Every accounting firm moves through three phases as it grows: Stabilize, Systemize, and Scale. First you stabilize the foundation, including pricing, client mix, and clear roles. Then you systemize how the work gets done so it doesn't depend on any one person. Only then can you scale without breaking what you built.
Most owners assume that once they've made it through all three, they're done. But growth doesn't move in a straight line. New gaps open up across the phases all the time, whether you add a service line, complete an acquisition, shift direction, or just outgrow your old processes.
Sometimes making progress means going back into a phase you thought you'd already handled. Dillon Business Advisors, or DBA for short, is proof of that.
About 13 years into running the firm, Marcus and Rachel Dillon were positioned to scale well. Team of 3 — their model where a Client Service Manager runs the present, a Controller keeps the past accurate, and a CFO plans for what's next — was fully in place, and it was working. The firm's processes were running without anyone standing over them, and growth wasn't creating more work for Marcus and Rachel the way it used to.
DBA had finally landed in Scale. Then in 2025, they acquired two firms and found themselves back in Stabilize almost overnight.
These acquisitions meant two new sets of clients who'd never heard of Team of 3, and two groups of team members who did things their own way. It was a lot to take on at once, for everyone involved.
The clients had to adjust to an unfamiliar way of being served, while the team members had to learn systems and workflows they'd never used before. And DBA had to balance integrating everyone while still running its own firm.
The most obvious sign was Team of 3 itself. DBA had the model built and every role clearly defined, but the new clients and team members from the acquisitions had never been part of it. For them, it didn't really exist yet — even though it was working everywhere else in the firm. That's what going back to Stabilize looked like in practice: the framework was right there on paper, but it hadn't reached everyone doing the work.
Marcus and Rachel could have pushed ahead with new growth initiatives anyway, treating the firm as if it were still in Scale. Instead, they went back to Stabilize. They knew building on a gap like that would risk something much harder to rebuild: client and team trust. That's the real cost when a firm's pace of growth outruns its ability to support it, and it's exactly what DBA avoided.
Knowing where you stand means you can put your energy where it matters, instead of guessing. Here's how to tell what phase you’re in.
If your pricing hasn't been reviewed in the last year, if roles live in people's heads instead of on paper, or if you're still the reason everything works, you're in Stabilize.
If your foundation is solid but the work still depends on who's doing it, or you've got a system that only one person knows how to run, you're in Systemize.
If your processes hold on their own, growth doesn't multiply your workload, and your team can absorb new clients without everything slowing down, you're ready for Scale.
Most firms don't land neatly in one box. Your client experience might be ready to scale while your pricing is stuck in Stabilize. That's why the leaders behind Collective by DBA built Streamlined OS: an operating system for accounting firms that helps owners see their gaps across pricing, team, technology, and leadership, with a clear action plan to close them.
Streamlined OS pulls from what Marcus, Rachel, and other firm leaders learned running through these phases more than once, combined with the patterns they’ve seen across hundreds of Collective by DBA members.
Most firm owners try to fix everything at once, hoping the next piece of software or the next initiative will finally be the thing that works. Streamlined OS is built to cut through that. As Rachel puts it: “It tells you whether your biggest lever right now is your team, pricing, client experience, or capacity, and gives you exactly what you need to act on it.”
Streamlined OS is included with every Collective by DBA membership. If you're already a member, take the assessment and see where your firm stands today. If you're not yet, here's why you should join.