2026 Securities Licensing Study Guides (SIE, Series 7 & Series 66) are now live
IntroExam Overview10 min read

0.1 About the Series 66 Exam

The Series 66 is the Uniform Combined State Law Examination administered by FINRA on behalf of the North American Securities Administrators Association (NASAA). It qualifies individuals to act as both state securities agents for broker-dealers and investment adviser representatives (IARs) for investment advisers.

Key NASAA Exam Takeaways

  • The Series 66 exam consists of 100 scored multiple-choice questions plus 10 unscored experimental questions (110 total).
  • Candidates have 150 minutes (2 hours and 30 minutes) to complete the exam.
  • The passing score is 73% (73 correct out of 100 scored items).
  • The Series 66 combines the Series 63 (state securities law) and Series 65 (investment adviser law) into a single exam.
  • You must also pass the FINRA Series 7 to become fully licensed as both a securities agent and an investment adviser representative (IAR).

Exam Blueprint Distribution

The 100 scored questions are drawn from four primary content domains defined by NASAA:

  • Economic Factors and Business Information: 5 questions (5%)
  • Investment Vehicle Characteristics: 20 questions (20%)
  • Client Investment Recommendations and Strategies: 30 questions (30%)
  • Laws, Regulations, and Guidelines, including Ethical Practices: 45 questions (45%)

Co-Requisite Structure with Series 7

Unlike standalone exams, Series 66 requires passing the FINRA Series 7 to activate dual registration. You may sit for the Series 66 either before or after passing the Series 7; however, your registration remains inactive until both credentials are valid.

NASAA State Licensing Pathway Comparison
LicenseCombinesScored QuestionsPassing ScoreTarget Roles
Series 66Series 63 + Series 65100 Qs73%BD Agent & IA Representative (requires Series 7)
Series 63Uniform State Law Only60 Qs72%Broker-Dealer Agent (requires Series 7 or 6)
Series 65Uniform Investment Adviser Law130 Qs72%Fee-Only Investment Adviser Representative (no Series 7 required)
Knowledge Checkpoint • Section 0.1

A candidate passes the Series 66 examination but has not yet taken or passed the FINRA Series 7. In what capacity may this individual legally operate?

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Co-Requisite Exam