SOC 2 Type 1 vs Type 2:
What Our Audit Data Shows

1. What Type 1 and Type 2 Actually Test

2. What the Data Showed

Mix and demand

Type 2 dominated the dataset (73%). Enterprise customers and many RFPs explicitly require Type 2. Type 1 remains relevant for organizations that need a first report quickly or whose customers accept a design-only opinion as an interim step.

Duration

Formal fieldwork across the full dataset typically ran 6–10 weeks. Type 1 examinations more often landed at the shorter end. Type 2 examinations more often used the full window, especially when observation-period samples were incomplete or the system description required refinement mid-exam.

The Type 2 observation period itself is outside formal fieldwork but is often the largest driver of overall calendar time to report delivery.

Evidence volume

Average evidence volume across all examinations was ~1,450 artifacts. Type 2 packages were generally larger because they must support operating-effectiveness testing over time. Type 1 packages could be leaner when system description and design evidence were complete.

Overall, 88% (66 of 75) of examinations required at least one additional evidence cycle — Type 2 examinations were more likely to need observation-period samples and sustained control evidence.

Exceptions

71% (53 of 75) of examinations had at least one exception (median 2 when present). Type 2 examinations surface more operating-effectiveness exceptions (e.g., access reviews not performed on cadence throughout the period, change tickets missing for part of the window, logging gaps). Type 1 exceptions more often relate to design completeness and system description accuracy.

3. When Type 1 Is the Right Choice

• You need a first SOC 2 report on a compressed timeline
• Customers will accept a point-in-time design opinion as an interim step
• Controls are designed but have not yet operated long enough for a credible Type 2 observation period
• You want to validate system description and control design before committing to a multi-month observation period

Type 1 is not a “lesser” report — it is a different assurance product. Mis-selling Type 1 as equivalent to Type 2 creates customer friction later.

4. When Type 2 Is the Right Choice

• Enterprise customers or contracts require Type 2
• You need ongoing assurance over a defined period, not only design at a point in time
• Controls are stable enough to support a planned observation period
• You are renewing and already have operational evidence processes in place

Moving from Type 1 to Type 2 is a step-up in evidence rigor. Organizations that treat Type 2 as “Type 1 plus a few more samples” under-prepare and generate avoidable exceptions.

5. Practical Recommendations

1. Choose the report type based on customer need and control maturity, not only speed to first report.
2. If starting with Type 1, design the system description and controls for Type 2 from day one — avoid a full redesign later.
3. For Type 2, stabilize controls before starting the observation period. Unstable periods produce exceptions.
4. Plan sampling across the full observation period, not only the weeks before fieldwork.
5. Budget more evidence and clarification time for Type 2 — the data support a material increase in effort.

6. Related Benchmark Metrics (N = 75)

• Typical formal fieldwork: 6–10 weeks
• Examinations with ≥1 exception: 71% (53 of 75)
• Required additional evidence: 88% (66 of 75)
• First-time vs renewal: 42% / 58%
• Average evidence volume: ~1,450 artifacts

Full context: 2026 SOC 2 Audit Benchmark Report (Lazarus Alliance).

7. Authors & How to Cite

Lead Author
Michael D. Peters, CEO & Founder, Lazarus Alliance, Inc.
Delaware CPA firm principal; A2LA-accredited FedRAMP 3PAO; Authorized CMMC C3PAO; PCI DSS QSA.

How to Cite
Peters, M. D. (2026). SOC 2 Type 1 vs Type 2: What Our Audit Data Shows. Lazarus Alliance, Inc. Data drawn from the 2026 SOC 2 Audit Benchmark Report (N = 75).

8. About Lazarus Alliance

Lazarus Alliance is a Delaware CPA firm providing SOC 2 examinations, an A2LA-accredited FedRAMP 3PAO, an authorized CMMC C3PAO (CPN 10251), a PCI DSS QSA, and a veteran-owned small business headquartered in Scottsdale, Arizona.

Lazarus Alliance, Inc.
27743 N. 70th Street, Suite 100, Scottsdale, AZ 85266
1-888-896-7580  •  [email protected]
https://lazarusalliance.com

© 2026 Lazarus Alliance, Inc. All rights reserved. Proactive Cybersecurity®, Cybervisor®, and IT Audit Machine® are trademarks of Lazarus Alliance or its affiliates. Figures are observational aggregates from anonymized examinations and do not guarantee individual outcomes.