Concept
The cashflow quadrant
The cashflow quadrant is Robert Kiyosaki's map of where income comes from: E for employees, S for the self-employed, B for business owners whose systems run without them, and I for investors whose money earns, with the point that the source of income matters more than the job title.
In Cashflow Quadrant (1998), Kiyosaki draws a square divided into four. On the left, E and S trade their own time for money: an employee is paid by someone else's system, a self-employed person by their own effort, and in both cases the income stops when the work stops. On the right, B and I receive income that does not depend on their hours: the business owner has built a system of people and processes, the investor owns assets that pay. Kiyosaki's argument is that financial freedom usually lives on the right side, and that most people never examine which quadrant they are in. The map is useful as a question rather than a verdict. A doctor and a hairdresser can both be in S; an engineer with rental income has a foot in I. His broader claims, including the strong contrast between his two fathers, have been questioned by critics, and moving right carries real risk. Used carefully, the quadrant simply asks: what share of my income would continue if I stopped working next month?
A real-life example
Okan, a software developer in Ankara, draws the quadrant and writes his income into it: almost all of it is E, plus a small amount from a freelance project in S. Nothing is in B or I. He does not quit his job. He starts investing a fixed share of each salary and notes the passive income line, however small, so he can watch the right side grow each year.
How to use it
- 1Write each of your income sources into one of the four quadrants.
- 2Calculate what share of your income would continue if you stopped working for a month.
- 3Choose one small, low-risk step that adds to the right side, and review the share once a year.