Menu
Plante Moran
- Licensed CPA firm that can issue a SOC 2 report
- AICPA peer review: Pass · Accepted Dec 11, 2025 · Verify at AICPA → ·
Details
Review period: Jun 1, 2024–May 31, 2025 · Documents: peer-review report, acceptance letter · Record checked: Oct 21, 2026
Plante Moran is a full-service CPA SOC 2 audit firm in Southfield, MI, USA. Type 2: $40K–$100K (our estimate). Timeline: 6–14 weeks.
Free. Anonymous until you pick.
On this page
How Much Does Plante Moran Charge for SOC 2?
By our estimates, Plante Moran charges $40,000–$100,000 for a SOC 2 Type 2 audit and $25,000–$80,000 for Type 1.
Type 2 price range
USD · our estimatesPlante Moran's Type 2 range is $40K to $100K, our estimate for a full-service CPA firm of its kind, not a quote.
Get Plante Moran's own price
The figures here are our estimates. Ask for the firm's own price for your size and scope.
Get my priceWhat moves the price: company size, criteria beyond Security, systems in scope and how ready your controls are. How SOC 2 audit fees are set
Time to your report
planning range- Type 1 6–14 weeks
- fieldwork 6–14 wks
- Type 2 observation, then 6–14 weeks
- observation, typically 3–12 months
- 6–14 wks
By our estimates, 12% of full-service CPA firms have longer minimum timelines.
Source: soc2auditors.org/auditors/plante-moran/ · our estimates, not quotes · How we estimate prices
Which firms are closest to Plante Moran on Type 2 price and timeline?
Closest-priced peers in the full-service CPA organization group, by Type 2 range, timeline, and listed credentials. Firm-reported certification totals are left out because they measure something different from the credentials we list.
| Plante Moran | 360 Advanced Sponsored | Thoropass Sponsored | BDO USA | CBIZ | Crowe LLP | |
|---|---|---|---|---|---|---|
| Type 2 Cost | $40K–$100K est. | $10K–$80K confirmed | $12K–$85K confirmed | $30K–$110K est. | $40K–$100K est. | $40K–$100K est. |
| Type 1 Cost | $25K–$80K est. | $10K–$60K confirmed | $8K–$15K confirmed | $20K–$62K est. | $25K–$50K est. | $25K–$50K est. |
| Timeline | 6–14 wk | 3–12 wk | 2–6 wk | 5–13 wk | 4–9 wk | 4–9 wk |
| Team Size | 3,500–4,500 | 51–200 | 200–250 | 13,000–15,000 | 10,000–11,000 | 5,400–6,000 |
| Listed credentials | 2 | 8 | 8 | 3 | 8 | 3 |
| Licensed CPA issuer | Yes | Yes | Yes | Yes | Yes | Yes |
| AICPA peer review | Pass | Pass | Pass | Pass | Pass | Pass |
| Founded | 1924 | 2004 | 2019 | 1910 | 1951 | 1942 |
Sponsored alternatives are labeled in the table. How we make money
Who Should Hire Plante Moran?
Plante Moran Industry Fit
For buyers in Financial Services and Technology Companies, Plante Moran fits the full-service CPA profile when its 6–14 week timeline and estimated Type 2 pricing ($40K–$100K) align with the buyer's scope. It also lists HITRUST Assessor among its credentials.
Service organizations in any industry needing SOC 1, 2, 3 or SOC 2+ reports, starting with a readiness assessment, from a Michigan CPA firm.
Is Plante Moran Right for You?
0 of 3 criteria match. Get a personalized quote
What Makes Plante Moran Different?
AICPA SOC specialists, involvement in AICPA SOC committees, and an annual third-party SOC 2 examination of its own that it reports passing.
How engagements run
Helps pick the right SOC report, runs a readiness assessment to find control weaknesses and recommend remediation, then performs the formal SOC examination (Type 1 or Type 2).
What credentials does Plante Moran list?
Check Plante Moran's credentials, then match the firm to your industry, the frameworks you need alongside SOC 2, and the GRC platform you already use.
What Certifications and Accreditations Does Plante Moran List?
2 listed credentials.
Which Report Types and Frameworks Does Plante Moran Offer?
What Industries Does Plante Moran Serve?
5 industries. Full-service CPA average: 6.
Southfield, MI, USA (headquarters)
What we verified about Plante Moran
We independently verified Plante Moran's CPA standing and peer-review record.
Get a quote from Plante Moran
Tell us your scope. We send it to Plante Moran and other firms that fit, and you compare the replies. Anonymous until you pick.
Preparing to interview auditors? Use our checklist of questions to ask any SOC 2 auditor.
Want to compare first? Browse All Auditors or get 3–10 quotes.
Run an audit firm? See how firms get found and shortlisted here: how it works → / Verify Plante Moran's profile →