SOC 2 Type 1 and Type 2 are two versions of the same audit, and the difference is time. A Type 1 report tests whether your security controls are suitably designed and in place on a single date — a snapshot. A Type 2 report tests whether those same controls actually operated effectively over an observation window, typically 3 to 12 months. Both are issued by a licensed CPA firm under the AICPA’s SSAE 18 standard against the same Trust Services Criteria. Type 1 is faster and cheaper and can unblock a deal in weeks; Type 2 is the report most enterprise customers ultimately require. Here’s how to decide which to get first.
What is the difference between SOC 2 Type 1 and Type 2?
A SOC 2 Type 1 report answers “were the controls designed correctly and in place on this date?” while a SOC 2 Type 2 report answers “did the controls operate effectively throughout this period?” Both reports cover the same system, the same controls, and the same AICPA Trust Services Criteria — Security is mandatory, with Availability, Processing Integrity, Confidentiality, and Privacy added as needed. The auditor is the same kind of firm in both cases: a licensed CPA firm performing an attestation under SSAE 18. What changes is the depth of evidence and the amount of calendar time the report covers.
SOC 2 Type 1 vs Type 2 comparison table
| SOC 2 Type 1 | SOC 2 Type 2 | |
|---|---|---|
| What it tests | Control design and implementation | Control design plus operating effectiveness |
| Time covered | A single “as of” date | An observation window, typically 3–12 months |
| Evidence required | Controls exist and are in place on the audit date | Controls ran continuously — logs, tickets, scan reports, reviews across the whole period |
| Auditor’s report includes | System description, controls, opinion on design | All of Type 1 plus the tests performed and their results |
| Typical audit fee | ~$5,000–$15,000 | ~$10,000–$40,000+ |
| Time to obtain | ~6–12 weeks once controls are in place | Readiness + 3–12 month window + ~4–8 weeks of audit work |
| Assurance level | A snapshot — controls should work | Proof — controls did work over time |
| Enterprise acceptance | Often accepted as an interim step | The report most procurement teams require |
The shorthand many auditors use: Type 1 proves you built the controls; Type 2 proves you ran them.
If you’re still deciding between SOC report families, start with SOC 1 vs SOC 2 vs SOC 3: All Three Reports Compared. This article assumes you already know you need SOC 2 and are choosing between the two types.
What is a SOC 2 Type 1 report?
A SOC 2 Type 1 report is an independent auditor’s opinion that, as of a specific date, your controls were suitably designed and implemented to meet the Trust Services Criteria. The auditor reviews your system description, inspects each control — access management, change management, vulnerability management, vendor review, and so on — and confirms it exists and is in place on the audit date. The auditor does not test whether the controls kept working before or after that date.
A Type 1 makes sense when:
- A deal is blocked now. A signed Type 1 plus a Type 2 roadmap is often enough for a prospect’s security review to proceed.
- You’ve just built your compliance program and want an auditor to validate the design before committing to a long observation window.
- You need a dated milestone for investors, partners, or insurers while the Type 2 window runs.
The weakness of a Type 1 is exactly its definition: it’s a snapshot. A company can pass a Type 1 on March 1 and let every control lapse on March 2, and the report would remain technically accurate. Sophisticated security reviewers know this, which is why Type 1 is treated as a starting point, not a destination.
What is a SOC 2 Type 2 report?
A SOC 2 Type 2 report is an independent auditor’s opinion that your controls were suitably designed and operated effectively throughout a defined review period — the observation window. For a first audit, companies commonly choose a 3–6 month window to get a Type 2 in hand faster; subsequent annual reports usually cover a full 12 months so there are no gaps between report periods.
Two things make Type 2 materially harder than Type 1:
- The evidence is historical and continuous. The auditor samples across the whole window: access reviews from each quarter, tickets showing incidents were handled, change approvals, and dated vulnerability scan reports spanning the period. Evidence you didn’t collect at the time cannot be recreated later.
- The report publishes test results. A Type 2 report includes the auditor’s specific tests and their outcomes, including exceptions — controls that failed testing. Enough exceptions in critical areas can lead to a qualified opinion, which customers will read.
This is why the standing advice for Type 2 is to run your controls as if the audit already started. A once-a-quarter security scan leaves ten weeks of every quarter unobserved; continuous monitoring leaves no gaps for an auditor to flag. We cover that distinction in Security Monitoring vs. Security Audits: What’s the Difference?.
What does the auditor actually test in each?
In a Type 1, the auditor tests design: they inspect each control once and confirm it exists on the audit date. In a Type 2, the auditor tests operation: they sample evidence across the observation window to confirm each control ran every time it should have. The same control looks very different under each lens:
| Control | Type 1 test (design) | Type 2 test (operation) |
|---|---|---|
| Access reviews | A review policy exists and one review was performed | Reviews happened on schedule all period — with dated sign-offs |
| Offboarding | A deprovisioning procedure exists | Every departed employee in the window was deprovisioned on time |
| Vulnerability management | A scanner is configured and a policy defines severities and SLAs | Dated scan reports across the window, findings triaged, fixes closed within SLA |
| Change management | A change approval workflow exists | Sampled changes across the period all show review and approval |
| Incident response | An IR plan is documented | Incidents in the window were logged, escalated, and resolved per the plan |
The vulnerability-management row is where most small teams get caught, because it requires machine-generated, dated evidence across the entire window — you can’t write it after the fact. The exact artifacts auditors ask for are in How to Prove Vulnerability Management for SOC 2 (Evidence Guide).
Which report do enterprise customers actually accept?
Most enterprise procurement and security teams require a SOC 2 Type 2, but many will accept a Type 1 as an interim answer when it comes with a committed Type 2 timeline. In practice, vendor reviews tend to land in three tiers:
- Type 2 required, no exceptions: common in finance, healthcare, and large-enterprise procurement. A Type 1 won’t pass; some also require the report period to end within the last 12 months.
- Type 1 accepted provisionally: the most common posture toward early-stage vendors. The reviewer accepts a Type 1 (or even a signed audit engagement letter) with a contractual commitment to deliver a Type 2 — often within 6–12 months.
- Questionnaire sufficient: smaller customers and mid-market deals frequently accept a completed security questionnaire and evidence of real controls, no report at all.
Two practical notes. First, a Type 2 report is not evergreen: customers generally expect a report less than 12 months old, which is why companies re-audit annually with back-to-back periods. Second, for the gap between your report’s end date and today, the standard instrument is a bridge letter (also called a gap letter) — a short statement, issued by your company rather than the auditor, affirming that controls have not materially changed since the period ended. Bridge letters conventionally cover up to about 3 months.
If you’ve just received your first “send us your SOC 2” email and need to respond this week, see An Enterprise Customer Asked for SOC 2. What Should You Do?.
Can you skip Type 1 and go straight to Type 2?
Yes — nothing in the AICPA framework requires a Type 1 before a Type 2, and going straight to Type 2 is a common and legitimate strategy. Whether it’s the right strategy depends on one variable: how soon you need a document in a prospect’s hands.
Skip Type 1 when:
- No deal is blocked today and your sales cycle can absorb a 5–9 month wait.
- Your controls are already implemented and generating evidence, so the observation window can start immediately.
- You’d rather pay for one audit than two — a Type 1 followed by a Type 2 means two audit fees in the same year.
Do the Type 1 first when:
- A specific deal needs a signed report in the next ~2–3 months and a questionnaire isn’t cutting it.
- Your controls are new and you want an auditor to validate the design before betting a 6-month window on it — a design flaw discovered mid-window can force you to restart the clock.
- The revenue unblocked by the deal comfortably exceeds the extra ~$5,000–$15,000 audit fee.
A useful middle path many startups take: start the Type 2 observation window now and decide later whether to bolt on a Type 1. The window only counts from the day your controls are implemented and producing evidence, so the highest-leverage move is always the same — get the controls running early. The full sequence is in our SOC 2 Compliance Checklist: The 10-Step Guide for 2026.
How much does each cost, and how long does each take?
Type 1 typically costs ~$5,000–$15,000 in audit fees and takes ~6–12 weeks once controls are in place; Type 2 typically costs ~$10,000–$40,000+ and takes the observation window (3–12 months) plus ~4–8 weeks of audit fieldwork and reporting. For a small SaaS company, the realistic all-in picture looks like this:
| Item | SOC 2 Type 1 | SOC 2 Type 2 |
|---|---|---|
| Audit fee | ~$5,000–$15,000 | ~$10,000–$40,000+ |
| Compliance automation platform (optional) | ~$2,000–$15,000/yr (Vanta, Drata, Secureframe) | Same platform, same subscription |
| Readiness work | 1–3 months (policies, controls, tooling) | Same readiness, done before the window starts |
| Waiting on the calendar | None — audit can happen once ready | 3–12 month observation window (first audits often 3–6 months) |
| Audit fieldwork + report | ~2–6 weeks | ~4–8 weeks after the window closes |
| Recurring cost | Usually replaced by Type 2 | Annual re-audit to keep the report current |
The number that dominates every Type 2 plan is the observation window, because it cannot be compressed with money — the auditor needs to watch time pass. Every week you delay implementing controls pushes the report date out by a week. That’s also why costs compound if your evidence has gaps: auditors expand testing (or issue exceptions) when the record is incomplete.
Figures are typical market ranges at time of publication and vary by auditor, scope, Trust Services Criteria included, and region. Get quotes from a licensed CPA firm for your specific situation.
Which should you get first? A decision table
Get a Type 1 first if a deal needs paper within a quarter; go straight to Type 2 if you can wait two quarters; do neither yet if no customer is asking. Mapped to common startup situations:
| Your situation | Recommended path | Why |
|---|---|---|
| Enterprise deal blocked this quarter | Type 1 now, Type 2 window running in parallel | Fastest signed report; roadmap satisfies most reviewers |
| Deals expected in 6–12 months | Straight to Type 2 (3–6 month first window) | One audit fee; you’ll have the stronger report when asked |
| Selling to banks, healthcare, F500 | Type 2, 12-month window as soon as feasible | These reviewers commonly reject Type 1 outright |
| No customer asking yet | Implement controls, buy nothing else yet | The window starts when controls run — audits can wait |
| Type 2 report older than 12 months | Annual re-audit + bridge letter for the gap | Customers expect a current period |
How Warin helps you pass the part auditors test hardest
Warin doesn’t issue SOC 2 reports — only a licensed CPA firm can. What Warin does is generate the continuous, dated security evidence that separates a clean Type 2 from one full of exceptions, without a security hire:
- Continuous monitoring runs automatically across your whole external attack surface, so your observation window has unbroken coverage instead of quarterly snapshots.
- Web application scanning and network scanning produce dated, exportable reports that map directly to the vulnerability-management tests in a Type 2.
- Asset inventory and subdomain discovery keep your audit scope reconciled with what you actually run — a mismatch auditors specifically look for.
- Risk prioritization and fix guides close the finding-to-fix loop on the record, which is the evidence trail behind your remediation SLAs.
Because Warin is continuous by default, the evidence accumulates from day one — which means your Type 2 window can start now, not after you’ve built a scanning habit.
FAQs
Is SOC 2 Type 2 better than Type 1? Type 2 provides stronger assurance because it proves controls operated effectively over a 3–12 month period, while Type 1 only shows controls were designed and in place on a single date. But “better” depends on timing: a Type 1 can be obtained in weeks and is often enough to unblock an early deal, while a Type 2 is the report most enterprise customers ultimately require.
How long is the SOC 2 Type 2 observation window? Typically 3 to 12 months. First-time reports commonly use a 3–6 month window to get a report in hand faster; subsequent annual audits usually cover a full 12 months so there are no gaps between report periods.
Can you go straight to SOC 2 Type 2 without a Type 1? Yes. The AICPA framework does not require a Type 1 before a Type 2. Going straight to Type 2 saves one audit fee and is common when no deal is immediately blocked; a Type 1 first makes sense when a customer needs a signed report within a few months.
How long is a SOC 2 Type 2 report valid? A SOC 2 report has no formal expiration, but customers generally expect the report period to have ended within the last 12 months. Companies therefore re-audit annually with back-to-back periods and use a bridge letter to cover the gap between the period end date and today.
What is a SOC 2 bridge letter? A bridge letter (or gap letter) is a short statement issued by the company — not the auditor — affirming that its controls have not materially changed since the end of the last SOC 2 report period. It conventionally covers a gap of up to about 3 months and is used while the next annual report is in progress.
Is a SOC 2 Type 1 a waste of money? Not if it unblocks revenue. A Type 1 costs roughly $5,000–$15,000 and can be completed in weeks, so if a blocked deal is worth more than that, it pays for itself. It’s redundant when no customer needs a report soon — in that case, putting the money and time into a Type 2 window is usually the better investment.
What are exceptions in a SOC 2 Type 2 report? Exceptions are instances where the auditor’s testing found a control did not operate as described — for example, an access review that was skipped one quarter or a critical vulnerability fixed outside the SLA. Exceptions appear in the published test results; enough of them in critical areas can lead to a qualified opinion.
Do both Type 1 and Type 2 use the same Trust Services Criteria? Yes. Both report types are evaluated against the same AICPA Trust Services Criteria — Security (mandatory), plus Availability, Processing Integrity, Confidentiality, and Privacy as scoped. The difference is whether the auditor tests control design at a point in time (Type 1) or operating effectiveness over a period (Type 2).
Final Thoughts
SOC 2 Type 1 vs Type 2 is not a question of which report is better — it’s a question of when you need paper versus when you need proof. Type 1 is the fast snapshot that unblocks a deal in weeks; Type 2 is the period-of-time report that enterprise procurement actually requires, and it cannot be rushed because the observation window is made of calendar time.
That’s also the punchline for founders: the audit fee and the auditor come later, but the observation window starts the day your controls are implemented and generating evidence. Whichever report you end up buying, the highest-leverage move is identical — start running real, continuous controls now.
Want your Type 2 window generating evidence from today? Warin runs continuous external attack surface monitoring — web app scanning, network scanning, subdomain discovery, SSL/TLS checks, and breach monitoring — and produces the dated reports auditors sample. Start your 14-day free trial.