GlossaryClose & accounts

What is FRS 102?

FRS 102 is the principal UK accounting standard used by most private companies that are not small enough to use the micro-entity regime and do not report under full international accounting standards. It sets out the recognition, measurement and disclosure requirements that statutory accounts prepared under UK GAAP must follow.

In practice, in the UK

FRS 102 sits in the middle of a scale of UK accounting frameworks: simpler than full IFRS, which relatively few private UK companies use, and more detailed than the micro-entity regime under FRS 105, which strips disclosure back to a minimum for the smallest companies. Most medium and many small companies report under FRS 102, sometimes using the reduced disclosure option available to smaller companies within the standard, which keeps the same recognition and measurement rules but requires fewer notes. Choosing the right framework is not simply a matter of preference: a company’s size determines which frameworks are available to it, and moving between them, particularly as a company grows, changes both what has to be disclosed and, in places, how figures are measured in the first place.

In Odoo

Odoo’s ledger and chart of accounts are not tied to a particular accounting standard, so the same underlying data can support accounts prepared under FRS 102 or the micro-entity regime, depending on which the company qualifies for and chooses. The disclosures and formatting that FRS 102 requires are generally added at the accounts-production stage, outside Odoo itself, once the trial balance is in place.

Common mistakes

  • Assuming a company can choose any accounting framework regardless of its size.
  • Applying micro-entity-level disclosure to a company that no longer qualifies for that regime.
  • Treating FRS 102 and full IFRS as interchangeable, when their measurement rules can genuinely differ in places.

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Last updated

These definitions are for guidance and do not replace professional advice. Each entry carries its last-updated date. Filing deadlines are not listed here: they change every year.