untaxable

As a noun terms

is .

As an adjective untaxable is

that cannot be taxed; on which tax is not paid.

As adjectives the difference between untaxable and untamable

is that untaxable is that cannot be taxed; on which tax is not paid while untamable is .

As adjectives the difference between untakable and untaxable

is that untakable is that is not capable of being taken while untaxable is that cannot be taxed; on which tax is not paid.

As a noun tax

is money paid to the government other than for transaction-specific goods and services.

As a verb tax

is to impose and collect a tax from (a person).

As an adjective untaxable is

that cannot be taxed; on which tax is not paid.