Should psychologists adjust obtained IQ scores to accommodate the Flynn effect (J. R. Flynn, 1985)? The authors surveyed directors of doctoral training programs approved by the American Psychological Association and board-certified school psychologists and completed a systematic review of IQ test manuals, contemporary textbooks on IQ testing, federally regulated IQ testing protocols, and various sources of legal and ethical guidance. They confirmed in each instance that such adjustments to IQ scores do not comport with prevailing standards of psychological practice. Results of IQ testing may be applied to a broad range of psycholegal issues, many of which cannot be anticipated. Psychologists assist examinees, courts, and other 3rd parties most effectively by administering and interpreting IQ tests in their intended fashion.