IAR vs Registered Representative
The Short Answer
An investment advisor representative, or IAR, gives investment advice on behalf of a registered investment adviser and is usually paid fees, while a registered representative works for a broker-dealer, handles securities transactions and is usually paid commissions. The IAR qualifies through the Series 65 and registers with the states. The registered representative qualifies through the SIE and an exam such as the Series 7 and registers through FINRA.
The two roles answer to different rules. An IAR owes a fiduciary duty across the whole advisory relationship, while a registered representative recommending securities to a retail customer follows Regulation Best Interest. Many professionals hold both registrations and switch between the two roles depending on the account.
This guide compares the two in detail, from qualification and regulation to day-to-day work, pay and career paths. For the basics of the advisory role, start with our guide to what an investment advisor representative (IAR) is.
What a Registered Representative Is
A registered representative is an individual associated with a broker-dealer who is registered to engage in securities business, such as soliciting, recommending and executing transactions for customers. Registration requirements come from FINRA Rule 1210, and FINRA Rule 1220 sets out the registration categories. The most common category is General Securities Representative Registration, obtained through the Series 7.
Registered representatives are often called stockbrokers, brokers or, at many firms, financial advisors. Their work centres on transactions in stocks, bonds, options, mutual funds and other securities. Most are paid commissions or a share of the revenue their transactions generate.
The broker-dealer sponsors the registration. It files Form U4 for the individual and, for the Series 7, enrolls them for the exam. A candidate cannot register as a representative without a firm.
What an Investment Advisor Representative Is
An IAR is an individual who, on behalf of an investment adviser, gives advice about securities, manages client accounts, determines recommendations, solicits advisory clients or supervises those who do. The firm is a registered investment advisor, registered with the SEC or a state. The individual registers with the states where they have a place of business.
IARs are usually paid through advisory fees, often a percentage of assets under management. Their work centres on ongoing advice and portfolio management rather than individual transactions. Our guide on investment advisor representative vs registered investment adviser explains how the individual and the firm fit together.
The IAR’s own exam, the Series 65, needs no sponsoring firm. FRC’s Series 65 Exam Prep is $300, or $150 a month over two months with no interest, so a candidate can prepare and sit the exam before joining an advisory firm.
The Exams Each Role Requires
A registered representative usually passes the SIE and a representative-level exam, most often the Series 7, plus a state law exam, usually the Series 63. The SIE can be taken by anyone aged 18 or over without a sponsor. The Series 7 requires sponsorship by a broker-dealer.
An IAR usually passes the Series 65, which has 130 scored questions, a 180-minute limit and a pass mark of 92. The alternative is the Series 66, which combines state law content for both roles but requires the Series 7 as a corequisite. Some states also recognise waivers for holders of certain professional designations.
That difference in sponsorship shapes how people enter each role. Advisory candidates can complete their exam independently and then apply, while brokerage candidates need a firm to sponsor the Series 7. Our guides to whether you need sponsorship to take the Series 7 and whether investment advisor representatives need the Series 65 explain each route.
Who Regulates Each Role
Registered representatives are regulated by FINRA, the self-regulatory organisation for broker-dealers, under oversight from the SEC and the Securities Exchange Act of 1934. They also register with states as agents. FINRA rules cover their conduct, communications, supervision and records.
IARs are regulated by state securities regulators under the Uniform Securities Act and NASAA model rules. Their firms answer to the SEC under the Investment Advisers Act of 1940 or to the states, depending on size. FINRA does not regulate the advisory business.
A dual registrant therefore answers to both systems. Their brokerage activity is supervised under FINRA rules, and their advisory activity under adviser rules, often with separate compliance procedures for each.
The Standard of Conduct Each One Owes
An IAR owes a fiduciary duty, made up of a duty of care and a duty of loyalty, that runs throughout the advisory relationship. That means acting in the client’s best interest at all times, not putting their own interests ahead of the client’s, and fully disclosing conflicts so the client can give informed consent.
A registered representative recommending a securities transaction or investment strategy to a retail customer follows Regulation Best Interest. Reg BI has four components: a disclosure obligation, a care obligation, a conflict of interest obligation and a compliance obligation. It applies at the time of each recommendation rather than across an ongoing relationship.
For recommendations outside Reg BI, such as to institutional customers, FINRA Rule 2111 on suitability still applies, alongside FINRA Rule 2090 on knowing your customer. Our explainer on the difference between a fiduciary standard and a suitability standard compares the frameworks.
What Each Role Can and Cannot Do
A registered representative can recommend and execute securities transactions and earn transaction-based compensation, but cannot charge an ongoing advisory fee for investment advice unless also registered as an IAR. An IAR can charge advisory fees and manage portfolios, but cannot receive commissions on securities transactions unless also registered as a representative of a broker-dealer.
That split is why the registrations matter so much in practice. Receiving transaction-based compensation without broker registration, or giving fee-based advice without adviser registration, can breach securities law. Firms build their compliance procedures around keeping each activity within the right registration.
There are also limits on titles. Under Reg BI, a standalone broker-dealer and its representatives are presumed to breach their disclosure obligation if they use the words adviser or advisor in their name or title. A registered representative who is not also an IAR should not present themselves as an adviser.
How Each Role Is Paid
Registered representatives are typically paid commissions or a percentage of the revenue they generate, often through a payout grid that rises with production. Some firms also pay a base salary, particularly during training. Pay depends heavily on transaction activity and the size of the client book.
IARs are typically paid from advisory fees, either through salary and bonus or a share of the fees their clients pay. Fees are commonly a percentage of assets under management, so income grows as client assets grow. Flat-fee and hourly models are also common.
Dual registrants can earn both kinds of income. That flexibility is valuable, but it creates conflicts of interest, such as choosing between a commission account and a fee account for the same client, which must be disclosed and managed.
Dual Registration: Holding Both Roles
Many professionals hold both registrations, usually by passing the SIE, Series 7 and Series 66, or the SIE, Series 7, Series 63 and Series 65. They work at a firm that is registered as both a broker-dealer and an investment adviser, or at a broker-dealer affiliated with an RIA. This lets them offer clients both brokerage and advisory accounts.
Dual registrants must be clear about which role they are acting in for each account and each recommendation. Firms serving retail investors provide Form CRS, a short relationship summary that explains the services offered, the fees, the conflicts and the standard of conduct for each type of account. Clear disclosure is what makes dual registration work for clients.
For a career, dual registration offers the widest range of options. It also means meeting two sets of continuing education, compliance and supervision requirements.
Continuing Education and Ongoing Obligations
Registered representatives complete FINRA’s continuing education requirements, including an annual Regulatory Element, along with training set by their firm. Failing to complete the Regulatory Element on time can leave a representative unable to conduct securities business until it is completed. Supervision and recordkeeping are carried out under FINRA rules.
IARs in states that have adopted NASAA’s model continuing education rule complete 12 credits each year, split between ethics and professional responsibility and products and practice. Missing the credits can prevent an IAR from renewing their registration in those states. The number of states adopting the rule continues to grow.
Both roles are also bound by conduct standards. For registered representatives, FINRA Rule 2010 requires high standards of commercial honor, and FINRA rules on outside activities, such as FINRA Rule 3280 on private securities transactions, matter for dual registrants doing advisory work.
How Clients Check Each Role
Registered representatives appear on BrokerCheck, FINRA’s free public database. IARs appear in the SEC’s Investment Adviser Public Disclosure records, and BrokerCheck links to those records for dual registrants. Each shows registrations, employment history, exams passed and any disclosures.
Clients also receive different documents. An advisory client receives the firm’s Form ADV Part 2A brochure and a Part 2B supplement about their adviser. A brokerage client receives Form CRS and account documents, while dual registrants provide information covering both relationships.
For anyone entering the industry, your record will be public in one or both systems from the day you register. That is one reason firms value candidates who show steady, verifiable preparation before they join.
Career Paths Between the Two Roles
Many careers start in brokerage and move toward advice. A new registered representative builds product knowledge and client experience, then adds the Series 65 or Series 66 to offer fee-based accounts. Over time, many shift most of their business into advisory accounts.
Some professionals move the other way, adding brokerage registration to an advisory career so they can offer a wider range of products. Others leave a broker-dealer entirely to join or found an independent RIA, a move often called breaking away. Each move is governed by registration and transfer rules that firms handle through Form U4 and Form U5.
Our Investment Advisor Representative Pathway shows how the advisory stages connect, and our guide to how employers view Series 7 registration covers the brokerage side.
A Day in Each Role
A registered representative’s day is shaped by the market. Mornings often start with research and market news, followed by client calls about specific opportunities, order entry and trade follow-up. Much of the work is responding to what is happening in the market and in each client’s account.
An IAR’s day is shaped by the plan. It usually includes scheduled client reviews, rebalancing portfolios against target allocations, updating financial plans and documenting advice. The focus is on long-term goals rather than individual trades.
A dual registrant moves between both rhythms. They might review an advisory client’s plan in the morning and handle a brokerage client’s trade request in the afternoon, keeping careful records of which capacity applied to each.
Common Questions About the Two Roles
Is a stockbroker the same as a registered representative? Yes, in most contexts. Stockbroker is the everyday term for a registered representative who handles securities transactions for customers.
Can you be an IAR without being a registered representative? Yes. Many IARs hold only the Series 65 and work solely in advisory roles, with no broker-dealer registration at all. Adding brokerage registration later remains possible if a firm sponsors the Series 7.
Which pays more? Neither role pays more by default. Earnings in both depend on the size of the client book, the firm’s payout structure and the professional’s experience, and many top earners hold both registrations.
Which Role Should You Aim For?
If you want to give ongoing investment advice for a fee and act as a fiduciary, aim for the IAR registration through the Series 65. If you want to work in brokerage, trading or at a large broker-dealer, aim for the SIE, Series 7 and Series 63, and expect a firm to sponsor you. If you want maximum flexibility, plan for both.
Our guide to how to become an investment adviser representative maps the advisory route, and the SIE Exam: Everything You Need to Know explains the first step on the brokerage route. Our comparison of investment advisor representative vs financial advisor explains how both roles relate to the wider title.
Costs differ too. Our guides to how much a Series 65 course costs and how much Series 7 exam prep costs set out each budget.
Preparing for Either Route With FRC
FRC’s SIE Exam Preparation course is the starting point for the brokerage route, and FRC’s Series 7 Exam Preparation can be started before a firm sponsors you. The Series 65 course covers the advisory route on its own. Each course unlocks chapter by chapter as you pass each assessment.
The full list of FRC courses for USA candidates shows every programme in one place. The membership and deals page lists combined pricing for candidates planning more than one exam, paid in full, while monthly payment plans apply to individual courses.
January 2027 brings shorter retake waits on both routes. Our guides to the Series 65 rule change and the Series 7 rule change explain the new dates.
Practise the Terms With the FRC Dictionary
The free FRC dictionary explains every rule and registration in this comparison, and signing in with Google unlocks on-page quizzes and interactive flash cards. Work through the entries linked here, from FINRA Rule 1210 to Regulation Best Interest, until you can explain each difference clearly. The Series 65 and Series 7 both test these distinctions.
The FINRA Rule 2010 and Securities Exchange Act of 1934 entries include short video explainers. They are a quick way to understand the brokerage framework before you start formal study.
Making Your Preparation Visible to Employers
FRC’s Digital Profile shows the courses you are actively studying, the chapters you have completed and your real-time assessed progress, verified by FRC. With Professional Membership, a QR code on your resume takes a hiring manager straight to that profile. A broker-dealer considering sponsoring you, or an advisory firm considering hiring you, can see your preparation under way and how far it has gone.
The FRC Video Resume shows how you communicate before anyone meets you, which matters in both client-facing roles. Our guides to how the FRC Video Resume works and get seen before you get interviewed explain where it fits, and the Professional Membership page has the full detail at $39.99 a month.
Two Registrations, One Industry
The registered representative handles securities transactions for a broker-dealer, follows Regulation Best Interest and is usually paid commissions. The investment advisor representative gives ongoing advice for an investment adviser, owes a fiduciary duty and is usually paid fees. Both are respected, regulated roles, and many of the most successful professionals hold both.
Choose the registration that matches the work you want to do, prepare for the exam with assessed progress, and make that progress visible. Our guide to what an investment advisor representative does shows the advisory role in practice.
