This research reveals that accountancy firms are at a “crossroads”, as 88% admit margins are under pressure due to AI-driven automation.
Chapter 1
Chapter 2
Chapter 4
Chapter 5
Conlusion
Introduction
By almost every measure, UK accounting is performing well right now. 88% of firms report that compliance margins have increased over the last three years. 92% say revenue per client is up. If you only looked at the headline numbers, you'd conclude the industry has nothing to worry about.
New research from Ravical, based on a survey of 500 senior decision-makers at UK accounting firms, tells a more complicated story. The same decision-makers reporting rising margins also say this: 63% believe compliance will be only marginally profitable — or worse — within five years. And when you look at what's actually driving today's per-client growth, the picture is more fragile than the headline suggests. A third of that growth comes from compliance fee increases the industry expects to stall. A third comes from shifting client mix — a one-off repositioning, not a repeatable engine. Only a third comes from advisory services, which 89% of firms agree is where future growth must come from.
The intent to build advisory is genuine — 62% of firms are actively pursuing advisory expansion. The infrastructure isn't there yet. Over a third of clients' advisory spend is already going to other providers: revenue that firms have the relationships to capture, but not the systems to reliably surface. At the same time, 96% of firms believe they already see all their advisory opportunities.
This report describes an industry that knows where it needs to go, has largely agreed on the direction, and reports being held back not by ambition but by the absence of the systems needed to get there. The compliance margins that make today comfortable are the same margins that could fund what comes next — and the data suggests these conditions are more favourable now than they may be in future.
Definitions used throughout this research: Compliance services are legally required, process-driven work — annual accounts, corporate tax returns, VAT filings, payroll, personal tax returns. Everyday advisory is practical guidance on day-to-day decisions like tax planning, cash flow, pricing and forecasting. Specialist advisory is project-based expert advice on events like succession planning, M&A, restructuring, and fundraising.
Chapter 1
Compliance is thriving, for now
The UK accounting market has long demonstrated strong results. Nearly nine in 10 firms (88%) report that compliance margins have increased over the last three years, 39% of which say the rise has been significant. 87% expect these service prices to keep rising over the next three years. Looking at firm-level performance, 92% claim their revenue per client has risen across the board, at an average increase of 11.5%. From this angle, the market's runway looks like a picture of health.
It's only when you look at where that growth is actually coming from that the fuller picture emerges. Revenue growth splits into three roughly equal channels: 35% comes from more advisory services, 34% from higher compliance fees, and 30% from adding different (typically larger) types of clients to the mix, rather than organic growth from existing relationships.
For firms serving individuals and sole traders, 43% say growth came from higher compliance fees, and only 30% from advisory. For firms with mid-market clients (£10–50 million), the split flips: 41% said growth came from advisory, 30% from compliance fees.
Firm size doesn't dictate the rate of growth, either. The average per-client growth rate holds at roughly 11% regardless of whether a firm turns over £10 million or £500 million+. Larger firms have more clients, but they don't compound faster — and larger firms report the lowest share of revenue from advisory (26% at 500+ employees, versus 33–36% at smaller firms), likely reflecting the higher volume of statutory and compliance obligations tied to their client base.
Chapter 2
There's tension beneath the surface
The same firms reporting strong compliance revenue numbers are also feeling the strain on their infrastructure. More than eight in 10 firms (88%) agree that margins in compliance are under pressure due to automation and pricing expectations — the same percentage that also said their margins have gone up. Both things are true at once.
Despite confidence in today's compliance revenue, only just over a third of firms (37%) see compliance as clearly profitable in five years' time, and 50% say it's only likely to be marginally profitable. The industry is facing what amounts to a three-year runway before compliance profitability comes under real pressure.
Firms are clear-eyed about the causes: 39% cite technology reducing billable hours, 38% point to growing difficulty differentiating in the market, 37% blame pricing pressure, and 36% say it's because clients are using AI tools first. Together, these represent a constant squeeze on the value proposition of traditional compliance work.
There is, however, widespread agreement on where the industry is heading: nine in 10 firms (89%) agree future margin growth will primarily come from advisory services.
Chapter 3
Advisory is the future, but revenue is slipping through the cracks
The industry has reached near-complete agreement on where it wants to go. Half (48%) of firms say they're primarily focused on expanding advisory services, and a further 14% are focused equally on both — 62% actively pursuing advisory growth in some form.
Advisory already represents a tangible 34% of revenue on average. Among firms where revenue per client changed, 35% attribute providing more advisory services as the number one factor. The challenge, in other words, isn't identifying advisory as the answer — the entire industry has already done that. The challenge is building the infrastructure to deliver it at scale, and this is where the largest missed opportunity sits: according to decision-makers, clients purchase over a third (36%) of their advisory services from other providers.
Put into revenue terms, the cost of that missed opportunity becomes concrete. Ravical estimates the annual advisory revenue lost to other providers scales with firm size — roughly £4M for a £10–50M firm, £9M for a £50–100M firm, and £38M for a £100–500M firm (illustrative estimates based on band midpoints, the 34% advisory share, and the 36% missed-revenue figure).
What makes this particularly striking is that the client relationships already exist. Firms have already established trust through their compliance work, and these clients have demonstrated a willingness to invest in advisory. The gap lies in a firm's ability to surface the opportunity when it's ready for the taking — the revenue is there, but too often it's being captured by other providers instead.
Nearly all firms (96%) are confident they see all their advisory opportunities. Yet over a third of their clients' advisory spend goes elsewhere — suggesting the bottleneck isn't in identifying needs, but in converting them into engagements before clients look elsewhere. On an operational level, a quarter of firms (25%) say they don't know which clients have advisory needs right now, 29% have no systems to surface advisory signals from client interactions, and 37% say advisory delivery is entirely or mostly driven by individual advisers with no dedicated systems. A further 29% cite unclear methodology for identifying opportunities as a top challenge.
Combined, these responses paint a picture of an opportunity-identification process that relies almost entirely on individual judgement — and those individuals are, by their own account, more proficient in compliance delivery. The most confident firms may be the most exposed: when visibility isn't delivered by the right infrastructure, blind spots are invisible by definition.
Chapter 4
The infrastructure gap
In over a third of firms, advisory is entirely or mostly driven by individual advisers with no dedicated or purpose-built systems behind them. That's because infrastructure in accounting has — up until now — been built solely for compliance services.
Four in 10 firms (41%) report they have everything they need for their compliance infrastructure and that it works well, largely thanks to automated, structured workflows, standardised processes, and dedicated accounting workflow software. Only 17% say the same about advisory. That's a clear infrastructure maturity gap between the two.
Today, 34% of decision-makers cite a lack of supporting technology and infrastructure as a top challenge to faster revenue-per-client growth, with a quarter (25%) reporting that compliance deadlines crowd out advisory, 22% saying advisory preparation takes too long, and 15% citing a lack of infrastructure to scale.
The capacity math is telling: advisers currently serve around 50 clients in a meaningful advisory capacity. With automated preparation, firms believe they could serve 68 clients — a 35% increase in capacity without adding a single headcount.
The bottleneck here isn't a lack of ambition, or any misalignment on the direction of travel. It's the absence of the systems that would make advisory delivery as reliable and scalable as compliance delivery already is.
Chapter 5
Building advisory infrastructure with AI
The industry believes AI is the answer. It's just not ready yet. Nearly all firms (95%) agree that AI and automation have the potential to help scale advisory, with 0% disagreeing — a level of consensus that's rare in any industry survey, and one that signals the question has moved from "should we adopt AI?" to "how do we make it work?"
But belief in AI's potential and having the infrastructure to realise it are not the same thing, and the gap between them is exactly where advisory revenue is currently being lost. In a scenario where AI and automation reduced compliance delivery effort by a third, decision-makers reported an almost even split in how they'd use the extra capacity: 29% would direct it to advisory services, 28% would take on more compliance clients, and 26% would reduce working hours.
Without infrastructure to direct that capacity toward advisory, time freed up gets absorbed into compliance backlogs, business development, or working-hours reduction. So while the intent backs advisory, the default action doesn't.
Maturing advisory capability isn't primarily a question of hiring more advisers or retraining compliance staff, though both may be part of the answer. It's a question of whether firms have the accounting AI automation to convert intent into action — to surface opportunities, prepare engagements, and route capacity toward higher-value work before it disperses. The technology exists. The belief exists. What's missing is the layer in between.
Conlusion
The window is open
There is no immediate crisis in UK accounting. Compliance is profitable, revenue per client is growing, and the industry has near-total agreement on where the future lies.
But this report surfaces a pattern that should concern any firm planning for the next three to five years. Growth is real but structurally fragile — built on levers the industry itself expects to weaken. Advisory is the agreed destination, but more than a third of that revenue is already going to competitors. And the infrastructure needed to close that gap does not yet exist in the majority of firms.
The firms in the strongest position today — healthy compliance margins, growing client revenue, stable teams — are also the firms with the most room to act. They have the revenue to invest, the client relationships to build on, and the time to get it right before the economics shift.
That is the window this report describes. Not a burning platform, but a narrowing opportunity. While the window of growing compliance margins remains open, the firms that build advisory infrastructure now will not need to scramble when those margins tighten. The firms that wait will be building under pressure, with less margin, less time, and in the shadows of competitors who moved first.
About Ravical
Ravical is an agentic AI software company — AI accounting software built for full-service accounting and professional services firms that want to scale their services without scaling headcount. As foundational compliance activities such as tax filings, annual accounts, and VAT returns become more standardised, firms face limitations in scaling advisory work using legacy systems designed primarily for compliance delivery.
Ravical's accounting workflow automation integrates AI agents directly into existing firm systems. These agents analyse client communications, financial data, and operational interactions to identify advisory opportunities, support analysis, and draft responses prior to human review — enabling firms to improve the efficiency and consistency of advisory delivery while allowing professionals to focus on judgement and client engagement.
Through the platform, AI agents operate within firm-defined controls, delivering explainability and integration into existing systems to support regulatory compliance and risk management as firms scale. Ravical is headquartered in Ghent, Belgium, with an office in London, and is backed by Lakestar.
The State of Advisory in Accounting
This research reveals that accountancy firms are at a “crossroads”, as 88% admit margins are under pressure due to AI-driven automation.
