Bookkeeping of a Sole Trader: Ledgers (Grade 10 NSC Matric Accounting): Revision Notes
Advanced Ledger Accounts
Introduction to advanced ledger accounts
As you progress in accounting, you'll encounter more complex ledger accounts that help businesses track specific types of transactions more efficiently. In this note, we'll explore two important advanced accounts: the Trading stock account and Control accounts (for both debtors and creditors). These accounts are essential for sole traders who need to maintain accurate records of their inventory and credit transactions.
Understanding these advanced accounts is crucial for maintaining accurate financial records and ensuring that all transactions are properly tracked. They represent a step up from basic bookkeeping and are essential skills for any accountant.
Trading stock account
Understanding the trading stock account
The Trading stock account is a special account used to record all movements of inventory (goods bought and sold) during a specific period. This account follows the perpetual inventory system, which means it keeps a continuous record of stock levels.
Critical Principle: All amounts recorded in the Trading stock account must always be shown at cost price (the amount the business paid for the goods), not at selling price. This is a fundamental rule that applies to every entry in this account.
Structure of the trading stock account
The Trading stock account is recorded in the General Ledger and has a specific format:
| Dr. | Trading stock | B6 | Cr. |
|---|---|---|---|
| Date | Details | Fol | Amount |
| Opening balance | |||
| Purchases | |||
| Returns from customers | |||
| Balance b/d |
Notice how the account is structured with debits on the left (increases in stock) and credits on the right (decreases in stock). The opening balance always appears as a debit because stock is an asset of the business.
Transactions recorded in the trading stock account
Here are the main types of transactions you'll record in the Trading stock account:
Debit side (increases in stock):
- Opening stock balance (b/d) - The value of stock on hand at the beginning of the accounting period
- Purchases for cash - When goods are bought and paid for immediately (from Bank via cheque counterfoil)
- Credit purchases - When goods are bought on credit from suppliers (from Creditors control via original invoice)
- Petty cash purchases - Small purchases of stock paid from petty cash (from Petty cash via petty cash voucher)
- Returns from debtors - When customers return goods previously sold to them on credit (the goods come back at cost price)
Credit side (decreases in stock):
- Cost of cash sales - The cost price of goods sold for cash (transferred to Cost of sales account via cheque counterfoil or cash register journal)
- Cost of credit sales - The cost price of goods sold on credit (transferred to Cost of sales account via duplicate invoice)
- Drawings - When the owner takes goods for personal use (recorded at cost price via journal voucher)
- Donations or wastage - Goods given away or damaged (recorded at cost price)
- Adjustments - Corrections for any errors (via journal voucher)
- Closing stock balance (c/d) - The value of stock remaining at the end of the period
Understanding the Flow: Every transaction that brings goods into the business appears on the debit side, while every transaction that removes goods from the business appears on the credit side. This logical flow helps you determine which side to record each entry.
Worked Example: Trading Stock Account for April
Let's look at a practical example showing all the movements in and out of the trading stock account during the month of April:
| Dr. | Trading stock | B6 | Cr. |
|---|---|---|---|
| 20.. 1 Apr | Balance b/d | (1) | R20 000 |
| 30 Apr | Bank | CPJ | R2 000 |
| Creditors control | CJ | R3 000 | |
| Petty cash | PCJ | R4 000 | |
| Cost of sales | DAJ | R8 000 | |
| 20.. 1 May | Balance b/d | R11 000 |
Explanation of movements:
- Started April with R20 000 worth of stock
- Added stock through various purchases (Bank R2 000, Credit R3 000, Petty cash R4 000, Returns R8 000)
- Stock left the business through sales at cost (R5 000 + R6 000 + R7 000) and other uses (Drawings R9 000, Stationery R10 000)
- Ended April with R11 000 worth of stock, which becomes the opening balance for May
Control accounts
What are control accounts?
Control accounts are summary accounts in the General Ledger that show the total amounts owed by all debtors (customers) or owed to all creditors (suppliers). They act as a "control" mechanism to verify that the detailed individual accounts in the subsidiary ledgers are correct.
There are two main control accounts:
- Debtors' control account - summarises all debtor transactions
- Creditors' control account - summarises all creditor transactions
Purpose of control accounts
Control accounts serve an important checking function. The balance in the control account should always equal the sum of all individual balances in the subsidiary ledger. This helps businesses:
- Quickly identify errors in the accounting records
- Verify that all transactions have been recorded correctly
- Monitor total amounts owed or owing without checking every individual account
Think of it this way: If you have 100 customers, checking each individual account would be time-consuming. The control account gives you a single figure representing what all 100 customers owe together, making it much faster to monitor your total debtors.
Reconciliation process
Reconciliation means comparing the control account balance with the total of individual account balances to ensure they match.
For the Debtors' control account:
- The debit balance in the General Ledger control account should equal the total of all debit balances in the Debtors Ledger
For the Creditors' control account:
- The credit balance in the General Ledger control account should equal the total of all credit balances in the Creditors Ledger
Critical Check: If the balances don't match, an investigation must be conducted immediately to find and correct the error. Never ignore a discrepancy - it always indicates a problem that needs to be resolved.
Common reconciliation errors and solutions
When balances don't match, here are typical errors to check for:
Common Errors and How to Fix Them:
-
No entry was made - The transaction was correctly recorded in the control account but not posted to the individual debtor/creditor account (or vice versa).
- Correction: Record the missing entry.
-
Mistake on source document - The error is on the original invoice or receipt, so both the control account and individual account show the correct amount from the source document.
- Correction: The source document needs to be corrected first.
-
Addition error in a journal - The journal total was calculated incorrectly.
- Correction: Fix the total in the control account.
-
Posting mistake - The transaction was posted to the wrong individual debtor/creditor account.
- Correction: Post the entry to the correct account.
-
Amount posted to correct account but wrong side - For example, R240 was posted to the credit side of M. Visagie's account instead of the debit side.
- Correction: Debit the account with R400 (R200 to cancel the incorrect credit entry + R200 for the correct debit entry).
Debtors' control account
Understanding the debtors' control account
The Debtors' control account tracks the total amount owed to the business by all customers who bought goods on credit. This account appears in the General Ledger and represents an asset of the business (money that will be received in the future).
Structure of the debtors' control account
| Dr. | Debtors' control | B7 | Cr. |
|---|---|---|---|
| Date | Details | Fol | Amount |
| Opening balance | |||
| Credit sales | |||
| Dishonoured cheques | |||
| Journal debits | |||
| Balance b/d |
The Debtors' control account always has a debit balance because it represents an asset - amounts owed to the business by customers. All increases in amounts owed appear on the debit side, while all decreases appear on the credit side.
Transactions in the debtors' control account
Debit side (increases in amounts owed by debtors):
-
Opening balance (b/d) - Total amount owed by all debtors at the start of the period
-
Credit sales - Goods sold on credit to customers during the period (from Sales Day Journal via duplicate invoices)
-
Dishonoured cheques (Bank R/D) - Cheques received from debtors that were returned by the bank because they couldn't be honoured. The business may also refund money to a debtor who had a credit balance (from Bank via debit note)
-
Petty cash payments - Small expenses paid on behalf of debtors, such as carriage costs (from Petty cash via petty cash voucher)
-
Journal debits - Special entries that increase debtors' accounts:
- Interest charged on overdue debtor accounts
- Discount cancelled when a cheque is dishonoured
- Transfers from creditors to debtors (when the same person/business changes from being a creditor to a debtor)
- Correction of errors
Credit side (decreases in amounts owed by debtors):
-
Cash received from debtors - Money collected from customers, including any discount allowed (from Bank and Cash Receipts Journal via duplicate receipt)
-
Allowances granted to debtors - Reductions given to customers for damaged goods or other reasons (from Debtors Allowances Journal via duplicate credit note)
-
Journal credits - Special entries that decrease debtors' accounts:
- Debtors' accounts written off as bad debts (when customers can't pay)
- Transfers from debtors to creditors
- Correction of errors
-
Closing balance (c/d) - Total amount owed by all debtors at the end of the period
Worked Example: Debtors' Control Account for April
Here's how the Debtors' control account might look for April, showing all transactions that affect what customers owe the business:
| Dr. | Debtors' control | B7 | Cr. |
|---|---|---|---|
| 20.. 1 Apr | Balance b/d | (1) | R(opening balance) |
| 30 Apr | Sales | DJ | (2) |
| Bank (R/D) | CPJ | (3) | |
| Petty cash | PCJ | (4) | |
| Journal debits | GJ | (5) | |
| 20.. 1 May | Balance b/d | (9) |
Reading the account:
- The left side (debit) shows all transactions that increase what customers owe
- The right side (credit) shows all transactions that decrease what customers owe
- The closing balance (9) represents the total amount still owed by all customers at the end of April
- This balance carries forward to become the opening balance for May
Creditors' control account
Understanding the creditors' control account
The Creditors' control account tracks the total amount the business owes to all suppliers from whom goods were bought on credit. This account also appears in the General Ledger and represents a liability of the business (money that must be paid in the future).
Structure of the creditors' control account
| Dr. | Creditors' control | B6 | Cr. |
|---|---|---|---|
| Date | Details | Fol | Amount |
| Cash paid to creditors | |||
| Discount received | |||
| Allowances received | |||
| Journal debits | |||
| Balance c/d | |||
The Creditors' control account always has a credit balance because it represents a liability - amounts the business owes to suppliers. All increases in amounts owed appear on the credit side, while all decreases appear on the debit side (opposite to the Debtors' control account).
Transactions in the creditors' control account
Debit side (decreases in amounts owed to creditors):
-
Payments to creditors - Money paid to suppliers, including any discount received (from Bank via cheque counterfoil)
-
Allowances received - Reductions given by suppliers for goods returned or damaged goods (from Sundry Allowances via duplicate debit note)
-
Journal debits - Special entries that decrease creditors' accounts:
- Interest charged by creditors on the business's overdue account
- Correction of errors
- Transfers from creditors to debtors
-
Closing balance (c/d) - Total amount owed to all creditors at the end of the period
Credit side (increases in amounts owed to creditors):
-
Opening balance (b/d) - Total amount owed to all creditors at the start of the period
-
Credit purchases - Goods bought on credit from suppliers during the period (from Creditors Journal via original invoice)
-
Journal credits - Special entries that increase creditors' accounts:
- Interest charged by a creditor on the business's overdue account
- Correction of errors
- Transfers from debtors to creditors
-
Cash received from creditors - Money refunded by suppliers or received from a creditor with a debit balance (from Bank via duplicate receipt)
Worked Example: Creditors' Control Account for April
Here's an example of a Creditors' control account for April, showing how the business's obligations to suppliers change during the month:
| Dr. | Creditors' control | B6 | Cr. |
|---|---|---|---|
| 20.. 30 Apr | Bank and discount received | CPJ | (5) |
| Sundry Allowances | CAJ | (6) | |
| Journal debits | GJ | (7) | |
| Balance c/d | (8) | ||
| 20.. 1 May | Balance b/d | (8) |
Reading the account:
- The right side (credit) shows all transactions that increase what the business owes to suppliers
- The left side (debit) shows all transactions that decrease what the business owes
- The closing balance (8) represents the total amount still owed to all suppliers at the end of April
- This balance carries forward to become the opening balance for May
Practical tips for exam success
Key Strategies for Working with Advanced Ledger Accounts:
When working with Trading stock accounts:
- Always record values at cost price, never selling price
- Remember the opening balance is always a debit (it's an asset)
- Check that all purchases increase the account (debit side)
- Verify that all sales decrease the account at cost price (credit side)
When working with Control accounts:
- Debtors' control has a debit balance (asset - people owe the business)
- Creditors' control has a credit balance (liability - business owes suppliers)
- Always reconcile control account balances with subsidiary ledger totals
- Look out for posting errors - these are common in exams
For reconciliation problems:
- Work systematically through each possible error type
- Remember: if posted to wrong side, double the amount to correct
- Check that source documents match the journal entries
- Verify all journal totals have been calculated correctly
Remember!
Essential Points to Remember:
-
The Trading stock account records all stock movements at cost price and uses the perpetual inventory system to maintain continuous records.
-
Control accounts in the General Ledger summarise all debtor and creditor transactions, acting as a check against subsidiary ledgers.
-
The Debtors' control account shows total amounts owed by customers (debit balance), while the Creditors' control account shows total amounts owed to suppliers (credit balance).
-
Reconciliation is essential - control account balances must equal the total of individual balances in subsidiary ledgers.
-
Common errors include posting to wrong accounts, incorrect journal totals, and amounts posted to the wrong side of accounts. Always investigate and correct mismatches promptly.