Taxable a. : Capable of being taxed; liable by law to the assessment of taxes; as, taxable estate; taxable commodities.

Taxable a. : That may be legally charged by a court against the plaintiff of defendant in a suit; as, taxable costs.

Example:
How do I determine Taxable and non taxible IRA deposits, without proper records??

Taxonomy
income, taxable, fringe benefit, Business, losses, Nontaxable Income, S corporation, tax year, partnership, Small Business, recipient, distributive share, Business/Self, Income Tax Return, royalties, Partnership Income, spouse, rental activity.

Defination from the web:
taxable or nontaxable. ... Generally, an amount included in your income is taxable unless it is specifically exempted by law. ... A partnership generally is not a taxable entity. ...