Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "nontaxable" in a sentence
"Supports "nontaxable" coupon option to calculate tax based on full value of items before discount."
"Excluding nontaxable benefits was perhaps justifiable when they were a smaller percentage of total income, but that day has long since passed and at this point the statistics are more useful to the demagogue than to someone actually trying to understand the costs and benefits of employment."
"These also appear to qualify as a nontaxable rebate, the experts said."