You are confusing mortgage for title. Typically in locations where there is a real-estate tax you can't "buy" a home without agreeing to pay the tax. Not even with cash. You can't obtain title for a piece of property without signing an agreement to adhere to the laws of the jurisdiction over said land when said people of said land have agreed to such laws for said properties of said land.And that is almost every tax out there. Taxes, are by their very definition, compulsory. That's the point. If by not consenting you mean you refuse and take the risk of jail or worse, that's not voluntary consent, it's forced compliance, not consent. You seem to be confused about the NAP. What you're basically saying is that by not violently, or as passively as possible mitigating the taxation, and paying as much as you feel is worthy as possible, means its consent. When in reality, if I weren't faced with the prospects of a far worse punishment than the tax, I would pay none of it that I dont volunteer...by writing the check and sending it directly in under absolutely no obligation of force.
Anyway, you can go ahead and believe that your version is consent, to me your argument hinges essentially on "comply, resist or leave" as consent. When what it really is, is compliance.
As stated earlier in this thread you and I are likely in violent agreement with regard to the current federal taxes. Your issue with me, however, is made up by you. I did not say the current federal taxes are voluntary. You are making that up. What I said is that there is no reason any of the current taxes can't be made voluntary. To make them voluntary we just have to make them voluntary. Why you can't admit or consider that taxes could be made voluntary makes you sound silly. Making them voluntary requires something like a contract with consent and without coercion. It's not that hard. With regard to your "leave" argument, you must be talking about real-estate taxes again. When you sign an agreement to pay that tax you are moving to the location. You pick a location to move to based on whether or not you want to live there and pay the required taxes. There are some locations that do not have any required real-estate taxes. That is what we call free will. If some majority or elected representative creates a new tax that you have not volunteered to pay against your will then yeah sure that's aggression.
That item is in the contract only because the government forces the bank to put it in the contract. If government didn't force you to pay taxes, then there would be no mention of real estate taxes in a mortgage. Furthermore, you have to pay those taxes even if you pay cash for your house and there is no contract. Real estate taxes are no different in moral character than the protection money a business pays to Guido the Leg Breaker. Morally, the two kinds of payments are identical: they are both examples of coercion.