6 This is also why you pay taxes, for the authorities are God’s servants, who give their full time to governing.

Read Romans 13:6 Using Other Translations

For for this cause pay ye tribute also: for they are God's ministers, attending continually upon this very thing.
For because of this you also pay taxes, for the authorities are ministers of God, attending to this very thing.
Pay your taxes, too, for these same reasons. For government workers need to be paid. They are serving God in what they do.