SOC 2 Type 1 vs Type 2: Which One Do You Need?

SOC 2 Type I examines whether your controls are designed correctly at a single point in time, a snapshot. SOC 2 Type II examines whether those same controls actually operated effectively over an observation window, typically three to twelve months, proof over time instead of a one-time design review. If an enterprise buyer is asking for "SOC 2" without qualifying it, they almost always mean Type II.

Both reports examine the same Trust Services Criteria and the same underlying controls: access management, vulnerability handling, change management, vendor oversight. What differs is what the auditor is testing. Type I asks "are these controls built correctly?" Type II asks "did these controls actually run, every week, for months?" That second question is the one enterprise security teams care about, because a control that exists on paper and a control that operated for a quarter are different levels of evidence.

What triggers a Type 1 vs a Type 2 ask?

A Type I usually gets requested when you need something in hand fast: a deal is stalled, a security review is open now, and you have not had time to run an observation window yet. It is faster and cheaper because there is nothing to wait for beyond finishing the control implementation and scheduling the audit. A Type II gets requested when the buyer's security review is thorough enough to ask for operating history, which is most enterprise procurement processes once the deal size passes a certain threshold.

How long does each one actually take?

Type I is bounded by how fast you can implement the missing controls and schedule the auditor, typically weeks to a couple of months. Type II adds a mandatory observation window on top, because the auditor is testing whether controls operated over time, and there is no way to shortcut elapsed time. The cost of each tracks roughly with this: Type I is the cheaper, faster report; Type II costs more because it covers a longer audit period and a heavier evidence review.

	Type I	Type II
What it examines	Whether controls are designed correctly, at one point in time	Whether controls operated effectively, over an observation window
Timeframe	Weeks to a couple of months after controls are in place	Three to twelve months of observation, plus audit fieldwork
Typical use case	An interim answer while a Type II window runs, or a fast first report	The standard ask once a company has operating history to show
Buyer acceptance	Sometimes accepted short-term, rarely the final requirement	What most enterprise security reviews actually require

Which one satisfies a typical enterprise security review?

Type II. Most enterprise procurement and security teams have a specific line item for it, and a Type I alone will often trigger a follow-up question rather than close the review. Type I still has a real role: it gives you something concrete to hand a buyer while the Type II clock runs, and some smaller or earlier-stage deals will accept it outright. But if the deal is large enough to have a formal security review, expect Type II to be the actual bar.

Is there a sensible sequencing between the two?

Yes, and it is the sequencing most companies land on without planning it that way: implement the controls once, start the Type II observation window immediately, and take a Type I report partway through if you need something to show a buyer before the window closes. The mistake to avoid is treating Type I as a separate project that gets redone from scratch for Type II. Since both audits examine the same controls, building toward Type II from day one means the Type I, if you get one, is a checkpoint inside that process rather than a detour from it.

Frequently asked questions

What is the difference between SOC 2 Type 1 and Type 2? Type I examines whether your controls are designed correctly at a single point in time, a snapshot audit. Type II examines whether those same controls actually operated effectively over an observation window, typically three to twelve months. Type I is a design review; Type II is proof over time.

How long does a SOC 2 Type 2 audit take? Plan for gap remediation first, usually a few weeks to a couple of months depending on what is already in place, then the observation window itself, typically three to twelve months, then the audit fieldwork on top. There is no way to compress the observation window; it is measuring real elapsed time.

Is a SOC 2 Type 1 report enough for an enterprise sale? Sometimes as an interim answer while a Type II observation period runs, but most enterprise security reviews ask for Type II specifically. A Type I shows your controls exist on paper; a Type II shows they held up in practice, which is what a buyer is actually trying to de-risk.

Can I get a Type 1 report first and then move to Type 2? Yes, and many companies do exactly this. A Type I gets you a report in hand quickly while the Type II observation window runs in parallel on the same controls, so you are not starting the clock twice.

Which SOC 2 type do most companies actually need? If a specific deal or investor is asking for SOC 2, assume they mean Type II unless told otherwise. Type I is a reasonable stopgap when you need something to show now, but it is rarely the end state a serious enterprise buyer will accept.

Does the Type 1 vs Type 2 choice change what controls I need? No. Both types examine the same Trust Services Criteria and the same set of controls. The difference is entirely about the audit method, a point-in-time design check versus an operating-effectiveness check over months, not about what you have to build.

Last reviewed: July 12, 2026.

Where Scadable fits

Scadable helps you scope which type you actually need based on what your buyer is asking for, not which one is easiest to sell. And because Type I and Type II examine the same controls, Scadable builds toward Type II from day one, so the observation window you run is never wasted on a Type I redo. Book a call to figure out which report your pipeline actually requires.