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SOC 2 Type I vs Type II: Which One Do Your Clients Want?

When a prospect requests a SOC 2 report, confirm the required type, system scope, criteria and period. Buyer acceptance varies; do not assume that either report automatically satisfies procurement.

	Type I	Type II
Examination focus	System description and control design as of a date	Also operating effectiveness over a period
Time window	Specified date	Specified examination period
Planning dependency	Design and evidence as of the date	Operation and evidence throughout the period
Buyer acceptance	Confirm the buyer's requirement	Confirm scope, period and opinion with the buyer

Type I: a photograph

A Type I examination addresses the system description and suitability of control design as of a specified date. It does not examine operating effectiveness over a period. Read the actual opinion, scope and limitations rather than treating the report as a general security guarantee.

Type II: a film

A Type II examination also addresses whether the scoped controls operated effectively over a specified period. The CPA firm determines its testing and opinion. Exceptions, scope limitations and customer responsibilities still need to be read and assessed.

The pragmatic path

• Define: agree the buyer requirement, system boundary and intended report with the selected CPA firm.
• Prepare: address design gaps, establish owners and begin controlled evidence collection.
• Choose: consider Type I only if it serves a real assurance need; do not promise it substitutes for Type II.
• Operate and examine: maintain evidence over the agreed period, review exceptions and support the independent examination.

Where independent help fits

ABZSECURE can help scope readiness, review evidence, track gaps and prepare a handoff. Customer control owners remain responsible for operation and evidence, and an independent licensed CPA firm performs the examination and issues the report. See the AICPA SOC overview.