Net worth
Net worth is the value of an individual's, household's, organization’s, or other entity's assets after subtracting its liabilities. It is a measure of financial position at a particular point in time.
For an individual or household, net worth can include financial assets, real estate, business interests, personal property, and other assets, less outstanding debts and other financial obligations.
The basic relationship is:
Calculation
Net worth is calculated by identifying and valuing assets and liabilities at a specified point in time.
A simplified calculation is:
where:
- NW = net worth;
- A = total assets;
- L = total liabilities.
For example, an individual with assets worth US$500,000 and liabilities of US$200,000 has a net worth of:
The individual's net worth is therefore US$300,000.
Assets
Assets included in a net-worth calculation may include:
- cash and bank deposits;
- stocks and bonds;
- mutual funds;
- exchange-traded funds;
- retirement accounts;
- real estate;
- business interests;
- vehicles;
- valuable personal property;
- other financial or non-financial assets.
The appropriate valuation method depends on the type of asset.
Liabilities
Liabilities are financial obligations owed to other parties.
Common liabilities include:
- mortgages;
- personal loans;
- student loans;
- automobile loans;
- credit-card balances;
- business debts;
- other outstanding obligations.
The liabilities included in a calculation depend on the scope of the net-worth assessment.
Personal net worth
Personal net worth measures the financial position of an individual.
A personal balance sheet may be structured as:
| Assets | Liabilities |
|---|---|
| Cash and deposits | Mortgage |
| Investments | Personal loans |
| Real estate | Credit-card debt |
| Retirement assets | Other liabilities |
| Other assets |
Net worth is the difference between the total value of the two sides.
Household net worth
Household net worth combines the assets and liabilities of members of a household.
It may be used to assess household financial strength and changes in wealth over time.
Household net worth can be affected by:
- income and savings;
- investment returns;
- changes in property values;
- debt repayment;
- new borrowing;
- inheritance;
- taxes and transfers.
Business net worth
For a business, net worth is closely related to shareholders' equity or owners' equity.
The accounting relationship is:
Therefore:
For a company, however, accounting equity and economic value are not necessarily identical to the market value of the business.
Tangible net worth
Tangible net worth generally excludes intangible assets from total assets.
A simplified formula is:
Examples of intangible assets may include goodwill, patents, trademarks, and certain other non-physical assets.
The precise definition varies according to the context in which the measure is used.
Net worth and income
Net worth and income measure different aspects of financial position.
Income measures resources received during a period, while net worth measures the value of assets remaining after liabilities are deducted at a particular point in time.
An individual may have high income but relatively low net worth if substantial income is consumed or offset by debt.
Conversely, an individual may have moderate current income but substantial net worth accumulated through saving, investment, property ownership, or other assets.
Net worth and cash flow
Cash flow measures the movement of money and other cash-equivalent resources over a period.
Net worth measures the difference between assets and liabilities at a particular point in time.
A household can therefore have positive net worth while experiencing a temporary cash-flow shortage.
Net worth and personal finance
Personal finance uses net worth as one measure of overall financial position.
Tracking net worth over time can help individuals assess the effects of:
- saving;
- investing;
- debt repayment;
- asset purchases;
- changes in asset values;
- changes in liabilities.
An increase in net worth does not necessarily mean that cash income has increased.
Net worth and investment management
Portfolio management can affect net worth through investment returns and changes in the value of financial assets.
Investment losses can reduce net worth, while investment gains can increase it, assuming other assets and liabilities remain unchanged.
Diversification may be used to manage investment risk, although it does not eliminate the possibility of losses.
Net worth and debt management
Debt repayment generally reduces liabilities and, all else being equal, increases net worth.
For example, repaying US$20,000 of debt using cash reduces both assets and liabilities by US$20,000, leaving net worth unchanged at the moment of repayment.
However, reducing debt can improve future cash flow by reducing interest expenses and can therefore contribute to future changes in net worth.
Net worth and real estate
Real estate can represent a significant component of household net worth.
For an owned property subject to a mortgage, the owner's equity can be approximated as:
Changes in property values or mortgage balances can therefore affect net worth.
Net worth over time
Net worth can be tracked periodically to identify changes in financial position.
A simplified change can be represented as:
where:
- ΔNW = change in net worth;
- ΔA = change in assets;
- ΔL = change in liabilities.
Changes can result from saving, investment returns, asset purchases, borrowing, debt repayment, inheritance, and changes in asset valuations.
Limitations
Net worth is a useful measure of financial position but does not capture every aspect of financial well-being.
Limitations include:
- asset valuations may be uncertain;
- some assets may be difficult to sell quickly;
- liabilities may have different repayment schedules;
- future income is not directly included;
- future expenses are not directly included;
- changes in market prices can substantially affect reported values.
Net worth should therefore generally be considered alongside cash flow, income, liquidity, and financial obligations.
Importance
Net worth provides a simple framework for assessing the relationship between assets and liabilities. For individuals and households, it can serve as a broad measure of accumulated wealth and financial position. For businesses, the corresponding concept of equity forms a fundamental component of financial reporting and balance-sheet analysis.