Summary

SOC 2 Type II requires a minimum observation period—typically 6 months, though 12 months is standard for a full report. Your audit window begins the day your controls are operating consistently.

SOC 2 Type II Step by Step for Software Companies: The Complete Guide

If you’re a SaaS founder or engineering leader, you’ve probably heard a prospect say: “We’d love to move forward, but we need your SOC 2 report first.” SOC 2 Type II has become the de facto security credential for software companies selling to enterprise customers. This guide walks you through every step of the process so you can approach your audit with confidence—and without surprises.

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

SOC 2 (Service Organization Control 2) is an auditing standard developed by the American Institute of Certified Public Accountants (AICPA). It evaluates how a software company manages customer data based on five Trust Service Criteria:

Security (required)
Availability
Processing Integrity
Confidentiality
Privacy

Type I is a point-in-time snapshot—it confirms your controls exist on a specific date. Type II evaluates whether those controls operated effectively over a sustained period, typically 6 to 12 months. Enterprise buyers trust Type II far more because it proves consistent execution, not just good intentions.

Step 1: Define Your Scope

Before anything else, determine what systems, services, and data are in scope for the audit. Trying to include everything inflates cost and complexity.

Ask yourself:

Which product or service will be covered?
Which infrastructure components process or store customer data?
Which team members and vendors touch that data?

Work with your future auditor early to align on scope. A tightly defined scope keeps the audit manageable and focused on what customers actually care about.

Step 2: Choose Your Trust Service Criteria

Most software companies start with the Security criterion only. This covers logical access, encryption, monitoring, incident response, and change management—the fundamentals your customers expect.

Add additional criteria only if your customers require them or if they’re core to your value proposition. A high-availability infrastructure provider might add Availability. A healthcare-adjacent SaaS might add Confidentiality or Privacy.

Starting lean is smart. You can always expand scope in future audit cycles.

Step 3: Select a Qualified CPA Auditor

SOC 2 reports can only be issued by licensed CPA firms. Choosing the right auditor matters more than most founders realize.

Look for:

Experience auditing SaaS companies specifically
Familiarity with your tech stack (AWS, GCP, Azure, etc.)
Clear pricing with no surprise fees
Reasonable timelines and responsive communication

Get quotes from at least three firms. Prices typically range from $15,000 to $50,000+ depending on scope and company size. Boutique firms that specialize in tech startups often deliver better value than large generalist CPA firms.

Step 4: Conduct a Readiness Assessment (Gap Analysis)

A readiness assessment compares your current security posture against the controls required by your chosen Trust Service Criteria. Think of it as a practice audit.

This step helps you:

Identify gaps before the auditor does
Prioritize remediation work
Avoid costly audit findings that delay your report
Build a realistic project timeline

You can conduct a readiness assessment internally, hire a consultant, or use a compliance automation platform. Document every finding and assign a clear owner and deadline.

Step 5: Implement and Document Your Controls

This is the most time-intensive phase—and the one that determines whether you pass. You need to both implement controls and prove they work through documentation and evidence.

Common controls software companies must implement:

Access Control

Role-based access with least privilege
Multi-factor authentication (MFA) on all critical systems
Quarterly access reviews
Offboarding procedures that revoke access within 24 hours

Change Management

Code review requirements before deployment
Separate development, staging, and production environments
Documented change approval process

Risk Management

Annual risk assessment
Documented risk register with mitigation plans
Vendor risk assessments for critical third parties

Incident Response

Written incident response plan
Defined escalation paths and communication procedures
Post-incident review process

Monitoring and Logging

Centralized log management
Alerts for suspicious activity
Regular vulnerability scans and penetration testing

HR and Security Awareness

Background checks for new employees
Security awareness training (documented completion)
Acceptable use policies signed by all staff

Every control needs a policy document, an operational procedure, and evidence that it was followed. This evidence becomes the backbone of your audit.

Step 6: Establish Your Audit Window

Important: The clock doesn’t start until your controls are actually running. Don’t begin your observation period before your policies are finalized and your team is following them.

Plan your audit window strategically. If you want a report by Q3, work backward from your target date to determine when controls must be fully operational.

Step 7: Collect and Organize Evidence

Throughout the audit window, you must continuously collect evidence that your controls operated as designed. This is where many companies struggle.

Evidence examples:

Screenshots of access review approvals
Pull request logs showing code review completion
Training completion records
Penetration test reports
Vulnerability scan results
Incident tickets and resolution documentation
Vendor security questionnaire responses

Organize evidence by control in a shared folder or compliance platform. Label everything clearly with dates and control references. Auditors will request specific samples—being organized saves weeks of scrambling.

Step 8: Work Through the Formal Audit

Once your observation period ends, the auditor formally begins fieldwork. They will:

Review your policies and procedures
Interview key personnel (engineering, HR, IT, leadership)
Test a sample of controls by examining evidence
Identify any exceptions or failures

Tips for a smooth audit:

Assign one internal point of contact to manage auditor requests
Respond to evidence requests within 24–48 hours
Don’t guess during interviews—say “I’ll confirm and follow up”
Flag any control failures proactively rather than letting auditors discover them

Minor exceptions don’t automatically fail your audit. Auditors look at the nature, frequency, and impact of exceptions. One missed access review in 12 months is very different from systemic failures.

Step 9: Review the Draft Report

After fieldwork, the auditor produces a draft report. Review it carefully with your legal and leadership team before it’s finalized.

The report includes:

Management’s description of your system
The auditor’s opinion letter
A detailed list of controls tested and results
Any exceptions noted

If you disagree with how an exception is characterized, this is your opportunity to provide clarifying context. Once the report is finalized, it cannot be changed.

Step 10: Share Your Report and Maintain Compliance

Your SOC 2 Type II report is typically valid for 12 months. Share it with prospects under NDA as part of your security review process.

To maintain compliance:

Continue operating controls consistently
Update policies when your environment changes
Schedule your next audit before the current report expires
Monitor for new threats and adjust controls accordingly

SOC 2 is not a one-time project—it’s an ongoing program. Companies that treat it as such build a genuine security culture rather than a checkbox exercise.

FAQ: SOC 2 Type II for Software Companies

How long does SOC 2 Type II take from start to finish?

Most software companies should plan for 12 to 18 months from kickoff to receiving their final report. This includes 2–3 months for readiness and implementation, 6–12 months for the audit observation period, and 1–3 months for fieldwork and report issuance.

How much does SOC 2 Type II cost?

Total costs typically range from $30,000 to $100,000+ when you factor in auditor fees, compliance tooling, consultant support, and internal staff time. Companies that invest in readiness upfront spend less during the audit itself.

Can a small startup achieve SOC 2 Type II?

Absolutely. Many startups complete SOC 2 Type II with fewer than 20 employees. The key is having clear ownership of controls and disciplined documentation habits. Compliance automation tools make this significantly more manageable for small teams.

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

Type I assesses whether your controls are designed appropriately at a single point in time. Type II assesses whether those controls operated effectively over a defined period. Enterprise customers almost always require Type II because it demonstrates sustained security practices.

Do I need a compliance automation platform?

You don’t need one, but platforms like Vanta, Drata, or Secureframe significantly reduce manual evidence collection effort. They’re especially valuable for small teams. That said, the underlying policies, procedures, and controls still need to be thoughtfully designed—automation doesn’t write your security program for you.

Start Your SOC 2 Journey on the Right Foot

The biggest obstacle most software companies face isn’t the audit itself—it’s arriving at the audit without the right documentation in place. Poorly written policies, missing procedures, and disorganized evidence are the primary reasons audits get delayed and costs balloon.

Ready-to-use SOC 2 compliance templates give you a professionally written foundation for every policy, procedure, and control document you need—designed specifically for software companies and formatted to meet auditor expectations.

Instead of spending weeks drafting policies from scratch, your team can focus on implementing and operating controls that actually protect your customers.

👉 Browse our SOC 2 template library today and get audit-ready faster, with less stress and fewer surprises. Every template is editable, auditor-approved, and built for SaaS companies just like yours.