FINM3005 · Corporate Valuation
Forecasting Free Cash Flow
Before you can discount free cash flow you have to produce it, and reported accounts will not hand it to you — they commingle operating, non-operating and financing items, and the cash-flow statement mixes all three. This chapter is the reorganise-then-forecast pipeline that turns messy statements into clean, valuation-ready cash flows. First you re-cut the balance sheet on an economic basis ((OA−OL)+NOA = D+E), strip financing and side-investments out of profit to get NOPLAT (= EBITA − operating taxes), define invested capital, reconstruct free cash flow (= NOPLAT + non-cash − investment in invested capital), and land on ROIC = NOPLAT / invested capital — the one metric you set against the WACC. Then you forecast line by line the KGW way: forecast the stock as a percentage of revenue and derive the flow, decompose ROIC into operating margin × capital turnover, keep the three statements tying out (interest on prior-year debt to break circularity), and fade growth and returns toward sustainable levels. The discipline graded in the assignment is exactly this internal consistency.
What this chapter covers
- 01Reorganising the statements: operating vs non-operating vs financing
- 02From EBITA to NOPLAT and the reconciliation check
- 03Invested capital, reconstructed free cash flow, and ROIC
- 04Why ROIC, not ROA or ROE, is the valuation metric
- 05Forecasting line by line: forecast the stock, derive the flow
- 06The ROIC decomposition: operating margin × capital turnover
- 07Model integrity: three-statement linkage, debt circularity, growth fade
Worked example: reorganise to NOPLAT, invested capital and ROIC
- +1EBITA. Revenue − operating costs − depreciation = 1,200 − 984 − 60 = $156m. Interest ($10m, financing) and the equity-stake income ($40m, non-operating) are excluded.
- +1NOPLAT. Operating taxes = 30% × 156 = $46.8m, so NOPLAT = 156 − 46.8 = $109.2m.
- +1Invested capital. Operating WC 140 + net PP&E 480 + goodwill/intangibles 60 + capitalised leases 20 = $700m. The $90m excess cash and $120m equity investment are non-operating assets, excluded.
- +1ROIC. NOPLAT / invested capital = 109.2 / 700 = 15.6%.
- +1The verdict. ROIC 15.6% > WACC 8% ⇒ spread of +7.6pp; economic profit = 700 × 0.076 ≈ $53m created this year — growth here creates value.
- +1Why not ROE? Reported net income $82.6m on equity ~$520m gives ROE ~15.9%, which looks similar but is propped up by leverage and the equity stake. ROIC isolates the operating engine, so ROIC — not ROE — is the number you set against the WACC.
Key terms
- NOPLAT
- Net operating profit less adjusted taxes — EBITA minus the tax operations alone would pay. It rebuilds profit as if the firm had no debt and no side-investments, so it is the cash-generating profit of the invested capital and the numerator of ROIC. Interest and non-operating income are stripped out.
- Invested capital
- The capital tied up in operations — operating working capital + net PP&E + goodwill and acquired intangibles + capitalised operating leases. Excess cash and equity investments are non-operating and excluded. It is the denominator of ROIC.
- ROIC
- Return on invested capital = NOPLAT / invested capital. Directly comparable to the WACC because it measures the same operating capital, it drives the value-creation test (value created only when ROIC > WACC) and decomposes into operating margin × capital turnover. Read trends and peer relativities, not the third decimal.
- Forecast the stock, derive the flow
- The KGW forecasting rule: forecast a balance-sheet stock as a percentage of revenue (e.g. net PP&E = 40% of revenue), then derive the flow from the change in the stock (capex = Δnet PP&E + depreciation). Forecasting the flow directly breaks the link to the balance sheet and distorts invested capital and ROIC.
- Growth fade / convergence
- The empirical regularity that high growth decays fast and abnormal ROIC mean-reverts toward the WACC as competition arrives. Models build this fade in explicitly; it is also why the convergence terminal-value formula (CV = NOPLAT/WACC) is the default.
Forecasting Free Cash Flow FAQ
Why reorganise the statements at all — can't I use the reported numbers?
No. Reported accounts mix operating, non-operating and financing items, and the cash-flow statement converts the other two but mixes all three, so it does not hand you operating cash flow. To value operations you re-cut the accounts on an economic basis, separating the operating engine from excess cash, investments and the financing tail, then rebuild ROIC and free cash flow from that clean core. Every later step — WACC, DCF, multiples — sits on this reorganisation.
Why use ROIC instead of ROA or ROE?
ROA puts total assets (including excess cash) in the denominator, and ROE bakes in the benefit of leverage — both commingle operating with non-operating and financing. So a levered, cash-rich firm can post a flattering ROE while its operations earn below the WACC. ROIC isolates the operating engine and is directly comparable to the WACC, which is exactly why it, not ROA/ROE, is the valuation metric.
What is the ROIC decomposition and why does it matter?
ROIC factors cleanly into operating margin (NOPLAT/revenue) × capital turnover (revenue/invested capital). A retailer earns its ROIC through high turnover, a luxury brand through high margin. Decomposing shows which lever a forecast is pulling and whether it is plausible against peers — a forecast that lifts both margin and turnover at once, with no story, is a red flag because the two usually trade off.
How do I forecast capex and avoid debt circularity?
Forecast the stock (net PP&E as a percentage of revenue), then derive capex = Δnet PP&E + depreciation — never set 'capex = depreciation', which is almost always wrong for a growing firm. For circularity, compute interest on prior-year (opening) debt, not the same-year balance; interest does not touch free cash flow anyway, it only flows through net income to the P/E.
Exam move
Treat the reorg→ROIC pipeline as a fixed routine you can run cold: bucket every line as operating, non-operating or financing; build EBITA → NOPLAT (strip interest and non-operating income); build invested capital (exclude excess cash and equity stakes); reconstruct free cash flow; and divide to ROIC. The master rule is consistency — whatever you strip from one side, strip from the other. Always finish with the verdict (ROIC vs WACC, economic profit) and sanity-check why ROE would mislead. For the forecasting half, forecast stocks and derive flows, decompose ROIC into margin × turnover to test plausibility, put interest on prior-year debt, keep the three statements tying out, and fade growth and RONIC toward sustainable levels. This internal consistency is exactly what the 35% assignment grades.
