Taxability n. : The quality or state of being taxable; taxableness.

Example:
How should a nonprofit organization handle the Taxability of raffle prizes to the winners?

Taxonomy
Scholarships, fellowship, IRS Publication, IRS, student, exempt, educational expenses, degree candidate, tuition, stipend, expenses, ROTC scholarships, taxable income, taxability, graduate student, federal income tax, Hope Scholarship, living expenses.

Defination from the web:
... the most important information for international students, as the taxability of scholarships is often governed by specific tax treaties with the ... The legislation governing taxability of student financial aid can be found in IRC sections 117 and 529. Non-degree Candidates ...