I have idea for discussion.
How it could work Taxless society:
Independent world deflationary money for storing value (bitcoin, litecoin...) in combination with inflationary digital money from central banks valid only limited time to directly spend (buying goods and services) or you can change to deflationary money (store of value).
With transparent view of circulating supply on blockchain for each country (inflation based on growing population, number of new pensions... in last year or some other time period).
Community interests (healthcare, roads, pensions...) can be financed directly from the part of that emission with limited valid time inflationary money on annual base.
The salary received in inflationary digital money from the moment of receipt must be spent or exchanged for some store of value (bitcoin, litecoin...) in 1 year or will be automaticly exchanged for some independent world "store of value" (bitcoin, litecoin...) upon expiration of time (just example).
After expiration inflatory money would not be worth (will be "burned").
What do you think is this can be done to work?
It seems that you are just talking about taxes and the convenience of paying with crypto. So for those households who don't know the technology and they never even know about crypto? how do they face new society? Besides, you only talk about annual inflation, but in an economy where there is never only inflation, we still have deflation and deflation. If inflation did not occur, then the whole economy would collapse?
I think this plan is not feasible and our fiat money is still the best.