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OSC Complaints Representing Federal Employees for over 30 Years

OSC Complaint Lawyers in Washington, DC

30 Years' Experience Helping Clients With OSC Complaint Matters

At The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC, we can represent and advise federal employees who need to file a complaint with the Office of Special Counsel (OSC) regarding the prohibited personnel practices (PPP), including whistleblower retaliation, personnel actions of their federal supervisors, and agencies. When you need a skilled advocate to protect your rights and represent your interests, we're here for you. We can review your complaint and advise you on the best route to take.

Questions about OSC complaints? Contact us or call (202) 350-3881 and request a case evaluation with an OSC complaints attorney in Washington, DC, at The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC.

What is OSC?

The Office of Special Counsel (OSC) is a federal agency that is responsible for investigating complaints brought by federal employees involving:

  • Prohibited personnel practices (PPP)
  • Whistleblower disclosures
  • Whistleblower retaliation
  • Violations of the Hatch Act (unlawful political activity)
  • Wrongdoing by an employer or management

As a former federal employee himself, John P. Mahoney, Esq. understands the delicate nature of initiating a PPP complaint and how this can jeopardize your federal career. We have litigated thousands of federal employment law cases and effectively preserved our clients' interests. Our federal employment attorneys are dedicated to fighting for justice and accountability on your behalf.

Understanding Your Rights: Protections Against Retaliation for Federal Employees

Retaliation in the federal workplace can take many forms, including demotions, pay reductions, suspensions, or even removal. Federal employees have specific protections under laws such as the Whistleblower Protection Act and other federal employment statutes, which shield employees who report misconduct, discrimination, or unsafe practices. At The Law Firm of John P. Mahoney, we are committed to helping federal employees exercise their rights and maintain a safe, fair, and accountable work environment.

Key points to keep in mind:

  • Federal Anti-Retaliation Protections: Federal law prohibits retaliation against employees who disclose wrongdoing, participate in investigations, or oppose prohibited personnel practices.
  • Document Everything: Carefully record incidents of retaliation, including dates, times, witnesses, and details of actions taken against you.
  • Seek Experienced Legal Guidance: Federal employment law can be complex. Our attorneys provide strategic guidance to protect your rights and advocate on your behalf.

Protecting yourself from retaliation strengthens both your career and the integrity of the federal workplace. Contact an OSC complaint attorney at our firm for a confidential consultation to safeguard your federal employment rights.

What are the Different Types of OSC Complaints

There are many types of complaints that can be filed with the OSC:

  • Discrimination on the basis of one's race, color, sex, national origin, religion, age, disability, or prior EEO activity, if you’ve missed your 45-day deadline to file an EEO complaint
  • Whistleblower retaliation
  • Waste, fraud, and abuse
  • Discrimination based on marital status or political affiliation
  • Nepotism (special preference given to relatives when hiring, promoting, or evaluating performance)
  • Retaliation for filing a grievance or appeal, or refusing to obey an order that requires violating a law
  • Violation of merit system principles
  • Coercion of political activity in the workplace (such as asking for donations for a candidate)

If you have been suspended for 14 days or less, transferred to an undesirable position, received a negative performance appraisal, or treated unfairly after reporting waste, fraud, and abuse, we can help you prosecute an OSC complaint.

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Recognized Leader in the Field Published Case Victories & Publications

John Mahoney, who is a former federal Administrative Judge, is regularly highlighted in the news and often writes and presents on matters of federal employment law. He is recognized as a leader in the field due to his impressive track record, which includes everything from recovering hundreds of thousands of dollars in compensation from the EEOC for clients in discrimination and retaliation cases to effecting changes in federal employment law and reversing MSPB decisions. For federal employee legal representation, contact us today (202) 350-3881.

Helpful Resources

  • Our Legal Blog
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  • Victories & Settlements
    View our track record of helping clients.
  • Video Library

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How We Help You Win Your OSC Case

Facing retaliation after reporting wrongdoing can feel isolating and risky. Our team focuses on practical, strategic support that protects your rights and advances your claim every step of the way. We combine deep OSC experience with hands-on investigation and strong advocacy to maximize the chance of a favorable outcome—whether through OSC remedies, negotiated settlement, or litigation when necessary.

  • Confidential case assessment: We begin with a private, no-pressure review of your situation to identify potential protected disclosures and the best path forward.
  • Targeted evidence preservation: We guide you on preserving emails, performance records, text messages, and other key documentation—and we help obtain additional evidence through legal channels when appropriate.
  • Drafting and filing with precision: OSC complaints must be clear and well-supported. Our attorneys prepare concise, persuasive filings that focus on the strongest legal and factual issues.
  • Expert witness and investigatory support: When technical or policy issues are involved, we coordinate expert analysis to strengthen your claim and rebut employer defenses.
  • Whistleblower and remedy negotiation: Many cases resolve without extended proceedings. We negotiate for reinstatement, back pay, corrective actions, confidentiality protections, and other remedies that matter to you.
  • Litigation readiness: If your case requires court action, we are prepared to pursue litigation and appeal to protect your rights and secure full relief.
  • Ongoing counsel and protection against further retaliation: We advise you on workplace communications and steps to prevent or document any additional adverse actions.

Clients choose us because we pair technical knowledge of OSC procedures with a results-oriented approach and a commitment to client safety and dignity. If you want a team that will investigate thoroughly, advocate forcefully, and keep you informed at every turn, contact us for a confidential consultation.

Schedule a confidential case review today — early action often strengthens your claim.

Related Reading

To learn more about OSC complaints, contact The Law Firm of John P. Mahoney, Esq., Attorneys at Law, PLLC at (202) 350-3881 to get started with our OSC complaints lawyers in Washington, D.C.

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Your Committed Attorneys We will vigorously fight to protect your rights and best interests.

When you come under scrutiny by the federal government, the experience can be intimidating. With us working on your behalf, we will make sure that you are given obtainable solutions in a timely manner.

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