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Guide16 September 2026

What You Need to Know About AICPA SOC 2 Audits in 2024 - 2025

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In this guide
  1. Key takeaways
  2. What is a SOC 2 report?
  3. Which standards govern SOC 2 examinations?
  4. What are the two SOC 2 report types and when should I use each?
  5. How long does a SOC 2 audit usually take?
  6. Who can issue a SOC 2 report?
  7. How do I determine the scope of my SOC 2 audit?
  8. What evidence is needed for a Type II audit?
  9. How does SOC 2 map to other compliance frameworks?
  10. What are the benefits of a SOC 2 readiness assessment?
  11. Can cloud providers help with SOC 2 evidence collection?
  12. What is a SOC 2 + integrated audit?

Key takeaways

What is a SOC 2 report?

A SOC 2 report is an attestation on controls at a service organization that are relevant to the AICPA Trust Services Criteria (Security, Availability, Processing Integrity, Confidentiality, and Privacy). The Security criterion is mandatory; the other four are optional based on customer contracts and risk assessments. The report is a “restricted - use” document shared only with customers, regulators, and business partners.

Which standards govern SOC 2 examinations?

SOC 2 examinations are performed under SSAE - 18 (formerly SSAE - 21) and the AT - C sections 105 (concepts common to all attestation engagements) and 205 (assertion - based engagements). Auditors apply the 2017 Trust Services Criteria, which were updated with 2022 points - of - focus that add implementation guidance but do not change the criteria themselves.

What are the two SOC 2 report types and when should I use each?

Type I evaluates the design of controls at a single point in time. It is useful for early - stage assessments or when you need a quick assurance snapshot. Type II evaluates both the design and operating effectiveness of controls over a defined period, typically 6 - 12 months. Type II provides stronger assurance for customers and is often required in long - term contracts.

How long does a SOC 2 audit usually take?

A first - time Type I audit typically takes 8 - 12 weeks from start to report issuance. A Type II audit spans 9 - 18 months total, including the observation window after the initial Type I assessment. The timeline can be shortened with a thorough readiness assessment and continuous - monitoring platforms that automate evidence collection.

Who can issue a SOC 2 report?

Only a licensed CPA firm that is a member of the AICPA (or a CPA - licensed affiliate) may perform the attestation and sign the SOC 2 report. This requirement ensures that the audit follows professional standards and that the report is trustworthy for customers.

How do I determine the scope of my SOC 2 audit?

Scope is set by selecting optional Trust Services Criteria based on contractual commitments, customer expectations, and internal risk assessments. Security is always in scope. The organization must also prepare a system description that complies with the 2018 SOC 2 Description Criteria, which auditors use to evaluate the description.

What evidence is needed for a Type II audit?

For a Type II audit, evidence must cover the entire observation window. Acceptable evidence includes screenshots, log samples, and attestation snapshots that demonstrate control operation. Continuous - monitoring tools can automate the collection of these artifacts, reducing manual effort and the risk of gaps.

How does SOC 2 map to other compliance frameworks?

SOC 2 criteria cross - map to ISO 27001 Annex A, NIST SP 800 - 53 (moderate), COSO, and GDPR. This mapping lets you reuse a single evidence set for multiple compliance programs, streamlining audit preparation across standards.

What are the benefits of a SOC 2 readiness assessment?

A readiness assessment identifies gaps in controls, documentation, and evidence before the formal audit. By fixing issues early, organizations avoid surprise findings, reduce audit duration, and improve the likelihood of a clean report.

Can cloud providers help with SOC 2 evidence collection?

Yes. Cloud providers such as AWS offer pre - built SOC 2 control frameworks in their audit - manager tools. These tools help organizations collect evidence, map controls, and maintain the artifacts needed for a Type II audit.

What is a SOC 2 + integrated audit?

Some firms offer “SOC 2+” examinations that combine SOC 2 with regulatory frameworks like HIPAA. This integrated approach reduces duplication of effort by using a single set of controls and evidence to satisfy multiple compliance requirements.

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