How Much Does a Penetration Test Cost in Australia? (2026 Price Guide)

A professionally delivered web-application penetration test in Australia starts from $7,500, and a combined engagement that adds social-engineering testing — controlled phishing and pretexting against your actual staff — starts from $12,000. Those are our published fixed fees at CISO Advisory Australia, including a retest after remediation and an attestation letter you can hand to customers, insurers and auditors. Larger scopes — multiple applications, network infrastructure, cloud environments — are priced individually against the scope, confirmed in writing before any testing begins.

Penetration testing is a market where quotes for “the same thing” can differ by a factor of five, usually because the two quotes are not for the same thing at all. This guide explains what actually drives the price, what a legitimate quote must include, and how to avoid paying pentest money for a vulnerability scan.

What drives the cost of a penetration test

• Scope. The single biggest factor: how many applications, APIs, hosts, cloud accounts and user roles are in play. A single web application with two user roles is a different job from a platform with an admin console, a public API and a mobile back end.
• Depth of testing. Authenticated testing across multiple privilege levels takes longer — and finds more — than anonymous perimeter probing.
• Environment. Testing production safely requires more care (and coordination) than testing a staging environment.
• Reporting quality. Verified, exploitable findings with evidence, business impact and remediation guidance cost more to produce than exported scanner output. They are also the only kind worth paying for.
• Retest. A test without a retest leaves you unable to prove anything was fixed. Ours includes one; many quotes quietly do not.

Published pricing (2026)

All fees are fixed against a written scope — no hourly billing, no scope surprises. Full details on the pricing page and the penetration testing service page.

A penetration test is not a vulnerability scan

The cheapest “penetration tests” on the market are automated vulnerability scans with a new cover page. A scan enumerates potential weaknesses; a penetration test has a human attacker attempt to exploit them, chain them together and demonstrate real impact. Both have a place — scanning is a useful hygiene control between tests — but an insurer, auditor, tender panel or APRA-regulated board asking for penetration testing will not accept scanner output, and neither should you. If a quote seems implausibly cheap, ask one question: will a person attempt exploitation, and will the findings be verified?

When Australian organisations actually need one

• Customer and tender requirements. Enterprise procurement and government tenders increasingly require recent independent testing with an attestation.
• Cyber insurance. Insurers ask about testing at underwriting, and after an incident the absence of it becomes a very expensive conversation.
• APRA CPS 234. Regulated entities must test the effectiveness of information-security controls systematically — see our guide to independent testing under CPS 234.
• ISO 27001 and SOC 2 programs. Certification and attestation audits expect technical assurance evidence, not policy alone.
• Before and after major change. New platforms, migrations and acquisitions are when exploitable gaps appear.

Annual testing, plus retesting after significant change, is the defensible cadence for most organisations.

What a legitimate quote must include

1. A written scope naming the systems, roles and testing windows.
2. Authorisation and rules of engagement signed before testing.
3. A named, senior tester — ask who is actually doing the work.
4. Verified findings with evidence and business impact, not raw tool output.
5. A retest of remediated findings, included or clearly priced.
6. An attestation letter you can share externally.

Because CISO Advisory Australia sells no security products and takes no referral commissions, our findings carry no upsell agenda — the report is the product. For a fixed, written quote against your scope, book a scoping call.