unfortunately, it doesn't exist. Otherwise, if it does, then there's a way to arbitrage the extra money savings into a service that you can pay for (in lieu of tax).
The fact that such a service doesn't exist for the pleb individual means that this can't be done.
at least in europe , there is a market for "tax optimization" for middle-to-upper middle class people that is not prohibitively expensive, involving the many tax havens of the EU for certain kinds of businesses, for those willing to go through the hassle.
The fact that such a service doesn't exist for the pleb individual means that this can't be done.