How to Convert EBIT to FCF: Formula, Steps, and Example

To convert EBIT to free cash flow, apply four adjustments in order: multiply EBIT by one minus the tax rate, add back depreciation and amortization, subtract capital expenditures, and subtract the change in net working capital. The result is Free Cash Flow to the Firm (FCFF), the cash a company generated from operations that is available to all its investors after funding the reinvestment the business needs to keep running. In formula form: FCFF = EBIT × (1 − Tax Rate) + D&A − CapEx − Change in NWC.1CFA Institute. Free Cash Flow Valuation

Why EBIT Needs Adjusting

EBIT (Earnings Before Interest and Taxes) is operating profit before financing costs and tax.2IFRS Foundation. EBIT Staff Paper It is also an accrual number. It includes non-cash charges like depreciation, and it ignores the cash a company must spend on new equipment or tie up in inventory and receivables. A business can post strong EBIT while burning cash.

Each of the four adjustments fixes a specific gap between accrual profit and cash reality. Taxes turn EBIT into an after-tax operating figure. The D&A add-back reverses a non-cash charge. CapEx captures real cash spent on long-term assets. The working capital adjustment captures cash absorbed or released by day-to-day operations. Work through them in order and the output is the cash genuinely available to pay interest, dividends, buybacks, or debt reduction.

Step 1: Apply Taxes to Get NOPAT

The first adjustment converts EBIT into Net Operating Profit After Taxes (NOPAT):

NOPAT = EBIT × (1 − Tax Rate)

This represents the after-tax profit the company would earn carrying zero debt, which matches the FCFF perspective: cash available to all capital providers, not just equity holders.

Which rate you use matters. The federal corporate income tax rate in the U.S. is 21% of taxable income.3Office of the Law Revision Counsel. 26 USC 11 – Tax Imposed Most companies also pay state taxes, which typically range from about 3% to 12%. Analysts generally use a blended or marginal rate, often around 25% to 27% for U.S. companies, rather than the effective rate from the income statement. The effective rate can be distorted by one-time credits, foreign tax provisions, or deferred tax reversals that will not repeat.

Using EBIT rather than pre-tax income as the base is deliberate. Pre-tax income reflects interest expense, which is a financing decision. FCFF measures operating performance independent of capital structure, so the interest tax shield gets left out of this step.

Step 2: Add Back Depreciation and Amortization

Depreciation covers physical assets like machinery and buildings; amortization covers intangibles like patents and acquired software. Both reduce EBIT, but neither moves cash — the cash left the business when the asset was originally purchased.

Because D&A was already subtracted in getting to EBIT, you add it back to NOPAT. The intermediate figure (NOPAT + D&A) is a rough measure of cash generated by core operations before any reinvestment. Pull D&A from the cash flow statement, where it sits as one of the first add-backs in the operating activities section. The notes to the financial statements often break it down further by segment or asset class.

Step 3: Subtract Capital Expenditures

Capital expenditures are the cash a company spends on long-term physical assets: equipment, facilities, technology infrastructure. The figure appears in the investing activities section of the cash flow statement, typically labeled “purchases of property, plant, and equipment.”1CFA Institute. Free Cash Flow Valuation You subtract it because FCFF measures cash left over after the business has funded the investment needed to sustain itself.

The standard formula subtracts total CapEx without distinguishing between maintenance spending (replacing worn-out assets) and growth spending (expanding capacity). Some analysts isolate maintenance CapEx for a more conservative figure sometimes called owner earnings, on the view that growth spending is discretionary while maintenance cannot be deferred without degrading the business. Companies rarely disclose the split, so management commentary in the 10-K is usually the best source if you want to estimate it.

Step 4: Subtract the Change in Net Working Capital

Net working capital for FCF purposes is operating current assets minus operating current liabilities. Two exclusions matter: cash and cash equivalents are left out (that is what you are trying to measure), and interest-bearing short-term debt is left out (it is a financing item, not operating).

What enters the formula is the change from one period to the next, not the level. An increase in NWC means the company tied up more cash in operations, so you subtract it. A decrease means operations released cash, so you add it back.

The common line items behave this way:

  • Accounts receivable up: customers owe more, cash has not arrived. Use of cash. Subtract.
  • Inventory up: the company bought or built more product than it sold. Use of cash. Subtract.
  • Accounts payable up: the company received goods or services but has not paid suppliers yet. Source of cash. Add back.

Mechanically: current-period operating NWC minus prior-period operating NWC. A positive result (NWC grew) is subtracted; a negative result (NWC shrank) is added. Growing companies typically see NWC rise each year as receivables and inventory expand, which is why high-growth businesses often report lower FCF than their income statements suggest.

A Worked Example

Take a hypothetical company, TechCorp, with EBIT of $500 million, a blended tax rate of 25%, D&A of $75 million, CapEx of $120 million, and a net working capital increase of $30 million during the year.

NOPAT

$500 million × (1 − 0.25) = $375 million. After-tax operating profit assuming no debt.

Add back D&A

$375 million + $75 million = $450 million. Cash from operations before reinvestment.

Subtract CapEx

$450 million − $120 million = $330 million. The $120 million spent on equipment and facilities is out.

Subtract the increase in NWC

$330 million − $30 million = $300 million. TechCorp used $30 million of cash to fund higher receivables, inventory, or other short-term operating needs.

TechCorp’s FCFF for the year is $300 million. That is the cash available to pay interest on debt, distribute dividends, repurchase shares, or build a cash position.

Where to Find Each Number

Everything you need sits in the annual report (10-K for U.S. public companies), spread across the three main financial statements:

  • EBIT: income statement, usually labeled “operating income” or “income from operations.” If not shown directly, calculate it as revenue minus cost of goods sold minus operating expenses.
  • Tax rate: the federal corporate rate is 21%. Add the applicable state rate for a blended figure, or consult the tax rate reconciliation table in the tax footnote, which breaks out federal, state, and foreign components.4IRS. Publication 542, Corporations
  • D&A: cash flow statement, operating activities section, usually one of the first adjustments listed.
  • CapEx: cash flow statement, investing activities section, typically “purchases of property, plant, and equipment.”
  • Working capital changes: cash flow statement, operating activities section under the indirect method, where individual changes in receivables, inventory, payables, and accrued expenses are itemized. Exclude any lines showing changes in cash balances or short-term borrowings.

If you are analyzing historical results rather than projecting future ones, you can skip the EBIT path entirely: start from cash flow from operations, add back after-tax interest, and subtract CapEx. Both routes produce the same FCFF when done correctly. The EBIT route is more useful when you are forecasting from income-statement assumptions.

Complications the Basic Formula Misses

The four steps handle the core mechanics. A few real-world items can distort the result if you ignore them.

Stock-Based Compensation

Stock-based compensation is an operating expense on the income statement that gets added back on the cash flow statement as a non-cash charge, similar to depreciation. The standard FCF calculation therefore treats SBC as costing nothing in cash. For companies where SBC is immaterial, that is fine.

For many technology companies, SBC runs into the billions and can exceed net income. NYU professor Aswath Damodaran argues that in those cases SBC should be treated as a cash expense when calculating FCF. His reasoning: if the company had sold those shares on the open market and used the proceeds to pay employees in cash, nobody would add that payroll back. Paying in equity instead of cash does not change the economic cost to existing shareholders through dilution. When SBC is material, subtracting it before computing FCF gives a more honest figure.

Gains and Losses on Asset Sales

Gains or losses on selling a building or equipment usually sit below the operating line, in which case EBIT already excludes them and no adjustment is needed. But some companies park them inside operating income, especially when asset disposals are routine. If so, strip the gain or loss out of EBIT before running the conversion. The actual cash from the sale shows up in the investing section of the cash flow statement, and leaving a gain inside EBIT would double-count it.

Deferred Taxes

NOPAT uses a normalized tax rate, but the cash taxes actually paid in a given year can differ substantially from the income tax expense booked on the income statement. The gap creates deferred tax assets and liabilities. For a single-year estimate, the normalized rate is a reasonable simplification. For multi-year projections, tracking the difference between book and cash taxes through changes in deferred tax balances will produce a more accurate picture, especially for companies with large depreciation schedules, net operating loss carryforwards, or significant timing differences.

FCFF vs. FCFE: What This Formula Produces

The conversion described above gives you Free Cash Flow to the Firm — cash available to all capital providers, both debt and equity. In a DCF model, FCFF is discounted at the weighted average cost of capital to estimate enterprise value, and subtracting the market value of debt from that gives equity value.1CFA Institute. Free Cash Flow Valuation

Free Cash Flow to Equity (FCFE) is a different number that measures only cash available to equity holders after debt service. The bridge from one to the other is:

FCFE = FCFF − Interest × (1 − Tax Rate) + Net Borrowing1CFA Institute. Free Cash Flow Valuation

FCFE removes the after-tax cost of interest (that cash goes to lenders) and adds any net new debt raised during the period. FCFE is discounted at the cost of equity, not WACC. Mixing them up by discounting FCFF at the cost of equity, or FCFE at WACC, is one of the most common and expensive valuation errors.