“I can’t wrap my brain around how we’re going to utilize technology and make our work more efficient. How do we bill that if we’re billing by the hour? Are we going to start having reduced fees on their invoices? No. So what does that look like?”
That question from Chelsea Summers, Executive Director of Inside Public Accounting, captures the paradox facing the profession right now. Two-thirds of accounting firm revenue still comes from hourly billing, even as AI promises to slash the time it takes to complete work. Something has to give.
On a recent episode of the Earmark Podcast, host Blake Oliver sat down with Chelsea to dig into firm performance data heading into 2026. Inside Public Accounting has been benchmarking accounting firms since 1987. Its latest survey includes over 600 firms, from Deloitte all the way down to firms around $6.5 million in revenue. The numbers tell a story that’s both reassuring and challenging for firm leaders.
The reassuring part is the playbook for outperformance isn’t complicated. Top firms charge what they’re worth, leverage their staff better, and embrace offshore teams. The challenging part is the profession’s attachment to hourly billing might be the single biggest barrier to capturing value from technology investments.
The Best Firms Don’t Work Harder; They Work Smarter
Every year, IPA identifies its “Best of the Best” firms based on 30 different operational metrics. These firms are profitable, but they also have low turnover, succession plans, marketing strategies, and overall organizational health. “Operationally, you’re a high performing firm that’s going to succeed,” Chelsea explained.
The performance gaps between these top firms and everyone else are striking:
- Revenue per employee: The best firms generate $272,000 per full-time equivalent versus $220,000 for all firms
- Leverage ratios: Top performers maintain 17.7 professionals per partner compared to 11.8 for average firms
- Partner billing rates: Best firms charge $588 per hour while others charge $448
That last number deserves emphasis. Top firms are charging $140 more per partner hour, a 30% premium.
But these high-performers don’t necessarily burn out their people to get these results. “The big myth is that high performing firms push people harder, and that’s why they’re making more money,” Chelsea said. “But in reality, those high performing firms often have healthier capacities because they’re using that leverage and they’re using more specialized roles.”
When IPA compared utilization rates and chargeable hours between Best of the Best firms and everyone else, the numbers were nearly identical. Same hours worked, dramatically different outcomes.
The secret is putting the right people in the right roles. Top firms use more client service staff for production work and keep partners focused on partner-level activities like training, business development, and client relationships. When partners step back into production work and start micromanaging, it hurts morale and growth.
Offshoring Has Reached a Tipping Point
Over half of IPA’s survey participants now use some form of offshoring or outsourcing, and less than 5% plan to decrease it. Nearly everyone else plans to grow or maintain their offshore headcount. This is the new normal.
The performance data backs up the strategy. Firms with offshore teams reported 8.1% organic growth versus 7.5% for firms without them. They also saw a 9% improvement in margins.
“Nine percent is a lot,” Blake noted during the conversation. And he’s right. That kind of margin improvement can transform a firm’s economics.
What’s changed is how firms use these teams. The old model treated offshore staff like a processing center for data entry. Today’s successful firms fully integrate offshore team members. They have branded offices, firm email addresses, training opportunities, and direct client communication.
“Really making that individual feel a part of the team is very helpful in correctly utilizing them and making sure they feel the value of working at the firm,” Chelsea explained.
As technology automates the basic data entry tasks that initially justified offshoring, these team members are moving up to manager-level work, supporting advisory services, and contributing to internal operations. The offshore strategy and the technology strategy work together.
Firms Have More Pricing Power Than They Think
One pattern emerged repeatedly in Chelsea’s conversations with firm leaders: they consistently underestimate what clients will pay. “We have all these D and F clients, we want to cull them so we raise their prices 40%. But they all stay,” she shared.
A 40% price increase, and the clients don’t leave. That should make every managing partner pause and reconsider their pricing strategy.
In today’s inflationary environment, not raising prices can actually send the wrong signal. “When your CPA firm doesn’t increase their prices, then you almost say, are they not very good? Do they not believe in their work?” Chelsea observed.
Blake connected this to a broader pattern he’s seen across firms of all sizes. “We talk a lot when we talk about small firms about how they’re underpricing. It’s the same tendency in the midsize and the larger firms where some firms just don’t charge enough. They have pricing power and they’re not using it.”
The Advisory Pivot Is Slower Than Expected
Despite years of conference presentations about the shift to advisory, most firms still generate less than one-third of their revenue from advisory services. Tax and assurance continue to dominate, accounting for about two-thirds of revenue at the average firm.
“That’s really contrary to all the talk that we’re hearing on advisory,” Chelsea said. “I think it is [the future], but the data just isn’t showing that that is yet the predominant model inside most firms.”
Client accounting services, once positioned as the gateway to advisory, are growing but not explosively. Larger firms have shifted their thinking about CAS. “It seems like a lot of firms, especially the larger firms, have shifted away from feeling like that’s a foot in the door to like, that might be a strategy, but that’s not our only strategy going forward,” Chelsea explained.
For firms succeeding with advisory, a few patterns stand out. They have a dedicated internal champion who isn’t juggling 15 other responsibilities. They invest upfront and accept that returns take time. And they recognize that advisory service lines need different processes than tax and assurance work.
AI Faces Cultural Barriers More Than Technical Ones
When Chelsea asks firms about their return on technology investments, the responses are telling. “They’re like, how do we even do that? What does that look like? What does an ROI even mean?”
That said, firms are finding value in specific areas. Tax research stands out as a clear win. Being able to have AI synthesize complex tax code information saves significant time. Workflow automation, document processing, data extraction, and AI-assisted drafting also deliver results.
But adoption is slower than expected, and the blockers are mostly cultural. Partner skepticism leads the list, followed by change management resistance. “The accounting profession is certainly not known for being early adopters,” Chelsea noted.
There’s also a timing problem. Many firms shelved their AI discussions in December for tax season. When they picked them back up in May, there was different software, different models, different capabilities. “You’ve missed all of that research time and possible adoption time just because you’re too busy doing tax season,” Chelsea explained.
We Can’t Ignore the Billing Model Problem Much Longer
Throughout the conversation, Chelsea kept returning to the incompatibility between hourly billing and efficiency gains from technology.
She actually expected the 2025 data to show movement away from hourly billing. Instead, it went slightly in the other direction. Two-thirds of revenue still comes from billable-hour models, and much of what firms call “fixed fee” pricing is just hourly billing in disguise: time estimates multiplied by rates, presented as a flat fee.
Blake shared his own experience to illustrate the problem. When his CAS firm adopted cloud technology early, efficiency gains were 80%. “We couldn’t bill hourly or we’d lose all our revenue,” he said. “We were forced to switch to fixed fees.”
If AI delivers even half those efficiency gains for tax and audit work, firms clinging to hourly billing will face the same reckoning. Except unlike CAS, which was easier to start fresh with new pricing models, tax and audit are where hourly billing is most entrenched.
For firms evaluating technology investments, Chelsea recommends asking three questions:
- Does this reduce manual work in a measurable way?
- Does it integrate with existing workflows?
- Will it free staff to do higher-value work?
If the answers are yes, the investment probably makes sense, even if you can’t calculate a ROI yet.
The Clock Is Ticking
The IPA data paints a clear picture of where the profession stands today. Top performers are executing on fundamentals. They charge appropriately, leverage staff effectively, and embrace offshore teams. Meanwhile, the broader profession remains tied to hourly billing, is moving slowly toward advisory services, and is largely waiting for clearer signals on AI.
For firm leaders, this creates opportunity and urgency. The playbook for better performance isn’t complicated, but the window to adapt might be narrowing. Firms that figure out how to decouple revenue from hours worked will be positioned to benefit from technology investments. Those that don’t may watch their revenue shrink as efficiency gains eat into billable hours.
“I’m crossing my fingers that 2026 we’re going to see some change,” Chelsea said about the billing model evolution. Given what’s at stake, the entire profession should be crossing their fingers with her.
For a deeper dive into these insights, including specific benchmarks on compensation trends, capacity planning, and technology adoption, listen to the full conversation between Blake and Chelsea on the Earmark Podcast. You can earn free NASBA-approved CPE credit for listening.
