The Income Statement (Top Line to Bottom Line)

Beginner5 min read

All figures are for a fictional company, "TechBeast Corp", and are illustrative.

The Income Statement is all about the journey of a dollar. It starts at the "Top Line" (all the money coming in) and subtracts costs until you reach the "Bottom Line" (what's left over). Let's look at an example of a high-growth tech IPO.

Interactive S-1 Example: "TechBeast Corp" Income Statement

(Follow the arrows to see exactly where your eyes should go first.)

CONSOLIDATED STATEMENT OF OPERATIONS (in millions)
Operating Expenses:
Revenue	$ 500
1. THE TOP LINE: Are they growing?
Cost of Revenue	$ 150
Gross Profit	$ 350
2. THE MARKUP: (350/500) = 70% Gross Margin. High is good!
Research & Development (R&D)	$ 120
3. INNOVATION: Are they investing in the future?
Sales & Marketing (S&M)	$ 200
4. ACQUISITION: How much does it cost to get customers?
General & Administrative (G&A)	$ 80
Total Operating Expenses	$ 400
Operating Income (Loss)	$(50)
5. THE REALITY CHECK: The core business lost $50M before interest and taxes.
Net Income (Loss)	$(55)
6. THE BOTTOM LINE: The total loss after interest and taxes.

Tap or hover a numbered marker to see what it means.

.stmt-js{display:none}CONSOLIDATED STATEMENT OF OPERATIONS (in millions) Revenue .............................. $ 500 ====> 1. THE TOP LINE: Are they growing? Cost of Revenue ...................... $ 150 Gross Profit ......................... $ 350 ====> 2. THE MARKUP: (350/500) = 70% Gross Margin. High is good! Operating Expenses: Research & Development (R&D) ....... $ 120 ====> 3. INNOVATION: Are they investing in the future? Sales & Marketing (S&M) ............ $ 200 ====> 4. ACQUISITION: How much does it cost to get customers? General & Administrative (G&A) ..... $ 80 Total Operating Expenses ............. $ 400 Operating Income (Loss) .............. $(50) ====> 5. THE REALITY CHECK: The core business lost $50M before interest and taxes. Net Income (Loss) .................... $(55) ====> 6. THE BOTTOM LINE: The total loss after interest and taxes.

Where to Look

Arrow 1 (Revenue): Growth IPOs often show revenue growing 20-30% a year or more. Slowing growth deserves a closer look.
Arrow 2 (Gross Profit): Software companies typically run 70-80% gross margins; hardware companies often run 30-40%. Compare against direct peers.
Arrow 4 (Sales & Marketing): Compare S&M to revenue (here, 40%). If S&M keeps growing faster than revenue over several periods, growth is getting more expensive.