose whole value is that it is authoritative.

If the company is listed, go to the NSM. If it is private, Companies House is the only source and you should expect to read with your eyes.

How is a UK annual report structured?

Broadly in three parts, and the proportions catch people out:

• The Strategic Report. Business model, markets, strategy, KPIs, principal risks, and in recent years a substantial climate section. This is narrative and it is long.
• Governance. The board, the audit committee, the remuneration report. The remuneration report alone can run forty pages.
• The financial statements. The primary statements, then the notes, then usually a second smaller set of accounts for the parent company, then shareholder information.

A large report puts the accounts well past page 200. The notes are the last substantial thing in the document, which is at least easy to find: open the PDF at roughly three quarters and you will be close.

Why do note numbers repeat in a UK annual report?

Because most UK annual reports contain two sets of financial statements: the consolidated Group accounts and the Parent Company accounts. Each set has its own notes, and each set numbers them from 1. A reference to note 3 means a different note depending on which set the sentence sits in.

This is the single most important structural fact in this guide, and it has no equivalent in a 10-K. The parent company is the holding entity, and UK company law requires its individual accounts alongside the consolidated ones. Those individual accounts get their own notes, covering the same ground at a fraction of the length.

Companies handle the collision differently, and the difference is worth checking on arrival. In our corpus, more than half of the reports carry two full statement sets. One FTSE 250 defence group simply restarts its parent-company notes at 1, so the report contains two note 1s, two note 2s, and so on. A FTSE 250 retailer avoids the ambiguity by prefixing every company note with a letter, giving C1, C2 and upward. Most do neither and rely on the reader knowing which section they are in.

If you take one habit from this guide, take this one: before you follow any note reference, confirm which statement set the sentence making the reference belongs to.

How do UK annual reports reference their notes?

Usually as a lead-in plus the word note plus a number, as in see note 12 or set out in note 3. The word appears both capitalised and lowercase within the same report. Sub-notes are written with a decimal, as in note 16.5, and some reports letter them instead, as in note 33a.

The lead-in vocabulary is wider than in US filings. Measured over our 25-report corpus, the phrasings that actually occur include see, refer to, and a long tail of verbs followed by in: set out in, included in, found in, provided in, disclosed in, detailed in, shown in, contained in, reconciled in, given in, described in, presented in, explained in, outlined in and referred to in.

Two traps are worth naming. The first is that a bare capitalised Note followed by a number is not always a reference: it is also the column header of a primary statement table, sitting above the year columns, which produces the sequence "Note 2025" on the page. A four-digit year is never a note number. The second is that a sub-note marker pressed against its number, without a separating space, is often not a reference at all.

Are UK annual reports tagged with XBRL?

Increasingly, yes. UK listed issuers tag their annual financial reports under UKSEF, the UK implementation of the European Single Electronic Format. A tagged report is delivered as inline XBRL, which means the file is a web page carrying machine-readable tags alongside the text a person reads.

In practice the quality varies a great deal, because much of it is produced by running a tagger over a converted PDF rather than by authoring the report as a web document. The tags name accounting concepts rather than document positions, so an inline XBRL tag tells you that a number is revenue. It does not tell you that a paragraph is note 12.

How to read a UK annual report

1. Get it from the NSM at data.fca.org.uk, not from Companies House, whose copy is a text-free image scan.
2. Skip to the financial statements. The Strategic Report and Governance sections come first and can run past a hundred pages.
3. Work out which statement set you are in before anything else. Group and Parent Company both number their notes from 1.
4. Read note 1 for the accounting policies and the judgements management made, which is where the choices behind every later figure are declared.
5. Follow references within their own set. Carrying a number across from the Group notes to the Parent Company notes lands on an unrelated disclosure.
6. Watch for sub-notes. A reference to note 16.5 points inside note 16, and some reports letter them, as in note 33a under note 33.

UK and US filings, side by side

Does SeeNote work on UK annual reports?

Yes. On an NSM search results page SeeNote adds an Open in SeeNote button beside each document, and one button opens one document, because a results page mixes filers and years. UK reports are designed documents rather than filled-in templates, so their note headings vary widely; where SeeNote cannot work out which note a reference means, it says so rather than guess.

That last point is the honest caveat. A 10-K is close to a form, and note headings in one look much like note headings in another. A UK annual report is a designed object whose headings were set by whoever laid out the page, and the variation is real. SeeNote abstains rather than sending you to a note it is not confident about, which means you will sometimes get told nothing rather than told wrong.

See how it works for the permissions and the click path, or the product page for the rest. If you also read Israeli filings, the Maya guide covers the same ground for TASE.

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