Summary

SOC 2 audits are structured around five Trust Services Criteria. Security (Common Criteria) is mandatory. The remaining four are selected based on your product’s scope and what commitments you’ve made to customers.

SOC 2 Type II Requirements List for SaaS: A Complete Guide

If you’re building or scaling a SaaS company, SOC 2 Type II certification is likely on your roadmap. Enterprise customers demand it, security-conscious buyers expect it, and it signals that your organization takes data protection seriously. But knowing exactly what’s required can feel overwhelming.

This guide breaks down the SOC 2 Type II requirements list in plain language so your team can understand what’s needed, plan effectively, and avoid costly surprises during your audit.

What Is SOC 2 Type II and Why Does It Matter for SaaS?

SOC 2 (System and Organization Controls 2) is an auditing framework developed by the American Institute of Certified Public Accountants (AICPA). It evaluates how a service organization handles customer data across five Trust Services Criteria (TSC).

Type II specifically means an independent auditor reviewed your controls over an extended observation period — typically 6 to 12 months — and confirmed they were operating effectively throughout that time. This is far more rigorous than Type I, which only evaluates whether controls exist at a single point in time.

For SaaS companies, SOC 2 Type II is the gold standard because:

Enterprise procurement teams require it before signing contracts
It demonstrates ongoing operational security, not just a one-time snapshot
It builds trust with customers who store sensitive data in your platform
It reduces the volume of security questionnaires you receive from prospects

The Five Trust Services Criteria (TSC)

1. Security (Common Criteria) — Required

Security is the foundation of every SOC 2 audit. The AICPA calls these the Common Criteria (CC), and they cover how your organization protects systems against unauthorized access, both logical and physical.

Key requirements include:

Access controls: Role-based access, least-privilege principles, multi-factor authentication (MFA)
Logical and physical access restrictions: Controlling who can access systems, data centers, and sensitive environments
System operations: Monitoring for anomalies, managing vulnerabilities, and responding to incidents
Change management: Formal processes for approving, testing, and deploying system changes
Risk mitigation: Identifying, assessing, and addressing risks to your systems and data

2. Availability — Optional but Common for SaaS

Availability addresses whether your system is accessible as promised in your service level agreements (SLAs). Most SaaS companies include this criterion because uptime is a core product promise.

Requirements include:

Monitoring system performance and availability continuously
Defined and tested incident response and disaster recovery plans
Business continuity planning with documented recovery time objectives (RTOs)
Capacity planning to ensure infrastructure scales with demand

3. Processing Integrity — Optional

Processing integrity applies when your SaaS product processes transactions or data on behalf of customers and accuracy matters. Think fintech, payroll software, or e-commerce platforms.

Requirements include:

Ensuring data is processed completely, accurately, and in a timely manner
Error detection and correction mechanisms
Quality assurance controls over processing workflows

4. Confidentiality — Optional

Confidentiality covers how you protect information designated as confidential — typically business data, intellectual property, or contractual agreements.

Requirements include:

Identifying and classifying confidential information
Encryption of confidential data at rest and in transit
Restricting access to confidential information on a need-to-know basis
Secure disposal of confidential data when no longer needed

5. Privacy — Optional

Privacy applies if your system collects, uses, retains, or discloses personal information. With GDPR and CCPA in the picture, many SaaS companies include this criterion.

Requirements include:

A formal privacy notice describing data collection and use
Consent management processes
Procedures for responding to data subject access requests
Policies for data retention and secure deletion

The SOC 2 Type II Requirements List: What You Actually Need to Implement

Beyond the Trust Services Criteria, here’s the practical list of controls and documentation your auditor will evaluate during a Type II engagement.

Policies and Procedures Documentation

Every control needs a written policy backing it up. Auditors will look for:

Information Security Policy
Acceptable Use Policy
Access Control Policy
Incident Response Plan
Business Continuity and Disaster Recovery Plan
Vendor Management Policy
Data Classification Policy
Change Management Policy
Password and Authentication Policy
Employee Onboarding and Offboarding Procedures

Technical Controls

Your infrastructure and application layer need to demonstrate these controls are working consistently:

MFA enforcement across all production systems and critical applications
Encryption using industry-standard protocols (TLS 1.2+, AES-256)
Vulnerability scanning conducted regularly with documented remediation
Penetration testing performed at least annually
Logging and monitoring with alerts for suspicious activity
Backup and recovery testing with documented results
Endpoint protection (antivirus, device management)
Network segmentation and firewall configurations

Organizational Controls

Auditors also evaluate how your organization operates day-to-day:

Background checks for employees with access to sensitive systems
Annual security awareness training for all staff
Formal vendor/third-party risk assessments
Regular access reviews (quarterly is common)
Defined roles and responsibilities for security functions
Board or executive oversight of security and risk programs

Evidence Collection Over the Audit Period

This is what makes Type II different. You need to continuously collect evidence that controls are operating — not just that they exist. Common evidence types include:

Access review logs showing quarterly reviews were completed
Training completion records for all employees
Change management tickets showing approvals and testing
Incident response records
Vulnerability scan reports with remediation timelines
Backup test results
Vendor review documentation

The SOC 2 Type II Audit Process: A High-Level Timeline

Understanding the process helps you plan your compliance program realistically.

Readiness Assessment (1–3 months): Gap analysis against the TSC to identify missing controls
Remediation Period (2–6 months): Implementing missing policies, technical controls, and processes
Observation Period (6–12 months): Controls must operate consistently during this window
Audit Fieldwork (4–8 weeks): Auditor reviews evidence, interviews staff, and tests controls
Report Issuance: You receive your SOC 2 Type II report with the auditor’s opinion

Most SaaS companies complete their first Type II in 12–18 months from kickoff to report.

Common Mistakes SaaS Companies Make

Avoiding these pitfalls can save you significant time and money:

Starting the observation period before controls are fully implemented — gaps discovered during fieldwork can result in exceptions in your report
Underestimating documentation requirements — auditors need written evidence, not just verbal confirmation that controls exist
Neglecting vendor management — if a critical infrastructure vendor has a security incident, it may affect your report
Skipping regular access reviews — this is one of the most commonly cited deficiencies
Not aligning scope with customer expectations — selecting only Security when customers expect Availability and Confidentiality

Frequently Asked Questions

How long does SOC 2 Type II certification take for a SaaS startup?

Most SaaS startups spend 12 to 18 months on their first SOC 2 Type II engagement. The timeline depends on how mature your existing controls are. Companies with strong security foundations can move faster, while early-stage startups with minimal documentation typically need longer remediation periods before starting their observation window.

What’s the difference between SOC 2 Type I and Type II?

SOC 2 Type I evaluates whether controls are designed appropriately at a single point in time. SOC 2 Type II evaluates whether those controls operated effectively over an extended period (typically 6–12 months). Enterprise customers almost always require Type II because it provides much stronger assurance about ongoing security practices.

How much does a SOC 2 Type II audit cost?

Audit costs vary widely based on scope and auditor. Expect to pay $15,000–$60,000 for the audit itself. However, your total investment — including internal staff time, tooling, and any compliance automation software — often ranges from $50,000 to $150,000+ for the first year. Using pre-built policy templates and compliance frameworks can significantly reduce preparation costs.

Which Trust Services Criteria should a SaaS company include?

At minimum, include Security (required). Most SaaS companies also add Availability because uptime commitments are core to their product. If you handle financial transactions, add Processing Integrity. If you store sensitive business data, include Confidentiality. Add Privacy if you collect personal information from end users.

Do we need SOC 2 Type II if we already have ISO 27001?

They serve different purposes. ISO 27001 is an international standard that certifies your information security management system. SOC 2 Type II is a U.S.-centric audit report that enterprise customers — especially in North America — specifically request. Many SaaS companies pursue both, as the controls overlap significantly and the combined certifications satisfy a broader range of customer requirements.

Start Your SOC 2 Type II Journey with Ready-to-Use Templates

Understanding the requirements is one thing — implementing them efficiently is another. Building every policy, procedure, and control framework from scratch is time-consuming and error-prone.

Our SOC 2 compliance template bundle gives you everything you need to get audit-ready faster:

✅ 20+ pre-written security policies mapped to SOC 2 Trust Services Criteria
✅ Evidence collection checklists for the full observation period
✅ Risk assessment and vendor management templates
✅ Access review and incident response documentation
✅ Written by compliance experts and trusted by SaaS companies worldwide

Stop reinventing the wheel. Get your SOC 2 template bundle today and cut your preparation time in half.

Browse SOC 2 Compliance Templates →