Summary

If you’re building or scaling a SaaS product, SOC 2 compliance will eventually land on your roadmap—often sooner than expected. Enterprise customers demand it, security questionnaires reference it, and sales deals stall without it. But understanding exactly what SOC 2 requires can feel overwhelming, especially when you’re trying to run a business at the same time. The Security criterion—often called the Common Criteria—is mandatory for every SOC 2 audit. It covers how you protect your systems and data against unauthorized access, both internal and external. SOC 2 requires you to demonstrate that you identify, assess, and respond to risks on an ongoing basis. This isn’t a one-time exercise—you need a documented risk assessment process that runs at least annually and feeds into your control environment.

SOC 2 Requirements for SaaS: A Complete Guide for 2024

This guide breaks down the real SOC 2 requirements for SaaS companies, what auditors actually look for, and how to prepare without losing months of engineering and operations time.

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 manages customer data with respect to security, availability, processing integrity, confidentiality, and privacy.

For SaaS companies specifically, SOC 2 has become the de facto trust standard. Unlike ISO 27001 or PCI DSS, SOC 2 is flexible—it’s designed around your specific systems and business model rather than a rigid checklist. That flexibility is powerful, but it also means you need to understand the framework deeply to implement it correctly.

There are two types of SOC 2 reports:

Type I – A point-in-time assessment confirming your controls are designed appropriately
Type II – A period-based assessment (typically 6–12 months) confirming your controls operate effectively over time

Most enterprise customers require a Type II report, which means you need to start building your compliance program well before your audit window begins.

The Five Trust Services Criteria (TSC)

SOC 2 is organized around five Trust Services Criteria. SaaS companies are required to address Security. The remaining four are optional but may be required depending on your customer commitments or industry.

1. Security (Required)

The Security criterion—often called the Common Criteria—is mandatory for every SOC 2 audit. It covers how you protect your systems and data against unauthorized access, both internal and external.

Key areas auditors evaluate include:

Logical and physical access controls
Encryption in transit and at rest
Multi-factor authentication (MFA)
Vulnerability management and patch processes
Incident response procedures
Change management policies
Vendor and third-party risk management

2. Availability (Optional but Common)

This criterion applies if your SaaS product has uptime commitments in your contracts or SLAs. It covers system performance monitoring, disaster recovery planning, and business continuity procedures.

3. Processing Integrity (Optional)

Relevant for SaaS platforms that process financial transactions, payroll, or other data where accuracy and completeness are critical. It confirms your system processes data completely, accurately, and in a timely manner.

4. Confidentiality (Optional)

If you handle confidential business information—such as trade secrets, financial data, or proprietary client information—this criterion addresses how that data is identified, protected, and eventually disposed of.

5. Privacy (Optional)

This criterion aligns closely with privacy regulations like GDPR and CCPA. It covers how you collect, use, retain, and disclose personal information. SaaS companies handling significant volumes of personal data often include this criterion.

Core SOC 2 Requirements for SaaS Companies

Regardless of which criteria you select, every SOC 2 audit shares a common set of practical requirements. Here’s what you’ll need to have in place.

Documented Policies and Procedures

SOC 2 auditors don’t just want to see that your systems are secure—they want evidence that your organization operates securely in a consistent, repeatable way. This means you need written policies covering:

Information security policy
Acceptable use policy
Access control and user provisioning
Incident response plan
Change management procedures
Business continuity and disaster recovery
Vendor management policy
Data classification and retention

Documentation is often the biggest gap for early-stage SaaS companies. Having technical controls in place but no written procedures to support them will cause audit findings.

Access Control and Identity Management

One of the most scrutinized areas in any SOC 2 audit is how you manage who can access what. Auditors will look for:

Role-based access control (RBAC) principles
Formal access provisioning and de-provisioning workflows
Quarterly or semi-annual access reviews
MFA enforcement for all critical systems
Privileged access management for administrators

Terminate access promptly when employees leave and document that process. Stale accounts are a red flag for auditors.

Risk Assessment Process

SOC 2 requires you to demonstrate that you identify, assess, and respond to risks on an ongoing basis. This isn’t a one-time exercise—you need a documented risk assessment process that runs at least annually and feeds into your control environment.

Your risk register should capture identified risks, their likelihood and impact, and the controls or mitigating actions you’ve implemented.

Monitoring and Logging

Continuous monitoring is a cornerstone of SOC 2 compliance. Your SaaS environment should have:

Centralized log management (e.g., SIEM or equivalent)
Alerts for anomalous activity
System performance and uptime monitoring
Regular review of security logs and alerts

Auditors will ask how you detect and respond to security events. If your answer is “we check manually when something seems wrong,” that’s a problem.

Vendor and Third-Party Management

SaaS products rely heavily on third-party tools—cloud infrastructure, payment processors, sub-processors, analytics platforms. SOC 2 requires you to manage the risk those vendors introduce.

Maintain a vendor inventory, conduct due diligence before onboarding new vendors, and review security documentation (like their own SOC 2 reports) annually.

Incident Response and Communication

You need a documented incident response plan that covers detection, containment, investigation, notification, and post-incident review. More importantly, you need evidence that your team has actually tested it—through tabletop exercises or real incident retrospectives.

Employee Training and Security Awareness

Every employee who touches your systems or customer data is part of your control environment. SOC 2 requires:

Security awareness training at onboarding
Annual refresher training
Documented completion records

How Long Does SOC 2 Take for a SaaS Company?

The typical SOC 2 journey for a SaaS company looks like this:

Readiness assessment: 2–4 weeks to identify gaps
Remediation and control implementation: 2–4 months
Audit observation period (Type II): 6–12 months
Auditor fieldwork and report issuance: 4–8 weeks

From start to report, most SaaS companies spend 9–18 months on their first SOC 2 Type II. Starting with a Type I can accelerate your timeline if customers need something faster.

Common Mistakes SaaS Companies Make

Avoid these pitfalls that slow down audits and create unnecessary findings:

Starting documentation after the audit window opens – Your policies need to predate the audit period
Skipping the readiness assessment – Going straight to audit without understanding your gaps is expensive
Treating SOC 2 as a one-time project – Compliance is ongoing; controls must operate continuously
Over-scoping your environment – Only include systems that are relevant to your service delivery
Neglecting change management – Every significant system change should be documented and approved

FAQ: SOC 2 Requirements for SaaS

Is SOC 2 legally required for SaaS companies?

SOC 2 is not a legal requirement—it’s a voluntary framework. However, it’s increasingly a contractual requirement from enterprise customers and a market expectation in competitive SaaS categories. Many SaaS companies pursue SOC 2 to unlock enterprise sales and reduce friction in security reviews.

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

A Type I report assesses whether your controls are properly designed at a single point in time. A Type II report evaluates whether those controls actually operated effectively over a defined period, typically 6–12 months. Type II is the gold standard that most enterprise customers require.

How much does a SOC 2 audit cost?

Audit costs vary widely based on company size and scope. Most SaaS startups can expect to spend $15,000–$50,000 on the audit itself. Factor in additional costs for compliance tooling, legal review, and internal staff time. Preparation costs can be significantly reduced by using pre-built policy templates and frameworks.

Do we need all five Trust Services Criteria?

No. Security is the only mandatory criterion. You select additional criteria based on your contractual commitments and the nature of your service. Most SaaS companies start with Security only and add Availability or Confidentiality as customer requirements evolve.

Can a small SaaS startup achieve SOC 2 compliance?

Absolutely. SOC 2 scales to company size. A 10-person SaaS company can achieve compliance with the right preparation. The key is having documented processes that match your actual operations—not building a compliance program designed for a 500-person enterprise.

Start Your SOC 2 Journey the Right Way

SOC 2 compliance doesn’t have to mean months of starting from scratch. The most time-consuming part for most SaaS teams is creating the documentation—policies, procedures, risk registers, vendor assessment forms, and employee training materials.

Our ready-to-use SOC 2 compliance template bundle gives you everything you need:

Complete policy library covering all Common Criteria requirements
Risk assessment templates and risk register
Vendor management questionnaires and tracking tools
Incident response plan template
Employee security training documentation
Audit evidence checklists

Written by compliance professionals, formatted for auditors, and ready to customize for your SaaS environment in days—not months.

[Browse SOC 2 Templates →] Stop building from zero and get audit-ready faster with templates trusted by SaaS teams at every stage.