Top 10 SOC 2 Audit Failures & How to Avoid Them
Quick Answer
The most common SOC 2 audit failures include missing access reviews, incomplete policies, no formal change management, absent background checks, and gaps in logging/monitoring. Most can be remediated in 1-4 weeks with the right approach.
The Most Common SOC 2 Failures
After analyzing hundreds of SOC 2 audits, clear patterns emerge. The same gaps show up repeatedly — and most are easily preventable with proper preparation. Here are the top 10 failures, ranked by how frequently they appear, along with specific remediation steps.
Key Takeaways
- 80% of SOC 2 exceptions fall into just 10 categories
- Access reviews and policy gaps are the #1 and #2 most common failures
- Most gaps can be closed in 1-4 weeks with focused effort
- A good readiness assessment catches 90% of these issues before the audit
- Automation tools prevent most recurring failures by monitoring continuously
Top 10 SOC 2 Gaps
1. Missing or Incomplete Access Reviews
This is the single most common SOC 2 exception. Auditors expect quarterly access reviews where someone reviews who has access to critical systems and confirms it's still appropriate. Many companies either skip these entirely or do them inconsistently.
✅ Fix
Set up quarterly calendar reminders. For each in-scope system, export the user list, have the system owner review it, document approvals, and deactivate any inappropriate access. Keep evidence (screenshots, tickets) of each review. Automation tools can pull user lists automatically and track reviewer approvals.
2. Incomplete or Missing Security Policies
Most companies need 15-25 security policies for SOC 2, including information security, access control, change management, incident response, acceptable use, vendor management, and more. The gap is usually that policies don't exist, are outdated, or aren't formally approved by management.
✅ Fix
Use policy templates from your compliance automation tool or download templates from SANS, CIS, or NIST. Customize them to reflect your actual practices (auditors can tell when policies are generic). Have management formally approve and date each policy. See our guide on SOC 2 policies and procedures.
3. No Mobile Device Management (MDM)
Auditors want to see that you can enforce security controls on employee devices — disk encryption, screen lock, automatic updates, and the ability to remote wipe if a device is lost. Without MDM, there's no way to prove these controls are in place.
✅ Fix
Deploy an MDM solution like Jamf (Mac), Kandji (Mac), Fleet (cross-platform), or Microsoft Intune (Windows/Mac). Most can be deployed company-wide in 1-2 weeks. Configure enforcement policies for encryption, screen lock, and OS updates.
4. Inconsistent Change Management
Auditors want to see that code and infrastructure changes go through a formal review and approval process. The most common gap: direct pushes to main branch without PR review, or infrastructure changes made manually without documentation.
✅ Fix
Enable branch protection rules in GitHub/GitLab requiring PR reviews before merge. Require at least one approval from someone who didn't write the code. Use infrastructure-as-code (Terraform, CloudFormation) to document infrastructure changes. Track changes in tickets (Jira, Linear).
5. No Background Checks on File
Auditors expect background checks for all employees with access to in-scope systems. Many startups skip this entirely, especially for early employees or contractors.
✅ Fix
Use a service like Checkr, GoodHire, or Sterling for background checks. Run retroactive checks for existing employees if needed. Add background checks to your onboarding process going forward. Cost: $30-$100 per employee.
6. Missing Security Awareness Training
Annual security awareness training is a SOC 2 requirement. Auditors want to see completion records for all employees.
✅ Fix
Use platforms like KnowBe4, Curricula, or the training modules included in compliance tools (Vanta, Drata). Training typically takes 30-60 minutes per employee. Track completion rates and send reminders to stragglers.
7. Inadequate Logging and Monitoring
Auditors want centralized logging with alerts for security-relevant events: failed login attempts, privilege escalations, configuration changes, and data access anomalies. Many companies have logs scattered across services without centralization or alerting.
✅ Fix
Implement a log aggregation or SIEM solution: Datadog, Sumo Logic, Elastic/ELK, or cloud-native options (AWS CloudTrail + CloudWatch, GCP Cloud Logging). Configure alerts for critical security events. Establish a process for reviewing alerts.
8. No Formal Vendor Management
If you share customer data with subprocessors (cloud providers, analytics tools, etc.), auditors expect a formal vendor management process: inventory, risk assessment, security review, and contractual protections.
✅ Fix
Create a vendor inventory listing all third parties that touch customer data. For critical vendors, document their security posture (SOC 2 reports, security certifications). Ensure you have contracts with appropriate security provisions. Review vendors at least annually.
9. No Formal Incident Response Plan
Having an incident response plan is required — but actually testing it is what separates clean audits from those with exceptions. Auditors want to see a documented plan with defined severity levels, response procedures, and communication protocols.
✅ Fix
Document an incident response plan covering: severity classification, response team roles, containment/eradication/recovery procedures, communication templates, and post-incident review process. Run at least one tabletop exercise or simulated incident annually to prove the plan works.
10. Incomplete Risk Assessment
SOC 2 requires a formal risk assessment identifying threats to customer data. Many companies either skip this or treat it as a checkbox exercise with no real analysis.
✅ Fix
Create a risk register identifying key threats (data breach, unauthorized access, system outage, etc.), assess likelihood and impact for each, and document how you're mitigating them. Review and update at least annually. Most compliance tools include risk assessment templates.
Remediation Priority Matrix
| Gap | Severity | Time to Fix | Priority |
|---|---|---|---|
| Missing access reviews | High | 1-2 weeks | Fix first |
| Incomplete policies | High | 1-2 weeks | Fix first |
| No MDM | Medium | 1-2 weeks | Fix second |
| Change management gaps | High | 1 week | Fix first |
| Missing background checks | Medium | 2-4 weeks | Start early (takes time) |
| No security training | Medium | 1 week | Quick win |
| Inadequate logging | High | 2-3 weeks | Fix second |
| No vendor management | Medium | 1-2 weeks | Fix second |
| No incident response plan | Medium | 1 week | Quick win |
| Incomplete risk assessment | Medium | 1 week | Quick win |
What happens if my audit has exceptions?
Minor exceptions (1-3) are common and don't invalidate your SOC 2 report. The auditor documents the exception and your response. Most customers understand isolated exceptions. Systemic failures (5+) are a bigger concern and may result in a qualified opinion.
Can I fix gaps during the audit?
Sometimes. Auditors may give you a short window to provide additional evidence for borderline issues. But you can't implement new controls during the audit and have them count for the audit period. It's always better to fix gaps before the audit starts.
How do I prevent these gaps from recurring?
Compliance automation tools continuously monitor your controls and alert you when something falls out of compliance — like a missed access review or an employee without training. This is the most effective way to prevent recurring gaps.
How many exceptions are acceptable in a SOC 2 report?
There's no official limit. 1-3 minor exceptions are common and generally acceptable to customers. 5+ exceptions raise concerns. The nature of exceptions matters more than the number — a single exception around data access is more serious than three exceptions around documentation.
Prevent SOC 2 Audit Gaps
Use compliance automation to continuously monitor controls and catch gaps before your auditor does.
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