Offer them income tax free status for the next 75 years. They can work as much as they want. Earn as much as they want. Spend it all as they like, or save it all as they like. Send their kids to better schools. Send their kids to college.
White people enjoyed a tremendous period of being free of this burden of personal income taxes. They should enjoy the same.
Oh yeah..........That also means no state or federal welfare either. No free healthcare.
With the system the way it is now, it pays handsomely to be poor and not work!
...so I don't know if your idea would motive those satisfied with the 'reparations' they are currently receiving?