Why are Australian professional services firms struggling to grow?

Demand has softened and competition has intensified at the same time. KPMG Australia's consulting revenue fell 18 per cent in its 2025 financial year, after a 14 per cent drop the year before, as reported in August 2025. Mid-market firms feel the same pressure but usually lack the commercial systems to respond, so revenue leaks go unseen and unaddressed.

What is the biggest revenue leak in a professional services firm?

Usually underpricing. Firms that sell expertise consistently charge for time rather than value, and rarely raise rates in line with the value they deliver or their rising costs. Combined with weak realisation, where billed hours do not match delivered value, pricing is the single largest and most recoverable leak in most firms.

What is realisation and why does it matter?

Realisation is the proportion of the value a firm actually delivers that it manages to bill and collect. Scope creep, under-recording, write-offs and discounting all erode it. A firm can be busy, well regarded and still quietly losing a large share of its potential revenue to poor realisation.

Why is partner-led business development a problem?

When new business depends entirely on individual partners selling in their spare time, growth is capped by partner capacity and goodwill, and it collapses the moment a rainmaker leaves. A firm needs a commercial system that generates and converts business independently of any one person.

How does a fractional chief revenue officer help a professional services firm?

By building the commercial system the firm never had: disciplined pricing, measured realisation, a repeatable business development motion, and a deliberate approach to growing existing clients. It is senior commercial leadership applied to a firm that has always relied on reputation alone.

The Revenue Leaks Killing Australian Professional Services Firms

Professional services firms sell expertise, bill time and assume growth will follow reputation. For years it mostly did. It is not following automatically any more. Even the largest Australian firms are shrinking, and the mid-market firms feeling the same squeeze rarely have the systems to see where their revenue is actually going. These are the leaks draining accounting, legal, consulting and advisory firms, and what closing them looks like.

The squeeze is real, even at the top

It is tempting to treat slow growth in a professional services firm as a temporary soft patch. The numbers at the top of the market suggest otherwise. In August 2025, KPMG Australia reported that its revenue had fallen around four per cent to $2.1 billion in its 2025 financial year, down from a peak of $2.5 billion in 2023. Its consulting revenue alone dropped 18 per cent, after a 14 per cent fall the year before. If a firm with KPMG's brand, scale and resources is contracting, the mid-market firm without those advantages is under at least as much pressure, usually with far less visibility into why.

That lack of visibility is the real problem. Professional services firms are built to deliver excellent work, not to run a commercial engine, so revenue leaks that would be obvious in a product business go unnoticed for years. Here are the five that do the most damage.

1. Underpricing expertise

The foundational leak is pricing. Firms that sell expertise almost always price time rather than value, and they almost always raise rates too slowly, if at all. A firm can deliver work worth a multiple of its fee and still charge by the hour as though the hour, not the outcome, were the thing of value. Meanwhile costs, salaries and the price of talent keep rising. The gap between what the work is worth and what the firm charges is pure leaked revenue, and it compounds every year the rates stay still.

2. Realisation and the gap between billed and worth

Even at the rates a firm does set, it rarely collects the full value of what it delivers. Scope quietly creeps. Juniors under-record. Seniors write off hours they feel awkward billing. Discounts get offered to close a nervous client and never get clawed back. Each of these feels small and reasonable in the moment. Together they form the realisation leak, the gap between the value delivered and the value billed and collected, and in many firms it runs into a significant share of total potential revenue.

"A professional services firm can be fully booked, highly regarded and still losing a fortune, because being busy is not the same as being paid for the value you create."

3. Partner-dependent business development

In most firms, new business is whatever the partners bring in between delivering client work. This caps growth at the collective spare capacity and personal networks of a handful of people, and it concentrates terrible risk: when a rainmaker partner retires or leaves, a large slice of the firm's pipeline walks out with them. A firm that cannot generate and convert new business independently of any single individual does not have a growth engine, it has a set of personal relationships it hopes will hold.

4. No systematic expansion of existing clients

The clients a firm already serves are the cheapest and most reliable source of growth available, and the most neglected. A firm that does accounting for a client could often do advisory, could do tax planning, could do the work the client is currently giving to someone else, if anyone were systematically looking. Instead, cross-service growth happens by accident when a client happens to ask. The revenue sitting unclaimed inside the existing client base is frequently larger than the revenue the firm is chasing from new logos.

5. Treating referrals as a strategy

Referrals are wonderful and they are not a strategy, because you cannot control their volume, timing or fit. A firm that relies on referrals is a firm that has outsourced its growth to the goodwill of others and calls the result a pipeline. When referral flow is strong it masks every other leak on this list. When it slows, as it has across much of the market, the firm discovers it never built anything underneath it.

How a firm closes these leaks

-18%

The fall in KPMG Australia's consulting revenue in its 2025 financial year, reported in August 2025, on top of a 14% decline the year before. Reputation alone is no longer carrying professional services growth.

Closing these leaks does not require the firm to become a sales organisation. It requires a commercial system laid over the way the firm already works: pricing reviewed with evidence and discipline, realisation measured and protected, a business development motion that does not depend on any one partner, and a deliberate approach to growing existing clients. That is precisely the remit of a fractional chief revenue officer, senior commercial leadership applied to a firm that has always run on reputation.

The starting point is seeing the leaks clearly, which is what a revenue operations audit delivers. For the broader pattern across all businesses, our guide on why companies stop growing maps the seven classic leaks.

The revenue leaks killing Australian professional services firms