SOC 1 vs SOC 2: Which Report Does Your Company Need?

SOC 1 and SOC 2 are both AICPA attestation reports issued by licensed CPA firms — but they examine different things for different readers. SOC 1 covers controls relevant to your clients’ financial reporting; SOC 2 covers security and operational trust. Philippine BPOs get asked for both, usually by different departments of the same client, and preparing the wrong one wastes a year. Here is the decision, stripped to what matters.

The one-sentence difference

A SOC 1 report examines controls at your organization that could affect your clients’ internal control over financial reporting (ICFR) — the numbers in their books. A SOC 2 report examines controls against the Trust Services Criteria — security always, plus availability, confidentiality, processing integrity or privacy as scoped. Same report family, same Type 1 and Type 2 structure, same CPA-firm attestation mechanics; entirely different subject matter and audience.

Who is asking — follow the requester

The fastest routing rule we know: identify who raised the request. If it came from the client’s external audit firm, controller or internal audit function, they need SOC 1 — they are trying to rely on your controls to complete a financial statement audit. If it came from the client’s CISO, security team, vendor-risk or procurement function, they want SOC 2 — they are assessing whether their data is safe with you. When both letters arrive in the same quarter, that is not confusion; it is two separate obligations, and it means both reports.

Decision guide by service type

Payroll, finance and accounting outsourcing, claims adjudication, loan servicing, fund administration, billing operations: SOC 1 first, because your output feeds ledgers. Customer support with systems access, IT and software services, data processing, hosting and managed services: SOC 2 first, because the exposure is data security rather than bookkeeping. Hybrid operations — an F&A provider holding sensitive client data, which describes most large Philippine BPOs — typically end up carrying both within two annual cycles.

What the two reports share

Both come in Type 1 and Type 2 variants, and clients increasingly accept only Type 2. Both are restricted-use reports normally shared under NDA. Both lean on the same IT general controls — access management, change management, computer operations — which is the efficiency lever: a provider that builds its ITGC evidence once can feed both examinations, and often the same CPA firm performs both in a combined engagement. SOC 3, for completeness, is a general-use public summary of a SOC 2 Type 2 — a distribution format, not a substitute for either.

The efficient path to both

Sequence by demand: satisfy the client request that is blocking revenue first, but design the control environment for both from day one — shared IT general controls, one evidence calendar, aligned review periods so fieldwork overlaps. Providers holding ISO 27001 start ahead on the security side (see ISO 27001 vs SOC 2), and card-data environments fold PCI DSS into the same architecture. Sterling runs readiness for both reports as one program; independent CPA firms attest.

Meet the people behind these projects in the Philippines

Every compliance project we deliver is led by a Sterling consultant — not a helpdesk queue. Our implementation team is based across the country, in Metro Manila, Cebu and Davao, so gap assessments, training days and audit-week support happen at your site, whether you operate in Luzon, the Visayas or Mindanao.

Talk to the expert nearest you: book a free compliance consultation → — we work on-site in Metro Manila, Cebu, Davao and nationwide.

Related guides: SOC 1 · SOC 2 · ISO 27017 · ISO 27018 · HIPAA · SOC reports overview