A statement of changes in equity and similarly the statement of changes in owner's equity for a sole trader, statement of changes in partners' equity for a partnership, statement of changes in shareholders' equity for a company or statement of changes in taxpayers' equity for government financial statements is one of the four basic financial statements.

The statement explains the changes in a company's share capital, accumulated reserves and retained earnings over the reporting period. It breaks down changes in the owners' interest in the organization, and in the application of retained profit or surplus from one accounting period to the next. Line items typically include profits or losses from operations, dividends paid, issue or redemption of shares, revaluation reserve and any other items charged or credited to accumulated other comprehensive income. It also includes the non-controlling interest attributable to other individuals and organisations.

The statement is expected under the generally accepted accounting principles and explains the owners' equity shown on the balance sheet, where:

owners' equity = assets − liabilities