
In financial accounting, a liability is defined as the future sacrifices of economic benefits that the entity is obliged to make to other entities as a result of past transactions or other past events, the settlement of which may result in the transfer or use of assets, provision of services or other yielding of economic benefits in the future.

Accounts payable (AP) is money owed by a business to its suppliers shown as a liability on a company's balance sheet. It is distinct from notes payable liabilities, which are debts created by formal legal instrument documents. An accounts payable department's main responsibility is to process and review transactions between the company and its suppliers and to make sure that all outstanding invoices from their suppliers are approved, processed, and paid. Processing an invoice includes recording important data from the invoice and inputting it into the company's financial, or bookkeeping, system. After this is accomplished, the invoices must go through the company's respective business process in order to be paid.

Contingent liabilities are liabilities that may be incurred by an entity depending on the outcome of an uncertain future event such as the outcome of a pending lawsuit. These liabilities are not recorded in a company's accounts and shown in the balance sheet when both probable and reasonably estimable as 'contingency' or 'worst case' financial outcome. A footnote to the balance sheet may describe the nature and extent of the contingent liabilities. The likelihood of loss is described as probable, reasonably possible, or remote. The ability to estimate a loss is described as known, reasonably estimable, or not reasonably estimable. It may or may not occur.

In accounting, current liabilities are often understood as all liabilities of the business that are to be settled in cash within the fiscal year or the operating cycle of a given firm, whichever period is longer.

A fixed liabilities are a debts. bonds, mortgages or loans that are payable over a term exceeding one year. These debts are better known as non-current liabilities or long-term liabilities. Debts or liabilities due within one year are known as current liabilities.

International Accounting Standard 37: Provisions, Contingent Liabilities and Contingent Assets, or IAS 37, is an international financial reporting standard adopted by the International Accounting Standards Board (IASB). It sets out the accounting and disclosure requirements for provisions, contingent liabilities and contingent assets, with several exceptions, establishing the important principle that a provision is to be recognized only when the entity has a liability.

Long-term liabilities, or non-current liabilities, are liabilities that are due beyond a year or the normal operation period of the company. The normal operation period is the amount of time it takes for a company to turn inventory into cash. On a classified balance sheet, liabilities are separated between current and long-term liabilities to help users assess the company's financial standing in short-term and long-term periods. Long-term liabilities give users more information about the long-term prosperity of the company, while current liabilities inform the user of debt that the company owes in the current period. On a balance sheet, accounts are listed in order of liquidity, so long-term liabilities come after current liabilities. In addition, the specific long-term liability accounts are listed on the balance sheet in order of liquidity. Therefore, an account due within eighteen months would be listed before an account due within twenty-four months. Examples of long-term liabilities are bonds payable, long-term loans, capital leases, pension liabilities, post-retirement healthcare liabilities, deferred compensation, deferred revenues, deferred income taxes, and derivative liabilities.

In financial accounting under International Financial Reporting Standards (IFRS), a provision is an account that records a present liability of an entity. The recording of the liability in the entity's balance sheet is matched to an appropriate expense account on the entity's income statement. In U.S. Generally Accepted Accounting Principles, a provision is an expense. Thus, "Provision for Income Taxes" is an expense in U.S. GAAP but a liability in IFRS.