What it means
Wealth is different from income. Income is the money you receive over a period, such as a salary of $90,000 a year, while wealth is what you hold at a moment in time.
A person with a high income can have little wealth if they spend all of it, and a person with a modest income can build large wealth by saving steadily. The standard measure is net worth, which equals total assets minus total liabilities.
Assets are things of value such as cash, shares, a home or a business stake, and liabilities are debts such as mortgages, loans and credit card balances. Both sides must be valued at a sensible current figure, not at what was paid originally.
Wealth is often grouped by how easily it can be turned into cash. Liquid assets, such as bank deposits and listed shares, can be sold quickly.
Illiquid assets, such as property or a private company, can take months to sell, so a person can be wealthy on paper and still short of cash. For businesses and managers, wealth thinking matters because it shapes decisions about risk.
A founder whose wealth is mostly tied up in one company has a very different risk position from someone with a spread of investments. Financial planners use this picture to decide how much risk is sensible and how much protection is needed.
Wealth can also be viewed more broadly, including skills, health, relationships and time. These are hard to measure in dollars and do not appear on a balance sheet, but they affect long-term financial outcomes.
The nuance is that a figure on paper does not tell the whole story, because values change with markets and the amount that can be actually spent is lower after tax and costs. Wealth also behaves differently over time.
It grows through saving and through the rising value of assets, and it shrinks through spending, debt and falling prices. Small differences in yearly growth compound over decades, which is why starting early matters more than the size of the first deposit.
In practice
Real-world examples.
Example
A software engineer earns $150,000 a year but rents a flat, leases a car and spends most of her income. She has $15,000 in savings and no investments. Her income is high, but her wealth is small.
Example
A shop owner earns an average income, but over 25 years has paid off the mortgage on the shop and building and invested steadily in a pension. His net worth is over $1,200,000. He uses it to plan for a comfortable retirement.
Example
A founder holds 60% of a private company valued at $10,000,000 and has almost no savings. On paper her wealth is $6,000,000, but she cannot easily turn it into cash. A financial adviser suggests selling a small portion to diversify and cover living costs.
Formula
Calculation
Net worth = Total assets - Total liabilities
Suppose a household owns a home worth $450,000, investments of $200,000, cash of $50,000 and a car worth $30,000. Total assets = 450,000 + 200,000 + 50,000 + 30,000 = $730,000. They owe a mortgage of $300,000, a car loan of $20,000 and credit card debt of $10,000, so total liabilities = 300,000 + 20,000 + 10,000 = $330,000. Net worth = 730,000 - 330,000 = $400,000.Case study
Seen in the real world.
Pemberton Family Office is an illustrative, fictional advisory firm that was asked by a retiring business owner to review his wealth. He believed he was worth $5,000,000, based on the sale value of his company.
The adviser listed everything: the business, a house, pension savings and cash, against a mortgage and tax due on the sale. After costs and tax, the usable net worth was about $3,400,000.
In this illustrative story the owner adjusted his retirement plans and set aside money for tax before spending. The lesson is that wealth should be measured after liabilities and taxes, not at a headline value.
Watch out
Common mistakes.
- Confusing high income with high wealth, when wealth is about what you keep and own, not what you earn.
- Valuing assets at their best-case price and ignoring tax, selling costs and debts when calculating net worth.
- Counting all wealth as equally available, when property and private business stakes cannot be turned into cash quickly.
Questions
People also ask.
Is wealth the same as net worth?
In finance, net worth is the usual measure of wealth, although wealth can also be used in a broader sense to include income potential and security.
How is wealth different from income?
Income is what you receive over time, such as a salary, whereas wealth is the stock of assets you hold, minus debts, at a point in time.
How often should I calculate my net worth?
Most advisers suggest doing it at least once a year, and again after major events such as buying a home or selling a business.
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