Case 22 / 183 Analyst

Stock-Based Compensation

Accounting & Financial Statements

The prompt

“Walk me through how stock-based compensation (SBC) affects the income statement, the cash flow statement, and dilution in equity value — and explain why it matters when valuing a company.”

📋 What you're given

Walk me through how stock-based compensation (SBC) affects the income statement, the cash flow statement, and dilution in equity value — and explain why it matters when valuing a company.

1. Task Overview

Task: calculate the income statement and cash flow impact of stock-based compensation, then quantify how it dilutes per-share value.

Step 1: Given Data — Income Statement and Share Count

You are given the following figures for a company's most recent fiscal year.

Line ItemValue
Revenue$500.0m
COGS$200.0m
Cash SG&A$130.0m
Stock-Based Compensation (SBC)$20.0m
Depreciation & Amortization (D&A)$30.0m
Tax Rate25% (0.25)
Diluted Shares Outstanding (start of year)100.0m
Current Share Price$50.00

Step 2: Income Statement Impact — EBIT and Net Income

SBC is a real expense on the income statement, even though no cash leaves the company.

Show EBIT and Net Income Formula

EBIT = Revenue - COGS - Cash SG&A - SBC - D&A

Net Income = EBIT × (1 - Tax Rate)

Using this formula, compute EBIT and Net Income for the year.

Step 3: Cash Flow Statement Impact

Because SBC doesn't use cash, think about how it should be treated in the cash flow from operations (CFO) section.

Show CFO Formula

CFO = Net Income + D&A + SBC (ignoring working capital changes)

Using this formula, compute Cash Flow from Operations.

Step 4: Dilution — New Shares from Vesting SBC

Show Dilution Formula

New Shares Issued = SBC Value / Current Share Price

Diluted EPS = Net Income / (Beginning Shares + New Shares Issued)

Assume:

  • All SBC vests and converts into new shares within the year (a simplifying assumption; in practice vesting is typically spread over 3-4 years)
  • New shares are issued at the current share price of $50.00
  • No share buybacks offset the dilution

Using these inputs, compute the number of new shares issued and the resulting Diluted EPS, and compare it to undiluted EPS.

💡 Model answer

Try answering out loud first — then reveal the model answer and compare.

⚠️ Common mistakes

  • Forgetting that SBC is a real expense on the income statement — treating it purely as a "cash flow add-back" and ignoring its P&L impact
  • Adding SBC back to Free Cash Flow in a DCF without separately modeling the resulting share dilution, which overstates per-share value
  • Confusing SBC with a financing cash outflow — it is a non-cash operating add-back, not a use of cash
  • Assuming all SBC vests immediately; in reality it is typically expensed over a 3-4 year vesting schedule
  • Comparing EV/EBITDA multiples across companies without adjusting for SBC intensity, which skews comparisons between SBC-heavy (e.g., tech) and SBC-light (e.g., industrials) companies

🔁 Follow-up questions

Previous Case 21: Free Cash Flow from the Statements Next Case 23: Working Capital Deep Dive

⭐ Rate this case

0 ratings

💬 Comments (0)

No comments yet — be the first to ask a question.

Part of a 183-case learning path. Create a free account to save progress & unlock follow-up answers.
Create free account