AS-L06 — Trial Balance
Understanding how ledger balances are extracted and checked using a trial balance.
Learning Objectives
By the end of this lesson students should be able to:
• understand the purpose of a trial balance
• distinguish between debit and credit balances
• prepare a trial balance correctly
• identify limitations of a trial balance
• answer examination-style questions
Concept Framework
What is a Trial Balance?
By the end of this lesson students should be able to:
• understand the purpose of a trial balance
• distinguish between debit and credit balances
• prepare a trial balance correctly
• identify limitations of a trial balance
• answer examination-style questions
Purpose of a Trial Balance
A trial balance helps businesses:
• verify that total debits equal total credits
• prepare financial statements
• identify possible accounting errors
CORE RULES
| Account Type | Trial Balance Side |
|---|---|
| Assets | Debit |
| Expenses | Debit |
| Drawings | Debit |
| Income | Credit |
| Capital | Credit |
| Liabilities | Credit |
TRANSACTION LOGIC
Ledger balances are extracted from T-accounts.
Debit balances are entered in the debit column.
Credit balances are entered in the credit column.
The total debit column should equal the total credit column.
Worked Examples
Example 1 — Simple Trial Balance
Cash £5,000 (Debit)
Capital £5,000 (Credit)
Trial Balance Totals:
Debit £5,000
Credit £5,000Example 2 — Multiple Balances
Cash £3,000 Dr
Purchases £2,500 Dr
Sales £4,000 Cr
Payables £1,500 Cr
Totals:
Debit = £5,500
Credit = £5,500Example 3 — Expense Account
Rent account balance = £700 debit
Trial Balance Entry:
Rent £700 (Debit column)
📌 Additional questions are available in the 🎯 Question Papers + YouTube Explanation section.
Students should practise explanation questions regularly to improve examination performance.
Enrolled students may submit questions from recognised textbooks, past examination papers, or other academic material for expert clarification through the Student Doubt Support facility.
Structured Practice
Level 1 – Concept Check
Define trial balance
State one purpose of a trial balance
Level 2 – Application Practice
Explain why total debits should equal total credits in a trial balance.
Level 3 – Examination Style Question
State whether each balance belongs in the debit or credit column:
• Sales
• Bank
• Capital
• Purchases(4 marks)
📌 Additional structured questions are available in the 🎯 Question Papers + YouTube Explanation section.
∗ Additional structured questions are available in the Question Papers and YouTube Explanation section. Students should practise regularly and review video explanations for procedural clarity.
Enrolled students may submit questions from recognised textbooks, past examination papers or other genuine academic material for expert clarification through the Student Doubt Support facility.
Proficiency Check
Learn → Unlearn → Relearn
1. Can you classify balances correctly?
2. Can you prepare a basic trial balance?
3. Can you explain the purpose of a trial balance?
If unsure, revise the worked examples.
Detailed Activity Solutions
Solution to Level 3 question
Level 3 Answer:
Sales → Credit
Bank → Debit
Capital → Credit
Purchases → Debit
Income and capital accounts normally carry credit balances.
Assets and expenses normally carry debit balances.
How This Topic Appears in the Examination
This topic commonly appears as:
• preparation of trial balances
• classification of balances
• identification of errors
Examiners assess:
• correct placement of balances
• arithmetic accuracy
• understanding of accounting principles
Self-Assessment Checklist
I understand the purpose of a trial balance
I can classify debit and credit balances
I can prepare a simple trial balance
I understand the limitations of a trial balance
I can answer exam questions confidently
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