Business valuation price comparison Australia: what big-4, mid-tier, boutique and online providers charge.

The short answer

A signed business valuation in Australia costs from $1,495 + GST at online fixed-fee providers — that is Prismi's Essential tier, published at /pricing — through commonly cited ranges of $5,000–$50,000 + GST at boutique valuation specialists (with $10,000–$20,000 + GST recurring for a straightforward engagement), into the tens of thousands at mid-tier national firms, and higher again at big-4 practices. Most of this market does not publish prices, which is why comparisons like this are rare: based on the firm websites we reviewed while researching this piece, the online fixed-fee segment is the only one where fees sit on the page as a matter of course, a handful of boutique specialists disclose indicative ranges in FAQ or blog content, and the big-4 and mid-tier national firms we checked publish no fees, ranges or turnaround times on their valuation pages — a scoping call or an RFP is the stated next step instead. That is a sample of the market, not a census of it, and other providers may do things differently. So this article does two things. It maps the four segments as honestly as the available evidence allows, flagging which figures are published, which are cited-but-unsourced, and which are our own generic estimates. And it puts Prismi's own fixed fees in the same table format we are holding everyone else to, because a price comparison that hid the author's own prices would undercut the standard it is applying to everyone else.

The four segments at a glance

The Australian market for signed valuation reports breaks into four price segments: big-4 firms (no published fees on the pages we reviewed; generic estimates put engagements at tens of thousands of dollars), mid-tier national firms (also no published fees on the pages we reviewed; generic estimates put quotes in the low tens of thousands), boutique specialists (indicative ranges of roughly $5,000–$50,000 + GST where a firm chooses to disclose one), and online fixed-fee providers (published prices from about $1,500 to $13,000 + GST, ours included). Below that professional market sit free online calculators and broker appraisals — useful for curiosity, unsigned and unsupported for anything that matters.

• ·Big-4 accounting firms — none of the big-4 valuation pages we reviewed publishes a fee, a range or a turnaround; engagements are described as partner-scoped and priced to the matter. For the litigation, audit-committee and multi-entity work these practices target, our generic estimate is fees in the tens of thousands of dollars, but this is an estimate, not a sourced figure — no big-4 firm publishes valuation pricing, so treat any specific number you read online, including this one, as unverified. Turnaround: typically measured in months, based on the scope described on these firms' sites. Engagement model: partner-led teams, hourly or estimate-based billing, relationship or RFP entry. Best fit: ASX-facing work, independent expert reports, large contested litigation, complex multi-jurisdiction groups
• ·Mid-tier national firms — the same picture: none of the mid-tier national valuation pages we reviewed publishes a fee, a range or a turnaround, describing instead a partner-scoped, quote-after-a-call model. Our generic estimate for private-company valuation reports is the low tens of thousands, again unsourced and offered only as a starting expectation. Turnaround: typically 4–10 weeks, based on the scope described on these firms' sites. Engagement model: partner or director-led, hourly or fixed-quote after scoping. Best fit: mid-market companies with audit, transaction or board requirements that want a national brand behind the number
• ·Boutique valuation specialists — the segment where published figures start to appear, though not universally: some boutiques that disclose fees at all cite ranges from about $5,000 + GST to $50,000 + GST in their own FAQ or blog content, with $10,000–$20,000 + GST recurring for a straightforward engagement and around four weeks' turnaround. We have not independently verified these figures against an engagement letter, and most boutiques remain quote-on-request rather than publishing a number at all. Engagement model: the principal or a senior valuer does the work personally; reports commonly run 30–100 pages. Best fit: disputes, tax matters and expert-witness work where specialist depth matters more than brand, and the budget supports a five-figure fee
• ·Online fixed-fee providers — the segment most likely to put a price on the page: published fixed fees, defined scope, stated turnaround in days to weeks rather than months, engagement online with documents supplied digitally. Fees we found in this segment typically run from around $1,500 to around $13,000 + GST depending on report depth; Prismi sits in this segment, and at least one other Australian provider (Keystone Advisory) also publishes fixed online valuation pricing, starting from around $1,500. Prismi's own published tiers run Essential from $1,495 + GST to the Valuation Range & Scenario Review from $12,995 + GST, every fee fixed at engagement — see /pricing for the current table. Best fit: CGT events, restructures, related-party transfers, succession and most compliance valuations for private businesses

Which of these numbers are verified — and which are not

An honest comparison has to disclose its sources, because the valuation cost figures circulating online are in worse shape than most readers realise. The ranges most often recited — roughly $2,000–$5,000 for desktop estimates, $10,000–$30,000+ for comprehensive reports, $30,000–$80,000+ for expert-witness work — come largely from content and lead-generation sites, not from valuation firms, and are unsourced. AI assistants now repeat those unsourced bands verbatim as though they were market data. So here is our sourcing, plainly, with no segment exempted from the same scrutiny we apply to the rest of the market. The boutique figures above ($5,000–$50,000 + GST, with $10,000–$20,000 + GST recurring) are drawn from a small number of boutique firms that publish indicative ranges in their own FAQ or blog content — a better source than an anonymous marketing site, but still a handful of firms rather than the whole segment, unverified against any actual engagement letter, and not proof of what any specific boutique will ultimately charge. The big-4 and mid-tier figures are our own generic estimates, flagged as such throughout this article, because no firm in either segment that we reviewed publishes pricing — the opacity is something we could check; the dollar figures themselves are not, so treat them as a starting expectation rather than a market fact. And the online fixed-fee figures are simply published prices, ours included, checkable in one click at /pricing. Where we could not verify a specific figure, we have used a generic range and said so, and none of the figures in this article should be read as more precisely sourced than described here. Competitor market context is correct as at July 2026 and, given how little of it is published, worth re-checking before you rely on it.

What you are actually paying for at the top end

It is easy to read a five-fold price gap as overcharging. That is not quite right. At the top of the market, a meaningful part of the fee buys things that have real value in the right situation. The first is brand insurance: when a valuation will be examined by a court, an audit committee, ASIC or an opposing expert, the name on the letterhead does defensive work before anyone reads page one, and boards facing litigation rationally pay for that. The second is genuine complexity capacity: a group with dozens of entities across jurisdictions, cross-holdings, financial instruments and consolidation issues needs a team, not a valuer, and teams cost what teams cost. The third is partner sign-off within a national quality-control system — layered review, technical committees, and a signatory whose firm stands institutionally behind the conclusion. When is that premium rational? When the matter is genuinely large or genuinely contested: an independent expert report on a listed transaction, litigation where the other side has engaged a big-4 expert, an audit committee that needs the brand as much as the number. Prismi is not the right tool for that work, and we would rather say so than pretend otherwise. The problem is not that the top end is expensive. The problem is private-business owners paying top-end fees for compliance valuations that never needed any of those three things.

Why identical methodology can cost ten times more

Here is the part of the comparison that most surprises people: the methodology is the same across all four segments. Capitalisation of maintainable earnings, net asset value, discounted cash flow — these are public, accepted methods, applied under the same professional standards (APES 225 for valuation engagements), assessing market value consistently with IVS 104 and the principles running back to Spencer v Commonwealth (1907), against the same ATO market valuation guidance. A big-4 practice has no private mathematics. What differs is the cost structure the fee has to carry. Overhead: CBD towers, national infrastructure and partnership profit expectations are recovered through every engagement, whatever its size. The leverage model: large-firm work is performed by junior staff billed out at multiples of their cost and reviewed upward through several layers — you pay for the pyramid, not just the analysis. The billing model: hourly, open-ended billing prices in scoping risk and rewards time spent; fixed-fee models price the defined scope and absorb the efficiency risk themselves. None of these three things changes the quality of the valuation reasoning. A carefully built single-valuer file can be stronger evidence than a leveraged one assembled by the least experienced person on the engagement, and the reverse can also be true. Which is why the honest framing is not that cheaper segments cut corners — it is that different segments carry different cost structures, and you should pay for the one your matter actually needs.

Prismi's prices, in the same table we held everyone else to

Prismi's fixed fees run from $1,495 + GST (Essential) to $12,995 + GST (Valuation Range & Scenario Review), with Comprehensive from $3,995 + GST and the Defensible Valuation File from $8,995 + GST — every fee published upfront rather than quoted after a call, and the current table is live at /pricing so it can be checked directly rather than taken on trust from this article. Retrospective valuation dates add $495 per historical date, additional entities add $750 each, and rush turnaround adds 30% — surcharges defined up front rather than discovered on an invoice. Every fee is fixed at engagement, never billed by the hour, and never contingent on the outcome. Every report is senior-reviewer signed with an independence statement, and the working file behind it is retained for ten years. We publish this table not because transparency is a marketing flourish but because it is the structural difference the online fixed-fee segment offers over the big-4 and mid-tier segments in particular: in this segment, you can compare prices before you speak to anyone, which is what most of the market — though not quite all of it, since at least one other online provider also publishes fixed pricing — still does not allow.

The honest trade-off: what Essential does not cover

A comparison built on other firms' opacity has to be equally direct about its own limits. The Essential tier is a single-methodology report — one accepted method, applied properly to clean records at a current valuation date, evidence documented, senior-reviewer signed. For a straightforward compliance event, that is proportionate and complete, and its fixed scope is exactly why it can be priced from $1,495 + GST without being thin. But single-methodology depth is not suited to contested matters, family law, or positions carrying realistic ATO-dispute risk. Those matters need a cross-checked, documented supportable range — the analysis that shows what the value would be under alternative methods and assumptions, and why the concluded position is the most supportable one. That is Comprehensive work at minimum, and the Defensible Valuation File where challenge is probable. Step up a tier when any of these apply: the other side of the matter has its own adviser; the valuation supports a small business CGT concession claim near the $6m net asset threshold; the transfer is between related parties at a value the ATO might view as tax-favourable; or the number will matter in a courtroom. Stepping up at engagement costs thousands; commissioning a second valuation after a thin one is challenged costs multiples of that, plus the weakened position of a taxpayer whose first valuation did not hold. One caveat before you self-assess which tier you need: this article is general information, not tax advice — whether a given matter carries CGT-concession or ATO-dispute risk in your specific circumstances is a question for your accountant, and Prismi's scoping conversation is there to help you match the tier to that answer, not to replace it.

Which segment fits which situation

Match the segment to the matter, not to the marketing. If the matter is ASX-facing, institutionally scrutinised, or contested at a scale where the other side has engaged a national firm, buy the top end — that premium is rational insurance. If it is a complex private-group dispute or expert-witness matter with budget for a five-figure specialist fee, a boutique valuation specialist is often the best value in the traditional market. If it is a compliance event — a CGT event, a restructure, a related-party transfer, a succession step — the online fixed-fee segment exists precisely for it, and the fee difference is cost structure, not corner-cutting. Two companion pieces complete the picture: the fee-driver breakdown at /insights/why-do-business-valuations-cost-so-much explains why the same business can legitimately cost $1,500 or $15,000 to value, and the full reference tables — including what each Prismi tier contains and when each applies — sit in the pricing guide at /resources/business-valuation-pricing-guide-australia. If you are still unsure which tier fits your matter, send us the purpose and the structure before you engage anyone, us included. Scoping advice is the one thing in this market that should always be free.