My econ 101 professor once said "what are the things that even the most anti-government people say the government needs to do? Emergency services." Then these dense motherfuckers came along to outdo even that.
Fun fact: The government doesn't actually need to use taxes to pay for things. The amount of currency in the market isn't fixed, and so the government actually is fully capable of "printing more money" however, this has the potential to cause rapid inflation. So, taxes are a way of reducing inflation, rather than paying for government services.
Are SovCits against the concept of taxation in general? I thought they just convinced themselves they have loopholes that allow them to avoid it personally...
All the posers here thinking they are very smart, while never asking similar "stupid" questions about their own political ideologies.
In general, smart people ask stupid questions about everything.
As of this specific question, there are various possible answers:
Crowdfunding;
Custom fees as a source of income;
Close to taxes, but paying some fixed fee, like a membership fee.
Variants which are taxes, but relevant for the question in spirit:
Georgism;
Only one simple income tax, only one simple property tax, no other taxes;
Deciding every citizen's payment into budget on a popular vote every N years (may even make it not a sum, but a percentage of property or something), as the average of submitted numbers or something.
Not a sovcit, but they do have a point in saying "fuck you" to the authority.