Net worth is the value of all the non-financial and financial assets owned by an institutional unit or sector minus the value of all its outstanding liabilities. Thus, net worth can refer to companies, individuals, or governments. It can also refer to economic sectors such as the sector of financial corporations or to entire countries.
Net worth in business is also referred to as (own) equity. It is generally based on the value of all assets and liabilities at the carrying value which is the value as expressed on the financial statements. To the extent items on the balance sheet do not express their true (market) value, the net worth will also be inaccurate. On reading the balance sheet, if the accumulated losses exceed the shareholder's equity, net worth becomes negative.
For individuals, net worth or wealth refers to an individual's net economic position, the value of the individual's assets minus liabilities. Examples of assets that an individual would factor into their net worth include retirement accounts, other investments, home(s) and vehicles. Liabilities include both secured debt (such as a home mortgage or vehicle loan) and unsecured debt (such as consumer debt or personal loans). Typically intangible assets such as educational degrees are not factored into net worth, even though such assets positively contribute to one's overall financial position.
Balance sheets that include all assets and liabilities can also be constructed for governments. Compared with government debt, a government's net worth is an alternative measure of the government's financial strength.
A country's net worth is calculated as the sum of the net worth of all companies and individuals resident in this country, plus the government's net worth. As for the United States, this measure is referred to as the financial position.