Both are SOC 2 reports issued by an independent licensed CPA firm against the same Trust Services Criteria. The difference is what the auditor attests to, and that difference drives your timeline, your cost, and whether the report satisfies the customer who asked for it.
| Type 1 | Type 2 | |
|---|---|---|
| What it attests | Controls are suitably designed, as of a single date | Controls operated effectively over a period (the observation window) |
| Time to obtain | Faster: once controls are in place, the audit examines a point in time | Slower by design: the window has to elapse before it can be examined |
| What it proves | You built the right controls | You built them and actually run them |
| Typical buyer reaction | Accepted as a good-faith milestone, often with "Type 2 to follow" | The standard ask from enterprise procurement |
Ask the customer; their vendor-risk process has a specific requirement, and guessing wastes months. Patterns we see:
The sequencing move: treat Type 1 as a milestone inside the Type 2 plan, not a separate project. The controls are the same set. Stand them up once, take the Type 1 when design is solid, and let the observation window for Type 2 run from there. The wasteful version is treating them as two engagements with a rebuild in between. Since the window cannot be compressed, the only real lever is starting it sooner.
Type 2 is where evidence discipline pays or punishes. An auditor examining a window asks for proof across the window: access reviews that happened on schedule, logs that stayed on, tickets that show the process ran. Evidence assembled retroactively the month before fieldwork is the classic Type 2 failure mode. Continuous validation exists for exactly this: Aegis AI™ runs scheduled evidence cycles so the window documents itself as it passes, and your team works a short ranked list instead of a year-end scramble.
Is Type 1 a waste of money if we need Type 2 anyway? Not when a live deal needs proof now: it is a legitimate milestone. It becomes waste only when treated as a destination instead of a checkpoint.
Can we go straight to Type 2? Yes, many companies do. If no buyer is demanding paper earlier, skipping Type 1 saves an audit fee; the window still has to run either way.
Who decides our window length? You choose it with your CPA within customary bounds. Longer windows carry more weight with buyers; shorter first windows get reports into hands sooner.
Whichever report your deal needs, the first step is identical: know your gaps. Ten questions, instant, free.
Run the free gap check → SOC 2 readiness assessment →Aegis AI™ is a vCISO platform delivered as Agent-as-a-Service by ElasticD3M, LLC. Aegis AI is not a 3rd-party auditor and does not conduct audits or attestations. SOC 2 Type 1 and Type 2 reports are issued by independent licensed CPA firms. This article is general information, not legal or audit advice. ElasticD3M, LLC is a Texas limited liability company. Patent Pending.