## Indirect Method – Cash Flow from Operating Activities (AS 3)
### Core Concept
The indirect method reconciles Profit Before Tax (PBT) to net cash from operations through three layers of adjustments. The end result — Net CFO — must be identical to the direct method answer.
### Step-by-Step Format
```
Profit Before Tax (PBT) ₹ XXX
───── Layer 1: Reverse non-cash charges ─────
Add: Depreciation on tangible assets XXX
Add: Amortisation of intangible assets XXX
───── Layer 2: Remove non-operating items ────
Add: Interest expense (financing cost) XXX
Less: Profit on sale of assets / investments (XXX) ← already in PBT, move to CFI
Add: Loss on sale of assets / investments XXX ← already in PBT, move to CFI
────────
Operating profit before WC changes XXX
───── Layer 3: Working capital adjustments ──
Less: Increase in Inventories (XXX) ← cash tied up in stock
Add: Decrease in Inventories XXX
Less: Increase in Trade Receivables (XXX) ← cash yet to be collected
Add: Decrease in Trade Receivables XXX
Add: Increase in Trade Payables XXX ← suppliers extending more credit
Less: Decrease in Trade Payables (XXX)
────────
Cash generated from operations XXX
Less: Income Tax paid (XXX)
────────
Net Cash Flow from Operating Activities XXX
```
### Memory Device for Working Capital Signs
| Movement | Current Asset | Current Liability |
|---|---|---|
| Increase | − (cash outflow) | + (cash inflow) |
| Decrease | + (cash inflow) | − (cash outflow) |
> Think of it as: A current asset increase means we spent cash to build it up. A current liability increase means someone is financing us.
### Why Remove Profit on Sale?
Profit on sale of an asset was credited to P&L (hence included in PBT), but the full sale proceeds will appear in CFI as an inflow. Leaving it in CFO would double-count the gain. So deduct it from CFO; it belongs entirely in CFI.
### Equivalence Principle
> Direct Method Net CFO = Indirect Method Net CFO
> This is a mandatory self-check — if answers differ, an error exists.