
IRS WISP Requirements: What Your Firm Needs to Know in 2025
Maria Jose Castro L
Mar 12, 2025
Cyber threats are not slowing down anytime soon, and tax professionals are a prime target for hackers looking to steal sensitive financial data! That is why having a Written Information Security Plan (WISP) is not just a good idea, but a requirement imposed by the FTC's Safeguards Rule.
- Tax professionals handle highly sensitive data including Social Security numbers, financial records, and employment details
- Without a structured security plan, your practice becomes vulnerable to cyberattacks, regulatory fines, and reputational damage
- A WISP establishes clear security policies and ensures compliance with federal data protection standards
80% of tax firms are not fully compliant with the latest FTC requirements, increasing their risk of cyber threats and regulatory fines.
Organizations must act swiftly to implement an effective WISP by:
- Conducting comprehensive risk assessments of their data handling practices
- Implementing required technical safeguards including encryption and multi-factor authentication
- Developing clear incident response procedures to address potential breaches
Why Does a WISP Matter?
Tax professionals handle highly sensitive data like: Social Security numbers, financial records, employment details.. that, if compromised, could lead to identity theft and fraud. Without a structured security plan, your practice may be vulnerable to cyberattacks, regulatory fines, and reputational damage. A WISP establishes clear security policies and ensures compliance with federal data protection standards.
So, what exactly does the IRS expect from your WISP? Key Components of an Effective WISP should outline how your firm identifies, protects, and responds to security threats. Here's what to include:
- Designate a Security Coordinator: Assign a responsible person (or team) to oversee security policies.
- Conduct Regular Risk Assessments: Evaluate vulnerabilities in your data storage and access controls.
- Implement Safeguards: Use encryption, multi-factor authentication (MFA), and network security measures to protect sensitive data.
- Manage Third-Party Providers: Ensure vendors handling client data meet security compliance requirements.
- Develop a Data Disposal Plan: Securely delete client data when no longer needed.
- Employee Training & Awareness: Educate your team on phishing, password management, and secure data handling.
- Continuous Monitoring & Testing: Regularly test security systems, conduct vulnerability assessments, and update policies as needed.
The Consequences of Non-Compliance
Failing to implement a WISP isn't just risky, it could lead to severe financial penalties. The FTC can impose fines of over $50,000 per violation, depending on the nature of a data breach. Beyond legal consequences, a security incident can destroy client trust and damage your firm's reputation.
Real Threats Require Real Protection
Cyber threats aren't hypothetical, they're a real and ongoing risk. Back in 2015, the IRS suffered a massive data breach when attackers gained unauthorized access to taxpayer accounts. The breach compromised the personal and financial data of over 700,000 taxpayers, exposing them to identity theft and fraud. This incident was a wake-up call for the industry, proving that even major government agencies can fall victim to cyberattacks.
For tax professionals, a data breach can be devastating, not just financially, but in terms of client trust and regulatory consequences. A well-structured WISP helps protect your firm.
How to Develop and Maintain Your WISP
- Review Guidelines: Use resources like IRS Publication 5708 to understand security requirements. But leave it up to professionals to help you get secure!
- Assess Data Security Risks: Identify weak points in your IT systems and client data handling.
- Document Security Measures: Write down clear policies covering access control, password management, and incident response.
- Train Employees: Ensure staff members know how to protect client information and recognize cyber threats.
- Regularly Update Your WISP: Security risks evolve, so review and revise your WISP at least annually.
Common Challenges Facing Tax Firms
- Non-Compliance: Approximately 80% of tax firms are not fully compliant with the latest FTC requirements, increasing their risk of cyber threats and regulatory fines.
- Targeted Cyberattacks: Cybercriminals often focus on small CPA firms, exploiting inadequate security measures to access financial data.
- Financial Impact: The average cost of a data breach in the U.S. is $9.36 million, underscoring the severe financial risks even small firms face.
How Crimson Vista Can Help
Nowadays, security must be a priority. A Written Information Security Plan (WISP) isn't just a compliance checkbox, it's a proactive defense against cyber threats that protects both your business and your clients. By integrating strong security practices and staying informed on regulatory updates, you can create a safe and trustworthy tax practice.
At Crimson Vista, we provide cybersecurity solutions designed for tax professionals, ensuring compliance with IRS and FTC requirements. Our services include:
- Cybersecurity Risk Assessments: Identifying vulnerabilities before they can be exploited.
- Trainings: Educating teams on best practices to prevent cyber risks.
- Policy Development: Creating customized security policies to strengthen compliance and data protection.
Collaborative Compliance Solutions
To deliver fully compliant, attorney-backed WISPs, we've partnered with CastroLand Legal, PLLC (www.castrolandlegal.com), a firm specializing in cybersecurity law, data privacy, and business.
Take the Next Step
Don't leave your firm's security to chance. Schedule a free consultation with our Compliance Director to assess your cybersecurity risks and develop a plan that meets IRS and FTC standards.
- π§ Email: info@crimsonvista.com
- π Phone: (737) 248-0126
- π Learn More: Crimson Vista Tax Compliance