Entreprise Tax (Little Upsilon)

Hello , Can someone explain this to me ;

Corporations bought, closed or moved and Enterprise Tax -20.26B SC$

I did not bought, Closed , Or moved corps so it has to be enterprise tax.

My question is what is that, Entreprise tax.

Thanks ! Shalm~

It's a mysterious tax that the game levies on enterprises to keep you from earning too much money.