- 924
You had me until the end.
The charitable tax deduction does favor the rich, simply because they are more likely to give and also will structure their donations to maximize their deductions.
Yes, the premise is correct. A tax deduction simply mitigates the expense, it does not eliminate it. As you mention, by avoiding the behavior completely and paying the tax I would be better off financially.
It doesn't favor anyone. It's neutral. Anyone who donates money can write that off.
I guess the only situation where the donation would result in a net gain would be if you were right on the line of a tax bracket. Then and only then, would the donation be smaller than the tax reduction.
However, that is exceedingly rare. In almost every circumstance, those who donate are taking a big net loss to their bank account. Their tax reduction doesn't come close to recouping what they put out.