Last updated: April 2026
Deloitte Australia is a big four SOC 2 audit firm in Sydney, Australia that charges $50K–$160K for Type II audits with 6–18 month timelines. Founded in 1845, they hold 4 accreditations and specialize in Enterprise, Financial Services, Government, and 1 more. Their pricing is below average compared to the big four average of $60.188K–$243.75K.
Note: Pricing shown is estimated based on typical engagements. Use our SOC 2 cost calculator for a personalized estimate.
of Big Four firms charge more for Type II
of Big Four firms have longer minimum timelines
certifications (tier avg: 4)
| Deloitte Australia | EY Australia | KPMG Australia | PwC Australia | |
|---|---|---|---|---|
| Type II Cost | $50K–$160K | $50K–$160K | $50K–$160K | $50K–$160K |
| Type I Cost | $30K–$80K | $30K–$80K | $30K–$80K | $30K–$80K |
| Timeline | 6–18 mo | 6–18 mo | 6–18 mo | 6–18 mo |
| Team Size | 11000-14000 | 6000–8000 | 8000–9500 | 7000–10000 |
| Certifications | 4 | 4 | 4 | 4 |
| Founded | 1845 | 1989 | 1987 | 1849 |
Large Australian enterprises
Big Four firm with global presence and Australian expertise
of 5 criteria match. Get a personalized quote
4 industries — Big Four average: 4
4 certifications — Big Four average: 4
Deloitte Portal
Deloitte Australia SOC 2 Type I audits typically range from $30K to $80K. Type II audits range from $50K to $160K. This is below average for big four firms — the big four tier average is $60.188K–$243.75K. Final pricing depends on your organization's scope, number of trust service criteria, and system complexity.
Get personalized pricing and timeline estimates for your organization
Compare 16 big four firms in our directory of 104 SOC 2 auditors
How government contractors use SOC 2 to win federal contracts, map controls to CMMC and NIST 800-171, and build a unified compliance program.
Explore the key differences in SOC 2 vs FedRAMP. This guide covers controls, costs, and strategic pathways for cloud service providers.
Get a complete guide to SOC 2 for SaaS companies. Learn costs ($15k-$400k+), timelines, TSCs, auditor selection, & accelerate enterprise sales.
Menu
