Income and Expenses
If assets and liabilities are a “snapshot” of your financial condition, then income and expenses are the “video” of it. Together they make up your cash flow.
Not all income is the same. Understanding the nature of your income is essential to financial freedom.
1. Active Income
Definition
A definition is a precise description of what a concept, a term, or an object means. Understanding definitions is the foundation of learning any field, and every concept has its own exact meaning.
Income earned by trading your time, labour, or professional skills. The moment you stop working, the income stops as well.
- Examples: salary, bonuses, part-time income, consulting fees.
- Characteristics: high stability (usually), but limited by time and energy, so it is hard to grow exponentially. The tax rate is usually higher.
2. Passive Income
Definition
A definition is a precise description of what a concept, a term, or an object means. Understanding definitions is the foundation of learning any field, and every concept has its own exact meaning.
Income that is generated automatically without continuously committing large amounts of time and energy. It usually comes from the appreciation of assets or from their cash flow.
- Examples: rent, stock dividends, royalties, interest, the profit of an automated business.
- Characteristics: it takes money or effort up front, but the running cost afterwards is low. It is the key to achieving financial freedom.
3. Portfolio Income
This usually refers to capital gains earned by buying and selling assets such as stocks and real estate.
Controlling expenses does not mean saving money by lowering your quality of life; it means spending money wisely.
1. Needs
Spending that is required to sustain basic living.
- Examples: rent/mortgage, utilities, basic groceries, transportation, insurance.
2. Wants
Spending that improves your quality of life but is not required.
- Examples: eating out, travel, buying the latest electronics, entertainment subscriptions.
3. Savings & Investments
Money paid to your future self.
- Examples: retirement contributions, regular fund purchases, emergency reserves.
A simple and effective principle for allocating a budget is the 50/30/20 rule:
- 50% needs: covering basic living requirements.
- 30% wants: enjoying life.
- 20% savings and investments: building wealth for the future.
This comes down to Parkinson’s Law applied to finance: spending always expands to match the growth of income.
This phenomenon is called “lifestyle inflation”. When you get a raise, you may trade in for a better car, move into a bigger flat, and buy more expensive clothes. As a result, although your income is higher, your surplus has not increased at all — and the higher standard of living may even leave you carrying more debt.
The way to break this cycle is: when your income rises, keep your standard of living relatively stable and put most of the increase into savings and investments.
Robert Kiyosaki’s cashflow quadrants (ESBI) divide people’s sources of income into four categories:
- E (Employee): works for someone else, trading time for money.
- S (Self-employed): works for themselves, still trading time for money (when the hands stop, the mouth stops).
- B (Business Owner): owns a system and a team that works for them.
- I (Investor): lets money work for them.
The usual path of financial progress is: move from the E/S quadrants towards the B/I quadrants.
Managing income and expenses is like managing a reservoir. You have to bring water in through several channels (active + passive) to raise the water level (increase income), repair the dam to stop the leaks (control unnecessary spending), and channel the water out to irrigate the fields (invest) in order to reap a bigger harvest.
Terms Used in This Article
| English Term | Explanation |
|---|---|
| Active Income | Income earned in exchange for your time |
| Passive Income | Income generated by assets |
| Capital Gains | The profit from the difference between buying and selling an asset |
| Lifestyle Inflation | The phenomenon of spending rising along with income |
| Cashflow Quadrant | The four income patterns described by ESBI |