the willful giving of false testimony under oath or affirmation, before a competent tribunal, upon a point material to a legal inquiry. nonperjury, noun, plural nonperjuries. For example, Martha Stewart was pilloried at the time of her 2004 perjury trial for carrying a Birkin Bag to court with her.
What is the 'Effective Tax Rate'. The effective tax rate is the average rate at which an individual or corporation is taxed. The effective tax rate for individuals is the average rate at which their earned income is taxed, and the effective tax rate for a corporation is the average rate at which its pre-tax profits are taxed.
Marginal tax rate generally refers to the rate of tax to be incurred on the next dollar of income (or the value of the next incremental dollar of deduction), whereas effective rate generally refers to the amount of your overall tax as a percentage of your overall income.