## Operating Activities (AS 3)
Definition: Cash flows arising from the principal revenue-generating activities of the enterprise — i.e., activities that enter into the determination of net profit or loss.
### Cash Inflows from Operating Activities
- Cash receipts from the sale of goods and rendering of services
- Cash receipts from royalties, fees, commissions and other operating revenue
- Cash receipts from income tax refunds relating to operating income
### Cash Outflows from Operating Activities
- Cash payments to suppliers for goods and services
- Cash payments to and on behalf of employees (salaries, wages)
- Cash payments for income taxes relating to operating income (default: treat as Operating unless clearly identifiable with investing/financing)
- Operating overhead: printing costs, admin expenses, etc.
### Examples by Entity Type
| Entity | Operating Inflows | Operating Outflows |
|---|---|---|
| School/College | Fees received | Employee salary, printing cost, admin |
| Publisher | Book sale revenue | Author royalties, printing |
| Manufacturer | Product sales | Raw material payments, wages |
### Income Tax — Default Rule
> If a question mentions income tax without specifying which activity it relates to, classify the entire tax payment as Operating cash flow.