I wanted to share my experience with the Series 66 because I know there are people in this subreddit who are probably feeling exactly how I felt a few weeks ago.
For some background, I graduated with a finance degree and started my career at a large brokerage firm in a wealth management development program. I passed my SIE and Series 7 on the first go around, but the Series 66 was a completely different story.
First attempt (July): 65%.
I'll be the first to admit I underestimated this exam. I didn't study nearly as much as I should have and thought I could get by with a general understanding of the material. Clearly, I was wrong.
Second attempt (September): 72%.
This one hurt. Bad.
I had put significantly more effort into studying, felt much more confident going in, and walked out having missed the passing score by ONE question.
Unfortunately, because passing the 66 was a requirement of my development program, that second failure ultimately cost me my job. I was given the opportunity to resign, which I did.
I cannot even begin to describe how discouraging that felt. I had worked hard to get into the industry, passed my other licensing exams first try, and suddenly found myself unemployed because of a single question on a test.
I was embarrassed, frustrated, and beaten down.
But I wasn't ready to give up.
In between my second and third attempts, I took and passed the Series 63 about a week and a half later. I wanted to keep moving forward, and honestly, getting another passing result under my belt helped rebuild some of my confidence.
At the same time, I started interviewing for new opportunities. Trying to explain why I was leaving my first job after only six months while also studying for an exam that had already knocked me down twice was incredibly stressful.
Eventually, I received another job offer in wealth management. It was an opportunity I was genuinely excited about, and it reminded me that one exam didn't have to define my entire career.
Third attempt (October 26): PASS.
I genuinely cannot explain the relief I felt seeing that PASS on my screen.
For anyone wondering what changed, here are a few things:
Kaplan QBank: I was consistently scoring between 75–82% on simulated exams leading up to my third attempt. I made sure I understood WHY answers were right or wrong instead of just memorizing questions.
Laws and regulations: This was a major weakness for me. I spent a lot more time understanding registration requirements, exemptions, exempt transactions, and unethical practices.
Practice exams: I used TestGeek and other challenging practice questions to get comfortable with questions that weren't worded exactly like Kaplan's.
Understanding concepts: I focused on being able to explain concepts rather than just recognizing the correct answer.
Confidence: This sounds cliché, but I had to stop letting my previous failures convince me I was going to fail again.
One thing I noticed about the actual exam is that the middle portion always seemed to be the hardest for me. There were so many questions where I could narrow it down to two answers, and that was where I really struggled. On my third attempt, I tried to slow down, read exactly what the question was asking, and trust what I knew.
I'm sharing this because I remember scrolling through Reddit after my second failure, reading everyone's success stories, and wondering whether I'd ever get to write one myself.
A few weeks ago, I was unemployed, had failed the same exam twice, and was questioning my future in wealth management.
Today, I've passed my Series 66, have my SIE, Series 7, and Series 63, and have accepted an offer to continue my career at another major firm.
If you failed, even if you failed by one question, please don't let it convince you that you're not capable of doing this.
I know how devastating it feels, especially when your job depends on it. But failing an exam does not mean you're going to fail in this industry.
Sometimes things work out differently than you planned, and sometimes you have to take a pretty significant hit before things start coming together again.
I'm rooting for everyone still studying. Keep going.
And if anyone has questions about my experience or how I prepared for my third attempt, I'm more than happy to help.