The Master Inspector Certification Board isn’t just a non-profit organization. It has also been awarded Federal Tax Exempt status and has successfully maintained that status for more than a decade: http://certifiedmasterinspector.org/wp-content/uploads/sites/24/2017/01/Master-Inspector-Certification-Board-Tax-Exempt.pdf
I am I untitled to any master inspector tax deductions that I should let my CPA be aware of?
Only your receipt for you one-time, lifetime fee. The CMI fee is 100% tax deductible.