"Tax purposes" refers to the reasons or objectives related to taxation. It encompasses the specific uses or intentions behind how taxes are calculated, reported, and used by individuals or organizations. Full definition
This would allow them to implement a number of targeted tax changes, the most important being the splitting of family income for tax purposes for families with children under the age of 18. (3dpolicy.ca)
Student loans and financial aid count for income tax purposes in very distinct ways. (growingfamilybenefits.com)
Notice 2014 - 21 answered 16 questions, but also provided an avenue for answering even more, by stating that virtual currency is to be treated as property for federal tax purposes. (coindesk.com)