Plain language about taxes. Google Play, App Store and Steam?

Question

Apple App Store

Hello. There is a lot of information on this topic, in agreements, it also seems to be written ... But, nevertheless, I would like to clarify the moment with taxes for a developer who is going to sell his digital product, in simple language! Tell me, how much do I need to pay taxes on the example of the sale? What? What if I don't pay them? (I don't understand at all what I'm paying for, for the fact that I work tirelessly?) Are taxes different on Steam, App Store and Google Play? And the last question, is it necessary to open an IP?
Many thanks in advance for your answers!

Answer 1

google itself pays you the tax, the apple store does not and you need to pay it yourself (it is preferable to use Ip). I can't say about Steam.

Answer 2

The commission is the same on Google Play and on Steam, but if the game is popular, then the percentage may be less. But before you put the game on these platforms, you need to pay (on Steam $ 100, on Google Play, I don’t remember).