tax vs task

tax and task both are nouns.

Word	Noun	Adjective	Verb	Adverb
tax	Yes	No	Yes	No
task	Yes	No	Yes	No

As verbs, tax and task are synonyms defined as:

tax (noun)	task (noun)
charge against a citizen's person or property or activity for the support of government	a specific piece of work required to be done as a duty or for a specific fee
	any piece of work that is undertaken or attempted

tax (verb)	task (verb)
make a charge against or accuse	use to the limit
use to the limit	assign a task to
levy a tax on
set or determine the amount of (a payment such as a fine)