Study Guides
How to pass the Series 66: pass-rate reality, study timelines after the Series 7, and why the 45%-weighted laws and regulations section is the part that trips candidates up.
How Long to Study for the Series 66 (2026)
Most people need 4 to 6 weeks (about 40 to 60 hours) to study for the Series 66 after the Series 7. The exam itself is 150 minutes. A week-by-week plan.
How to Pass the Series 66: Study Guide and 4-Week Plan
Pass the Series 66 by putting half your hours into the 45% laws section, taking weekly full-length practice exams, and booking once you hold 80% or better.
Series 66 Cheat Sheet: The Dump Sheet to Memorize for Exam Day
A Series 66 dump sheet is the fact set you memorize, then rewrite on the erasable noteboard when the exam starts. Every number, rule, and formula is here.
Series 66 Flashcards: What to Drill and How Spaced Repetition Helps
Flashcards fit the memorization half of the Series 66: the 45% laws section full of definitions and thresholds. What to card, what to skip, and why FSRS helps.
Series 66 Pass Rate: How Hard Is the Exam? (2026)
NASAA does not publish an official Series 66 pass rate. Here is the honest estimate, the 73% passing score you actually need, and why people fail.