Management accounting is a field of accounting that analyzes and provides cost information to the internal management for the purposes of planning, controlling and decision making.
Management accounting refers to accounting information developed for managers within an organization. CIMA (Chartered Institute of Management Accountants) defines Management accounting as “Management Accounting is the process of identification, measurement, accumulation, analysis, preparation, interpretation, and communication of information that used by management to plan, evaluate, and control within an entity and to assure appropriate use of an accountability for its resources”. This is the phase of accounting concerned with providing information to managers for use in planning and controlling operations and in decision making.
Managerial accounting is concerned with providing information to managers i.e. people inside an organization who direct and control its operations. In contrast, financial accounting is concerned with providing information to stockholders, creditors, and others who are outside an organization. Managerial accounting provides the essential data with which organizations are actually run. Financial accounting provides the scorecard by which a company’s past performance is judged.
Because it is manager oriented, any study of managerial accounting must be preceded by some understanding of what managers do, the information managers need, and the general business environment.
The differences between management accounting and financial accounting include 1. Management accounting provides information to people within an organization while financial accounting is mainly for those outside it, such as shareholders 2. Financial accounting is required by law while management accounting is not. Specific standards and formats may be required for statutory accounts such as in the I.A.S International Accounting
References: From http://www.diffen.com/difference/Financial_Accounting_vs_Management_Accounting