It's not testimony. If you don't want the IRS to know about it, you have to invoke the right when you submit the return. https://en.wikipedia.org/wiki/Fifth_Am

It's not testimony. If you don't want the IRS to know about it, you have to invoke the right when you submit the return. https://en.wikipedia.org/wiki/Fifth_Amendment_to_the_United_States_Constitution#Federal_income_tax https://en.wikipedia.org/wiki/Fifth_Amendment_to_the_United_...