Trial Balance Step by Step
A Trial Balance is a statement that lists the closing debit and credit balances of Ledger Accounts on a particular date. It is prepared after Journal entries have been posted and the Ledger Accounts have been balanced. It connects the Ledger with Final Accounts.
Accounting flow: Business Transaction → Journal → Ledger → Trial Balance → Final Accounts.
What a Trial Balance Does
- Collects closing Ledger balances in one statement.
- Checks whether total debit balances equal total credit balances.
- Provides the starting figures for Trading Account, Profit and Loss Account and Balance Sheet.
- Helps trace an unexpected balance, side or copied amount back to the Ledger.
A Trial Balance does not record a new transaction and it is not a Ledger Account. It is an arithmetic control statement prepared from existing balances.
Methods of Preparing a Trial Balance
| Method | What is listed | Use in this lesson |
|---|---|---|
| Balance method | Only the closing balance of every Ledger Account | Primary method because it directly supports Final Accounts |
| Total method | Debit total and credit total of every Ledger Account | Useful for checking postings |
| Total and balance method | Both totals and the closing balance | Detailed but bulky |
The Eight-Step Trial Balance Method
- Complete all Journal postings for the accounting period.
- Balance every Ledger Account.
- Prepare one clean list of unique account names.
- Copy the exact closing balance from each Ledger Account.
- Place a debit balance in the Debit column and a credit balance in the Credit column.
- Do not enter nil-balance accounts.
- Add both columns independently.
- If the totals disagree, recheck additions, omissions, sides, copied amounts and duplicate accounts. Never insert an unexplained figure merely to force agreement.
Usual Balance Guide
| Usually Debit Balances | Usually Credit Balances | Important Caution |
|---|---|---|
| Cash, bank debit balance, furniture, machinery and other properties | Capital and bank overdraft | Use the actual Ledger balance, not memory. |
| Receivables and debtors | Payables and creditors | A Personal Account may have either balance depending on facts. |
| Purchases, drawings, expenses and losses | Sales, income, gains and liabilities | Follow the closing Ledger side and the book’s goods-account terminology. |
Worked Illustration 1 — From Ledger Balances to Trial Balance
The Ledger produced the following closing balances. Prepare a Trial Balance as at 30 April 2026.
| Account | Closing Balance | Trial Balance Column |
|---|---|---|
| Cash A/c | Debit ₹64,000 | Debit |
| Purchases A/c | Debit ₹35,000 | Debit |
| Furniture A/c | Debit ₹12,000 | Debit |
| Salary A/c | Debit ₹5,000 | Debit |
| Kabir A/c | Debit ₹9,000 | Debit |
| Capital A/c | Credit ₹80,000 | Credit |
| Sales A/c | Credit ₹33,000 | Credit |
| Neha A/c | Credit ₹12,000 | Credit |
Solution — Trial Balance as at 30 April 2026
| Name of Account | Debit ₹ | Credit ₹ |
|---|---|---|
| Cash A/c | 64,000 | — |
| Purchases A/c | 35,000 | — |
| Furniture A/c | 12,000 | — |
| Salary A/c | 5,000 | — |
| Kabir A/c | 9,000 | — |
| Capital A/c | — | 80,000 |
| Sales A/c | — | 33,000 |
| Neha A/c | — | 12,000 |
| Total | 1,25,000 | 1,25,000 |
Control check: Debit and Credit totals are both ₹1,25,000. They agree with the closing-balance list prepared from the Ledger.
Worked Illustration 2 — Finding a Difference
Suppose Cash Account has a debit balance of ₹64,000, but ₹46,000 is copied to the Trial Balance. The Debit column will be short by ₹18,000. Compare the Trial Balance with the closing Ledger balances, locate the copied amount and correct it. Do not create a false account or change another genuine balance.
Worked Illustration 3 — Why a Wrong Side Doubles the Difference
A correctly prepared Trial Balance has Debit and Credit totals of ₹1,50,000 each. Wages Account has a debit balance of ₹7,500, but it is mistakenly entered in the Credit column. Find the resulting difference and explain the correction.
| Stage | Debit Total ₹ | Credit Total ₹ | Difference ₹ |
|---|---|---|---|
| Correct Trial Balance | 1,50,000 | 1,50,000 | Nil |
| Wages ₹7,500 omitted from Debit | 1,42,500 | 1,50,000 | 7,500 |
| Same ₹7,500 wrongly added to Credit | 1,42,500 | 1,57,500 | 15,000 |
| After removing it from Credit and placing it in Debit | 1,50,000 | 1,50,000 | Nil |
Solution logic: A wrong-side error has two effects. The correct Debit column is short by ₹7,500 and the incorrect Credit column is higher by ₹7,500. Therefore, the total disagreement is ₹15,000—not ₹7,500. Correct the presentation by removing Wages ₹7,500 from the Credit column and entering it in the Debit column. The Ledger balance itself is not changed because the error occurred only while preparing the Trial Balance.
A disciplined difference-checking sequence
- Re-add both Trial Balance columns independently.
- Compare every Trial Balance amount and side with the closing Ledger balance.
- If the difference is exactly double a balance, check whether that balance was entered on the opposite side.
- If the difference is divisible by 9, check for transposition or digit-reversal mistakes, such as ₹54,000 copied as ₹45,000.
- Check for an omitted account equal to the difference and for a copied amount differing by the same figure.
- Correct only the verified error; never alter an unrelated genuine balance merely to force agreement.
What Agreement Does and Does Not Prove
| Agreement can indicate | Agreement cannot guarantee |
|---|---|
| Debit and credit balances have been listed at equal totals. | Every business transaction was recorded. |
| Many one-sided posting or amount errors may be absent. | The correct account was always chosen. |
| The balances are ready for review before Final Accounts. | A transaction was not omitted or recorded equally on the wrong sides. |
Worked Illustration 4 — Use the Actual Ledger Side, Not the Account Name
A familiar account name does not always remain on the same side. A Bank Account may show a credit balance when the business uses an authorised overdraft, and a Supplier Account may show a debit balance when an advance or recoverable overpayment exists. Copy the verified closing balance from the Ledger.
| Ledger Account | Closing position | Debit ₹ | Credit ₹ |
|---|---|---|---|
| Cash A/c | Cash available | 9,000 | — |
| Customer A/c | Amount receivable | 14,000 | — |
| Supplier A/c | Advance recoverable from supplier | 2,000 | — |
| Bank A/c | Authorised overdraft | — | 6,000 |
| Capital A/c | Proprietor’s capital | — | 19,000 |
| Total | Control | 25,000 | 25,000 |
Control check: Debit balances ₹9,000 + ₹14,000 + ₹2,000 = ₹25,000. Credit balances ₹6,000 + ₹19,000 = ₹25,000.
How can a Supplier Account become a debit balance?
Suppose a Supplier Account begins with ₹8,000 payable on the credit side. The business pays ₹10,000 through Bank, including an agreed ₹2,000 advance for future supplies.
Entry: Supplier A/c Dr ₹10,000; To Bank A/c ₹10,000. After posting, the Supplier Account has a net debit balance of ₹2,000, representing the advance recoverable or adjustable against future supplies. That verified ₹2,000 balance belongs in the Trial Balance Debit column.
Practice Exercise
Prepare a Trial Balance from these balances: Cash Dr ₹56,000; Purchases Dr ₹42,000; Furniture Dr ₹15,000; Drawings Dr ₹5,000; Debtors Dr ₹18,000; Wages Dr ₹4,000; Salaries Dr ₹6,000; Capital Cr ₹90,000; Sales Cr ₹38,000; Creditors Cr ₹12,000; Commission Received Cr ₹6,000.
Check the Answer
Total Debit = ₹1,46,000 and Total Credit = ₹1,46,000.
Common Trial Balance Mistakes
- Copying a Ledger total instead of its closing balance.
- Entering Balance c/d and Balance b/d as two separate balances.
- Putting an account on the expected side without checking its actual balance.
- Including an account with nil balance or omitting a newly opened Ledger Account.
- Changing a genuine amount simply to make the totals agree.
Trial Balance FAQs
Does an agreed Trial Balance prove that every entry is correct?
No. Equal totals confirm arithmetic agreement, but an omitted transaction, equal error on both sides or posting to the wrong account may still remain.
Why are nil-balance accounts excluded?
A nil-balance Ledger Account has no closing debit or credit amount to carry into the Trial Balance. Its postings remain in the Ledger for the audit trail.
Should Ledger totals or closing balances be entered?
This lesson uses the balance method, so enter each account’s closing balance—not both sides’ Ledger totals.
What comes after the Trial Balance?
After checking the Trial Balance, use the relevant balances to prepare the Trading Account, Profit and Loss Account and Balance Sheet in the Final Accounts lesson.
Trial Balance — Frequently Asked Questions
What is the main purpose of a Trial Balance?
A Trial Balance lists the verified closing balances of Ledger accounts in debit and credit columns. Its first purpose is to test the arithmetic equality of the double-entry records before preparing the Final Accounts.
Does an equal Trial Balance prove that every transaction is correct?
No. Equal totals prove arithmetic agreement only. For example, a ₹5,000 supplier settlement paid through Bank for ₹4,800 with ₹200 Discount Received should be: Supplier A/c Dr ₹5,000; To Bank A/c ₹4,800; To Discount Received A/c ₹200.
| Entry | Debit ₹ | Credit ₹ | Result |
|---|---|---|---|
| Supplier Dr; Bank and Discount Received Cr | 5,000 | 4,800 + 200 | Balanced and the liability is removed correctly. |
| Purchases Dr; Bank and Discount Received Cr | 5,000 | 4,800 + 200 | Still balanced, but wrong: it invents another purchase and leaves the supplier liability unresolved. |
Both versions total ₹5,000 on each side, so arithmetic equality alone cannot identify the wrong account. Verify the transaction purpose through the Compound Journal Entry check and confirm all postings through the Compound Entry Ledger Check.
Which balances go in the debit and credit columns?
Use the actual closing side of each Ledger account. Debit balances are listed in the debit column and credit balances in the credit column. Do not guess the side only from the account name; for example, an authorised bank overdraft is a credit balance.
What should be checked when Trial Balance totals disagree?
Re-add both columns, compare each Ledger closing balance with the Trial Balance, check one-sided postings, verify amounts copied from the Journal, and look for transposition or digit errors. A difference divisible by 9 can indicate transposed digits, but it is a clue—not proof of the exact error.
Author: Ejaj Abubakar Rangunwala
M.Com., B.Ed., D.B.M.
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