Nope.
When Government requires Taxes to finance those specific activities which are directly mandated by God, then its Taxation is not Theft.
Ergo, the Government is commissioned by God to punish Civil Harms: Adultery (and other breaches of contract), Murder (including foreign invasions and domestic abortions), Theft, False Witness, and Covetousness (abuse and malfeasance short of theft; see differing punishments for these two clases of crime in the Old Testament).
That's it. That's what the Government is supposed to do.
If Government just helps itself to the contents of your pocketbook for any other reason than the Punishment of Civil Harms, which is its "job description" under God -- then it is as much a thief as any other Embezzler, who steals money from his employers for his own purposes he considers "good".
Your interpretation of scripture does not allow for a Democratic Republic.