I hadn't heard of this....and good for Rubio. Have we figured out who actually passed this legislation?
Good luck trying to find that out. In all the pieces written about this issue, nobody included it.
My guess is that it isn't a specific penalty written into the tax code for Olympic medals, but rather a tax based on the prize money and the valuation of the precious metal, and a lack of foresight to create an exemption. I would guess that Olympic medal winners have been subject to taxes all along, and it just hasn't been in the forefront of discussion. I may be dead wrong.
But I think what Rubio is seeking here would be a special carve-out tax exemption for Olympic athletes who win medals rather than undoing some special penalty placed on Olympic champions.
I don't generally approve of government deciding who gets to benefit from its benevolence regarding tax exemption. But under the system we currently have, Olympic athletes paying exorbitant taxes in the event of winning Olympic medals screams for an exemption.