What is the difference between SOC 2 Type I and Type II?

Type I assesses controls at a single point in time (design adequacy). Type II assesses controls over a period — typically 6-12 months — to verify that controls operated effectively throughout (operating effectiveness). Type II carries significantly more weight with enterprise buyers.

Should a startup get SOC 2 Type I first?

Yes, this is a common strategy. Getting Type I first gives you a credential faster (typically 3-6 months), then you transition into the Type II observation period immediately after. Some auditors combine both in a single engagement to reduce cost.

Will US enterprise buyers accept a SOC 2 Type I report?

Some will, especially if you're a startup actively working toward Type II. However, most large enterprises — particularly in fintech and healthtech — require Type II before signing. Type I can help unlock a POC or pilot phase while you're in the observation period.

SOC 2 Comparison

SOC 2 Type I vs Type II

Two types of SOC 2 reports, Type I assesses at a point in time, Type II assesses over time. Choosing the right type determines your timeline and cost.

By pTrackly Compliance Team · Updated July 2026 · AICPA TSC 2017

Type I

Point-in-time assessment

Verifies that controls are suitably designed (design adequacy) at a specific audit date. No observation period.

Timeline3-6 months

ObservationNone

Type II

Over-time assessment

Verifies both design adequacy and operating effectiveness during the observation period (minimum 6 months). Higher value for enterprise customers.

Timeline9-18 months

Observation6-12 months

Detailed comparison

Aspect	Type I	Type II
What's assessed	Are controls suitably designed?	Are controls both suitably designed AND operating effectively?
Observation period	None, at a specific date	Minimum 6 months (typically 12 months)
Customer value	Medium, proves controls are set up	High, proves controls actually work
Enterprise customers accept?	Some, especially for newer startups	Most enterprise requires Type II
Best for	New startups needing quick credential; preparation for Type II	Any company wanting to sell to US enterprise long-term

Strategy: Type I → Type II

Most common strategy: do Type I first to get credentials in 3-6 months, then transition to Type II once observation period accumulates. Many auditors can combine both in one engagement, Stage 1 is a Type I report, Stage 2 is a Type II report after 6-12 months of observation.

Month 1-3: Prep, gap assessment, remediation

Month 4-5: Audit + Type I report

Month 5-11: Observation period, continuous evidence collection

Month 12-15: Type II audit + report

FAQ

Does Type I require an observation period?

No. Type I assesses at a specific date, auditors verify that controls are present and suitably designed at that point in time. This is why Type I is much faster than Type II.

If I have Type I, what's needed to get Type II?

You need to go through an observation period (minimum 6 months) during which all controls must operate continuously with evidence to prove it. The auditor then returns to assess operating effectiveness. Essentially a new audit but building on the work done for Type I.

Will US enterprise accept Type I?

Some will accept, especially when you're a startup in the process of getting to Type II. However, most large enterprises (Fortune 500) and fintech/healthtech companies will require Type II before signing a deal. Type I can help unlock POC or pilot phases.

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