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Principles-based and rules-based accounting

A principles-based approach emphasises objectives and underlying concepts, requiring judgement in applying them to varied transactions. A rules-based approach tends to provide more detailed prescriptive requirements. Actual frameworks contain both principles and detailed requirements; a principle does not permit an entity to disregard a specific applicable standard.

Worked example

A transaction has features not explicitly illustrated in a standard. The preparer analyses the relevant requirements and the economic substance, documents its judgement and considers required disclosures.

Common mistake

Assuming principles-based standards permit any convenient accounting policy, or that a detailed rule eliminates all need for judgement.

Where it appears in your exams

QualificationExamRelationshipPeriod
ACCA FR Direct September 2026–June 2027
ACCA SBR Supporting September 2026–June 2027