Written by: Miguel Osio Brillembourg, Co-Founder & CEO, Guardia Wealth
Key Takeaways
- Investment advisory firms (RIAs) operate under a continuous fiduciary duty, while broker-dealers follow Reg BI only at the point of recommendation.
- Fee structures differ significantly: RIAs typically charge AUM or flat fees, whereas broker-dealers rely on commissions and revenue-sharing that can create conflicts.
- Dual registration is common, so clients must review Form CRS to see which standard applies to each account or service.
- Investors with complex needs, such as equity compensation, business exits, or inheritance, benefit from ongoing oversight and conflict-free advice from fee-only RIAs.
- Guardia Wealth can help you find a vetted fiduciary advisor who aligns with your financial complexity and goals, match with an advisor today.
RIA vs Broker-Dealer: Quick Definitions
An investment advisory firm, formally a registered investment adviser (RIA), is an entity registered with the SEC or a state regulator under the Investment Advisers Act of 1940. The firm provides ongoing investment advice for compensation and is held to a continuous fiduciary standard. A broker-dealer is a firm registered with FINRA that executes securities transactions for clients and is held to the Reg BI best-interest standard at the time of each recommendation, not on a continuous basis.
RIA vs Broker-Dealer: Side-by-Side Comparison
| Feature | RIA (Investment Advisory Firm) | Broker-Dealer |
|---|---|---|
| Legal standard | Continuous fiduciary duty under the Investment Advisers Act of 1940 | Best-interest standard at point of recommendation under Reg BI |
| Primary regulator | SEC or state securities regulator | FINRA and SEC |
| Typical compensation | AUM fee (median about 1% on first $2M per 2024 Kitces Report), flat or hourly fees | Transaction commissions, 12b-1 fees, revenue-sharing payments (for example, one large brokerage received about $315.3M in revenue-sharing in 2024) |
| Ongoing monitoring obligation | Continuous under fiduciary duty | Applies only at time of recommendation, no ongoing monitoring required after recommendation |
Edward Jones: How Its Dual Registration Works
Edward Jones is registered as both a broker-dealer and an investment adviser, a structure known as dual registration. When Edward Jones representatives act in a brokerage capacity, Reg BI governs their recommendations. When they provide advisory services through a fee-based account, the fiduciary standard under the Advisers Act applies.
The standard in effect at any moment depends on which hat the representative is wearing. Clients must review their Form CRS to understand which standard applies to their specific account type. Dual registration is common in the industry, which makes this registration structure easy to misunderstand.
When a Broker-Dealer Also Acts as an Investment Advisor
A firm or individual can hold both registrations at the same time. Under the Investment Advisers Act, broker-dealers that provide investment advice that is “solely incidental” to their brokerage business and receive no special compensation for that advice are excluded from the definition of investment adviser.
When that exclusion does not apply, such as when a broker-dealer charges a separate advisory fee, the firm must register as an investment adviser and comply with the fiduciary standard for those services. Reg BI requires broker-dealers to deliver Form CRS disclosing which standard governs each account, but investors must actively read that document to understand the distinction.
Schwab’s Different Entities and Standards
Charles Schwab operates multiple registered entities. Its primary brokerage entity is a registered broker-dealer regulated by FINRA and subject to Reg BI for securities recommendations. Schwab also operates registered investment adviser entities, including those supporting its robo-advisory and managed account services, where the fiduciary standard applies.
The applicable standard depends on the specific account type and service relationship. Investors using Schwab’s self-directed brokerage accounts receive Reg BI protections. Investors enrolled in managed advisory programs receive fiduciary-level oversight for those services. Reviewing the Form CRS for each account type remains the clearest way to identify which standard applies.
Fiduciary Duty vs Reg BI’s Best-Interest Standard
The fiduciary duty imposed on RIAs under the Investment Advisers Act of 1940 requires advisers to act in the client’s best interest continuously, not just at the moment of a transaction. This duty includes a duty of loyalty, which means avoiding conflicts that compromise client interests, and a duty of care, which means providing advice based on a thorough understanding of the client’s financial situation. RIAs must maintain written compliance policies, review them annually, and designate a chief compliance officer to enforce them.
Reg BI, effective since 2020, requires broker-dealers to act in a retail customer’s best interest at the time of a recommendation, which is a narrower obligation. The care obligation under Reg BI requires reasonable diligence and skill, but Reg BI does not convert broker-dealers into fiduciaries. Conflicts must be disclosed or eliminated, yet the standard stops short of the continuous loyalty obligation that governs RIAs.
In 2025, the SEC settled charges against a formerly registered investment adviser that breached its fiduciary duties by failing to disclose fee markups applied by its affiliated broker-dealer. This case shows how the gap between standards can directly harm investors.
How Compensation Models Create Conflicts
Compensation structure is where the regulatory distinction becomes tangible for investors. In brokerage accounts, financial professionals receive transaction-based compensation including commissions, sales loads, trail commissions, and 12b-1 fees, which creates an incentive to recommend products that generate higher revenue. Trail commissions, typically 0.25% to 1% of assets annually, increase with larger client investments and amplify this dynamic by rewarding asset accumulation in higher-trail products rather than lower-cost alternatives.
Revenue-sharing arrangements compound this conflict. A May 2025 review of nine major brokerage platforms found that product sponsors compensate distribution firms through asset-based support fees, marketing reimbursements, and data-related payments. These payments effectively function as pay-to-play arrangements. When asset managers decline to pay platform support fees, their strategies may never appear on certain brokerage platforms, which limits the options presented to investors regardless of merit.
These arrangements are legal and disclosed in regulatory filings, yet they create structural incentives that shape product availability. FINRA’s 2026 Annual Regulatory Oversight Report identifies undisclosed compensation arrangements as red flags that can create conflicts and supervision gaps.
Fee-only RIAs, by contrast, earn compensation exclusively from client-paid fees, most commonly a percentage of AUM. Fees typically decline at higher asset thresholds. Because fee-only advisors receive no third-party compensation, the structural incentive to recommend higher-cost or higher-commission products is removed.
These structural differences matter most when mapped to real-world financial complexity. The next sections show how three investor profiles benefit when an advisor provides continuous fiduciary oversight instead of transactional recommendations.
First-Gen Wealth Builders: Why RIAs Fit Complex New Wealth
First-generation wealth builders, such as senior engineers, physicians, lawyers, and tech executives, are often the first in their families to accumulate significant assets. They carry a mix of financial complexity and emotional weight that generic brokerage relationships rarely address well. Managing equity compensation, multiple properties, and estate planning while navigating family expectations requires an advisor who provides ongoing, holistic guidance rather than transaction-by-transaction recommendations.
The RIA model’s continuous fiduciary duty aligns with this need. An RIA must monitor the full picture of a client’s financial life, not just the moment of a securities purchase. The RIA channel recorded the largest net gain of advisors in 2025, which reflects growing recognition that the model serves complex client needs more effectively than traditional broker-dealer structures.
Founders Needing Liquidity: Why Fee-Only RIAs Help
Founders are often asset-rich and liquidity-poor, with wealth concentrated in a single illiquid position. They must navigate stock options, RSUs, QSBS treatment, and exit planning with an advisor whose compensation is not tied to executing transactions. A commission-based broker-dealer relationship creates an inherent tension, because the advisor earns more when transactions occur, which may not match a founder’s need for patient, tax-efficient planning around a liquidity event.
Fee-only RIAs registered under the Advisers Act have greater flexibility to implement fee-only, hourly, flat-fee, or performance-based structures than broker-dealer firms, which often restrict fee flexibility through standardized schedules. That flexibility allows a founder’s advisor to focus on long-term tax strategy and diversification planning without a structural incentive to generate transactions.
Inheritors: Why Continuous Fiduciary Planning Matters
Sudden wealth from inheritance introduces a distinct set of challenges, including probate, estate taxes, capital gains on stepped-up basis assets, and trust administration. These issues often arrive during a period of grief. The broker-dealer model’s point-in-time recommendation standard is poorly suited to this situation, because the most consequential decisions unfold over months and require continuous, coordinated guidance across legal, tax, and investment dimensions.
An RIA’s fiduciary obligation to act continuously in the client’s interest provides a structural foundation for the sustained, multi-disciplinary planning that inheritors need. This structural advantage is driving measurable market shifts. Cerulli Associates projects that independent and hybrid RIAs combined will control roughly one-third of client assets by 2027, a trajectory driven in part by demand from clients whose needs exceed what transactional broker-dealer relationships provide.
Finding a Fee-Only Fiduciary With Professional Support
Finding a fee-only fiduciary RIA is not straightforward. Nearly 35,000 RIA firms employ five or fewer representatives, so the market is highly fragmented and difficult to navigate without a structured vetting process. Credentials, specializations, fee structures, and regulatory histories vary significantly across firms.
Guardia Wealth addresses this challenge by conducting thorough due diligence on every advisor in its network. The team reviews regulatory records, verifies fee-only or flat-fee structures, assesses specialization, and interviews advisors directly. The result is a curated network of Guardia-vetted advisors matched to clients based on financial complexity, life stage, and personal fit. Unlike broad advisor directories, Guardia never sells client data, so the matching process does not generate unsolicited outreach from unvetted firms.
Frequently Asked Questions
What is the main difference between a fiduciary and a broker-dealer?
A fiduciary, such as a registered investment adviser, is legally required to act in the client’s best interest on a continuous basis. This standard covers both the duty of loyalty and the duty of care. A broker-dealer operating under Regulation Best Interest must act in a retail customer’s best interest at the time of a specific recommendation, but that obligation does not extend to ongoing monitoring or holistic financial planning. The fiduciary standard is broader in scope and duration than the Reg BI standard.
How do I know if my advisor is a fiduciary?
The clearest way is to review the Form CRS, or Client Relationship Summary, that all broker-dealers and investment advisers must provide. This document discloses whether the firm is acting as a broker-dealer, an investment adviser, or both, and describes the applicable standard of conduct for each account type. You can also search the SEC’s Investment Adviser Public Disclosure database to verify an advisor’s registration status and review any disciplinary history.
Asking an advisor directly, such as “Are you a fiduciary for all services you provide to me?” and requesting a written confirmation, is also a practical step.
Are fee-only advisors always better than commission-based advisors?
Fee-only advisors remove the structural conflicts created by transaction-based compensation, which is a meaningful advantage for investors who need ongoing, comprehensive planning. The right advisor relationship still depends on the complexity of your financial situation, the services you need, and the advisor’s specific expertise.
For investors with $250,000 or more in investable assets who are navigating equity compensation, estate planning, or major life transitions, the fee-only fiduciary model typically provides better incentive alignment. The most important step is understanding exactly how any advisor you work with is compensated and what standard of care applies to your account.
What does dual registration mean for my advisor relationship?
A dual-registered advisor holds both a broker-dealer registration and an investment adviser registration. The standard of conduct governing their recommendations can shift depending on which capacity they are acting in at a given moment. When providing brokerage services, Reg BI applies. When providing advisory services, the fiduciary standard applies.
Clients in dual-registered relationships should review their Form CRS carefully to understand which standard governs each account or service. They should also ask their advisor to clarify in writing which standard applies to specific recommendations.
What should investors with $250k+ in assets look for when choosing between an RIA and a broker-dealer?
Investors at this asset level typically benefit from continuous fiduciary oversight, transparent fee structures, and advisors with specializations that match their specific complexity, such as equity compensation, estate planning, business exit strategy, or sudden wealth management. Key questions to ask include whether the advisor is a fiduciary for all services, how they are compensated, and whether they receive any third-party payments.
You should also ask whether the advisor has experience with situations similar to yours. A rigorous vetting process that includes reviewing Form ADV, Form CRS, regulatory history, and advisor specializations is essential before entering any advisory relationship.
Conclusion
The investment advisory firm vs broker-dealer distinction carries direct consequences for fiduciary protection, fee transparency, and incentive alignment. The continuous fiduciary duty described earlier distinguishes RIAs from broker-dealers, who operate under Reg BI’s point-in-time best-interest standard. Dual-registered advisors move between both, so investors must review Form CRS carefully to understand which standard applies.
For investors with growing complexity, such as equity compensation, business exits, inheritance, and estate planning, the fee-only RIA model removes structural compensation conflicts and provides the ongoing oversight that transactional broker-dealer relationships are not designed to deliver. The advisor migration noted earlier continues, with RIAs projected to control about a third of client assets by 2027, a trajectory that reflects sustained demand from investors whose needs have outgrown the broker-dealer model.
Guardia Wealth assesses your financial details and goals to pair you with a vetted advisor suited to your needs. The process focuses on expertise and personal fit, so you receive guidance that supports your home buying and broader plans. Unlike other advisor matching platforms, Guardia never sells your data, so you will not receive cold calls from unknown firms.
