How to Get SOC 2 Certified: Cost, Timeline, and a Practical Readiness Checklist
What a SOC 2 report actually requires, what drives the cost, and how to get through a Type II observation period without collecting the same evidence twice.
A vendor security review used to mean a spreadsheet of questions and a follow-up call. Now, for most enterprise buyers, it starts with one line: send your SOC 2 report. No report on file, no next call. That single document has quietly become the gate that decides whether a deal moves forward or sits in a security team’s inbox until someone gives up on it.
What catches most companies off guard isn’t that they need one. It’s what the report is actually attesting to, and how much of the work that requires is already sitting somewhere in their existing security program, just not in a form the auditor can use yet.
What a SOC 2 Report Actually Is
SOC 2 is technically an attestation, not a certification, issued by a licensed CPA firm against the AICPA’s Trust Services Criteria. In practice, buyers use the word “certified” anyway, so that’s the language most vendor questionnaires use too. A SOC 2 audit comes in two versions. A Type I report certifies that your controls were designed appropriately on a single date. A Type II report attests that those controls actually operated effectively over an observation period, typically three to twelve months. Most enterprise buyers ask for Type II, because it answers the question a point-in-time snapshot can’t: not just whether the control exists, but whether it held up.
Security is the one mandatory criterion. Availability, confidentiality, processing integrity, and privacy are added only if they’re relevant to what you actually run and what your customers are asking about. Auditors aren’t testing whether your product works. They’re testing whether you can produce evidence that a defined set of controls operated as described, for the entire window the report covers.
The Criteria, Translated Into Controls You Can Actually Build
Strip away the framework’s language and the common criteria that apply to nearly every SOC 2 report come down to four things an auditor will want to see evidence of.
Access control
Who has access to what, reviewed on a defined schedule, with evidence that access gets revoked promptly when someone changes roles or leaves. Auditors ask for the review record, not a description of the policy.
Change management
A documented process for how code and infrastructure changes get reviewed and approved before they ship, with a ticket trail an auditor can trace from request to deployment.
Incident response
A defined process for detecting, escalating, and resolving security incidents, tested at least once during the observation period, not just written down and filed.
Vendor risk management
A process for assessing the security posture of the vendors and subprocessors that touch your systems or your customers’ data, reviewed on a set cadence.
The Checklist: Getting From Zero to Audit-Ready
- 01Select your Trust Services Criteria deliberatelySecurity is mandatory. Add availability, confidentiality, processing integrity, or privacy only if a customer contract actually requires it, not because a sales call assumed it should be included.
- 02Choose Type I or Type IIType I is faster and cheaper but answers a narrower question. If enterprise deals are the goal, most buyers will eventually ask for Type II, so plan for the observation period from the start rather than adding it later.
- 03Gap assessmentMap what you already do against the chosen criteria. If you hold ISO 27001, this is where mapping Annex A controls to the Trust Services Criteria saves the most time.
- 04Rewrite the control narrative to match realityReplace whatever generic template your compliance tool shipped with a description of what your team actually does, on the schedule it actually runs.
- 05Remediate the gapsClose what the assessment found before the observation period starts. A control that isn’t running on day one of the window can’t show effective operation for the full period.
- 06Capture evidence continuouslyFor a Type II report, evidence collection is a habit for the whole observation window, not a task for kickoff week. A gap in month seven shows up in the report.
- 07SOC 2 audit and report issuanceThe CPA firm reviews your evidence against the criteria and issues the report. Expect follow-up questions on anything that looks inconsistent with the control narrative.
Seven steps looks straightforward on paper. Knowing exactly where your organization stands against them, before an auditor tells you, is what a readiness review is for.
Book a free readiness reviewSOC 2 Certification Services: Timeline and Cost
A Type I report can move relatively quickly once the control narrative and evidence are in order, often six to ten weeks from a completed gap assessment. A Type II report attests that those controls actually operated effectively over an observation period, typically three to twelve months. Most enterprise buyers ask for Type II.
The audit fee is usually the smaller line item. The real cost is internal engineering and security time spent producing evidence, which is exactly where a control narrative that matches reality, and a readiness review done before the observation period rather than during it, makes the biggest difference.
Where SOC 2 Overlaps With ISO 27001
If you already hold ISO 27001, you are not starting from zero. Access control, change management, incident response, and vendor risk management are all things your ISMS already requires you to run. What’s usually missing isn’t the control. It’s the translation between ISO 27001’s Annex A language and the SOC 2 Trust Services Criteria, so the same access-review evidence ends up produced twice, once for each auditor, under two different names.
Organizations that map their existing ISO 27001 evidence against the Trust Services Criteria before starting a SOC 2 readiness review consistently find that most of the work is already done. What’s left is usually a handful of criteria-specific gaps, not a second compliance program built from scratch.
Where Organizations Get Stuck
The most common failure point is treating evidence collection as a kickoff-week task instead of a habit for the full observation period. A vendor change in month three, a skipped access review in month six: none of it shows up in a spot-check at the start, only when the auditor pulls evidence from the actual month it happened. A close second is scope creep, adding a Trust Services Criterion because a prospect’s questionnaire mentioned it, without building the process to evidence it continuously.
What It Looks Like When You’re Ready
The company whose control narrative already matches what the team runs day to day doesn’t experience the observation period as a special project. Evidence accumulates because the process was already running; someone just has to pull it together at the end. The company that wrote its controls to satisfy a template scrambles in month eleven, trying to produce evidence for a process that was never consistently followed.
A readiness review against your actual control environment, not a self-scored checklist, is the fastest way to find out which of those two companies you currently are.
Find out where you actually stand, before an auditor tells you.
Accredify Global’s SOC 2 services start with a readiness review mapped against your existing ISO 27001 evidence when you have it, followed by remediation support and coordination with the CPA firm that issues the final report, run alongside ISO 27001, ISO 9001, and the other frameworks growing companies are already carrying.
Book your free readiness review →Frequently Asked Questions
Is SOC 2 a certification or an attestation?
Technically an attestation, issued by a licensed CPA firm against the AICPA’s Trust Services Criteria, not a certification in the ISO sense. In practice, buyers and vendor questionnaires use “SOC 2 certified” anyway, so that’s the language this guide uses too.
What’s the difference between a SOC 2 Type I and Type II audit?
A Type I audit certifies that your controls were designed appropriately on a single date. A Type II audit attests that those controls actually operated effectively over an observation period, typically three to twelve months. Most enterprise buyers ask for Type II.
How much does SOC 2 certification cost?
The SOC 2 audit cost itself, the CPA firm’s fee, is usually the smaller line item. The bigger cost is internal engineering and security time spent producing evidence, which scales with how many Trust Services Criteria are in scope and how many systems the audit boundary covers.
How long does it take to get SOC 2 certified?
A Type I report can move in six to ten weeks from a completed gap assessment. A Type II report adds the observation period itself, most commonly three to six months for a first report, on top of the readiness and remediation work beforehand.
What does SOC 2 audit readiness actually involve?
Mapping what you already do against your chosen Trust Services Criteria, rewriting the control narrative to match what your team actually runs instead of a GRC tool’s template, and closing any gaps before the observation period opens rather than during it.
How do I get SOC 2 certification if I already hold ISO 27001?
Map your existing ISO 27001 Annex A controls to the SOC 2 Trust Services Criteria before collecting anything new. Access control, change management, incident response, and vendor risk management are usually already built; what’s missing is the translation between the two frameworks’ languages.
How do I choose between SOC 2 audit firms?
A SOC 2 report must be issued by a licensed CPA firm, so the audit itself has to go to one. Look for a firm with experience in your specific Trust Services Criteria, and, if you already hold ISO 27001, a readiness partner who will map your existing evidence rather than starting a second evidence-collection process from scratch.