Grant Thornton is a mid-tier SOC 2 audit firm in Chicago, IL, USA that charges $32K–$115K for Type II audits with 5–14 month timelines. Founded in 1924, they hold 3 accreditations and specialize in Technology, Private Equity, Healthcare, and 1 more. Their pricing is above average compared to the mid-tier average of $28.5K–$75.2K.
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Estimated Type 1 and Type 2 ranges, placed against the broader mid-tier peer set. Numbers are directional; final pricing depends on scope, Trust Services Criteria, evidence quality, and observation period.
Note: Pricing shown is estimated based on typical engagements. Use our SOC 2 cost calculator for a personalized estimate.
of Mid-tier firms charge more for Type II.
of Mid-tier firms have longer minimum timelines.
listed certifications. Tier average: 3.
Side-by-side pricing, timeline, and certification counts for the 5 closest-priced peers in the mid-tier tier.
| Grant Thornton | RSM US | BDO USA | Crowe LLP | Baker Tilly | AAFCPAs | |
|---|---|---|---|---|---|---|
| Type II Cost | $32K–$115K | $30K–$120K | $30K–$110K | $40K–$100K | $28K–$100K | $30K–$80K |
| Type I Cost | $22K–$65K | $20K–$60K | $20K–$62K | $25K–$50K | $18K–$55K | $20K–$60K |
| Timeline | 5–14 mo | 5–14 mo | 5–13 mo | 4–9 mo | 4–12 mo | 6–12 mo |
| Team Size | 8000-10000 | 16000–18000 | 11000–13000 | 5400–6000 | 3500–5000 | 350–1000 |
| Certifications | 3 | 3 | 3 | 3 | 3 | 3 |
| Founded | 1924 | 1926 | 1910 | 1942 | 1931 | 1973 |
For buyers in Technology and Private Equity, Grant Thornton fits the mid-tier profile when timeline (5–14 months) and Type II pricing ($32K–$115K) align with what mid-tier firms typically deliver. Their 3 active accreditations, including Global Network, extend that fit beyond pure SOC 2 into adjacent compliance frameworks.
PE-backed companies and middle market firms with growth plans
Strong private equity relationships and transaction support
of 4 criteria match. Get a personalized quote
Visit Grant Thornton's website directly, or get an anonymous quote through us. Tell us your scope, Grant Thornton replies with a price, a timeline, and why they'd be a fit. Anonymous until you pick.
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4 industries. Mid-tier average: 5.
3 certifications. Mid-tier average: 3.
GT Portal
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Grant Thornton SOC 2 Type I audits typically range from $22K to $65K. Type II audits range from $32K to $115K. This is above average for mid-tier firms — the mid-tier tier average is $28.487K–$75.231K. Final pricing depends on your organization's scope, number of trust service criteria, and system complexity.
A typical SOC 2 engagement with Grant Thornton takes 5 to 14 months from start to report delivery.
Grant Thornton has deep expertise in Technology, Private Equity, Healthcare, Real Estate. They are best suited for PE-backed companies and middle market firms with growth plans
Grant Thornton holds 3 accreditations: AICPA, CPA Firm, Global Network.
Grant Thornton uses GT Portal for their audit engagements. Reports are delivered via 5-8 weeks.
Grant Thornton is a mid-tier SOC 2 audit firm founded in 1924 with 102 years of experience. Strong private equity relationships and transaction support They are best suited for organizations that need technology, private equity, healthcare expertise.
Grant Thornton is headquartered in Chicago, IL, USA. They serve clients across the United States and can conduct SOC 2 audits remotely.
Compared to the 39 mid-tier firms in our directory, Grant Thornton's Type II pricing ($32K–$115K) is above average (tier average: $28.487K–$75.231K). They hold 3 certifications vs. the tier average of 3. Their minimum timeline of 5 months is comparable to the tier average.
Grant Thornton is best suited for PE-backed companies and middle market firms with growth plans Their key differentiator is: Strong private equity relationships and transaction support
A buyer-side checklist. Bring these to your first call — the answers separate firms that have run hundreds of SOC 2 engagements from firms that are bidding on them.
Tell us your scope. Grant Thornton replies with a price, a timeline, and why they'd be a fit. Anonymous until you pick.
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