You seem attracted to either generating money or donating money or time to some organisation. Do you have the time to do it? Use your common sense, intelligence and creativity to do some fancy footwork with finances. Talk to your accountant, but don’t be dominated by their opinions. Think independently for the best results.
Nearly all mankind is more or less unhappy because nearly all do not know the true Self.
Real happiness abides in Self-knowledge alone. All else is fleeting.
To know one's Self is to be blissful always. – Sri RamanaMaharshi