Example: "The burdensome task of preparing the income tax return"
To impose and collect a tax from (a person or company).
Example: "Some think to tax the wealthy is the fairest."
To impose and collect a tax on (something).
Example: "Some think to tax wealth is destructive of a private sector."
To make excessive demands on.
Example: "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.
Example: "A taxing problem"