What adjustments do I need to make when calculating FCFF from net income, and what are the common pitfalls?

Question

AcadiFi · Accepted Answer

Free Cash Flow to the Firm (FCFF) represents the cash available to all capital providers (both debt and equity holders) after all operating expenses and investments. Getting the adjustments right is critical for Level II equity valuation.

**FCFF from Net Income Formula:**

**FCFF = NI + NCC + Int(1-t) - FCInv - WCInv**

Where:
- **NI** = Net Income
- **NCC** = Non-cash charges (depreciation, amortization, stock-based comp)
- **Int(1-t)** = After-tax interest expense (added back because FCFF is pre-debt)
- **FCInv** = Fixed Capital Investment (capex - proceeds from asset sales)
- **WCInv** = Working Capital Investment (change in non-cash current assets minus change in non-interest-bearing current liabilities)

**Worked Example — Hargrove Industrial Corp:**

| Item | Amount |
|---|---|
| Net Income | $48.5M |
| Depreciation & Amortization | $12.3M |
| Stock-Based Compensation | $3.7M |
| Interest Expense | $8.0M |
| Tax Rate | 25% |
| Capital Expenditures | $22.0M |
| Proceeds from Equipment Sale | $1.5M |
| Accounts Receivable: beginning $31M, ending $36M | +$5M increase |
| Inventory: beginning $18M, ending $15M | -$3M decrease |
| Accounts Payable: beginning $14M, ending $17M | +$3M increase |
| Accrued Liabilities: beginning $6M, ending $8M | +$2M increase |

**Step-by-step:**

1. **Start with NI:** $48.5M

2. **Add non-cash charges (NCC):**
   - D&A: +$12.3M
   - SBC: +$3.7M
   - Total NCC: +$16.0M

3. **Add after-tax interest:**
   - Int(1-t) = $8.0M × (1 - 0.25) = +$6.0M

4. **Subtract fixed capital investment:**
   - FCInv = $22.0M - $1.5M = -$20.5M

5. **Subtract working capital investment:**
   - Change in A/R: +$5M (increase uses cash)
   - Change in Inventory: -$3M (decrease provides cash)
   - Change in A/P: +$3M (increase provides cash)
   - Change in Accrued Liabilities: +$2M (increase provides cash)
   - **WCInv** = (+$5M - $3M) - ($3M + $2M) = $2M - $5M = **-$3M** (net cash source)
   - Subtract WCInv: -(-$3M) = +$3M

6. **FCFF = $48.5 + $16.0 + $6.0 - $20.5 + $3.0 = $53.0M**

**Common Pitfalls:**

1. **Forgetting to add back after-tax interest.** FCFF is before all financing costs. If you skip this step, you've calculated something closer to FCFE.

2. **Working capital sign errors.** An *increase* in A/R or inventory is a *use* of cash (negative for FCFF). An *increase* in A/P is a *source* of cash (positive for FCFF). Think of it as: assets going up = cash going out; liabilities going up = cash staying in.

3. **Including cash and short-term debt in working capital.** WCInv uses only *non-cash* current assets and *non-interest-bearing* current liabilities. Exclude cash, short-term notes payable, and current portion of long-term debt.

4. **Double-counting stock-based compensation.** SBC is a non-cash charge added back, but it also creates dilution. For conservative FCFF, some analysts exclude SBC from the add-back.

5. **Net capex vs. gross capex.** If the company sold equipment for $1.5M, your FCInv should be net: $22M - $1.5M = $20.5M, not just $22M.

**Exam Tip:** CFA Level II vignettes often bury one of these adjustments in a footnote. Read the entire exhibit carefully before calculating.

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What adjustments do I need to make when calculating FCFF from net income, and what are the common pitfalls?

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