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The going concern concept assumes a business will continue operating into the foreseeable future, typically for at least twelve months, without intention to shut down or liquidate assets. This fundamental assumption underlies financial statement preparation and affects how assets and liabilities are measured, enabling the deferral of costs and recognition of revenues according to accrual basis of accounting principles.

Under the going concern concept, assets are recorded at historical cost and depreciated over their useful lives, reflecting the expectation that assets will generate revenue. When substantial doubt arises about business continuity, the valuation basis may shift from historical cost to net realizable value or fair market value, significantly altering the company's financial position presentation.

Accountants must disclose going concern uncertainty in financial statements when substantial doubt arises about a company's ability to continue operations due to ongoing financial losses, inability to meet obligations, or legal complications. This disclosure informs stakeholders about potential risks to business continuity and helps them assess the company's financial health and viability.

The going concern concept is critical for investors, creditors, and management as it informs assessments of a company's financial health and future viability. It provides a realistic picture of whether the company is expected to fulfill its commitments and continue operations over time, supporting informed decision-making about investments and credit relationships.

When going concern is questioned, the basis for asset valuation may change from historical cost to net realizable value or fair market value. This shift reflects the possibility that assets may need to be liquidated rather than used in ongoing operations, potentially resulting in lower asset values and a significantly different presentation of the company's financial position.

The going concern assumption enables accrual accounting by allowing the deferral of costs and the recognition of revenues and expenses based on economic activity rather than cash flow. This approach assumes the business will continue long enough to realize the benefits of deferred costs and to collect revenues from credit sales, supporting accurate financial reporting.

Signals that a company may not be a going concern include consistent financial losses, inability to pay bills, serious legal issues, and substantial doubt about operational continuity. When these conditions exist, management and auditors must evaluate the situation carefully and disclose the uncertainty in financial statements to alert stakeholders to potential business failure risks.