TRIAL BALANCE – MEANING & OBJECTIVES
Definition: Statement listing all ledger accounts with their debit/credit balances to verify arithmetical accuracy of posting. Not part of final accounts, but a verification tool.
Objectives: Check arithmetical accuracy, help locate errors, aid preparation of financial statements (Trading, P&L, Balance Sheet).
Note: Tallied Trial Balance does NOT guarantee no errors (errors of principle, omission, compensating may exist).
Exam Q (1 mark – 2021 Imp): Not an objective of Trial Balance? (b) To know the financial position of the business.
METHODS OF PREPARING TRIAL BALANCE
1. Total Method: Totals of debit & credit sides of each account are taken. Rarely used.
2. Balance Method (Most common): Balances of each account placed in appropriate column. Assets, expenses, receivables = Debit balances; Liabilities, capital, revenues = Credit balances.
3. Totals-cum-Balances Method: Four columns – two for totals, two for balances. Time-consuming.
CLASSIFICATION OF ERRORS
| Type | Meaning | Example | Affects TB? |
|---|---|---|---|
| Errors of Principle | Violation of accounting principles (capital/revenue distinction) | Furniture purchase debited to Purchases A/c | No |
| Errors of Omission | Transaction completely or partially omitted | Complete: Credit sale not recorded; Partial: Not posted to debtor's A/c | Complete – No; Partial – Yes |
| Errors of Commission | Clerical errors – wrong amount, wrong posting, wrong casting, wrong balancing | Overcast of sales book, posting to wrong account but correct side | May affect (one-sided) or may not (two-sided) |
| Compensating Errors | Two or more errors cancelling each other's effect | Purchases book overcast ₹200, Sales book undercast ₹200 | No |
RECTIFICATION OF ERRORS – TWO-SIDED (NO SUSPENSE A/C)
Errors affecting two or more accounts. Corrected by journal entry cancelling wrong effect & restoring correct effect.
Types: Complete omission, Wrong recording in original entry, Posting to correct side but wrong account, Errors of principle, Compensating errors.
Examples:
- Credit sale to Mohan ₹10,000 omitted: Dr. Mohan, Cr. Sales.
- Furniture purchase ₹8,000 debited to Purchases: Dr. Furniture, Cr. Purchases.
- Credit sale to Mohan posted to Ram's A/c: Dr. Mohan, Cr. Ram.
RECTIFICATION OF ERRORS – ONE-SIDED (WITH SUSPENSE A/C)
Errors affecting only one account cause Trial Balance to disagree. Difference temporarily placed in Suspense Account.
Suspense Account: Opened to record difference on shorter side to make TB tally. Closed when all one-sided errors located & rectified.
Types: Omission to post an amount, Wrong amount posted to correct side, Posting to wrong side, Error of casting (overcast/undercast), Error of carry forward/balancing, Omitting account in TB.
Examples:
- Credit sale to Mohan ₹10,000 not posted to his A/c: Dr. Mohan, Cr. Suspense.
- Purchases Book overcast by ₹1,000: Dr. Suspense, Cr. Purchases.
- Purchases Book undercast by ₹600: Dr. Purchases, Cr. Suspense.
- Credit purchase from Raghu ₹20,000 wrongly posted to debit side: Dr. Suspense, Cr. Raghu (₹40,000 – double effect).
SEARCHING OF ERRORS – STEPS
Recast TB totals, Compare accounts with ledger balances, Compare with previous year, Re-check ledger balances, Re-check posting, If difference divisible by 2 → check wrong side posting, If divisible by 9 → check transposition of figures (e.g., 459 as 954), Check for omission.
IMPORTANT EXAM QUESTIONS
1. Prepare Trial Balance from given ledger balances (5 marks – common).
2. Classify errors and explain with examples.
3. Differentiate between errors of omission and commission.
4. Pass rectification entries for given errors (with or without Suspense A/c).
5. Which error is: wages paid for installation of machinery debited to wages account? (Error of principle).
6. Name the account temporarily opened to agree Trial Balance artificially (Suspense Account).
7. If difference is divisible by 9, what type of error is suspected? (Transposition error).