I don't believe I'm "owned", but I sometimes feel like one of the characters in an Ayn Rand novel(1)
"do you-the-asset-itself appear on a balance sheet? "
Er, yes, on the IRS equivalent (DGI)
"Is your tax rate 100%?"
Nope, about 60% (they don't want me to starve, they just want to relieve me of my "excess" wealth).
About my "owners", why, it's the Government itself, it's about 8% of the working population but about 50% of the population depends indirectly on it, so it has the voting power to perpetuate itself.
(1) I'm not an uncritical Ayn Rand reader, her ideas are too extreme and her characters were almost a parody, but I do agree with some parts