FRS 100
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FRS 100 – Application of Financial Reporting Requirements | Extended Reference
FRS 100 is the overarching framework standard that directs UK and Irish entities to the correct component of the new UK GAAP suite. It does not prescribe recognition or measurement requirements itself, but sets out the legal and regulatory hierarchy governing framework choice.
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Conceptual Framework Linkage
A map of the framework, not a measurement standard itself
FRS 100 does NOT itself prescribe RECOGNITION or MEASUREMENT requirements – it is the OVERARCHING standard setting out WHICH financial reporting framework a UK or Republic of Ireland entity should APPLY, and the LEGAL/regulatory hierarchy governing that choice. It was issued by the Financial Reporting Council (FRC) as part of the WHOLESALE overhaul of UK GAAP effective from 2015 – replacing the OLD patchwork of Statements of Standard Accounting Practice (SSAPs), old Financial Reporting Standards, and Urgent Issues Task Force (UITF) Abstracts with a SINGLE, IFRS-ALIGNED suite of standards (FRS 100–105).
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Scope – Who FRS 100 Applies To
All entities preparing accounts under UK or Irish company law
FRS 100 applies to ALL entities preparing financial statements that are INTENDED to give a true and fair view, and that are NOT REQUIRED to prepare their financial statements in accordance with EU-adopted (or UK-adopted, post-Brexit) IFRS – essentially, it applies to the ENTIRE population of UK and Irish reporting entities, DIRECTING each to the correct component of the "new UK GAAP" suite.
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The UK/Irish Financial Reporting Framework – the Full Suite
Five component standards, plus sector SORPs
StandardRole
EU/UK-adopted IFRSMANDATORY for the CONSOLIDATED accounts of entities with securities admitted to trading on a UK/EU regulated market
FRS 101Reduced Disclosure Framework – IFRS recognition/measurement, with disclosure exemptions, for qualifying INDIVIDUAL (parent/subsidiary) accounts within an IFRS group
FRS 102The MAIN standard – based on the IFRS for SMEs Standard – used by the VAST majority of UK/Irish companies, LLPs, and other entities
FRS 103Insurance Contracts – supplements FRS 102 (or FRS 101) for entities issuing insurance contracts
FRS 104Interim Financial Reporting – for entities preparing interim reports under the FRS 102/103 suite
FRS 105Micro-entities Regime – a further-simplified standard for the smallest qualifying companies
Sector-specific SORPs (Statements of Recommended Practice – e.g. Charities SORP, Further and Higher Education SORP) supplement FRS 102 for particular industries, without themselves being a separate accounting "GAAP."
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The Decision Tree – Which Standard Applies to Which Entity
A sequence of eligibility questions, cascading down the framework
An entity works through a SEQUENCE of questions: Is it REQUIRED to use IFRS (e.g. a listed group's consolidated accounts)? If not, does it QUALIFY for FRS 101 (a subsidiary/parent within a publicly-accounts-preparing IFRS group, giving the required notice to shareholders)? If not eligible for – or not electing – FRS 101, does it meet the MICRO-ENTITY size thresholds for FRS 105? If not, or if it chooses NOT to apply the micro-entities regime, it applies FRS 102 (with Section 1A reduced disclosures available if it ALSO qualifies as "small" under the Companies Act).
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Mandatory EU/UK-Adopted IFRS – Listed Group Consolidated Accounts
Full IFRS remains mandatory at the top of the hierarchy
UK-incorporated companies (and, separately, Irish-incorporated companies) with securities admitted to trading on a UK or EU REGULATED market must prepare their CONSOLIDATED financial statements using UK-adopted (formerly EU-adopted) IFRS – this requirement sits OUTSIDE and ABOVE the "new UK GAAP" suite entirely; FRS 100–105 govern everyone ELSE, plus the INDIVIDUAL (non-consolidated) accounts of group members even within an otherwise IFRS-reporting group (where FRS 101 often applies instead – Section 6, the companion FRS 101 poster).
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The "True and Fair" Override
A statutory override available across the entire UK GAAP suite
UK and Irish company law requires financial statements to give a TRUE AND FAIR VIEW – in the RARE circumstances where COMPLIANCE with a specific standard's requirement would conflict with giving a true and fair view, the relevant Companies Act provisions permit a DEPARTURE from that requirement (with disclosure of the departure, the reasons, and its effect) – a statutory OVERRIDE mechanism embedded throughout UK/Irish company law, distinct from (though conceptually similar in spirit to) IAS 1's own "fair presentation override," which is used only in extremely rare circumstances internationally.
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Statement Terminology – Dual Naming Conventions Explained
Companies Act names and IFRS-style names are BOTH acceptable throughout this framework
Across FRS 100–105, financial statement TITLES follow a genuinely DUAL convention. The Companies Act 2006 (and its associated Regulations) mandates specific STATUTORY FORMATS using the TRADITIONAL British terms: "BALANCE SHEET" and "PROFIT AND LOSS ACCOUNT." FRS 102 itself (and the wider suite) primarily uses IFRS-STYLE section titles for descriptive purposes – "STATEMENT OF FINANCIAL POSITION" (SOFP) and "STATEMENT OF COMPREHENSIVE INCOME" (or, if presented in two statements, a separate "INCOME STATEMENT" plus a statement of other comprehensive income) – but EXPLICITLY PERMITS an entity to use ALTERNATIVE titles, PROVIDED they are not misleading. In PRACTICE, most UK statutory accounts use the traditional Companies Act titles (Balance Sheet; Profit and Loss Account, often abbreviated P&L) given the STATUTORY format requirements, while IFRS-style titles (SOFP; Statement of Comprehensive Income) are also commonly seen, particularly in group reporting packs or where an entity wishes to align presentation with an IFRS-reporting parent. BOTH sets of terms describe the SAME underlying statements and are used INTERCHANGEABLY throughout this poster series.
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Worked Example – Applying the Decision Tree
Tracing an entity through the framework
Example: A UK subsidiary of a listed IFRS group
A private UK trading subsidiary is wholly owned by a UK-listed parent that prepares publicly available consolidated accounts under UK-adopted IFRS. The subsidiary is not itself a financial institution, and has given the required notice to its shareholder (the parent) of its intention to apply reduced disclosures, without objection.
Since the subsidiary is NOT itself required to use IFRS (only the LISTED PARENT's consolidated accounts carry that mandatory requirement), and it MEETS the FRS 101 qualifying conditions (member of an IFRS group preparing publicly available consolidated accounts, notice given, no objection), the subsidiary may elect to prepare its INDIVIDUAL accounts under FRS 101 – using IFRS recognition and measurement, with REDUCED disclosures, rather than the FULL disclosure burden of standalone IFRS OR the different (though converged) FRS 102 measurement basis.
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Disclosure Requirements
What FRS 100 requires
Identification of the financial reporting framework applied, and confirmation of complianceWhere the true and fair override is invoked, disclosure of the departure, reasons, and effect
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Critical Judgments
Where judgement matters most
SIGNIFICANT JUDGEMENTS
Whether an entity qualifies for FRS 101 (group membership, notice requirements, no shareholder objection)Whether the FRS 105 micro-entity size thresholds are met, and whether to elect that regime if eligible
SIGNIFICANT ESTIMATES
Generally minimal at the FRS 100 level – this is a framework-selection Topic, not a measurement Topic
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Relationship to IAS/IFRS – a Framework-Level Comparison
A genuinely IFRS-anchored hierarchy, at every level
UK GAAP layerIFRS relationship
Mandatory IFRS (listed consolidated accounts)Full UK-adopted IFRS itself – IDENTICAL to the international standards, subject to the UK's own endorsement process post-Brexit
FRS 101FULL IFRS recognition/measurement, with disclosure EXEMPTIONS only – not a different measurement basis
FRS 102Based on the IFRS FOR SMEs Standard, with UK/Irish company law amendments and some RETAINED UK-specific policy options
FRS 105A FURTHER simplification of FRS 102's already-simplified IFRS-for-SMEs basis
Every tier of "new UK GAAP" is explicitly anchored to, or derived from, the IFRS family – this is a genuinely DIFFERENT relationship than US GAAP's historically INDEPENDENT (FASB-originated) development, even where the two have subsequently converged on many specific topics.
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Statement Mapping
Where FRS 100 itself has an effect
EventStatement(s) affectedNotes
Framework selection itselfNone directlyFRS 100 determines WHICH standard applies; it has no measurement effect of its own
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Related Standards
Cross-reference map
StandardConnection
FRS 101The Reduced Disclosure Framework FRS 100 directs qualifying entities toward
FRS 102The main standard FRS 100 directs most entities toward
FRS 105The micro-entities regime FRS 100 directs the smallest qualifying entities toward
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Glossary
True and fair view
The overriding statutory requirement of UK/Irish company law that financial statements present a true and fair view, permitting a departure from specific standard requirements in rare cases where compliance would conflict with it.
Qualifying entity
A subsidiary or parent within a group preparing publicly available consolidated IFRS accounts, eligible to apply FRS 101's reduced disclosures.
SOFP / Balance Sheet
The statement of financial position – termed "Statement of Financial Position" (SOFP) in IFRS-style usage, or "Balance Sheet" under the traditional Companies Act statutory format, both acceptable.
Financial statement key
BS Balance sheet
IS Income statement
SE Statement of changes in equity
OCI Other comprehensive income
SCF Statement of cash flows
History & Development
Nov-2012
FRS 100 Application of Financial Reporting Requirements issued
Operative for periods beginning on or after 1 January 2015
2015
Effective as part of the new UK GAAP suite