Greetings, dear Piotr.

So ... taxes are way that suppose to bring more demand for local currency. Is that what you're saying? It surely in THEORY make sense....

No, it isn't.

I wonder if those officials and tax office have resources and manpower...

The national administration will apply these taxes to banking transactions carried out in dollars.
So with only one order from "SUDEBAN", the banking entities must make the adjustments to their systems and have the human resources, in order to comply with this new government resolution.

Cheers!