What Is a Fiduciary Duty and What Happens When It’s Breached?

When you trust a financial advisor, investment professional, or broker with your money, you expect that they will act in your best interest. In the financial world, this expectation isn’t just ethical—it is often a legal obligation known as a fiduciary duty.

Understanding what a fiduciary duty is—and what it means when that duty is violated—is essential for protecting your investments and knowing when to seek legal help.

What Is a Fiduciary Duty?

A fiduciary duty is the highest standard of care recognized under the law. It applies to professionals who have agreed (either by law or contract) to act in the best interest of their clients.

When a fiduciary relationship exists, the fiduciary must put the client’s financial interests above their own at all times.

Common financial professionals who owe fiduciary duties include:

• Financial advisors and investment advisers
  
• Trustees
• Executors and estate administrators
• Certain investment managers
• Sometimes brokers, depending on their role and representations

Even when a broker is not a “fiduciary” in the traditional sense, they still must comply with Regulation Best Interest (Reg BI) and FINRA’s suitability rules, which require recommendations to be in the customer’s best interest.

Core Responsibilities of a Fiduciary

Fiduciaries must meet several strict obligations, including:

Duty of Loyalty

They must act solely in the client’s interest—never for personal gain, hidden commissions, or undisclosed conflicts.

Duty of Care

They must make informed, well-researched decisions that align with the client’s goals, risk tolerance, and financial situation.

Duty to Avoid Conflicts of Interest

If a conflict exists, it must be disclosed to the client fully and transparently.

Duty of Good Faith

All actions must be honest, fair, and consistent with established rules and ethical standards.

Duty of Full and Fair Disclosure

Clients should receive all important information about fees, risks, and investment characteristics.

What Is a Breach of Fiduciary Duty?

A breach of fiduciary duty occurs when the fiduciary acts in a way that puts their own interests—or the interests of a third party—ahead of their client’s financial wellbeing.

Common examples include:

• Recommending high-risk products unsuitable for the client
• Misappropriating or misusing client funds
• Engaging in self-dealing or undisclosed outside business activities
• Making trades just to generate commissions payable to the fiduciary (“churning”)
• Failing to disclose material conflicts of interest
• Steering clients into investments that benefit the advisor more than the client
• Providing false or misleading information
• Failing to act with reasonable care or diligence

A breach can occur through action, such as recommending an unsuitable investment, or inaction, such as failing to supervise accounts or failing to disclose risks.

Warning Signs of a Fiduciary Breach

Investors may not always know when misconduct is occurring. Key red flags include:

• Sudden, unexplained investment losses
• Difficulty getting straight answers from your advisor
• Unauthorized trades appearing on your statements
• Unusually high fees or frequent transactions
• Pressure to invest in unfamiliar or “exclusive” products
• Recommendations that contradict your stated risk tolerance
• Missing funds or transfers you did not approve

If you notice any of these warning signs, it is important to act quickly.

What Happens When a Fiduciary Duty Is Breached?

A breach of fiduciary duty can result in significant financial harm—and potential legal liability for the fiduciary and their firm.

Consequences may include:

Financial Restitution

The advisor and their firm may be required to repay losses or return misappropriated funds.

Rescission of Investment Transactions

Improper trades may be reversed.

Disciplinary Actions

FINRA, the SEC, or state regulators may impose fines, suspensions, or permanent bars.

Civil Liability

Investors may pursue monetary or non-monetary damages through FINRA arbitration or civil litigation.

Punitive Damages

In cases involving intentional misconduct or fraud, additional penalties may be imposed.

How Investors Can Recover Losses

Investors harmed by a breach of fiduciary duty have legal avenues to seek compensation. Most claims are brought through FINRA arbitration, a streamlined dispute-resolution forum designed for resolving cases involving brokers and advisory firms.

Common claims supporting allegations of a breach of fiduciary duty include:

• Unsuitable investment recommendations
• Fraud or misrepresentation
• Breach of contract
• Failure to supervise
• Selling away / undisclosed outside investments

Silver Miller Helps Investors Hold Financial Professionals Accountable

If you believe your financial advisor or investment professional breached their fiduciary duty, you don’t have to navigate the process alone.

Silver Miller represents investors nationwide in cases involving:

• Breach of fiduciary duty
• Broker misconduct
• Misrepresentation and fraud
• Unauthorized trading
• Conflicts of interest
• Reg BI violations
• Unsuitable investment recommendations

Our legal team investigates advisor misconduct and helps victims pursue recovery through FINRA arbitration and civil litigation.

Contact Silver Miller for a free, confidential consultation. We work on a contingency fee basis—meaning you pay no fees unless we recover funds for you.