SOC 2 First-Audit Failures: The Pause After Your Type 1

A CPA firm's SOC 2 explainer, updated on 13 October 2026, notes that many first-year companies begin with a Type 1 as a stopgap while a Type 2 is in progress. That path works, and it has one well documented hazard: the Type 2 window can open the day after the Type 1 period ends, and the team has often stopped doing the work.

What's affected

Companies moving from a Type 1 to a first Type 2. The same firm's transition guidance says the Type 2 audit period "starts the day after the end of the Type I period," so every control must keep running with no break. It lists five patterns behind first-window exceptions:

• A team "took a break" after the Type 1 and missed performing and documenting some controls, which showed up as exceptions in early samples.
• Staff did not know their own report, and one said they "didn't know we were supposed to be doing that."
• Evidence was kept as email attachments that were purged after six months, so older samples had no support.
• A data migration to a new system happened without telling the auditor, while the old system was still in scope.
• The team underestimated the workload. A Type 1 sample of one new hire can become 25 samples in a Type 2.

A broader list from the firm's audit failure guidance adds poor scoping, no readiness assessment, access that is not reviewed on time, and subservice organizations nobody monitors.

What to do now

1. Agree the Type 2 window start date before the Type 1 fieldwork ends, and keep every recurring control running across the boundary.
2. Give every control an owner and a calendar reminder, and walk the owners through the control list in the report. They should be able to say what evidence they produce.
3. Move evidence to a system with retention longer than the window.
4. Tell the auditor about any planned system change before it happens.
5. Run an internal check at six weeks into the window: pick five items per control and gather the evidence.

How to avoid this trap

• Treat the Type 1 as a milestone on the way, not a finish line. Publish the window dates to the whole team.
• Do not let control owners learn what they own from the auditor's request list.
• Do not migrate a system during the window without a plan for evidence from both systems.

Quick check

Sources

• Linford and Company: Moving from a Type I to a Type II SOC report, what to avoid
• Linford and Company: SOC audit failure, common mistakes (2 April 2025)
• Linford and Company: What Is SOC 2? (updated 13 October 2026)