In accounting, a basis of accounting is a method used to define, recognise, and report financial transactions. The two primary bases of accounting are the cash basis of accounting, or cash accounting, method and the accrual accounting method. A third method, the modified cash basis, combines elements of both accrual and cash accounting.
Both methods have advantages and disadvantages, and can be used in a wide range of situations. In many cases, regulatory bodies require individuals, businesses or corporations to use one method or the other.