Series 63, 65, 66

The Series 65 exam for investment adviser representatives

Ten corrected questions from the Series 65 pool, with a menu to stay on one of the four subjects. The format and how to study it follow.

Question 1 of 10
An investor builds a bond ladder with equal amounts maturing every year for ten years. What is the main benefit?

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Pass: 92 of 130 correct, so 8 of 10 here
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Practice questions written by Radif Partners from the official outline topics. They are not questions from the real exam. Progress is kept in this browser only (local storage) and never sent.

The Series 65, the Uniform Investment Adviser Law Examination, qualifies a person to register in most states as an investment adviser representative, someone who gives investment advice for a fee rather than earning commissions on sales. NASAA writes it and FINRA delivers it (FINRA Series 65 page). No exam covered on this site has more scored questions: 130 of them plus 10 pretest items, with 180 minutes to answer them. The pass is a count, at least 92 correct answers out of the 130 scored. The fee is $187 in 2026. Unlike the Series 7, it needs no sponsoring firm and no SIE: anyone can enroll and sit it on their own. The NASAA study guide divides the exam into 4 subjects: economics and business information (20 questions), investment vehicles (32), client recommendations and strategies (39) and laws, regulations and ethics (39). Half of it is therefore investment knowledge with real calculations, and half is advice and regulation, with the fiduciary duty of an adviser running through both.

Is my mock score above the passing line?

Result on the official scale

Above the line

Passing line92 of 130 correct
Your share73%
Margin3 answers
Questions you can miss38

NASAA sets the pass as a number of correct answers out of the scored questions, so this is exact for a mock of the same length.

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Questions, formats and fees by Radif Partners · Editorial policy · Method

The four subjects of the Series 65

Weights from the NASAA study guide in force since 2023.
SubjectQuestionsShareIn our pool
1Economics and business information2015%43
2Investment vehicles3225%64
3Recommendations and strategies3930%73
4Laws, rules and ethics3930%67

Economics and business information

The business cycle, monetary and fiscal policy, inflation, interest rates and the yield curve, then reading financial statements, and a block of analytical methods: present and future value, internal rate of return, basic statistics and risk measures. It closes with systematic and unsystematic risk and the order of claims in a liquidation.

Investment vehicles

Cash equivalents, every family of bonds, stocks and how they are valued, pooled investments from mutual funds to private funds and REITs, options and futures, alternative investments and insurance-based products such as annuities. The angle is the adviser's: what each product does for a client, at what cost and with which risks.

Client recommendations and strategies

The largest subject along with the law. It starts from the client profile and objectives, then covers capital market theory, portfolio styles, taxes, retirement plans and ERISA, special account types, estate planning and trading, and how performance is measured. Many questions describe a client and ask for the most suitable approach.

Laws, regulations and ethics

Registration of advisers, their representatives, broker-dealers and agents under state and federal law, remedies and the powers of the state administrator, communications with clients, and above all ethical practices and fiduciary duty: disclosure of conflicts, custody, fees, contracts. NASAA's model rule on unethical practices of advisers and the Uniform Prudent Investor Act are named in the guide.

Format and scoring

FINRA Series 65 page and NASAA study guide, read on October 26, 2026.
Series 65, 2026
Questions130 scored questions plus 10 unscored
Time180 minutes (3 hours)
To pass92 of 130 correct
Fee$187
Sponsor or corequisitenone
Bookclosed; scratch paper on request

Because the mark is a number of correct answers, our practice and mocks for this exam use the exact line. The calculator under this text checks a mock score against it; the passing score page looks at the line in detail and explains why no official pass rate exists.

Passing the exam is one step, not the registration itself. NASAA's guide is explicit that a pass does not by itself allow anyone to do business in a state: the adviser representative registration is filed with each state where you will work, through the adviser firm, and each state applies its own requirements on top of the exam.

Studying for the Series 65

The exam rewards two different kinds of work. The law and ethics subject is about precise rules, best learned from the definitions outward, with a practice set after each topic. The investment subjects need understanding: why a bond's duration matters, what a beta of more than one means for a client, when an annuity makes sense. The bond yield page trains one of the recurring calculations. Start with the sets above by subject, then move to the full timed mock once each subject runs comfortably above the line. If you will also hold the Series 7, compare with the Series 66; the license finder lays out both paths.

Common questions

Do I need the SIE or a sponsor to take the Series 65?

Neither. The Series 65 is a NASAA exam with no corequisite and no sponsorship requirement, so a candidate who is not associated with any firm can enroll through FINRA's system and pay the fee directly. The state registration as an investment adviser representative is a separate step, filed through the adviser firm you join or start.

How much math is on the Series 65?

More than on the SIE or the Series 63. The economics subject includes time value of money, net present value and internal rate of return, standard deviation, beta, alpha and the Sharpe ratio, plus financial and valuation ratios such as the current ratio and price to earnings. Bond yields and duration appear with investment vehicles. Calculations are short, but the concepts must be clear.

Who usually takes the Series 65 rather than the Series 66?

People who will give advice for a fee without also selling securities on commission: financial planners, portfolio managers at small advisers, independent advisers starting their own firm. The Series 66 serves dual registrants and requires the Series 7 as well. A candidate without the Series 7 who wants an adviser registration takes the Series 65, 130 scored questions.

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Exam formats, fees and FINRA rules 2026, read on finra.org and nasaa.org, last checked on