Securities Licensing for CPAs: Series 65 and Series 7 Explained

7/20/2026

The question CPAs ask is "which securities licence do I need." The question that actually determines the answer is different:

How are you going to get paid?

Not what you want to advise on, not how sophisticated your clients are, and not which exam looks more impressive. Compensation structure determines the licence, and once you know the compensation structure the rest follows almost mechanically.

The Two Paths

Fee-based advice about securities — you charge a fee for advice, a percentage of assets, or a flat planning fee — puts you on the investment adviser path. The exam associated with it is the Series 65, and you register as an investment adviser representative.

Transaction-based compensation — a commission when a security is bought or sold — puts you on the broker-dealer path. The exam is the Series 7, and it requires the SIE as a co-requisite.

The difference is not one of prestige or depth. They are different businesses with different regulators, different standards of conduct, and different registration mechanics.

The Fact That Resolves Most of the Confusion

You can sit for the Series 65 with no sponsor. You cannot sit for the Series 7 without one.

The Series 7 requires association with a FINRA member firm — a broker-dealer has to sponsor you and file for you. Which means a CPA cannot simply decide to "go get a Series 7." You get one by being hired by or affiliating with a firm that will sponsor it, and if no such firm is in the picture, the Series 7 is not an available option no matter how well you would do on the exam.

The SIE is the exception on that path: it can be taken without sponsorship, which is why it is often taken first by people exploring the industry. But passing the SIE alone does not qualify you to do anything — it is a co-requisite, paired with a top-off exam like the Series 7, and the pair is what qualifies. Preparation is covered by the Securities Industry Essentials (SIE) exam prep course and the SIE Online Premier Plus Package.

For most CPAs adding advisory capability to an existing practice, this asymmetry settles the question by itself: the Series 65 is the accessible path, and it is also the one that matches fee-based work.

Being a CPA Is Usually Not a Waiver

The most valuable correction in this post, because a great many CPAs assume otherwise.

States commonly waive the Series 65 examination requirement for holders of certain professional designations. The CPA credential by itself is generally not one of them — the lists are built from designations in financial planning and investment analysis, and a CPA who has earned the personal financial specialist credential is frequently in a different position from a CPA who has not.

Two consequences:

Check your specific state, because the accepted list and its conditions are set at the state level and are not uniform.

Do not assume the licence is administrative. A CPA planning to register as an investment adviser representative should plan on taking the exam.

Registration Is the Thing. The Exam Is Not.

A passed exam is not a licence.

The authority to act comes from registration — as an investment adviser (with the state or federal regulator depending on assets under management) or as an investment adviser representative of one. A CPA who passes the Series 65 and registers nowhere has acquired nothing usable.

And there is a trap in the gap: a passed exam result does not stay valid indefinitely when you are not registered. There is a validity period, and there is a continuing-education-based route to maintaining a result beyond it. A CPA who passes the exam intending to "use it eventually" should confirm the current period rather than discover the expiry later.

Structured preparation is available through the securities licensing courses catalog, the Series 65 Exam Prep Online Premier Package, and the Series 65 Wiley textbook, software and online video course package.

The Exclusion CPAs Rely On, and Where It Fails

Worth setting out precisely, because it is the provision that determines whether a CPA needs to register at all.

Investment adviser status generally turns on being in the business of advising about securities for compensation. There is an exclusion for accountants — but it is conditioned, and both conditions matter:

The advice must be solely incidental to the practice of accountancy, and

there must be no special compensation for it.

Both fail more easily than practitioners expect. A CPA who charges a fee for a financial plan has received special compensation. A CPA who holds out as providing investment advice — on a website, in a brochure, in a service list — has trouble arguing the advice is incidental. A CPA whose advisory activity has become a recognizable part of the practice's revenue is not doing something incidental to it.

The safe reading: mentioning that a client's allocation looks concentrated while preparing their return is one thing; being paid to advise on it is another, and the second one implicates registration whatever the first one does.

The Referral Fee Causes More Trouble Than the Advice

This is where CPAs actually get into difficulty, and it rarely involves an exam.

A CPA who refers clients to an investment adviser or a broker and receives compensation for it has three separate problems to work through:

Whether the arrangement itself requires registration. Being compensated for soliciting advisory clients is a regulated activity, and "I only made an introduction" is not automatically outside it.

The professional conduct rules on commissions and referral fees. These generally permit such fees only with disclosure to the client, and they prohibit them entirely in relation to a client for whom the firm performs certain attest services. Contingent fees are separately restricted.

Independence. Receiving a commission from — or in connection with — an attest client impairs independence, which is not curable by disclosure. As our post on post-season audit preparation sets out, non-attest and financial relationships with attest clients require evaluation before the arrangement is agreed, not afterward.

The practical rule: map the referral arrangement against your attest client list before signing it, and disclose in writing in every case where it is permitted at all.

The Other Exams You Will Hear About

Series 63 — the state agent exam, generally required alongside the Series 7 for a registered representative.

Series 66 — a combined exam covering the state law content of the 63 and the adviser content of the 65. It is taken with the Series 7 rather than instead of it, so it is relevant only to someone on the broker-dealer path. A CPA with no sponsoring firm takes the 65, not the 66.

Series 79 — the investment banking top-off, relevant to CPAs moving into transaction advisory at a broker-dealer rather than to practitioners advising individual clients. Preparation is covered by the Series 79 top-off exam prep premier package and the standard package.

Series 7 preparation itself runs through the Series 7 top-off exam prep premier package, the Series 7 top-off online exam prep course, and the Series 7 Wiley textbook, software and video package.

And an insurance licence is a separate matter entirely — annuities and life products require state insurance licensing, which no securities exam provides.

What the Exams Are Actually Like

Honestly, and without the numbers that date:

The Series 65 is a single exam covering economics, investment vehicles, portfolio management, and — the part CPAs consistently underestimate — the law and regulation of investment advice, including fiduciary duty, disclosure obligations, and prohibited practices. The technical financial content is comfortable ground for most CPAs. The regulatory content is not, because it is a body of law they have not previously worked in.

The Series 7 is substantially larger, product-heavy, and oriented to the mechanics of a brokerage business — options, municipal securities, packaged products, order handling, and account rules. A CPA with no intention of joining a broker-dealer has no reason to study for it.

The consistent advice from candidates: budget more time for the regulatory sections than for the financial ones, and do not assume that professional familiarity with securities as an accounting or tax matter transfers to how they are regulated as investments.

Becoming an Adviser Is a Compliance Business

The part CPAs most reliably underestimate, and the reason some decide against it after doing the arithmetic.

Registering as an investment adviser — rather than joining someone else's firm as a representative — brings ongoing obligations that have nothing to do with the exam:

Form ADV, filed and kept current, including the client-facing brochure and its delivery requirements.

A written compliance program with policies, a designated chief compliance officer, and an annual review.

A code of ethics and personal trading reporting.

Books and records requirements, including advertising and communication retention.

Custody rules, where applicable, which are strict and are a common examination finding.

Examination readiness, since registered advisers are examined.

And a fee structure and disclosure consistent with the fiduciary standard the registration carries.

The realistic assessment: the exam is the smallest part of the project. Firms that succeed at this treat it as launching a second regulated business — which is what our posts on wealth planning for CPAs and the Certificate in Integrated Wealth Planning and Advice treat it as. Adjacent client-facing specialisms such as the Social Security Advisor designation carry no securities licensing implication and are a lighter first step.

The alternative many CPAs choose deliberately: affiliate as a representative of an existing registered adviser, and let their compliance infrastructure carry the obligations.

Choosing, in Four Questions

Will you be paid a fee for advice, or a commission on transactions? Fee ? Series 65 path. Commission ? Series 7 path.

Is a FINRA member firm going to sponsor you? If no, the Series 7 is unavailable and the question is settled.

Does your state accept a designation you already hold in place of the exam? Check specifically; do not assume the CPA credential qualifies.

Do you want to run the compliance function, or affiliate with someone who already does? This determines whether you register an adviser or join one, and it is a larger decision than the exam.

Where CPAs Get This Wrong

• Choosing the exam by prestige rather than by compensation structure
• Planning on a Series 7 with no sponsoring firm, which is not an available path
• Assuming the SIE qualifies them for something on its own
• Assuming the CPA credential waives the Series 65, which is generally not the case
• Treating a passed exam as a licence when the authority comes from registration
• Letting an exam result lapse while waiting to use it
• Relying on the accountant exclusion after charging a separate fee for planning, which defeats the no-special-compensation condition
• Holding out as an investment adviser while claiming the advice is incidental
• Taking a referral fee without disclosure, or from an attest client
• Not mapping the referral arrangement against the attest client list before signing
• Underestimating the regulatory content of the Series 65 relative to the financial content
• Registering an adviser without the compliance program, brochure delivery, records, and code of ethics that follow
• Assuming a securities licence covers annuities, which require insurance licensing

The summary for a CPA weighing this: how you intend to be paid decides which exam is relevant, and whether anyone will sponsor you decides whether the Series 7 is even on the table — for most practitioners adding advice to an existing practice, it is the Series 65 followed by state registration. Verify your state's designation waivers rather than assuming the CPA credential counts, treat the referral fee and attest client interaction as the real exposure, and budget for the compliance obligations that follow registration, because the exam is the small part.

Frequently Asked Questions

Which securities licence does a CPA need?

It depends on compensation structure rather than subject matter. Charging a fee for advice about securities points to the Series 65 and registration as an investment adviser representative; earning a commission on transactions points to the Series 7 with the SIE as a co-requisite. The two are different regulated businesses, not tiers of the same one.

Can a CPA take the Series 7 independently?

No. The Series 7 requires association with a FINRA member firm that sponsors and files for the candidate, so it is available only to someone being hired by or affiliating with a broker-dealer. The Series 65 can be taken with no sponsor, and the SIE can also be taken without sponsorship — though passing the SIE alone does not qualify the holder to do anything.

Does holding a CPA license waive the Series 65 exam?

Generally not. States commonly waive the exam for holders of certain financial planning and investment designations, and the CPA credential by itself is usually not among them — a CPA who also holds a personal financial specialist credential may be in a different position. The accepted list is set at the state level and is not uniform, so it has to be checked specifically.

When does the accountant exclusion from investment adviser registration stop applying?

When either of its conditions fails. The advice must be solely incidental to the practice of accountancy and there must be no special compensation for it — so charging a separate fee for a financial plan defeats the compensation condition, and advertising investment advice as a service undermines the incidental one.

What is the biggest risk for a CPA who refers clients to an adviser?

The referral fee, not the advice. Compensation for soliciting advisory clients may itself require registration; the professional conduct rules permit commissions and referral fees only with client disclosure and prohibit them entirely in relation to certain attest clients; and receiving a commission connected to an attest client impairs independence, which disclosure does not cure.

What do CPAs underestimate about becoming a registered investment adviser?

Everything after the exam. Form ADV and brochure delivery, a written compliance program with a designated compliance officer and annual review, a code of ethics with personal trading reporting, books and records including advertising retention, custody rules where applicable, and examination readiness. Many practitioners reasonably choose instead to affiliate as a representative of an existing registered adviser.