Do SOC 2 audits happen on-site or remotely?
Almost always remotely. Most SOC 2 audits are conducted entirely over video calls, screen shares, and secure evidence uploads, since the evidence is digital. On-site visits are rare and usually only relevant if you run your own physical data centers.
The full answer
The default for SOC 2 today is remote. Because the evidence — configurations, logs, tickets, policies, access lists — is almost entirely digital, the licensed CPA firm can inspect it through screen shares, recorded walkthroughs, and secure file transfers without ever visiting your office. Distributed and fully remote companies are audited this way as a matter of routine.
A typical remote engagement runs on scheduled video calls. The auditor holds walkthrough meetings where your control owners demonstrate how a process works, then requests evidence for the items they sample. Under the AICPA's SSAE No. 18 attestation standards, what matters is the sufficiency of that evidence, not whether the auditor is physically present, so remote delivery does not weaken the report.
On-site work is the exception. It mainly comes up when physical security is genuinely in scope — for example, if you operate your own data center or office server room and want those physical controls tested firsthand. Most startups and SaaS companies run on cloud infrastructure like AWS or GCP, so the cloud provider's own reports cover the data-center layer and no visit is needed.
Remote delivery also helps timelines. For a Type 2, which covers an observation window of three to twelve months, you upload evidence continuously rather than staging an office visit. GRC platforms such as Vanta, Drata, and Secureframe make this smoother, and auditors with confirmed integrations pull evidence directly. To get a scoped quote, start a request through AuditNex.
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Related questions
Can I speed up a SOC 2 audit?
Yes, partly. You can compress readiness and fieldwork with a GRC platform, a Type 1 or 3-month Type 2 first, and fast evidence responses — but a Type 2 observation window still has to run its full length.
Can a SOC 2 Type 2 observation period be 3 months?
Yes. Three months is the shortest observation window most auditors will accept for a SOC 2 Type 2, so a 3-month period is valid and common for a first report. Longer windows give buyers more assurance.
How long does a SOC 2 audit take?
A SOC 2 Type 1 usually takes one to three months end to end, while a Type 2 adds an observation window of three to twelve months. Readiness prep, not the audit itself, is often the longest phase.
How long does the SOC 2 report take after fieldwork ends?
Most SOC 2 reports are drafted and delivered within a few weeks of fieldwork ending, though timing varies by firm and how quickly you clear any open evidence items. There is no AICPA-set deadline for delivery.
How many internal hours does a SOC 2 audit take my team?
There is no official figure. Most internal effort is front-loaded during readiness, not the audit itself. Expect a designated owner to spend meaningful part-time hours over the prep window, plus lighter time answering auditor questions during fieldwork.
How often do I need a SOC 2 audit?
Once a year in practice. No AICPA rule sets a frequency, but buyers treat a SOC 2 report as current for twelve months from its period end, so most companies renew annually with a rolling Type 2 to avoid gaps.
Sources: AICPA SSAE No. 18 attestation standards, 2026; SOC 2 audit market practice, 2026. Answer written and maintained by the AuditNex research team; last reviewed July 26, 2026. AuditNex is a marketplace — accredited firms price and scope engagements independently.