Principles of Accounting (AKU-ACC)
Topic 1 of 4Aga Khan Board

Introduction to Accounting

Basics of financial accounting

What You'll Learn
Accounting conceptsDouble-entry bookkeepingJournal entriesTrial balance

Accounting is the process of recording, summarising, and reporting financial transactions.


Key accounting concepts:

  • Going Concern — assumes a business will continue operating indefinitely.
  • Accrual Concept — revenues and expenses recorded when earned/incurred, not when cash is received/paid.
  • Consistency — use the same methods year to year.
  • Prudence — record losses early, only recognise gains when certain.

Double-entry bookkeeping is the core system. Every transaction has two effects: one account is debited (Dr) and another is credited (Cr). Total debits always equal total credits. This is the accounting equation: Assets = Liabilities + Owner's Equity.


A journal entry is the first record of a transaction. Example: Buy inventory for Rs. 10,000 cash:

  • Debit: Inventory Rs. 10,000 (asset increases)
  • Credit: Cash Rs. 10,000 (asset decreases)

A trial balance lists all account balances at period end. If total debits = total credits, the books are balanced.

Key Points to Remember

  • 1Accounting concepts
  • 2Double-entry bookkeeping
  • 3Journal entries
  • 4Trial balance

Pakistan Example

A Karachi Cloth Merchant's Daily Books

A cloth merchant in Karachi's Bolton Market buys fabric on credit (accrual concept — recorded immediately before paying). Each transaction is a journal entry. At month-end, he prepares a trial balance to check every rupee is accounted for.

Quick Revision Infographic

Principles of Accounting — Quick Revision

Introduction to Accounting

Key Concepts

1Accounting concepts
2Double-entry bookkeeping
3Journal entries
4Trial balance
Pakistan Example

A Karachi Cloth Merchant's Daily Books

A cloth merchant in Karachi's Bolton Market buys fabric on credit (accrual concept — recorded immediately before paying). Each transaction is a journal entry. At month-end, he prepares a trial balance to check every rupee is accounted for.

SeekhoAsaan.com — Free RevisionIntroduction to Accounting Infographic

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