Summary

If you’re building or scaling a SaaS company, SOC 2 compliance is likely on your radar. Prospects ask for it during enterprise sales cycles, investors want to see it, and security-conscious customers expect it. But understanding exactly what SOC 2 requires can feel overwhelming at first. The foundation of SOC 2 is built on five Trust Services Criteria. Security is mandatory. The other four are optional but commonly included by SaaS companies depending on their business model. For most SaaS companies starting from scratch, readiness typically takes 3–6 months. This includes writing policies, implementing technical controls, and gathering initial evidence. The Type II audit period itself adds another 6–12 months before you receive your final report.

SOC 2 Requirements List for SaaS: Everything You Need to Know

This guide breaks down the complete SOC 2 requirements list for SaaS companies in plain language, so you can understand what auditors look for and start building your compliance program with confidence.

What Is SOC 2 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 based on five Trust Services Criteria (TSC).

For SaaS companies specifically, SOC 2 is the gold standard for demonstrating that your platform is secure, available, and trustworthy. Unlike compliance frameworks tied to specific industries (like HIPAA for healthcare), SOC 2 was designed with technology service providers in mind.

There are two types of SOC 2 reports:

Type I – A point-in-time snapshot verifying your controls are designed correctly
Type II – A review over a period (typically 6–12 months) verifying your controls operate effectively

Most enterprise customers require a SOC 2 Type II report before signing contracts.

The Five Trust Services Criteria: Core SOC 2 Requirements

The foundation of SOC 2 is built on five Trust Services Criteria. Security is mandatory. The other four are optional but commonly included by SaaS companies depending on their business model.

1. Security (Common Criteria) — Required

Security is the backbone of every SOC 2 audit. The AICPA refers to these as the “Common Criteria” because they apply regardless of which other criteria you include.

Key requirements under Security include:

Logical and physical access controls – Who can access your systems and how is that access managed?
System operations – Monitoring for anomalies, incidents, and unauthorized activity
Change management – Controlled processes for deploying changes to production environments
Risk mitigation – Identifying, assessing, and responding to risks to your systems
Encryption – Protecting data in transit and at rest
Multi-factor authentication (MFA) – Required for critical system access
Vendor management – Assessing third-party risks that could affect your environment

2. Availability — Optional but Common

If your SaaS product has uptime commitments in customer contracts or SLAs, auditors will want to see that you can back those promises up.

Requirements include:

Defined uptime commitments and performance monitoring
Incident response and escalation procedures
Disaster recovery and business continuity planning
Infrastructure redundancy and failover capabilities

3. Processing Integrity — Optional

This criterion applies if the accuracy and completeness of your data processing is critical to customers — common in fintech, payroll, or data pipeline SaaS products.

Requirements include:

Input validation and error handling
Monitoring for incomplete or inaccurate processing
Defined procedures for correcting processing errors

4. Confidentiality — Optional

If your platform handles sensitive business information (trade secrets, financial data, proprietary customer data), confidentiality controls are relevant.

Requirements include:

Identifying and classifying confidential data
Restricting access to confidential information on a need-to-know basis
Secure disposal of confidential data when no longer needed
Confidentiality agreements with employees and vendors

5. Privacy — Optional

Privacy applies to SaaS companies that collect, use, retain, or disclose personal information. If you handle personal data of end users, this criterion is worth including.

Requirements include:

A published privacy notice aligned with your actual data practices
Consent mechanisms for data collection
Data subject rights handling (access, deletion, correction)
Retention and disposal policies for personal data
Breach notification procedures

The 9 Common Criteria Categories in Detail

Within the Security criterion, auditors evaluate 9 specific categories. Here’s what each covers:

Category	What It Covers
CC1 – Control Environment	Organizational commitment to integrity, ethics, and competence
CC2 – Communication & Information	How you communicate policies and security information internally and externally
CC3 – Risk Assessment	Identifying and analyzing risks to achieving your security objectives
CC4 – Monitoring Activities	Ongoing monitoring of controls and corrective action
CC5 – Control Activities	Policies and procedures that address identified risks
CC6 – Logical & Physical Access	Access management, authentication, and authorization
CC7 – System Operations	Detecting and responding to security threats and incidents
CC8 – Change Management	Managing changes to infrastructure, data, and software
CC9 – Risk Mitigation	Managing vendor risks and business disruption risks

Practical SOC 2 Requirements: What You Actually Need to Implement

Beyond the framework categories, here’s a practical list of what most SaaS companies need to have in place before a SOC 2 audit:

Policies and Documentation

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

Technical Controls

Encryption at rest and in transit (TLS 1.2+, AES-256)
Multi-factor authentication for all production systems
Role-based access control (RBAC)
Centralized logging and monitoring (SIEM)
Vulnerability scanning and patch management
Penetration testing (annual at minimum)
Endpoint detection and response (EDR) tools
Secure software development lifecycle (SDLC) practices

Operational Controls

Background checks for employees with access to sensitive systems
Security awareness training for all staff
Regular access reviews (quarterly is common)
Formal onboarding and offboarding procedures
Documented incident response exercises

Evidence Collection

Auditors don’t just ask if you have controls — they ask for evidence. You’ll need to maintain logs, screenshots, tickets, and records showing your controls operate consistently over the audit period.

SOC 2 Type I vs. Type II: Which Requirements Differ?

The controls themselves don’t change between Type I and Type II. The difference is in how auditors evaluate them:

Type I: Auditors verify your controls are designed appropriately at a single point in time. Evidence requirements are lighter.
Type II: Auditors test whether controls operated effectively over 6–12 months. You’ll need consistent evidence — logs, access review records, training completion records — for the entire period.

For SaaS companies selling to enterprise customers, Type II is the expected standard.

Common Gaps SaaS Companies Face Before SOC 2 Audits

Even well-run engineering teams often hit these roadblocks:

Missing or informal policies – Controls exist but aren’t documented
Inconsistent access reviews – Access is granted but never formally reviewed
No formal vendor risk process – Third-party tools aren’t assessed for security risk
Weak offboarding – Former employee access isn’t revoked promptly
No security training records – Training happens informally with no documentation

Identifying and closing these gaps before your audit window begins will save significant time and money.

FAQ: SOC 2 Requirements for SaaS

How long does it take to become SOC 2 compliant?

For most SaaS companies starting from scratch, readiness typically takes 3–6 months. This includes writing policies, implementing technical controls, and gathering initial evidence. The Type II audit period itself adds another 6–12 months before you receive your final report.

Is SOC 2 legally required for SaaS companies?

SOC 2 is not a legal requirement in most jurisdictions. However, it is often contractually required by enterprise customers and increasingly expected as a baseline by security-conscious buyers in any segment.

What’s the difference between SOC 2 and ISO 27001?

Both are security frameworks, but SOC 2 is primarily a US-centric audit report used in B2B SaaS sales, while ISO 27001 is an internationally recognized certification. Many global SaaS companies pursue both. SOC 2 focuses on auditor attestation; ISO 27001 results in a formal certification.

How much does a SOC 2 audit cost?

Audit costs vary widely. Readiness assessments typically run $5,000–$20,000. The formal audit itself ranges from $20,000–$60,000 depending on the auditing firm, scope, and complexity of your environment. Compliance automation tools can reduce preparation costs significantly.

Do startups need SOC 2?

If you’re selling to mid-market or enterprise customers, yes — often sooner than you expect. Many startups begin their SOC 2 journey at Series A or when they first encounter a security questionnaire blocking a major deal.

Start Your SOC 2 Journey Faster With Ready-Made Templates

Writing SOC 2 policies from scratch is one of the most time-consuming parts of the compliance process. Every hour your team spends drafting an incident response plan is an hour not spent on product.

Our SOC 2 compliance template bundle gives you:

All 15+ required policies pre-written and audit-ready
Evidence collection checklists mapped to each Common Criteria
Vendor risk assessment templates
Employee security training acknowledgment forms
Access review tracking spreadsheets

These templates are built specifically for SaaS companies and reviewed by compliance professionals. Download once, customize in hours, and walk into your audit prepared.

[Browse SOC 2 Templates →] — Skip months of documentation work and get audit-ready faster.