Snipfer Compliance Team
Security Insights • 5 min read

FTC Safeguards Rule: How CPAs Can Secure Client SSNs and W2s

Introduction

For CPA and accounting firms, tax season isn't just a busy period—it is a high-risk window for data compliance. Under the Federal Trade Commission (FTC) Safeguards Rule, non-banking financial institutions (including accounting firms) must implement comprehensive plans to protect customer information.

FTC Safeguards Rule Requirements

The FTC Safeguards Rule requires accounting firms to:

  • **Designate an authorized coordinator** to oversee the security program.
  • **Identify and assess risks** to client information in storage and transit.
  • **Regularly monitor and test** the effectiveness of security safeguards.

Failure to secure Social Security Numbers (SSNs), bank details, and W2 tax documents can result in federal fines exceeding $50,000 per violation, as well as state-level class action lawsuits.

How to Find Exposed Client Records

Most accounting firms store client data across shared network folders, cloud accounts, and local desktops. Sensitive data often leaks when:

1. **Unencrypted Attachments**: PDF tax returns are emailed and stored in local download directories.

2. **Spreadsheet Dumps**: Exported client logs containing plaintext SSNs and banking information.

3. **Backup Clutter**: Outdated client backup files left open on office computers.

Implementing Automated Auditing

To maintain compliance with the FTC Safeguards Rule, firms must run continuous file scans that scan for PII patterns (like SSNs and credit card numbers) and alert admins to restrict access permissions. Proactive scanning acts as an early warning system, stopping data breaches before audit logs flag them.

Snipfer • 2026