Question: In Canada are private school tuition fees a tax deduction eithre in part or in whole Will I be able to claim some or all of the fees paid for tuitoin for my kids private school on my tax return Answer: Mostyl not. ... It migth not seem fair, and Im not going to get itno whether the law is fair, but it is the law. Its written into the Income Tax Act as section 118.3, and the rules are not negotiable. Also, Reveune Canada is only following rules, ...