Merchandising Accounting: A Comprehensive Review Guide
Core Concepts and Financial Reporting
Accounting serves as the formal information system used to measure, process, and communicate financial information about an economic entity.

Annual Financial Statements
Complete financial reporting requires five primary financial statements prepared at the end of each accounting period:
Statement of Profit and Loss (Income Statement): Details revenues, expenses, gains, and losses to show financial performance over a period.
Balance Sheet (Statement of Financial Position): Reports assets, liabilities, and owner's equity at a specific point in time.
Cash Flow Statement: Shows the inflows and outflows of cash categorized into operating, investing, and financing activities.
Statement of Changes in Equity: Summarizes changes in owner's capital over the period, including net income, investments, and drawings.
Notes to Financial Statements: Provides textual descriptions, accounting policies, and detailed breakdowns of financial statement line items.
The 10-Step Accounting Cycle

The accounting cycle is a sequential process executed during each reporting period:
Analyze Business Transactions: Evaluate source documents to determine financial impact.
Journalize Transactions: Log transactions sequentially in original books of entry.
Post to Ledger Accounts: Transfer journal entries to general ledger accounts to summarize balances.
Prepare an Unadjusted Trial Balance: Verify the equality of total debits and credits across all accounts.
Journalize and Post Adjusting Entries: Record period-end adjustments for accruals, prepayments, depreciation, and bad debts.
Prepare an Adjusted Trial Balance (or Worksheet): Confirm debit-credit equality after adjustments.
Prepare Financial Statements: Construct the Income Statement, Owner's Equity Statement, Balance Sheet, and Cash Flow Statement.
Journalize and Post Closing Entries: Zero out temporary accounts (revenues, expenses, dividends/drawings) to Capital.
Prepare a Post-Closing Trial Balance: Ensure only real/permanent accounts retain balances for the new period.
Reversing Entries (Optional): Reverse specific period-end adjusting entries on the first day of the new period for processing efficiency.
Mechanics of Double-Entry Accounting
Double-entry accounting operates on the principle that every transaction impacts at least two accounts, maintaining equilibrium in the accounting equation:
Rules of Debits and Credits
Debit: Left side of a T-account representing value received.
Credit: Right side of a T-account representing value parted with.

Account Groupings
AWE Grouping (Assets, Withdrawals/Dividends, Expenses):
Normal Balance: Debit
Debit to Increase (+)
Credit to Decrease (-)
LRC Grouping (Liabilities, Revenues, Capital):
Normal Balance: Credit
Credit to Increase (+)
Debit to Decrease (-)
Equation Dynamics
Both Sides Affected: When a transaction impacts both sides of the accounting equation, the adjustments move in the same direction (e.g., both sides increase or both sides decrease).
One Side Affected: When a transaction impacts only one side of the accounting equation, the adjustments move in opposite directions (e.g., one asset increases while another asset decreases).
Books of Accounts and Merchandising Transactions
Classification of Journals

General Journal: The master book of original entry where all transactions can be logged chronologically.
Special Journals: Designed to systematically handle repetitive transactions of a similar nature.

Types of Special Journals
Cash Receipts Journal: Records all transactions resulting in cash inflows (Debit to Cash).
Cash Payments Journal: Records all transactions requiring cash outflows (Credit to Cash).
Purchase Journal: Records purchases of merchandise made exclusively on account.
Sales Journal: Records sales of merchandise made exclusively on account.
Major Groupings of Merchandising Transactions
Buy Transactions: Purchases, Purchase Discounts, Purchase Returns, Purchase Allowances, Freight-In.
Sale Transactions: Sales, Sales Discounts, Sales Returns, Sales Allowances, Freight-Out.
Neither Buy nor Sale: Standard administrative/service transactions (e.g., capital contributions, cash expenses, bank loans).
Comprehensive Case Study: Wakanda Forever Grocery
Steps 1 & 2: Analysis and Journalizing (March 2024)
Transaction Entries
Initial Investment: Black Panther invests Cash , Merchandise Inventory , and Delivery Vehicle .
Debit: Cash
Debit: Merchandise Inventory
Debit: Delivery Vehicle
Credit: Black Panther, Capital
Rent Expense: Paid shop rental using the expense method.
Debit: Rent Expense
Credit: Cash
Supplies Purchase: Purchased supplies on account using the asset method.
Debit: Supplies Inventory
Credit: Accounts Payable
Furniture & Fixtures: Purchased furniture and fixtures on account \text{P}100,000$.\n - Debit: Furniture and Fixtures \text{P}100,000\n - Credit: Accounts Payable \text{P}100,000\n\n5. **Promissory Note Sale:** Sold merchandise to Customer X on account for \text{P}150,000 against a promissory note.\n - Debit: Notes Receivable \text{P}150,000\n - Credit: Sales \text{P}150,000\n\n6. **Merchandise Purchase:** Purchased merchandise from Nestle on account \text{P}200,000$.
Debit: Purchases
Credit: Accounts Payable
Merchandise Sales: Sold merchandise to various customers on account \text{P}300,000$.\n - Debit: Accounts Receivable \text{P}300,000\n - Credit: Sales \text{P}300,000\n\n8. **Account Settlement:** Paid 50\%\text{P}100,000).\n - Debit: Accounts Payable \text{P}100,000\n - Credit: Cash \text{P}100,000\n\n9. **Customer Collection:** Collected \text{P}200,000 from credit customers.\n - Debit: Cash \text{P}200,000\n - Credit: Accounts Receivable \text{P}200,000\n\n10. **Bank Loan:** Received proceeds of PNB loan \text{P}1,000,000$.
Debit: Cash
Credit: Bank Loan Payable
Utilities Payment: Paid light and water bill \text{P}5,000$.\n - Debit: Utilities Expense \text{P}5,000\n - Credit: Cash \text{P}5,000\n\n12. **Customer Advance:** Received \text{P}100,000 cash advance for future delivery.\n - Debit: Cash \text{P}100,000\n - Credit: Advances from Customers \text{P}100,000\n\n13. **Supplier Advance:** Paid \text{P}200,000 advance to P&G for future delivery.\n - Debit: Advances to Suppliers \text{P}200,000\n - Credit: Cash \text{P}200,000\n\n14. **Thor Purchase (FOB Shipping Point, Freight Collect):** Purchased goods \text{P}500,00010\%5\%2/10, 1/15, n/30\text{P}5,000$.
Invoice Price Calculation:
Purchase Entry:
Debit: Purchases
Credit: Accounts Payable
Freight Entry:
Debit: Freight In
Credit: Cash
Wakanda Sari Sari Sale (FOB Destination, Freight Prepaid): Sold goods gross. Trade discounts: , . Terms: . Freight cost \text{P}1,000$.\n - Invoice Price Calculation: 100,000 \times 0.90 \times 0.95 = \text{P}85,500\n - Sales Entry:\n - Debit: Accounts Receivable \text{P}85,500\n - Credit: Sales \text{P}85,500\n - Freight Entry:\n - Debit: Freight Out \text{P}1,000\n - Credit: Cash \text{P}1,000\n\n16. **Loan Repayment & Expense:** Paid \text{P}500,000\text{P}5,000 interest.\n - Debit: Bank Loan Payable \text{P}500,000\n - Debit: Interest Expense \text{P}5,000\n - Credit: Cash \text{P}505,000\n\n17. **Utilities Accrual:** Received GLOBE bill \text{P}5,000$.
Debit: Utilities Expense
Credit: Utilities Payable
Salaries Expense: Paid employee salaries \text{P}30,000$.\n - Debit: Salaries and Wages Expense \text{P}30,000\n - Credit: Cash \text{P}30,000\n\n19. **Owner Withdrawal:** Withdrew \text{P}10,000\text{P}20,000 inventory for personal use.\n - Debit: Black Panther, Drawings \text{P}30,000\n - Credit: Merchandise Inventory/Purchases \text{P}20,000\n - Credit: Cash \text{P}10,000\n\n20. **Defective Goods Exchange:** Merchandise returned to supplier and damaged goods received from customers with direct replacements made.\n - **No Journal Entry Required** (Inventory balances remain unchanged).\n\n21. **Partial Deliveries:** Delivered 50\%\text{P}50,00050\% of goods ordered from P&G (\text{P}100,000).\n - Debit: Advances from Customers \text{P}50,000\n - Credit: Sales \text{P}50,000\n - Debit: Purchases \text{P}100,000\n - Credit: Advances to Suppliers \text{P}100,000\n\n22. **Early Payment to Thor (Within 10 Days):** Settled \text{P}427,5002/10 discount terms.\n - Discount Calculation: 427,500 \times 0.02 = \text{P}8,550\n - Cash Paid: 427,500 - 8,550 = \text{P}418,950\n - Debit: Accounts Payable \text{P}427,500\n - Credit: Cash \text{P}418,950\n - Credit: Purchase Discount \text{P}8,550\n\n23. **Early Collection from Customer (Within 5 Days):** Collected Wakanda Sari Sari account (\text{P}85,5002/10 discount terms.\n - Discount Calculation: 85,500 \times 0.02 = \text{P}1,710\n - Cash Collected: 85,500 - 1,710 = \text{P}83,790\n - Debit: Cash \text{P}83,790\n - Debit: Sales Discount \text{P}1,710\n - Credit: Accounts Receivable \text{P}85,500\n\n24. **Returns Without Replacement:** Returned \text{P}5,000\text{P}10,000 customer returns for cash refund.\n - Debit: Accounts Payable \text{P}5,000\n - Credit: Purchase Returns and Allowances \text{P}5,000\n - Debit: Sales Returns and Allowances \text{P}10,000\n - Credit: Cash \text{P}10,000\n\n25. **Combined Sales & Purchases:**\n - Cash Sales \text{P}250,000\text{P}150,000\n - Debit: Cash \text{P}250,000\n - Debit: Accounts Receivable \text{P}150,000\n - Credit: Sales \text{P}400,000\n - Cash Purchases \text{P}250,000\text{P}150,000\n - Debit: Purchases \text{P}400,000\n - Credit: Cash \text{P}250,000\n - Credit: Accounts Payable \text{P}150,000\n\n26. **Thor Second Purchase (FOB Shipping Point, Freight Prepaid):** Purchased goods \text{P}500,000\text{P}427,500\text{P}5,000 freight prepaid by seller.\n - Debit: Purchases \text{P}427,500\n - Debit: Freight In \text{P}5,000\n - Credit: Accounts Payable \text{P}432,500\n\n27. **Wakanda Sari Sari Second Sale (FOB Destination, Freight Collect):** Sold goods \text{P}100,000\text{P}85,500\text{P}1,000 freight collect.\n - Debit: Accounts Receivable \text{P}85,500\n - Debit: Freight Out \text{P}1,000\n - Credit: Sales \text{P}85,500\n - Credit: Accounts Receivable \text{P}1,000\n\n28. **Notes Receivable Collection:** Collected 1/3\text{P}50,000\text{P}1,000 interest.\n - Debit: Cash \text{P}51,000\n - Credit: Notes Receivable \text{P}50,000\n - Credit: Interest Income \text{P}1,000\n\n29. **Additional Investment:** Owner invested additional Cash \text{P}100,000\text{P}25,000$.
Debit: Cash
Debit: Supplies Inventory
Credit: Black Panther, Capital
Step 3: Ledger Accounts (T-Account Summary)
Account Title | Debit Total | Credit Total | Ending Balance |
|---|---|---|---|
Cash | (Dr) | ||
Notes Receivable | (Dr) | ||
Accounts Receivable | (Dr) | ||
Advances to Suppliers | (Dr) | ||
Merchandise Inventory | (Dr) | ||
Supplies Inventory | (Dr) | ||
Delivery Equipment | (Dr) | ||
Furniture and Fixtures | (Dr) | ||
Accounts Payable | (Cr) | ||
Advances from Customers | (Cr) | ||
Utilities Payable | (Cr) | ||
Bank Loan Payable | (Cr) | ||
Black Panther, Capital | (Cr) | ||
Black Panther, Drawings | (Dr) | ||
Sales | (Cr) | ||
Sales Discount | (Dr) | ||
Sales Returns & Allow. | (Dr) | ||
Interest Income | (Cr) | ||
Purchases | (Dr) | ||
Purchase Discount | (Cr) | ||
Purchase Returns & Allow. | (Cr) | ||
Freight In | (Dr) | ||
Freight Out | (Dr) | ||
Rent Expense | (Dr) | ||
Utilities Expense | (Dr) | ||
Salaries and Wages | (Dr) | ||
Interest Expense | (Dr) |
Step 4: Unadjusted Trial Balance
Wakanda Forever Grocery
Unadjusted Trial Balance
March 31, 2024
Account Title | Debit (P) | Credit (P) |
|---|---|---|
Cash | 734,840 | |
Notes Receivable | 100,000 | |
Accounts Receivable | 334,500 | |
Advances to Suppliers | 100,000 | |
Merchandise Inventory | 480,000 | |
Supplies Inventory | 50,000 | |
Delivery Equipment | 500,000 | |
Furniture and Fixtures | 100,000 | |
Accounts Payable | 802,500 | |
Advances from Customers | 50,000 | |
Utilities Payable | 5,000 | |
Bank Loan Payable | 500,000 | |
Black Panther, Capital | 1,625,000 | |
Black Panther, Drawings | 30,000 | |
Sales | 1,071,000 | |
Sales Discount | 1,710 | |
Sales Returns and Allowances | 10,000 | |
Interest Income | 1,000 | |
Purchases | 1,555,000 | |
Purchase Discount | 8,550 | |
Purchase Returns and Allowances | 5,000 | |
Freight In | 10,000 | |
Freight Out | 2,000 | |
Rent Expense | 15,000 | |
Utilities Expense | 10,000 | |
Salaries and Wages | 30,000 | |
Interest Expense | 5,000 | |
TOTAL | 4,068,050 | 4,068,050 |
Step 5: Adjusting Entries

Adjusting entries align revenue and expense recognition with the accrual accounting framework and matching principle. Every adjusting entry impacts one real account (balance sheet) and one nominal account (income statement).
Adjusting Entries Data and Calculations
Prepaid Rent: Rent paid covers March, April, and May (). Unearned portion is
Debit: Prepaid Rent
Credit: Rent Expense
Supplies Used: of supplies remain ( on hand). Used portion =
Debit: Supplies Expense
Credit: Supplies Inventory
Accrued Salaries: 3 assistants worked 3 overtime hours at (
Debit: Salaries and Wages
Credit: Accrued Salaries and Wages
Ending Inventory Physical Count: Physical count indicates merchandise inventory on hand at March 31.
Doubtful Accounts: Estimated doubtful accounts receivable =
Debit: Doubtful Accounts
Credit: Allowance for Doubtful Accounts
Depreciation Expense:
Delivery Equipment: Useful life 10 years (120 months), Salvage Value
Furniture & Fixtures: Useful life 100 months, Salvage Value
Entries:
Debit: Depreciation Expense
Credit: Accumulated Depreciation - Delivery Equipment
Debit: Depreciation Expense
Credit: Accumulated Depreciation - Furniture & Fixtures
Unrecorded Sale to Auditor: Auditors took merchandise on credit on March 31.
Debit: Accounts Receivable
Credit: Sales
Customer Advance Earned: of remaining customer advances () was delivered.
Debit: Advances from Customers
Credit: Sales
Customer Deposit Adjustment: deposit for April delivery was incorrectly credited to Sales.
Debit: Sales
Credit: Advances from Customers
Step 6: Adjusted Trial Balance
Wakanda Forever Grocery
Adjusted Trial Balance
March 31, 2024
Account Title | Debit (P) | Credit (P) |
|---|---|---|
Cash | 734,840 | |
Notes Receivable | 100,000 | |
Accounts Receivable | 339,500 | |
Allowance for Doubtful Accounts | 5,000 | |
Advances to Suppliers | 100,000 | |
Merchandise Inventory | 480,000 | |
Supplies Inventory | 20,000 | |
Prepaid Rent | 10,000 | |
Delivery Equipment | 500,000 | |
Accumulated Depreciation - Delivery Equip. | 4,000 | |
Furniture and Fixtures | 100,000 | |
Accumulated Depreciation - Furniture & Fixt. | 1,000 | |
Accounts Payable | 802,500 | |
Advances from Customers | 75,000 | |
Accrued Salaries and Wages | 4,500 | |
Utilities Payable | 5,000 | |
Bank Loan Payable | 500,000 | |
Black Panther, Capital | 1,625,000 | |
Black Panther, Drawings | 30,000 | |
Sales | 1,051,000 | |
Sales Discount | 1,710 | |
Sales Returns and Allowances | 10,000 | |
Interest Income | 1,000 | |
Purchases | 1,555,000 | |
Purchase Discount | 8,550 | |
Purchase Returns and Allowances | 5,000 | |
Freight In | 10,000 | |
Freight Out | 2,000 | |
Rent Expense | 5,000 | |
Utilities Expense | 10,000 | |
Salaries and Wages | 34,500 | |
Interest Expense | 5,000 | |
Doubtful Accounts | 5,000 | |
Depreciation Expense | 5,000 | |
Supplies Expense | 30,000 | |
TOTAL | 4,087,550 | 4,087,550 |
Step 7: Preparation of Financial Statements
Income Statement
Wakanda Forever Grocery
Income Statement
For the Month Ended March 31, 2024
Sales Revenue:
Gross Sales:
Less: Sales Discount ()
Less: Sales Returns and Allowances ()
Net Sales:
Cost of Goods Sold:
Merchandise Inventory, Beginning:
Purchases:
Less: Purchase Discount ()
Less: Purchase Returns and Allowances ()
Net Purchases:
Add: Freight In:
Net Cost of Goods Purchased:
Total Goods Available for Sale:
Less: Merchandise Inventory, Ending:
Cost of Sales:
Gross Profit:
Operating Expenses:
Selling/Marketing Expenses:
Freight Out:
Rent Expense:
Utilities Expense:
Salaries and Wages Expense:
Depreciation Expense:
Supplies Expense:
Total Selling Expenses:
General/Administrative Expenses:
Doubtful Accounts:
Total Operating Expenses:
Operating Income:
Other Income / (Expenses):
Interest Income:
Less: Interest Expense: ()
Net Other Expenses: ()
NET INCOME:
Statement of Owner's Equity
Wakanda Forever Grocery
Statement of Owner's Equity
For the Month Ended March 31, 2024
Black Panther, Capital (Beginning):
Add: Net Income for the Period:
Total:
Less: Black Panther, Drawings: ()
Black Panther, Capital (Ending):
Balance Sheet
Wakanda Forever Grocery
Balance Sheet
As of March 31, 2024
Assets
Current Assets:
Cash:
Notes Receivable:
Accounts Receivable:
Less: Allowance for Doubtful Accounts: () =
Advances to Suppliers:
Merchandise Inventory:
Supplies Inventory:
Prepaid Rent:
Total Current Assets:
Non-Current Assets:
Delivery Equipment:
Less: Accumulated Depreciation - Delivery Equip.: () =
Furniture and Fixtures:
Less: Accumulated Depreciation - Furniture & Fixt.: () =
Total Non-Current Assets:
TOTAL ASSETS:
Liabilities and Owner's Equity
Current Liabilities:
Accounts Payable:
Advances from Customers:
Accrued Salaries and Wages:
Utilities Payable:
Total Current Liabilities:
Non-Current Liabilities:
Bank Loan Payable:
Total Liabilities:
Owner's Equity:
Black Panther, Capital:
TOTAL LIABILITIES AND OWNER'S EQUITY:
Cash Flow Statement

Activity Classification Criteria
Operating Activities: Main revenue-generating operations (Income Statement items, Current Assets, Current Liabilities).
Investing Activities: Capital expenditure, purchase/sale of long-term assets, securities, or investments.
Financing Activities: Long-term debt management and equity changes (loans, owner capital investments, drawings).
Statement of Cash Flows Analysis
Wakanda Forever Grocery
Cash Flow Statement
For the Month Ended March 31, 2024
Cash Flows from Operating Activities:
Cash Inflows:
Collections from Accounts Receivable:
Cash Sales:
Collection of Notes Receivable:
Collection of Interest on Notes Receivable:
Advances Received from Customers:
Total Operating Inflows:
Cash Outflows:
Payment for Rent Expense: ()
Payment of Accounts Payable: ()
Payment for Utilities: ()
Advances Paid to Suppliers: ()
Payment for Freight In: ()
Payment for Freight Out: ()
Payment of Salaries and Wages: ()
Payment for Cash Purchases: ()
Cash Refunds for Sales Returns: ()
Total Operating Outflows: ()
Net Cash Used in Operating Activities: ()
Cash Flows from Investing Activities:
Net Cash Provided by / (Used in) Investing Activities:
Cash Flows from Financing Activities:
Cash Inflows:
Owner Capital Investments:
Bank Loan Proceeds:
Total Financing Inflows:
Cash Outflows:
Repayment of Bank Loan Principal: ()
Payment of Bank Loan Interest: ()
Owner Cash Drawings: ()
Total Financing Outflows: ()
Net Cash Provided by Financing Activities:
Net Increase in Cash:
Cash Balance, Beginning:
Cash Balance, Ending:
Step 8: Closing Entries
Closing entries reset temporary accounts to zero and update the owner's capital account balance.
Close Temporary Credit Balances (Revenues & Contra-Purchases):
Debit: Sales
Debit: Interest Income
Debit: Purchase Discount
Debit: Purchase Returns and Allowances
Credit: Income and Expense Summary
Close Temporary Debit Balances (Expenses, Purchases, & Contra-Sales):
Debit: Income and Expense Summary
Credit: Sales Discount
Credit: Sales Returns and Allowances
Credit: Purchases
Credit: Freight In
Credit: Freight Out
Credit: Rent Expense
Credit: Utilities Expense
Credit: Salaries and Wages
Credit: Interest Expense
Credit: Doubtful Accounts
Credit: Depreciation Expense
Credit: Supplies Expense
Close Merchandise Inventory Balances:
Close Beginning Inventory:
Debit: Income and Expense Summary
Credit: Merchandise Inventory
Record Ending Inventory:
Debit: Merchandise Inventory
Credit: Income and Expense Summary
Close Income Summary to Capital (Net Income Transfer):
Income Summary Balance = Credit.
Debit: Income and Expense Summary
Credit: Black Panther, Capital
Close Owner's Drawings Account:
Debit: Black Panther, Capital
Credit: Black Panther, Drawings
Step 9: Post-Closing Trial Balance
Wakanda Forever Grocery
Post-Closing Trial Balance
March 31, 2024
Account Title | Debit (P) | Credit (P) |
|---|---|---|
Cash | 734,840 | |
Notes Receivable | 100,000 | |
Accounts Receivable | 339,500 | |
Allowance for Doubtful Accounts | 5,000 | |
Advances to Suppliers | 100,000 | |
Merchandise Inventory | 1,200,000 | |
Supplies Inventory | 20,000 | |
Prepaid Rent | 10,000 | |
Delivery Equipment | 500,000 | |
Accumulated Depreciation - Delivery Equip. | 4,000 | |
Furniture and Fixtures | 100,000 | |
Accumulated Depreciation - Furniture & Fixt. | 1,000 | |
Accounts Payable | 802,500 | |
Advances from Customers | 75,000 | |
Accrued Salaries and Wages | 4,500 | |
Utilities Payable | 5,000 | |
Bank Loan Payable | 500,000 | |
Black Panther, Capital | 1,707,340 | |
TOTAL | 3,104,340 | 3,104,340 |
Step 10: Reversing Entries Analysis
Reversing entries are performed on the first day of the subsequent period (April 1, 2024) to streamline transaction handling. Reversals apply strictly to:
Accrued Revenues
Accrued Expenses
Prepayments initial expensed (Expense Method)
Unearned Revenues initial credited (Revenue Method)
Note: Adjustments made under Asset/Liability methods, Depreciation, and Bad Debts are NEVER reversed.
Reversing Entries Table
Adjusting Entry Description | Reversing Action | Reversing Entry Required (April 1, 2024) |
|---|---|---|
Prepaid Rent Adjustment (Expense Method Used) | Reversed | Debit: Rent Expense |
Supplies Expense Adjustment (Asset Method Used) | No Reversing Entry | N/A |
Accrued Salaries and Wages | Reversed | Debit: Accrued Salaries and Wages |
Bad Debts / Doubtful Accounts | No Reversing Entry | N/A |
Depreciation Expense | No Reversing Entry | N/A |
Accrued Grocery Sale to Auditor | Reversed | Debit: Sales |
Earned Customer Advance (Liability Method Used) | No Reversing Entry | N/A |
Unearned Deposit in Sales | Reversed | Debit: Advances from Customers |