Series 66 Exam Guide 2026: Complete Blueprint, Pass Rates & Study Playbook
Everything you need to pass the Series 66 — 2026 NASAA / FINRA blueprint weights, study strategy, and practice resources.
Quick answer: The 2026 Combined Uniform State Law Examination (Series 66) (Series 66) tests 110 multiple-choice questions (100 scored, 10 unscored pretest) in 2 hours and 30 minutes with a 73% scaled (at least 73 of 100 scored questions) passing standard. Explore every Series 66 study guide, course comparison, pass-rate analysis, and practice set in one place.
Key facts
- Passing score:
- 73% scaled (at least 73 of 100 scored questions)
- Structure:
- 4 domains (S66-1: 5%, S66-2: 20%, S66-3: 30%, S66-4: 45%)
- Question count:
- 110 multiple-choice questions (100 scored, 10 unscored pretest)
- Time limit:
- 2 hours and 30 minutes
- Official body:
- NASAA / FINRA
Overview
Preparing for the Combined Uniform State Law Examination (Series 66) (Series 66) requires mastering 4 official NASAA / FINRA blueprint domains across 110 multiple-choice questions (100 scored, 10 unscored pretest) within 2 hours and 30 minutes. Candidates who rely on passive reading frequently fall short of the 73% scaled (at least 73 of 100 scored questions) threshold because exam items test applied regulatory exceptions, multi-step calculations, and scenario judgment under time pressure.
How to Structure Your Series 66 Study Plan
Most successful candidates invest 60 to 90 hours over 4 to 6 weeks of active retrieval practice, weighting their daily question blocks proportionally across Economic Factors and Business Information (5%), Investment Vehicle Characteristics (20%), Client Investment Recommendations and Strategies (30%), Laws, Regulations, and Guidelines, including Prohibition on Unethical Business Practices (45%). Start with our Best Series 66 Review Courses comparison, benchmark your target score against historical Series 66 pass rates, and drill free Series 66 practice questions before sitting for full-length timed mock exams.
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