Browse Accounting

Accounting Standards and Rules

Accounting standards and rules covering GAAP, IFRS, IAS, SFAS, accounting directives, and reporting-rule comparisons.

Accounting Standards and Rules covers GAAP, IFRS, IAS, SFAS, accounting directives, and reporting-rule comparisons.

Use these pages when an accounting rule changes recognition, measurement, presentation, disclosure, comparability, or reported performance. It sits inside Accounting, so readers can move up when the broader accounting context matters.

Use the table below to choose the narrower accounting branch before applying a term to a statement line, model input, audit trail, tax schedule, covenant test, or management report.

What This Branch Covers

AreaUse it for
GAAPGenerally Accepted Accounting Principles used to prepare consistent, comparable financial statements in a jurisdiction.
GAAP vs. IFRSComparison of U.S. GAAP and IFRS frameworks, including recognition, measurement, presentation, and disclosure differences.
IFRSInternational Financial Reporting Standards used by many jurisdictions to improve transparency and comparability in financial statements.
IFRS 16IFRS lease accounting standard that changed how lessees recognize lease assets, liabilities, expenses, and disclosures.
IFRS vs GAAPComparison of IFRS and GAAP accounting frameworks used to analyze reporting differences across jurisdictions.
International Accounting StandardEarlier international accounting standards issued before IFRS, many of which still shape global financial reporting.
US GAAPU.S. Generally Accepted Accounting Principles used for financial reporting, measurement, disclosure, and audit analysis.

What to Check

  • Issuing body, standard, interpretation, effective date, jurisdiction, authority level, and implementation guidance.
  • Whether the source is authoritative accounting standard, regulatory filing rule, professional guidance, educational material, or historical context.
  • Effect on recognition, measurement, presentation, disclosure, audit evidence, and cross-border comparability.
  • Relationship between GAAP, IFRS, national standards, regulators, and oversight bodies.
  • Whether the rule applies to public companies, private entities, nonprofits, governments, or industry-specific reporting.

Common Mistakes

  • Treating every accounting organization as an authoritative rule maker.
  • Ignoring jurisdiction and effective date.
  • Using standards history as if it were current reporting guidance.
  • Assuming U.S. GAAP, IFRS, and local rules produce identical accounting treatment.

Standard-setter content is educational and does not provide accounting, audit, tax, legal, regulatory, investment, or valuation advice.

In this section

Choose a subsection first. Deeper term pages live inside each subsection, which keeps large topic hubs readable.

GAAP

Generally Accepted Accounting Principles used to prepare consistent, comparable financial statements in a jurisdiction.

GAAP vs. IFRS

Comparison of U.S. GAAP and IFRS frameworks, including recognition, measurement, presentation, and disclosure differences.

IFRS

International Financial Reporting Standards used by many jurisdictions to improve transparency and comparability in financial statements.

IFRS 16

IFRS lease accounting standard that changed how lessees recognize lease assets, liabilities, expenses, and disclosures.

IFRS vs GAAP

Comparison of IFRS and GAAP accounting frameworks used to analyze reporting differences across jurisdictions.

US GAAP

U.S. Generally Accepted Accounting Principles used for financial reporting, measurement, disclosure, and audit analysis.

Revised on Sunday, June 21, 2026