SOC Compliance Explained: Types, Requirements, Steps

A prospect asks your team for a SOC 2 Type II report before signing the contract. You don’t have one, and the deal stalls. That scenario is common as enterprise buyers increasingly treat SOC reports as a baseline requirement.

System and Organization Controls (SOC) compliance is the American Institute of CPAs (AICPA) framework for auditing and reporting on the controls a service organization uses to protect customer data and systems.

This article explains the SOC report types, the Trust Services Criteria behind SOC 2, how to prepare for an audit, and where teams commonly stumble.

Why SOC Compliance Is Needed

SOC compliance exists because outsourcing creates risk. Every time a business hands data or system access to a service provider, that provider’s controls become part of the client’s risk profile. SOC reports give clients, and their auditors, documented, independently verified evidence that a provider’s controls actually work.

Here’s why that matters: US breach costs hit a record $10.22 million in 2025. For security-conscious businesses, requiring SOC 2 reports has become a baseline when evaluating IT service providers, and SOC reports can also support disclosure and oversight discussions for material service providers. This is a board-level concern.

Who Needs SOC Compliance?

Any organization that processes, stores, or transmits customer data on behalf of other businesses is a candidate for SOC compliance. This means MSPs, SaaS providers, cloud hosting companies, data centers, and managed security providers. The play here is recognizing that SOC compliance applies to both the service provider and the internal IT team managing vendor relationships.

If your organization relies on third-party providers, requesting their SOC reports is part of your own compliance obligation. Mid-market IT teams face a specific challenge: satisfying SOC requirements without dedicated compliance staff while evaluating their own vendors’ SOC posture.

Benefits of SOC Compliance

A current SOC report does more than satisfy a procurement checklist; it removes a frequent blocker to enterprise deals. Buyers treat SOC 2 as a screening filter, and providers without one often lose contracts before the technical conversation starts.

The benefits go beyond winning contracts:

• Faster sales cycles: A current SOC 2 report cuts the security questionnaire process from weeks to days. Many enterprise buyers accept a SOC 2 in lieu of a custom questionnaire entirely, which removes a major friction point in mid-market and enterprise deals.
• Reduced breach risk: The controls SOC 2 requires (access management, change management, incident response, monitoring) are the same controls that prevent the breaches behind the $4.4 million average cost (IBM 2025). Building them once protects the business and supports the audit.
• Regulatory and insurance alignment: SOC 2 controls overlap heavily with HIPAA, PCI DSS, ISO 27001, and cyber insurance underwriting requirements. The work done for SOC 2 carries forward into adjacent compliance and risk reviews.
• Operational discipline: The continuous-monitoring requirement of Type II forces ongoing access reviews, vulnerability triage, and policy updates that many teams would otherwise defer. The audit becomes a forcing function for hygiene that already needed to happen.

The play here is treating SOC 2 not as a checkbox, but as the framework that makes other compliance work easier and the underlying security program more defensible.

Types of SOC Compliance

The AICPA SOC framework defines three primary SOC report types, each serving a different audience and purpose. Choosing the right one depends on what your clients, or their auditors, are asking for.

This means the first decision is not just whether to pursue a report, but which report answers the actual buyer or audit question. The distinctions below shape scope, audience, and audit effort.

SOC 1

SOC 1 reports cover controls relevant to user entities’ internal control over financial reporting. This means SOC 1 applies only when a service provider manages systems that directly affect a client’s financials: payroll platforms, ERP systems, billing infrastructure, or loan servicing systems. General IT support, cybersecurity services, and network management do not trigger SOC 1 requirements unless they touch financial processing directly.

SOC 2

SOC 2 is the standard most MSPs and IT service providers encounter. It covers controls related to security, availability, processing integrity, confidentiality, and privacy. Service organizations share SOC 2 reports with specific clients and prospects, and they do not publish them publicly. For the majority of service organizations handling customer data, SOC 2 is the report enterprise buyers request.

SOC 3

SOC 3 covers the same criteria as SOC 2 but produces a summarized, freely distributable report. SOC 3 is the public-facing version: useful for marketing and trust signals on your website, but lacking the detailed control descriptions enterprise procurement teams need. SOC 3 reports do not come in Type I or Type II variants.

Type I vs Type II

This distinction matters more than most teams realize. Type I evaluates control design as of a single date: it confirms the right controls exist. Type II evaluates both design and operating effectiveness over a defined period: it confirms controls actually work consistently over time.

Here’s the thing: enterprise clients almost always require Type II. Starting directly with a Type II engagement can be more cost-effective, since Type I often just adds a separate audit cycle and fee.

SOC 2 Trust Services Criteria

Every SOC 2 audit evaluates controls against the AICPA Trust Services Criteria (TSC). Security is the only mandatory criterion, and teams add the remaining four based on service scope.

The five criteria break down as follows:

• Security (the Common Criteria, CC1 through CC9): Required in most SOC 2 engagements. Covers unauthorized access, system monitoring, change management, access controls, incident response, and risk assessment.
• Availability: Include when SLAs or uptime commitments are contractual obligations (managed hosting, cloud services).
• Processing Integrity: Relevant when handling payment processing, data pipelines, or reporting services where accuracy matters.
• Confidentiality: Applies to services managing designated confidential business data like CRM platforms or financial systems.
• Privacy: Required only when personal information falls within system scope; adding it unnecessarily creates audit burden without proportional benefit.

What this looks like in practice: most MSPs scope their initial SOC 2 to Security plus Availability, then expand criteria as client contracts require. The upshot: early scope decisions affect both audit effort and buyer expectations.

SOC Compliance vs Other Frameworks

SOC 2 is one of several compliance frameworks your organization might encounter. The key differences come down to who governs it, whether it is mandatory, and geographic reach.

SOC 2 is voluntary and U.S.-centric, and a licensed CPA firm issues an attestation report. ISO 27001 is the international equivalent, producing a three-year certificate through an accredited body.

• The National Institute of Standards and Technology (NIST) Cybersecurity Framework (CSF) is a voluntary self-assessment with no audit requirement.
• Health Insurance Portability and Accountability Act (HIPAA) compliance is mandatory for organizations handling protected health information.
• Payment Card Industry Data Security Standard (PCI DSS) is mandatory for anyone handling payment card data.

Bottom line: for control areas where frameworks agree, such as multi-factor authentication (MFA), unique user identification, encryption in transit, and prompt de-provisioning, building to the most prescriptive standard satisfies multiple frameworks simultaneously. For divergent areas like log retention periods and breach notification timelines, each framework’s specific requirements need separate attention.

How to Achieve SOC Compliance

The path from zero to audit-ready typically runs six to twelve months for a Type II engagement. Three phases define the work.

What this looks like in practice is sequential: first define the gaps, then close them, then enter the audit with the right firm and the right evidence. Teams that blur those phases usually create rework.

Cost runs across two buckets: internal effort (control implementation, evidence collection, policy work) and external fees (auditor engagement, plus optional readiness consulting). Audit fees scale with the number of in-scope systems, headcount, and Trust Services Criteria selected, so broader scope and larger organizations carry higher fees. Bottom line: the timeline and cost are real, but both are predictable once scope is set.

Readiness assessment

A structured gap analysis compares current controls against the TSC before the formal audit begins. This means mapping in-scope systems, data flows, and departments that interact with customer data. For MSPs specifically, this includes clarifying which controls fall under MSP management versus client management, a scope boundary question that catches many providers off guard.

Implementing controls

Teams must close identified gaps before the observation period starts. Auditors test for multiple instances of control effectiveness; they rarely accept explanations for discrepancies. The highest-risk remediation area is logical access controls: prioritize access management remediation first.

Selecting an auditor

Only a licensed CPA firm can issue a SOC 2 report. Verify the firm’s licensed CPA status, AICPA alignment, peer review status, and industry experience with similar-size organizations. One critical constraint: if an advisory firm helped with remediation, independence rules may prevent that firm from serving as your auditor, and your team needs to evaluate that conflict under applicable independence rules.

Maintaining Continuous Compliance

SOC 2 Type II is not a one-time certification. It evaluates whether controls operated consistently throughout the defined observation period. For teams without dedicated compliance staff, a governance cadence keeps the work manageable: weekly access provisioning reviews, monthly vulnerability triage, quarterly access reviews and subservice organization SOC report checks, and annual full gap assessments before each audit period.

Assign every in-scope control to a primary owner and a backup, and document the steps that define what “operating effectively” looks like. That documentation directly supports auditor walkthroughs.

Common Reasons Organizations Fail SOC Audits

Audit failures usually come down to gaps between policy and evidence. This means teams often know the control they want on paper, but cannot show it operated consistently during the review period.

Logical access deviations are a common source of SOC audit exceptions, including failures to revoke access at termination, access rights not aligned with least privilege, and inconsistently enforced MFA. IT general control deficiencies, including change management and computer operations, result in the most open deficiencies at year-end and are the most resource-intensive to remediate.

Written policies that do not reflect actual operations is another reason organizations frequently enter audit periods. The upshot: conduct a policy-to-practice walkthrough 60 to 90 days before the audit period ends and maintain training records in a centralized system with individual-level timestamps.

Vendor risk management gaps round out the list. An expired SOC report from a key vendor is an active audit risk during your own examination.

How N‑able Helps

N‑able end-to-end cybersecurity and IT solutions align with the Before-During-After attack lifecycle and help organizations produce audit-ready reporting and control evidence relevant to SOC 2 audits.

This means the value is not limited to passing an audit window. The same controls and reporting support day-to-day operational discipline before, during, and after incidents.

Before an attack: N‑central patches systems across Microsoft and third-party applications, with centralized patch management and flexible approval controls. N‑central also supports EDR, DNS filtering, endpoint hardening, and built-in vulnerability management to identify exposure across client environments. Autonomous endpoint management enforces continuous policy compliance.

During an attack: Adlumin MDR/XDR provides MDR and XDR with 24/7 monitoring, detection, automated response, and threat hunting across endpoints, network traffic, cloud environments, and identity systems. Adlumin/MDR can isolate compromised endpoints, terminate malicious processes, and revoke credentials automatically. Native compliance reporting generates audit-ready documentation in clicks.

After an attack: Cove Data Protection supports recovery with a cloud-native solution that inherently reduces the attack surface by moving copies away from the production network immediately. Additionally, immutable copies, flexible disaster recovery options, automated recovery testing and anomaly detection ensure that business continuity can be achieved. Cove stores backups in data centers certified across SOC 1 Type II, SOC 2 Type II, HIPAA, ISO 27001, NIST 800-53, and PCI-DSS.

The upshot: controls, evidence, and recovery discipline all feed the same SOC 2 story when they operate continuously instead of only during audit prep.

Why SOC 2 Type II Decides Enterprise Deals

The preparation work is real, six to twelve months for a cold start, but the controls you build serve double duty: they reduce actual risk while opening revenue doors that stay locked without the report.

The N‑able Before-During-After lifecycle gives MSPs and IT teams the tooling to maintain SOC-relevant controls year-round, not just during audit windows. Contact us to see how the platform maps to your compliance requirements.

Frequently Asked Questions About SOC Compliance

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

Plan for six to twelve months from initial readiness assessment through completed audit report. Organizations with mature control environments trend toward the shorter end.

Do MSPs need SOC 1 or SOC 2?

Most MSPs need SOC 2. SOC 1 generally applies when you manage systems or services that are relevant to a client’s financial reporting, such as payroll or ERP platforms.

What is the most common reason for SOC audit failure?

Logical access control deviations top the list. Failures to revoke access at termination and inconsistent MFA enforcement are frequent findings.

Who can issue a SOC report?

Only a licensed CPA firm can issue a SOC report. Independence matters too, so a firm that handled remediation may not be able to perform the audit.

Do vendor SOC reports matter during your own audit?

Yes. An expired SOC report from a key vendor can become an audit risk during your own examination because subservice organization controls still affect your environment.