FRS 102
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FRS 102 – The Financial Reporting Standard Applicable in the UK and Republic of Ireland | Extended Reference
FRS 102 is the core standard of the new UK GAAP suite, based on the IFRS for SMEs Standard, used by the vast majority of UK and Irish companies, LLPs, and other entities.
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Conceptual Framework Linkage
The main standard for the vast majority of UK and Irish entities
FRS 102 is the CENTRAL standard within "new UK GAAP" – applied by the VAST MAJORITY of UK and Irish companies, LLPs, partnerships, and other entities that are neither required to use full IFRS nor eligible for (or electing) FRS 101 or FRS 105. It is BASED ON the IASB's own IFRS for SMEs Standard, adapted for UK/Irish COMPANY LAW compliance and RETAINING a small number of UK-specific accounting policy options carried over from the pre-2015 "old UK GAAP" era.
A genuinely different, SIMPLIFIED measurement basis from full IFRS
Unlike FRS 101, FRS 102 is NOT simply "IFRS with less disclosure" – it uses the IFRS FOR SMEs Standard's OWN simplified recognition and measurement principles, which in several AREAS (financial instruments, leases, development costs, borrowing costs) DIFFER meaningfully from FULL IFRS as currently in force (Sections 6-10).
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Scope – Who Applies FRS 102
The default standard for entities not using IFRS, FRS 101, or FRS 105
FRS 102 applies to entities preparing financial statements intended to give a true and fair view that are NOT required (or electing) to apply IFRS or FRS 101, and that are NOT applying the FRS 105 micro-entities regime – covering companies of essentially ALL sizes above the micro-entity thresholds, LLPs, and many other unincorporated entities.
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Structure – the Section-Based Format
Numbered sections mirroring – but not identical to – IFRS topic areas
FRS 102 is organised into NUMBERED SECTIONS (e.g. Section 11/12 Financial Instruments, Section 17 Property, Plant and Equipment, Section 18 Intangible Assets, Section 20 Leases, Section 21 Provisions and Contingencies, Section 23 Revenue, Section 28 Employee Benefits) broadly MIRRORING the topic areas covered by individual IAS/IFRS standards – but each section is generally SHORTER and SIMPLER than its IFRS counterpart, consistent with the IFRS for SMEs Standard's overall design philosophy of proportionate, less complex requirements for entities WITHOUT public accountability.
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Statement Titles – Dual Terminology in Practice
Both naming conventions are correct – Companies Act names dominate statutory practice
FRS 102 itself DESCRIBES the primary statements using IFRS-STYLE terms – "STATEMENT OF FINANCIAL POSITION" (SOFP), "STATEMENT OF COMPREHENSIVE INCOME" (or a separate income statement plus a statement of other comprehensive income), "STATEMENT OF CHANGES IN EQUITY", and "STATEMENT OF CASH FLOWS" – but Section 3.22 EXPLICITLY permits an entity to use DIFFERENT titles, PROVIDED they are not misleading. Because the UK/Irish COMPANIES ACT mandates specific STATUTORY FORMATS using the traditional terms "BALANCE SHEET" and "PROFIT AND LOSS ACCOUNT" (often abbreviated P&L), the OVERWHELMING MAJORITY of UK statutory accounts prepared under FRS 102 use these TRADITIONAL Companies Act titles rather than the IFRS-style names – though BOTH are entirely correct and interchangeable, and this poster series uses both.
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Section 1A – Reduced Disclosures for Small Entities
A further disclosure simplification, WITHIN FRS 102, for qualifying small companies
Section 1A of FRS 102 provides REDUCED disclosure requirements (though NOT reduced RECOGNITION/MEASUREMENT) for entities meeting the UK/Irish Companies Act's "SMALL" company size thresholds – a further LAYER of disclosure simplification WITHIN the FRS 102 framework itself, distinct from (though conceptually similar in spirit to) FRS 101's disclosure relief for IFRS-measured qualifying entities.
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Financial Instruments – the Two-Tier Simplification (Sections 11–12)
"Basic" vs "other" financial instruments, not IFRS 9's full classification/ECL model
FRS 102 splits financial instruments into "BASIC" (Section 11 – e.g. ordinary trade receivables/payables, straightforward loans, generally measured at amortised cost using a simplified effective interest calculation) and "OTHER, MORE COMPLEX" instruments (Section 12 – e.g. derivatives, generally at FAIR VALUE through profit or loss) – a SIMPLER two-tier model than full IFRS 9's detailed classification (amortised cost / FVOCI / FVTPL business-model-and-cash-flow-characteristics testing) and its FORWARD-LOOKING expected credit loss impairment model. FRS 102 instead uses an INCURRED-LOSS-STYLE impairment trigger for basic financial assets, CLOSER to the OLD IAS 39 approach than to IFRS 9's current ECL model.
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THE KEY DIVERGENCE – Development Costs and Borrowing Costs as Policy CHOICES
Genuine accounting policy elections, where full IFRS mandates a single treatment
FRS 102 preserves TWO notable areas where the entity has a genuine accounting POLICY CHOICE, in contrast to FULL IFRS's MANDATORY single treatment: (1) DEVELOPMENT costs meeting the recognition criteria MAY be capitalised, OR the entity may elect to EXPENSE all research and development costs as incurred (Section 18) – whereas IAS 38 REQUIRES capitalisation once its criteria are met, with NO election available; (2) BORROWING costs directly attributable to a qualifying asset MAY be capitalised, OR expensed, as a matter of ACCOUNTING POLICY (Section 25) – whereas IAS 23 REQUIRES capitalisation for qualifying assets, again with NO election. These are genuinely DISTINCTIVE, well-recognised divergences from full IFRS, reflecting FRS 102's overall design philosophy of offering PROPORTIONATE simplicity to smaller, non-publicly-accountable entities.
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Leases – Section 20 and the Periodic Review Alignment With IFRS 16
A historically dual operating/finance lease model, now being aligned with IFRS 16
FRS 102's Section 20 has HISTORICALLY retained a DUAL lessee classification model (finance leases on-balance-sheet; operating leases off-balance-sheet, expensed on a straight-line basis) – broadly similar to the OLD IAS 17 approach, WITHOUT IFRS 16's headline "nearly all leases on balance sheet" reform. Following the FRC's periodic review of FRS 102, a NEW, IFRS-16-ALIGNED on-balance-sheet lease model (recognising a right-of-use asset and lease liability for most leases) has been introduced into FRS 102, effective for accounting periods beginning on or after 1 January 2026 – meaning that, AS OF the current date, entities are in the EARLY stages of this significant transition, and FRS 102's lease accounting is IN THE PROCESS of converging much more closely with IFRS 16, though on a SIMPLIFIED basis appropriate to FRS 102's smaller-entity user base.
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Goodwill and Intangibles – the Rebuttable 10-Year Presumption
Goodwill and intangibles are always amortised – no indefinite-life category
UNLIKE full IFRS (where goodwill and certain indefinite-life intangibles are NOT amortised, but tested annually for impairment instead), FRS 102 requires ALL goodwill and intangible assets to be AMORTISED over their useful life – with a REBUTTABLE PRESUMPTION that, where the useful life CANNOT be reliably estimated, it should NOT exceed 10 YEARS (or a shorter period reflecting the directors' best estimate). This is a genuine, MATERIAL divergence from full IFRS's "no amortisation, annual impairment test only" approach to goodwill.
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Merger Accounting – a UK-Specific Retained Option
Pooling-of-interests-style accounting for genuine group reconstructions
FRS 102 permits (in fact, in some cases REQUIRES) "MERGER ACCOUNTING" for genuine GROUP RECONSTRUCTIONS meeting specific conditions (broadly, transactions that don't involve a genuine change in the ULTIMATE controlling party, e.g. an internal group reorganisation) – a "POOLING OF INTERESTS"-style method combining the entities' historical carrying amounts WITHOUT restating to fair value or recognising goodwill. Full IFRS (IFRS 3) has NO equivalent general merger accounting alternative – virtually ALL business combinations under IFRS 3 must use ACQUISITION accounting (fair value measurement, goodwill recognition), making FRS 102's merger accounting option for QUALIFYING group reconstructions a genuinely DISTINCTIVE, UK-specific retained policy choice.
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Worked Example – Borrowing Costs Policy Choice
Two equally acceptable outcomes for the same fact pattern
Example: Financing a self-constructed warehouse
A company incurs £300,000 of interest cost during the construction period of a new warehouse (a qualifying asset).
Under FRS 102, Policy A (capitalise): the £300,000 is added to the warehouse's cost, DEPRECIATED over its useful life.
Under FRS 102, Policy B (expense): the SAME £300,000 is simply EXPENSED in the Profit and Loss Account as incurred. BOTH are acceptable under FRS 102's Section 25 policy CHOICE – whereas under IAS 23, ONLY the capitalisation treatment would be permitted.
Under FRS 102, Policy B (expense): the SAME £300,000 is simply EXPENSED in the Profit and Loss Account as incurred. BOTH are acceptable under FRS 102's Section 25 policy CHOICE – whereas under IAS 23, ONLY the capitalisation treatment would be permitted.
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Worked Example – Development Costs Policy Choice
A genuine election, unlike IAS 38's mandatory capitalisation
Example: A new product development project meeting the capitalisation criteria
A manufacturer incurs £500,000 of development costs on a new product, meeting all of Section 18's capitalisation criteria (technical feasibility, intention and ability to complete, probable future economic benefit, reliably measurable costs).
Even though the CRITERIA are met, the company may elect EITHER to capitalise the £500,000 as an intangible asset (amortised over its useful life), OR to EXPENSE the full £500,000 as incurred – a genuine ACCOUNTING POLICY choice under FRS 102, in contrast to IAS 38, where meeting the SAME criteria would make capitalisation MANDATORY, not optional.
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Worked Example – Goodwill Amortisation Under the Rebuttable Presumption
Applying the 10-year fallback
Example: Goodwill arising on an acquisition
A company recognises £1,200,000 of goodwill on acquiring a business. Directors are unable to make a reliable estimate of goodwill's useful life, given the nature of the acquired business.
Since a RELIABLE estimate cannot be made, the REBUTTABLE PRESUMPTION applies: goodwill is amortised over a period NOT EXCEEDING 10 YEARS – e.g. £1,200,000 ÷ 10 = £120,000 per year – a mandatory AMORTISATION charge that has NO parallel under full IFRS, where goodwill is simply NOT amortised at all, only tested for impairment.
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Disclosure Requirements
What FRS 102 requires (full disclosure, absent Section 1A relief)
Accounting policies adopted, including any elections made (development costs, borrowing costs)Basis of measurement and significant judgements/estimatesRelated party transactions, financial instrument risk disclosures, and employee benefit obligations
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Critical Judgments & Estimates
Where judgement matters most
SIGNIFICANT JUDGEMENTS
Which accounting policy to elect where FRS 102 offers a genuine choice (development costs, borrowing costs)Whether a transaction qualifies for merger accounting as a genuine group reconstruction
SIGNIFICANT ESTIMATES
Useful life of goodwill and intangibles where not reliably estimable (subject to the 10-year rebuttable presumption)Fair value of "other" (non-basic) financial instruments under Section 12
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FRS 102 vs Full IFRS – Comprehensive Comparison
Comparison – FRS 102 vs full IFRS
FeatureFRS 102Full IFRS
Underlying basisIFRS for SMEs Standard, UK/Irish-adaptedFull IFRS as adopted for use in the UK
Development costsPolicy CHOICE – capitalise or expenseMANDATORY capitalisation once criteria are met (IAS 38)
Borrowing costsPolicy CHOICE – capitalise or expenseMANDATORY capitalisation for qualifying assets (IAS 23)
GoodwillAlways AMORTISED (10-year rebuttable presumption if life uncertain)NOT amortised – annual impairment test only
Financial instrumentsSimplified two-tier basic/other model (Sections 11–12)Full IFRS 9 classification and expected credit loss model
LeasesHistorically dual operating/finance model; converging toward an IFRS 16-aligned model from periods beginning on/after 1 January 2026IFRS 16 – nearly all leases on balance sheet, single lessee model
Business combinationsAcquisition accounting generally, but merger accounting available for genuine group reconstructionsAcquisition accounting required for virtually all business combinations (IFRS 3)
FRS 102 is deliberately DESIGNED to be a lighter-touch cousin of full IFRS – genuinely converged in overall STRUCTURE and philosophy, but with several MATERIAL, well-recognised simplifications and policy choices not available under the full international standards.
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Statement Mapping
Where every FRS 102 event lands
EventStatement(s) affectedNotes
Development/borrowing cost capitalisation electionBS / SOFP P&L / SOPLDetermined by elected accounting policy
Goodwill amortisationBS / SOFP P&L / SOPLAlways amortised, over useful life or the 10-year fallback
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Related Standards
Cross-reference map
StandardConnection
FRS 100Directs entities toward FRS 102 within the overall UK GAAP hierarchy
FRS 103Supplements FRS 102 for entities issuing insurance contracts
FRS 105A further-simplified alternative for qualifying micro-entities
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Quick-Reference Glossary
Basic financial instrument
A straightforward financial instrument (e.g. ordinary trade receivables, simple loans) measured at amortised cost under FRS 102's Section 11 simplified model.
Merger accounting
A pooling-of-interests-style method for genuine group reconstructions, combining entities at historical carrying amounts without fair value restatement or goodwill recognition.
Rebuttable presumption (goodwill/intangibles)
The default assumption that goodwill or an intangible asset's useful life should not exceed 10 years where it cannot be reliably estimated.
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 102 The Financial Reporting Standard Applicable in the UK and Republic of Ireland issued
Operative for periods beginning on or after 1 January 2015
2015
Effective as part of the new UK GAAP suite
2026
IFRS 16-aligned lease model effective for periods beginning on or after 1 January 2026