Inventory Types, COGS, and Manufacturing Accounting

Accounting Fundamentals Study Plan

This study plan is based on core accounting principles including financial statements, the accounting equation, and recording transactions.

Phase 1: Understanding Core Financial Statements

Goal: Distinguish between primary financial reports and identify account classifications.

• The Balance Sheet:

• Definition: A statement showing a company's financial position.

• Components:

• Assets: Resources like cash, inventory, equipment, and buildings.

• Liabilities: Debts such as credit card balances or mortgages.

• Equity: The owner's investment, often called "paid-in capital."

• The Income Statement:

• Definition: A report showing financial performance over a period of time.

• Components:

• Revenue/Sales: Money earned from selling goods or services.

• Expenses: Costs like payroll, supplies, and "Cost of Goods Sold" (COGS).

Phase 2: Mastering the Accounting Equation

Goal: Understand the mathematical relationship between balance sheet accounts.

• The Formula: Assets = Liabilities + Equity.

• Reconciling Differences: Net income from the income statement flows into equity on the balance sheet.

• Gross Margin: Calculated as Sales - Cost of Goods Sold.

Phase 3: Recording Transactions (Debits and Credits)

Goal: Learn how business activities affect account balances using double-entry accounting.

• Increasing Accounts:

• Assets: Increased with a Debit.

• Liabilities: Increased with a Credit.

• Equity (Paid-in Capital): Increased with a Credit.

• Revenue: Increased with a Credit.

• Expenses: Increased with a Debit.

• Decreasing Accounts:

• Assets (e.g., Cash or Inventory): Decreased with a Credit.

Phase 4: Specialized Concepts

Goal: Understand the relationship between inventory and sales.

• Cost of Goods Sold (COGS): COGS is an expense related to sales, often treated as a "contra sales" account in the revenue section.

• Inventory Reduction: When inventory is sold, it is decreased (credited) and immediately recognized as an expense (COGS).