Koala Learn
Financial statements, finally made simple
11 plain-English guides to the income statement, balance sheet, cash flow statement, and the ratios investors actually look at — written for founders and students, not accountants.
11guides
4topics
~5min avg read
Foundations
3 entriesThe big picture in plain English: what these reports are and why they decide who survives.
Financial Statements, Explained Like a HumanBeginner
The 5-minute foundation. Three reports, three questions, one business, and why founders who read them survive.
5 min
Profit vs. Cash: The Difference That Sinks BusinessesBeginner
Why a company can post record profits and still miss payroll. The single most important idea in this whole library.
4 min
Financial Statement Preparation: A Step-by-Step GuideBeginner
Financial statement preparation, step by step: turn raw records into an income statement, balance sheet, and cash flow statement that actually reconcile.
6 min
The Three Statements
4 entriesA guided tour of each statement: how to read it line by line, with real examples.
The Income Statement: Are You Making Money?Beginner
Read it top to bottom like a staircase. Each step down, gross profit then operating income then net income, is its own health check.
7 min
The Balance Sheet: What Do You Own vs. Owe?Beginner
One frozen moment in time, held together by an equation that can never break: assets equal liabilities plus equity.
6 min
The Cash Flow Statement: Will You Run Out of Cash?Beginner
The statement that saves businesses. It ignores accounting opinions and tracks one thing: real money through three doors.
6 min
How the Three Statements ConnectIntermediate
The part most guides skip. The statements are plumbed into each other, so changing one number ripples through all three.
4 min
Metrics & Ratios
2 entriesThe handful of numbers that turn raw dollars into a verdict on the business.
Profit Margins: Gross, Operating & NetIntermediate
Raw dollars don’t travel. Margins turn them into percentages you can compare against your industry and your past self.
5 min
Liquidity & Runway: Can You Survive?Intermediate
Profit is about the year. Liquidity is about next month. These are the numbers that decide whether you make it that far.
5 min
Reading Like a Pro
2 entriesTraps, habits, and mental models that separate skimming from actually understanding.
Five Classic Mistakes (and How to Dodge Them)Beginner
Reading statements is a skill, and beginners trip over the same five stones. Learn them here instead of the hard way.
4 min
The 60-Second Cheat SheetAll levels
The whole library, compressed for keeps. Read this before a board meeting, an investor call, or a big decision.
2 min
Reading is step one.
Build your own three-statement model and watch these ideas play out with real numbers.