Quick Answer

A SOC 1 Type II report is an audit report that evaluates a service organization's internal controls relevant to user entities' financial reporting over a period of time (typically 6-12 months). It includes both the design (Type I) and operating effectiveness (Type II) of controls, along with detailed testing procedures, results, and any identified exceptions.

Complete SOC 1 Type II Guide for Auditors

Last Updated: November 18, 2025

What is a SOC 1 Type II Report?

A Service Organization Control (SOC) 1 Type II report is an attestation report issued by an independent auditor that evaluates a service organization's internal controls relevant to user entities' financial reporting.

Purpose and Scope

SOC 1 reports are designed for service organizations that provide services that impact their clients' (user entities') financial reporting. Common examples include:

  • Payroll processing companies
  • Claims processing services
  • Data center operations affecting financial applications
  • Third-party administrators for benefit plans
  • Loan servicing organizations
  • Transfer agents and registrars

Regulatory Framework

SOC 1 reports are prepared in accordance with:

  • SSAE 18 (Statement on Standards for Attestation Engagements No. 18) in the United States
  • ISAE 3402 (International Standard on Assurance Engagements 3402) internationally
  • AT-C Section 320 for examination engagements

Type I vs Type II: Key Differences

AspectType IType II
FocusDesign of controlsDesign AND operating effectiveness
Time PeriodPoint in time (specific date)Period of time (typically 6-12 months)
TestingNo testing of controlsExtensive testing over period
EvidenceInterviews, walkthroughsSample testing, observations, re-performance
Assurance LevelLimited assuranceHigher assurance (operational testing)

Key Takeaway: Type II reports provide significantly more value to auditors because they include testing of whether controls actually operated as designed throughout the review period. Most financial statement auditors require Type II reports.

Components of a SOC 1 Report

A complete SOC 1 Type II report typically contains five sections:

Section I: Independent Service Auditor's Report

  • Scope of the engagement
  • Service auditor's responsibilities
  • Opinion on control design and operating effectiveness
  • Inherent limitations

Section II: Management's Assertion

  • Management's statement regarding the fairness of the system description
  • Assertion about controls being suitably designed
  • Statement about operating effectiveness during the review period

Section III: System Description

  • Overview of services provided
  • Relevant aspects of control environment
  • Risk assessment process
  • Information and communication systems
  • Monitoring activities
  • Complementary user entity controls (CUECs)

Section IV: Control Objectives and Related Controls

  • Detailed listing of control objectives
  • Specific control activities designed to achieve each objective
  • Tests of controls performed by the service auditor
  • Results of testing

Section V: Other Information

  • Trust Services Criteria (if applicable)
  • Changes to the system during the review period
  • Incidents or issues that occurred
  • Other relevant information for user auditors

Understanding Control Objectives

Control objectives describe the intended result or purpose of controls within a system. They are directly linked to the risks that could prevent the service organization from achieving its operational goals related to user entities' financial reporting.

Common Control Objective Categories

  • Logical Access: Controls ensuring only authorized users access systems and data
  • Change Management: Controls over system and program changes
  • Data Processing: Controls ensuring accurate and complete processing
  • Backup and Recovery: Controls ensuring business continuity
  • Monitoring: Controls for detecting and responding to issues

Best Practices for Efficient Review

1. Use Technology and Automation

Modern tools like SOC Review can reduce review time by 75% by automatically extracting control objectives, test procedures, results, and exceptions from PDF reports.

2. Focus on High-Risk Areas First

  • Controls related to financial calculations
  • Access controls to sensitive financial data
  • Interfaces with user entity systems
  • Areas with prior exceptions or deficiencies

3. Document Your Work Thoroughly

Maintain clear documentation of your review process, including how you evaluated the impact of exceptions and the rationale for your conclusions.

4. Communicate with Service Auditors

Don't hesitate to contact the service auditor for clarification on ambiguous control descriptions or testing results. They are required to respond to reasonable inquiries.

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