Series 66 Exam Overview — What’s Tested and How to Prepare

A practical overview of NASAA Series 66: what’s tested, how to study efficiently, and how to use mock exams to build speed.

On this page

Series 66 emphasizes state law and ethics with combined concepts that show up in representative and adviser scenarios (role-dependent).

What Series 66 tends to test

  • Registration triggers and exemptions (high level)
  • Ethical practices and prohibited conduct
  • Disclosure mindset and communication traps
  • Scenario-based decisions under time pressure

How to prepare

  1. Learn definitions and the “who must register” rules.
  2. Drill decision scenarios by topic.
  3. Add timed mocks weekly to lock pacing.

Start practice: Series 66 Practice .