What you'll learn
Recording financial transactions forms the foundation of accounting practice. This revision guide covers the complete process from identifying source documents through to posting entries in the books of original entry and ledger accounts. You'll master the double-entry bookkeeping system, understand debits and credits, and learn to record transactions accurately for sole traders and small Caribbean businesses.
Key terms and definitions
Source documents — original records that provide evidence of a transaction (invoices, receipts, credit notes, debit notes)
Double-entry bookkeeping — a system where every transaction is recorded twice: once as a debit entry and once as a credit entry
Books of original entry — subsidiary books where transactions are first recorded from source documents before posting to the ledger (Cash Book, Purchases Journal, Sales Journal, Returns Journals, General Journal)
Ledger — the principal book containing all accounts (personal, real, and nominal) where transactions are permanently recorded
Debit — an entry on the left side of an account; increases assets and expenses, decreases liabilities, capital, and income
Credit — an entry on the right side of an account; increases liabilities, capital, and income, decreases assets and expenses
Folio reference — a cross-referencing system using page numbers or codes to trace entries between books of original entry and ledger accounts
Posting — the process of transferring entries from books of original entry to the relevant ledger accounts
Core concepts
Source documents and their purpose
Every financial transaction must be supported by a source document that provides evidence. These documents initiate the recording process:
Sales Invoice
- Issued by the seller to the buyer
- Shows goods/services sold on credit
- Contains: date, invoice number, buyer details, items, quantities, prices, total amount
- Example: Paradise Beach Hotel issues invoice #2451 to Caribbean Tours Ltd for conference facilities
Receipt
- Evidence of cash or cheque received
- Issued when payment is made
- Records: date, amount, payer, purpose, signature
Credit Note
- Issued by seller to buyer to reduce amount owed
- Used for: returns inwards, overcharges, allowances
- Example: Kingston Supermarket issues credit note for damaged canned ackee returned by customer
Debit Note
- Issued by buyer to seller requesting credit
- Used for: returns outwards, undercharges
- Alternative to receiving credit note from supplier
Cheque and paying-in slip
- Cheque: written instruction to bank to pay specified amount
- Paying-in slip: records cash/cheques deposited at bank
The accounting equation and double-entry principle
The accounting equation underpins all financial recording:
Assets = Capital + Liabilities
Every transaction affects at least two accounts. The double-entry system maintains this equation by recording:
- One debit entry
- One credit entry
- Both of equal value
Rules for debits and credits:
| Account type | Increase | Decrease |
|---|---|---|
| Assets | Debit | Credit |
| Expenses | Debit | Credit |
| Liabilities | Credit | Debit |
| Capital | Credit | Debit |
| Income/Revenue | Credit | Debit |
Memory aid (DEAD CLIC):
- Debits: Expenses, Assets, Drawings increase
- Credits: Liabilities, Income, Capital increase
Books of original entry
Transactions are first recorded in subsidiary books before posting to ledgers.
Cash Book (CB)
- Records all cash and bank transactions
- Dual function: book of original entry AND ledger account
- Two-column format: cash column and bank column on both sides
- Debit side: receipts (cash/bank coming in)
- Credit side: payments (cash/bank going out)
- Includes: discount allowed column (debit side) and discount received column (credit side)
Sales Journal (SJ) or Sales Day Book
- Records all credit sales only
- Cash sales recorded in Cash Book
- Columns: Date, Customer name, Invoice number, Folio, Amount
- Example entry: Sale to Montego Bay Restaurant, $8,500
- Posted to: debit customer's account, credit Sales account
Purchases Journal (PJ) or Purchases Day Book
- Records all credit purchases only
- Cash purchases recorded in Cash Book
- Columns mirror Sales Journal structure
- Posted to: debit Purchases account, credit supplier's account
Returns Inward Journal (RIJ) or Sales Returns Book
- Records goods returned by customers
- Based on credit notes issued
- Posted to: debit Sales Returns account, credit customer's account
Returns Outward Journal (ROJ) or Purchases Returns Book
- Records goods returned to suppliers
- Based on credit notes received or debit notes issued
- Posted to: debit supplier's account, credit Purchases Returns account
General Journal (GJ) or Journal Proper
- Records transactions not suitable for other books
- Includes: opening entries, adjustments, corrections, bad debts, provision for doubtful debts
- Format requires narration explaining each entry
- Example uses: purchase/sale of fixed assets on credit, writing off bad debts
The ledger system
After recording in books of original entry, transactions are posted to the ledger.
Types of ledger accounts:
Personal accounts (Sales Ledger and Purchases Ledger)
- Sales Ledger: individual customer accounts (debtors)
- Purchases Ledger: individual supplier accounts (creditors)
- Rule: Debit the receiver, Credit the giver
Real accounts (in General Ledger)
- Record assets owned by business
- Examples: Land and Buildings, Motor Vehicles, Equipment, Stock
- Rule: Debit what comes in, Credit what goes out
Nominal accounts (in General Ledger)
- Record income and expenses
- Examples: Sales, Purchases, Rent, Wages, Electricity
- Rule: Debit all expenses and losses, Credit all income and gains
Standard ledger account format (T-account):
Name of Account
Dr Cr
Date | Details | Folio | Amount | Date | Details | Folio | Amount
Balancing accounts:
- Total both sides
- Insert balance on side with smaller total (to make equal)
- Total both sides
- Bring down balance on opposite side
Recording specific transactions
Credit sales transaction:
- Raise sales invoice
- Record in Sales Journal
- Post: Dr Customer's account (Sales Ledger), Cr Sales account (General Ledger)
Credit purchases transaction:
- Receive purchase invoice
- Record in Purchases Journal
- Post: Dr Purchases account (General Ledger), Cr Supplier's account (Purchases Ledger)
Cash sales transaction:
- Issue receipt
- Record in Cash Book debit side
- Post: Cr Sales account
Payment to supplier:
- Issue cheque
- Record in Cash Book credit side (bank column)
- Post: Dr Supplier's account
Returns inwards:
- Issue credit note to customer
- Record in Returns Inward Journal
- Post: Dr Sales Returns account, Cr Customer's account
Returns outwards:
- Receive credit note from supplier (or issue debit note)
- Record in Returns Outward Journal
- Post: Dr Supplier's account, Cr Purchases Returns account
Discount allowed and discount received:
Discount allowed: reduction given to customers for prompt payment
- Record in Cash Book discount allowed column (debit side)
- Post: Dr Discount Allowed account (expense)
Discount received: reduction received from suppliers for prompt payment
- Record in Cash Book discount received column (credit side)
- Post: Cr Discount Received account (income)
Control accounts and folio references
Folio references ensure traceability between books. Common abbreviations:
- CB (Cash Book)
- SJ (Sales Journal)
- PJ (Purchases Journal)
- RIJ (Returns Inward Journal)
- ROJ (Returns Outward Journal)
- GJ (General Journal)
- SL (Sales Ledger) + account number
- PL (Purchases Ledger) + account number
- GL (General Ledger) + account number
When posting from Sales Journal to customer account, write "SJ 23" in folio column if from page 23 of Sales Journal.
Worked examples
Example 1: Recording credit transactions
TropicFresh Distributors, a Barbadian fruit wholesaler, had these March transactions:
- Mar 5: Sold goods on credit to Sunset Restaurant, $4,200 (Invoice 801)
- Mar 12: Purchased goods on credit from Grenada Farms, $2,800 (Invoice GF/442)
- Mar 18: Sunset Restaurant returned damaged mangoes, $300 (Credit Note 105)
- Mar 25: Returned overripe bananas to Grenada Farms, $150 (Debit Note DN/08)
Required: Show the entries in the appropriate books of original entry.
Solution:
Sales Journal
| Date | Customer | Invoice No. | Folio | Amount $ |
|---|---|---|---|---|
| Mar 5 | Sunset Restaurant | 801 | SL 14 | 4,200 |
Purchases Journal
| Date | Supplier | Invoice No. | Folio | Amount $ |
|---|---|---|---|---|
| Mar 12 | Grenada Farms | GF/442 | PL 8 | 2,800 |
Returns Inward Journal
| Date | Customer | Credit Note | Folio | Amount $ |
|---|---|---|---|---|
| Mar 18 | Sunset Restaurant | 105 | SL 14 | 300 |
Returns Outward Journal
| Date | Supplier | Debit Note | Folio | Amount $ |
|---|---|---|---|---|
| Mar 25 | Grenada Farms | DN/08 | PL 8 | 150 |
Example 2: Ledger posting
Using the transactions from Example 1, show the ledger accounts.
Solution:
Sunset Restaurant Account (Sales Ledger)
Dr Cr
Date Details Folio Amount $ | Date Details Folio Amount $
Mar 5 Sales SJ 4,200 | Mar 18 Sales Returns RIJ 300
| Mar 31 Balance c/d 3,900
4,200 | 4,200
Apr 1 Balance b/d 3,900 |
Grenada Farms Account (Purchases Ledger)
Dr Cr
Date Details Folio Amount $ | Date Details Folio Amount $
Mar 25 Purchases Returns ROJ 150 | Mar 12 Purchases PJ 2,800
Mar 31 Balance c/d 2,650 |
2,800 | 2,800
| Apr 1 Balance b/d 2,650
Sales Account (General Ledger)
Dr Cr
Date Details Folio Amount $ | Date Details Folio Amount $
| Mar 31 Sundries SJ 4,200
Purchases Account (General Ledger)
Dr Cr
Date Details Folio Amount $ | Date Details Folio Amount $
Mar 31 Sundries PJ 2,800 |
Example 3: Cash Book entries with discounts
St. Lucia Hardware had these bank transactions in April:
- Apr 3: Received cheque from J. Baptiste $1,950, discount allowed $50
- Apr 10: Paid supplier M. Charles by cheque $2,850, discount received $150
- Apr 22: Cash sales banked $3,400
Required: Show the Cash Book (bank columns only).
Solution:
Cash Book (Bank columns)
Dr Cr
Date Details Folio Disc. Bank | Date Details Folio Disc. Bank
All. $ | Rec. $
Apr 3 J. Baptiste SL 6 50 1,950 | Apr 10 M. Charles PL 3 150 2,850
Apr 22 Sales GL 3,400 | Apr 30 Balance c/d 2,500
___ 50 5,350 | ___ 150 5,350
May 1 Balance b/d 2,500 |
(Marks: 1 mark per correct entry; 1 mark for correct balance = 7 marks total)
Common mistakes and how to avoid them
Confusing debit and credit sides — Always apply DEAD CLIC rule. Assets and expenses increase with debits; liabilities, capital, and income increase with credits. Practice until automatic.
Recording cash sales in Sales Journal — Only credit sales go in Sales Journal. Cash sales belong in Cash Book debit side. Check the payment terms on each transaction.
Forgetting to cross-reference with folio numbers — Every posting requires a folio reference in both the book of original entry and the ledger account. This proves the entry was posted and aids error-tracing.
Omitting narration in General Journal entries — The General Journal requires a brief explanation below each entry. This distinguishes it from other books and clarifies unusual transactions.
Mixing up discount allowed and discount received — Discount allowed (expense to business) goes in the debit discount column when receiving payment. Discount received (income to business) goes in the credit discount column when making payment.
Incorrect balancing of accounts — Balance is the difference between debit and credit totals. It goes on the smaller side to make both sides equal, then is brought down on the opposite side as the opening balance for next period.
Exam technique for "Recording Financial Transactions"
Command words matter: "Prepare" means full ledger format with dates and folios. "Show entries" may accept simpler format. "Post to ledger" requires transferring from books of original entry to accounts.
Books of original entry questions: Present your journals neatly in columnar format. Include date, details, folio, and amount columns. Total where required. CXC awards 1 mark per correct line entry typically.
Ledger account format: Use full T-account format with Dr/Cr headings, date, details, folio, and amount columns on both sides. Balance correctly and label "balance c/d" (carried down) and "balance b/d" (brought down). Usually 6-8 marks per account.
Show all workings: For complex transactions involving calculations (discounts, returns, VAT), show your arithmetic. Partial marks available even if final answer incorrect.
Quick revision summary
Recording financial transactions follows a systematic process: source documents provide evidence; transactions are first recorded in books of original entry (Cash Book, Sales Journal, Purchases Journal, Returns Journals, General Journal); entries are then posted to ledger accounts using double-entry bookkeeping. Every transaction requires a debit entry and equal credit entry. Master the rules: debit increases assets and expenses, credit increases liabilities, capital, and income. Use folio references for cross-referencing. Caribbean businesses apply these principles whether trading in agricultural produce, tourism services, or retail operations.