nondeductible
non-de-duct-i-ble
adjective
Not able to be subtracted from taxable income or other financial calculations.
"The personal travel costs were nondeductible for tax purposes."
Thesaurus
Antonyms: deductible
non-de-duct-i-ble
Not able to be subtracted from taxable income or other financial calculations.
"The personal travel costs were nondeductible for tax purposes."
Antonyms: deductible