Greetings, and welcome to our comprehensive guide to Series 66 study materials.

Today, we want to take you through the best Series 66 exam prep course providers.

We’ll break down the top exam prep providers, what makes them great, and the areas they need to improve.

After reading this article, you’ll be better placed to choose the best study material for the Series 66 exam.

Here are our top picks:

  • Securities Institute of America
  • Securities Training Corporation
  • Kaplan Financial Education
  • ExamFX
  • Knopmanmarks

Without wasting time, let’s get started.

Other free series 66 study materials:

  1. Series 66 exam prep
  2. Series 66 study plan
  3. Series 66 study guide
  4. Series 66 practice exams
  5. Series 66 flashcards
  6. Series 66 cheat sheet
  7. Series 66 Exam FAQ
  8. Best Series 66 study materials

Securities Institute of America (SIA)

Securities Institute of America has one of the most comprehensive Series 66 exam prep course materials.

Now, these study resources are not just high quality; they are also quite affordable.

And apart from SIA’s bundled packages, you can also purchase individual study tools.

The only downside is that the individual materials are expensive compared to bundled packages.

Its most comprehensive plan is the Complete Self-Study Solution, which costs $185.

This plan has all the resources you need to prepare for the Series 66 licensing exam.

You’ll get an array of resources, including:

  • 8 hours video library
  • Test bank with 1,800 practice questions
  • Digital and physical textbook with 322 pages
  • Checkpoint exam
  • Greenlight exam
  • Cheat sheet
  • Phone email and chat support

The main feature of this comprehensive plan that makes it so attractive is the 8 hours video library that covers the main points tested in the exam.

The video lectures cover all the essential information you need to know when preparing for the actual exam.

Apart from this comprehensive package, there are two other plans that are customizable, depending on the study resources.

The Series 66 Textbook and Exam Prep Software Package goes for $109.

This plan comes with the study materials in the Complete Self-Study Package except for the ebook, study calendar, online instructions, test tip videos, and video training class.

The final package, Series 66 Complete Video Package, is $124.99.

This package is almost the same as the most comprehensive plan.

The only exception is that you won’t access the digital and physical textbook and the study calendar.

The three packages give you an array of options depending on your learning style.

You can also opt for the practice quizzes and the Qbank for $45.

Although these study packages are excellent, SIA doesn’t advertise its pass rate for Series 66.

The general pass rate for all its securities exams prep courses is 90%.

Despite not publishing the pass rate, the Securities Institute of America offers a money-back guarantee to test-takers who pass the guarantee exam and fail to pass the Series 66 exam.

Another positive aspect of SIA is that candidates have six months of access to the study resources, which is considered enough time even for those who juggle between full-time employment and taking FINRA exams.

If only SIA could include a mobile app in its features, its Series 66 courses would be a force to reckon with.


  • Money back guarantee for all three packages is impressive
  • The question bank is comprehensive, with 1,800 practice questions
  • The instructor’s support is efficient, offering learners the necessary help.
  • SIA has a bundled package for Series 7 & 66 which is excellent as Series 7 is a co-requisite for Series 66.


  • Although the Series 66 materials can be accessed on any device, the lack of a mobile app is a letdown.
  • The lack of a pass rate for Series 66 casts doubt on the study packages. However, the money-back guarantee neutralizes that effect.

SIA’s 25 years of experience in the industry and its partnership with John Wiley & Sons explain its impressive prep course offerings.

The packages can help you with your preparation for the Series 66 exam.

We give the Securities Institute of America 5 stars for the most comprehensive exam prep materials overall.

Securities Training Corporation (STC)

Securities Training Corporation (STC), like SIA, has three study plans.

Its strength lies in the traditional learning style offered in its premium package, although all three packages come with several resources to help you ace the exam the first time.

Their first package is for self-starters who can study on their own.

The STC Series 66 Standard Package is the basic plan.

It costs $126.97.

The plan comes with:

  • 24/7 tech support
  • Online and printed study manuals
  • Crunch time facts
  • Free course updates
  • Access to the instructor and online support

With STCUSA, you can be sure you are using the latest study materials with up-to-date information.

Further, the crunch time facts have study notes that summarize essential information tested in the exam.

It can be a great way to cover important information quickly.

We want to point out that this first plan doesn’t offer a pass guarantee.

That is to say; if you don’t reach the passing score in the actual exam, there’s no refund.

The second plan, the Series 66 Premier, comes with all the materials in the first package, plus additional study resources.

It costs$182.46.

You’ll also get greenlight and progress exams, flashcards, on-demand lectures, and an STC pass guarantee.

The progress exam helps you determine your exam readiness.

The exam is offered regularly to test your information retention level.

The Greenlight exam is your last test to ascertain your exam readiness.

If you pass this exam, chances are you’ll also pass the uniform combined state law examination.

In the unfortunate event that you fail, you’ll get the whole exam cost back.

The last package is the Series 66 Premier Plus at $277.45.

Here, apart from the resources in the first two packages, you’ll also have access to a live virtual class, Series 66 recorded live virtual classes, and Series 66 Q&A.

Virtual classes are excellent.

The classes facilitate learning.

You’ll get a new perspective from the Series 66 tutor.

The Q&A sessions allow you to ask questions and get clarifications on the spot.

The three online course caters to learners at different levels and learning style.

With STC, you can’t miss a study package that works for you.

You’ll also have six months of access to the resources.


  • STCUSA offers continuing education courses that are particularly attractive to employers. With this feature, your firm may find a reason to sponsor you.
  • There’s a variety of practice exams you can work on
  • The learning materials are comprehensive.


  • The live video lectures are only available in the most expensive package.
  • There’s no pass guarantee for learners with the Standard Package
  • STCUSA doesn’t have a mobile app

Like SIA, STCUSA doesn’t publish its Series 66 pass rate, which is unfortunate, but it publishes the general pass rate for the FINRA securities exam.

The pass rate is 95%.

STCUSA has a long, impressive track record in the securities industry, offering great study resources.

We give STCUSA 4.5 stars.

Kaplan Financial Education

Kaplan Financial Education offers three packages for Series 66 materials.

Kaplan question bank is one of the most comprehensive in the FINRA series exam prep courses.

All three packages have unlimited practice questions that learners can customize in several ways to boost their performance.

The first plan is the Basic Self-Study Package for $149.

This package has:

  • SecuritiesPro Qbank
  • Study calendar
  • Exam tips and content update
  • Practice exams
  • License Exam Manual

The first package has limited study resources but is still enough to help you cover the exam content.

The License Exam Manual gives you a detailed overview of the exam content.

It breaks down all the important Series 66 concepts you need to know for the exam.

The question bank is one thing that truly sets Kaplan apart.

Learners can create practice questions on a module or a specific topic to drill in the sections, proving tough to understand.

Candidates can opt to take the test online or print them out.

Even better, the SecuritiesPro question bank is updated regularly so that learners get test questions that mimic the actual exam questions to a large extent.

You don’t have to buy the bundled packages to get the question bank.

The Qbank can be bought independently at $69.50.

Another great feature is the study calendar

The Kaplan study calendar is highly customizable.

It gives you the power to control how much time to study and when to study.

The second plan, the Essential Self-Study Package, is $189.

This one has all the materials in the first study package, a video library, checkpoint exams, and midterm exams.

Finally, Kaplan closes their offerings with the Premium Instruction Package.

The premium plan comes with class notes, mastery exams, and an instruction link, plus all the Series 66 materials in tiers one and two.

With the premium package, you can choose Premium Instruction On-Demand Package for $269 or the Premium Instruction Live Online Package for $299.

You don’t want to miss the class notes that come with the Premium package.

The notes summarize the key points in the exam that you need to review.

It acts as your reference point, like a study guide.

Also, the mastery exam in the top tier plan is an excellent addition for when you want to test yourself on the exam material mastery.

To be honest, Kaplan provides high-quality materials.

You’ll find all the resources you need for your test prep, no matter the package you settle for.


  • A robust question bank to help with Series 66 test prep
  • Well laid-out exam manual that explains the essential elements of the exam
  • Performance tracker to track learners’ progress
  • All three packages are comprehensive enough


  • The access period is five months. You must pay $49 for an additional five months if you need an extension.
  • The basic plan doesn’t have the video lectures
  • Kaplan doesn’t have a mobile app

Given the comprehensive study packages and the robust question bank, Kaplan gets 4.5 stars.


ExamFX is yet another top Series 66 exam prep course provider.

ExamFX is known for incorporating technology into its study features.

The adaptive learning technology makes using ExamFX materials a breeze.

The technology guides you on where you need to put in more effort.

It tracks your progress and tailors your Series 66 practice questions to help polish the topics you are weak on.

And like the first Series 66 study material providers, this one comes in three packages.

ExamFX Self Study Package is $159.95.

This package gives you access to:

  • An interactive learning portal
  • Instructor support
  • Guarantee exam
  • Readiness exam
  • Online simulation exam
  • Online textbook
  • Chapter quizzes

The simulation exam is linked to unlimited Qbank.

It also uses adaptive learning.

That means you can generate tailored practice tests over and over again until you are satisfied you’ve polished your weaknesses.

The guarantee exam also comes in handy to test how ready you are for the final exam.

ExamFX assures test-takers a full refund if they take the guaranteed exam three days before the Series 66 exam and score 80% yet fail the actual exam.

The second plan is the Video Study Package which goes for $234.85.

This package adds two study materials to what the first plan offers.

You’ll have online flashcards and on-demand video lectures.

ExamFX video lectures make learning easy because they are straightforward.

You can also rewatch them as many times as you want.

Finally, you can choose the Live Online Package for $332.80.

Here you’ll have access to live virtual or live in-person learning.

You can attend live traditional classes in select cities across the USA.

In the unfortunate event that the classes are not in your city, you’ll have access to the recorded version.

The classes cover the four topics tested in the exam.

So, you’ll have a comprehensive overview of the exam content.

The downside of ExamFX is the three months access period.

The tight timeframe may inconvenience those who need ample time to study.

But it can also be an advantage for those comfortable with fast-paced learning.


  • The video lectures are engaging, making learning easy
  • All three packages offer enough resources
  • The interactive, adaptive learning technology enhances learning
  • All three packages have money back guarantee


  • Limited access period
  • Lack of mobile app
  • Lack of a tracking system that helps assess your progress
  • Expensive compared to other Series 66 exam prep course providers.

ExamFX study tools help you cover NASAA Series 66 exam content effectively.

Your learning portal adjusts itself accordingly to help you cover your areas of weakness.

In no time, you will be ready to take the final exam.

ExamFX gets four stars.


The last on the list is Knopmanmarks, yet another excellent option for Series 66 test takers.

Its Series 66 online course is bundled up into one comprehensive study package.

The package costs $385 and offers an array of resources that combine video lectures and text materials.

This package comes with:

  • 19 hours of video lecture
  • Digital flashcards
  • iOS app for offline study
  • Textbook and an ebook
  • Benchmark exam
  • Online Qbank
  • Access to the training center
  • Downloadable supplements
  • Access team

Knopmanmarks video lecture is broken down into short 20-25 minutes sessions that make assimilation of the information easy.

Now, if you need additional study materials, you can get the add-ons that come with several other study tools.

The add-ons give you access to group onboarding calls, a Q&A review session, traditional faculty-led classes, and a blended class.

The add-ons allow you to interact with your Series 66 tutors and ask questions.

It’s the best way to reinforce the information you’ve learned in the text materials.

The add-ons will require you to part with an additional $225.

While the cost is higher, the resources you get make every penny worth it.

Knopmanmarks guides test-takers on how to make the most of its study resources.

It highlights the best practices to prep for the exam and the step-by-step process to help ace the Series 66 exam.


  • The digital flashcards are impressive
  • The 19 hours of video lecture break down information into sizeable chunks, making them digestible.


  • Knopmanmarks offer one package, which is expensive compared to other providers
  • Its mobile app is only for learners with iOS

Knopmanmarks get four stars for comprehensive study resources.

The cost and limited study package are the two things that it should work on.


Series 66, like other FINRA series exams, requires thorough preparation.

The prep course providers discussed will give you the Series 66 study materials you need to prepare for the exam.

So, take your time to review our list and pick the provider with the most comprehensive resources that best fit your learning style.

Once you’ve picked a provider, check its reviews online to be sure.

All the best as you get ready for this NASAA exam.

Series 66 Study Materials FAQs

What are the common Series 66 study materials

The common Series 66 study materials include:
– Series 66 flashcards
– Series 66 study plan
– Series 66 study guide
– Series 66 practice exams
Depending on the provider, you may also find a study manual, video lectures, and textbook. These resources work together for the best results.

What is the best Series 66 study material?

You can find the best Series 66 study materials from:
– Securities Institute of America
– Securities Training Corporation
– Kaplan Financial Education
– ExamFX
– Knopmanmarks
– Training Consultants
Do your due diligence before you settle for the study course that will work for you.

What is the best way to study for Series 66?

– Start your preparation early
– Purchase Serie 66 study materials. You can also leverage free materials.
– Create a study calendar
– Commit to studying for the Series 66 exam
– Take Series 66 practice tests
– Take many practice exams

Where to get study materials for the Series 66 exam?

You can get Series 66 study materials online. There are many prep course providers that offer online study materials, with a few providing in-person or live virtual training. Some providers you should look out for include Kaplan, STCUSA, SIA, ExamFX, and Knopmanmarks.

Is the Series 66 test harder?

The exam is moderately difficult. The content coverage is broad. Again, FINRA doesn’t publish the pass rate. So, you have to prepare accordingly to have any chance of passing on the first attempt. You can cover the exam content if you dedicate 74-100 hours to your studies.

How long does Series 66 take to study for?

Pass Perfect projects 55-60 hours spread over 2-4 weeks. Knopmanmarks recommends 75-100 hours. Generally speaking, how long it takes to study for Series 66 depends on several factors. If you work full-time, you may take longer than those committed to studying full-time.

What does Series 66 allow you to do?

Series 66 license qualifies you as a securities agent working for a broker-dealer or an investment adviser representative (IAR). With the license, you are allowed to offer investment and financial advice at a fee. Series 7 is a co-requisite for Series 66.

What is the pass rate for the Series 66 exam?

The Financial Industry Regulatory Authority has not published the pass rate for the Series 66 exam. However, prep test providers like Pass Perfect project a pass rate between 65-70%. So, at least 30% of test-takers fail on the first attempt. If you fail, you can retake the exam.

What are the Series 66 test topics?

Here are the four Series 66 topics tested in the exam.
– Economic Factors and Business Information.
– Investment Vehicle Characteristics.
– Client Investment Recommendations and Strategies.
– Laws, Regulations, and Guidelines, including Prohibition on Unethical Business Practices.
Check the NASAA website for the topics weighing.

What is the Series 66 test?

Series 66 is a North American Securities Administrators Association exam administered by FINRA. The exam has 110 multiple-choice questions that take 150 minutes to complete. The Series 66 license allows financial professionals to become investment adviser representatives and charge fees for financial and investment advice.



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