How many years can the ccra go back to audit a corporatons tax account?

The Canada Revenue Agency (CRA) can generally go back up to three years to audit a corporation's tax account for most tax returns. However, if the CRA determines that a corporation has made a misrepresentation due to neglect, carelessness, or willful default, this period can extend to six years. In cases of fraud or if a corporation has failed to file a return, there is no limitation period, allowing the CRA to audit indefinitely.