To impose and collect a tax from (a person or company).
Some think to tax the wealthy is the fairest.
To impose and collect a tax on (something).
Some think to tax wealth is destructive of a private sector.
To make excessive demands on.
Do not tax my patience.
To accuse.
To examine accounts in order to allow or disallow items.
The act of imposing a tax.
With respect to an experience: exhausting; draining.
Burdensome, difficult.
a taxing problem