Inventory Accounting: Perpetual vs. Periodic Systems

Comparison of Perpetual and Periodic Inventory Accounting

• Perpetual Inventory System

  • Updates the inventory and cost of goods sold records after every single purchase and sales transaction occurs.

  • Provides a continuous record of the balance in both the Inventory and Cost of Goods Sold accounts.

• Periodic Inventory System

  • Delays the updating of the inventory and cost of goods sold accounts until the end of the accounting period.

  • Inventory and cost of goods sold are not determined on a daily basis.

  • A significant drawback is that it misstates inventory during the period.

  • This specific chapter focuses on the application and processes of the periodic inventory method.

Determining Inventory Quantities

• Necessity for Financial Statements

  • In order to accurately prepare financial statements, a company must determine the number of units of inventory it owns at the statement date and value those units.

• The Determination Process

  • The process involves two primary tasks:

    1. Taking a physical inventory of goods on hand.

    2. Determining the ownership of goods.

• Physical Inventory Procedures

  • Taking a physical inventory involves specifically counting, weighing, or measuring each kind of inventory currently on hand.

Terms of Sale and Transfer of Ownership

• FOB Shipping Point

  • Ownership of the goods passes from the seller to the buyer at the shipping point.

  • In this scenario, the ownership transfer occurs when the seller places the goods in the hands of the public carrier.

  • The buyer typically pays the freight costs.

• FOB Destination Point

  • Ownership of the goods passes from the seller to the buyer only when the goods reach their final destination (the buyer's place of business).

  • The public carrier delivers from the seller to the buyer, and ownership remains with the seller until the point of delivery.

  • The seller typically pays the freight costs.

Recording Sales Transactions (Periodic Method)

• Accounting Entry Requirements

  • Under the periodic method, only one journal entry is required to record a sale. Unlike the perpetual system, no entry is made at the time of sale to record the cost of goods sold or to reduce inventory.

• Example Journal Entry

  • Date: May 4

  • Account Title and Explanation:

    • Accounts Receivable: Debit $\$3,800$

    • Sales: Credit $\$3,800$

  • Explanation: To record credit sale.

Recording Sales Returns and Allowances

• Account Characteristics

  • The Sales Returns and Allowances account is a contra revenue account to the Sales account.

  • The normal balance of Sales Returns and Allowances is a debit balance.

• Example Journal Entry

  • Date: May 8

  • Account Title and Explanation:

    • Sales Returns and Allowances: Debit $\$300$

    • Accounts Receivable: Credit $\$300$

  • Explanation: To record returned goods.

Recording Purchases of Merchandise

• Purchase Transactions

  • Purchases on Account: The Purchases account is debited, and Accounts Payable is credited.

  • Cash Purchases: The Purchases account is debited, and Cash is credited.

• Example Journal Entry

  • Date: May 4

  • Account Title and Explanation:

    • Purchases: Debit $\$3,800$

    • Accounts Payable: Credit $\$3,800$

  • Explanation: To record goods purchased on account, terms $\text{n/30}$.

Recording Purchase Returns and Allowances

• Account Characteristics

  • The Purchase Returns and Allowances account is a contra account (specifically a contra account to Purchases).

• Adjustment Process

  • For purchase returns and allowances originally made on account, the Accounts Payable account is debited (to reduce the liability), and Purchase Returns and Allowances is credited.

• Example Journal Entry

  • Date: May 8

  • Account Title and Explanation:

    • Accounts Payable: Debit $\$300$

    • Purchase Returns and Allowances: Credit $\$300$

  • Explanation: To record return of goods.

Accounting for Freight Costs

• Freight In

  • When the purchaser directly incurs the freight costs (as in FOB shipping point), the account Freight In is debited and Cash is credited.

• Example Journal Entry

  • Date: May 4

  • Account Title and Explanation:

    • Freight In: Debit $\$150$

    • Cash: Credit $\$150$

  • Explanation: To record payment of freight.

Multi-Step Income Statement (Periodic System)

• The multi-step income statement under a periodic system requires a significantly more detailed cost of goods sold section.

• Case Study: Highpoint Electronics Income Statement

  • Period: For the Year Ended December 31, 2002

  • Sales Revenue Section:

    • Sales: $\$480,000$

    • Less: Sales returns and allowances: $\$20,000$

    • Net sales: $\$460,000$

  • Cost of Goods Sold Section:

    • Inventory, January 1: $\$36,000$

    • Purchases: $\$325,000$

    • Less: Purchase returns and allowances: $\$17,200$

    • Net purchases: $\$307,800$

    • Add: Freight in: $\$12,200$

    • Cost of goods purchased: $\$320,000$

    • Cost of goods available for sale: $\$356,000$

    • Inventory, December 31: $\$40,000$

    • Cost of goods sold: $\$316,000$

  • Gross Profit Calculation:

    • Net sales ($\$460,000$) minus Cost of goods sold ($\$316,000$) equals Gross profit: $\$144,000$

  • Operating Expenses Section:

    • Salaries expense: $\$45,000$

    • Rent expense: $\$19,000$

    • Utilities expense: $\$17,000$

    • Advertising expense: $\$16,000$

    • Amortization expense: $\$8,000$

    • Freight out: $\$7,000$

    • Insurance expense: $\$2,000$

    • Total operating expenses: $\$114,000$

  • Net Income Calculation:

    • Gross profit ($\$144,000$) minus Total operating expenses ($\$114,000$) equals Net income: $\$30,000$

Practice Questions

1. **What happens to the accuracy of inventory records in a perpetual system compared to a periodic system?**
- In a perpetual inventory system, records are continuously updated after each transaction, providing accurate real-time information. In contrast, the periodic inventory system only updates records at the end of the accounting period, which can lead to inaccuracies.

2. **Why is it important for a company to determine inventory quantities for financial statements?**
- Determining the number of units of inventory and their value is critical for preparing accurate financial statements, as it directly affects asset values and overall financial health.

Determining the number of units of inventory and their value is critical for preparing accurate financial statements, as it directly affects asset values and overall financial health. Accurate inventory quantities ensure that financial statements reflect the true state of the company's assets, helping stakeholders make informed decisions based on the company's financial condition, profitability, and performance metrics. Misstated inventory can lead to wrong conclusions regarding cash flow, taxation obligations, and overall market position.

3. **What are the two primary tasks involved in the inventory determination process?**
- The two primary tasks are:
1. Taking a physical inventory of goods on hand.
2. Determining the ownership of the goods.

It is important to note that while these are the primary tasks, companies may have additional steps or processes associated with inventory management, such as analyzing inventory turnover and adjusting records for discrepancies, but these are typically considered part of broader inventory management rather than the core determination process.

4. **How does FOB shipping point affect the transfer of ownership?**
- At FOB shipping point, the ownership of the goods transfers from the seller to the buyer as soon as the seller hands the goods to the carrier, placing the responsibility for the goods on the buyer while potentially incurring freight costs.

5. **What is the impact of recording sales transactions differently in periodic methods versus perpetual methods?**
- In periodic methods, only one journal entry is made to record sales, showing only the sales revenue while the cost of goods sold and inventory adjustments are made later at the end of the period. This can lead to a lack of visibility on profits throughout the period.

6. **Why is the Sales Returns and Allowances account important?**
- This account is crucial as it tracks returns and allowances granted to customers, reflecting a reduction in revenue and providing insight into customer satisfaction and product issues.

7. **What role do entries for purchase returns play in financial accounting?**
- Purchase returns reduce the liability recorded in Accounts Payable and adjust the Purchase Returns and Allowances account, conveying accurate financial position and expense management.

8. **How do freight costs influence the overall inventory cost?**
- Freight costs, particularly when incurred by the purchaser, must be added to the inventory cost (freight in), affecting the valuation of inventory and cost of goods sold and impacting profit margins.

9. **What makes a multi-step income statement different in a periodic system compared to a perpetual system?**
- The multi-step income statement in a periodic system requires a more detailed cost of goods sold section as it aggregates various costs and adjustments throughout the accounting period before calculating net income, contrasting with more streamlined formats in perpetual systems.