Series 24 Pass Rate: How Hard Is the Exam? (2026)

The Series 24 is FINRA’s General Securities Principal exam, the standard license for branch managers, supervisory principals, and compliance officers who sign off on the work of registered representatives. Here’s a straight answer on the pass rate, the score you need, and where the real difficulty sits.

What is the Series 24 pass rate?

There is no official Series 24 pass rate. FINRA writes and administers the exam, and it does not release pass rate statistics for the Series 24 or, with rare exceptions, for any of its principal and representative-level qualification exams. So when a prep site states “the Series 24 pass rate is X%” with confidence, that number did not come from FINRA.

What you will find are scattered claims from prep vendors citing their own students’ results, or figures repeated from old forum posts with no source attached. Treat those as a loose signal at best, not a statistic you can plan around. The number worth building your prep around is the one that’s fixed and published: the 70% passing score.

What score do you need to pass the Series 24?

You need 70%, which means 105 of the 150 scored questions correct.

Here’s the detail that catches people off guard: the exam has 160 questions on screen, but only 150 count toward your score. The other 10 are unscored pretest questions FINRA is trialing for future exams, mixed in with no labels. You won’t know which 10 don’t count, so the only safe approach is to treat every question on the screen the same.

Do the subtraction and you get your margin: you can miss up to 45 of the 150 scored questions and still clear the line. That sounds generous, but the Series 24 spreads those questions across five supervisory areas of very different weight, so a weak showing in the heaviest one can eat your cushion fast even if you’re strong everywhere else.

You cannot take the Series 24 on its own. It requires the SIE plus a qualifying representative-level registration (the Series 7 is by far the most common path), along with firm sponsorship through Form U4. For the full rundown of what qualifies and how registration works, see what the Series 24 is and the detailed Series 24 requirements.

How hard is the Series 24?

The Series 24 is hard, but not because any single topic is conceptually deep. It’s hard because of breadth. Where a rep-level exam like the Series 7 drills one function (selling and trading securities), the Series 24 asks you to demonstrate competence across five distinct supervisory domains at the same time: registration and personnel management, general broker-dealer supervision, customer-related activities, trading and market making, and investment banking and research.

General Broker-Dealer Supervision (supervisory systems and written procedures, books and records, financial responsibility rules, anti-money-laundering compliance) carries almost as much weight as the other four areas combined. Candidates who assume the Series 24 is “the Series 7 but for managers” tend to underestimate it. It’s a different kind of exam, testing oversight and control rather than product knowledge and sales mechanics.

The second difficulty driver has nothing to do with the material: study time. Most Series 24 candidates are already working full-time in a producing or supervisory role while they prepare, often at a firm that just promoted them and expects the license to follow quickly. That’s a different position than a first-time rep candidate who might be studying full-time before starting a job. Limited study time, stacked against five supervisory domains instead of one function, is the real reason the Series 24 feels harder than its passing score alone suggests.

The Series 24 rewards candidates who budget study time in proportion to the weighting, especially the 30% supervision section, rather than assuming Series 7 experience carries them through.

Why do people fail the Series 24?

Most failures trace back to one of three patterns, and all three connect to the breadth problem above.

Treating it as a Series 7 extension. Candidates who just passed the Series 7 sometimes assume the Series 24 is a formality on top of material they already know. It isn’t. The Series 24 tests whether you can supervise the work, not do it, and the supervisory-systems and books-and-records content has no real analog on the Series 7.

Under-studying General Broker-Dealer Supervision. At 30% of the exam, this section alone determines whether most candidates pass or fail. Splitting study time evenly across all five areas leaves the biggest one under-prepared relative to its weight.

Running out of dedicated study time. Most candidates prepare while working full-time, often in the exact producing or supervisory role the exam is testing, so study sessions get squeezed between client work and daily responsibilities. That’s a real constraint, not a knowledge gap, but it shows up on the score report the same way.

How long does it take to prepare for the Series 24?

Most candidates prepare for the Series 24 in 4 to 8 weeks of consistent study, though the answer depends on how much of that time you can actually protect. Candidates with real principal or compliance experience, who have already been supervising informally, often land toward the lower end because the supervisory concepts aren’t new, just newly tested. Candidates from a pure production role should plan for the higher end, since the oversight-heavy sections will be genuinely new material.

Series 24 vs Series 7: which is harder?

Depends what you mean by harder. The Series 7 is broader in raw content (product knowledge across nearly every security type, plus trading and account rules) with a higher 72% passing bar. The Series 24 asks you to reason about supervision and oversight across five functions instead of recalling product mechanics.

Candidates who’ve already cleared the Series 7 carry a real edge: they already know the products and trading environment their supervisory judgment applies to. What’s new is the lens, oversight and control rather than execution, and that lens is exactly what the exam tests.

What happens if you fail the Series 24?

You can retake it, but FINRA imposes waiting periods. After your first and second failed attempts, you wait 30 days before testing again. After a third failure, the wait jumps to 180 days, and that window applies to every attempt after. The $235 exam fee applies each time, and your firm re-sponsors the retake through Form U4 before you can reschedule.

The first two retakes are quick to reschedule, so use a miss to pinpoint exactly which of the five content areas cost you the most points, then rebuild your study plan around that section’s actual weight rather than restudying everything evenly.