Accounting concepts and principles provide guidelines for preparing financial statements. Key concepts include:
- Business entity assumes separation of business and owner assets/finances.
- Accrual basis recognizes revenues when earned and expenses when incurred to match revenues and expenses across periods.
- Historical cost records assets at original cost rather than current values.
- Prudence prepares statements conservatively to avoid overstating profits and assets.
- Materiality excludes small value items from separate disclosure. Consistency applies accounting methods consistently across periods.