John Freeman took that gamble a few years ago. The 62-year-old retired computer analyst dropped his health care insurance because the high monthly premiums and a huge deductible were eating up his retirement savings.

VOA: standard.2010.04.08

And also in a very sort of pragmatic sense, in a negative way, it's tax-deductible.

同时，从实用的角度来讲，或是从一个消极的角度，这种捐款是免税的。

普林斯顿公开课 - 人性课程节选

It's tax deductible, whereas dividends are not.

这是免税的,股利还要征税

耶鲁公开课 - 金融市场课程节选