The CPA PE Deal Tracker™ from CPA Trendlines Research now follows 525 events, including 473 acquired firms, across about 72 platforms and 69 capital sources. All reaching back to 2016.
The consolidation now represents $49 billion in transacted enterprise value, on about $24 billion in annual revenue and close to 96,000 working accountants and staff.
Venture capital crashes the private equity party in accounting.
Consolidation constellation: Sponsors in blue, platforms in red, targets in gold.
By CPA Trendlines Research
The CPA Trendlines CPA PE Deal Tracker™ shows the steep rise in deal flow, hitting more than 450.
Private equity’s push into accounting is entering a new and more complicated phase: platform building, sponsor recycling, technology investments, blended tax and wealth services — and now, a new pipeline of cash from venture capital.
This month’s CPA Trendlines CPA-PE Deal Tracker™ shows nine new deals in April, down from the first-quarter deal-closing frenzy but bringing the year-to-date deal count through April 30 to 78, well ahead of the 44 logged in the same window of 2025.
The broader verified dataset now includes 452 in-scope events, giving CPA Trendlines a clearer view of what private capital is doing after its first wave of accounting-firm investments.
The latest data does not show a retreat. It shows a transformation. The new gambits go well beyond roll-ups, and include service line extensions, corporate carve-outs, cross-industry tie-ups, recapitalizations, continuations and a buzzy new venture-backed startup.
World domination
The deal models are sprawling in all directions as big money battles for a dwindling number of prime firms and squeezes for synergies in the firms they’ve acquired.
In the mix, accounting is morphing from a profession into a platform. A launchpad from which to sell a growing, and traditionally conflict-laden, range of products and services. From tax planning to wealth management, from outsourced accounting systems to internal audit, and from risk management to insurance sales.
A once incongruous, even contradictory, collection of services are being acquired, aligned and advanced. The ambition is market encirclement. The impulse is world domination.
Revenue expectations held through the season, while profit expectations declined sharply, creating today’s widening margin gap. (CPA Trendlines Busy Season Barometer 2026)
By CPA Trendlines
Across every major metric, CPA Trendlines is finding the same pattern: Firms are doing more work and generating more revenue — but keeping less of it.
The dynamic was unearthed in gory detail by the Busy Season Barometer. fron-inr \isteb=ning from The Busy Season Barometer. The numbers through tax season didn’t break all at once. Instead, they had been drifting apart. READ MORE →
The 30-point swing: Accountants close the season feeling slightly negative, at minus 1.8, a collapse of more than 30 points.
The Busy Season Barometer Shows Exactly When—and Why.
By CPA Trendlines
After starting near historic highs, sentiment among tax professionals fell more than 30 points by April, as workload, client behavior and system failures overwhelmed expectations.
By December, sentiment among tax professionals had climbed to a positive 29.8—the strongest reading in the CPA Trendlines Busy Season Barometer cycle. A majority expected better conditions. Few anticipated what came next.
By April, that optimism had vanished.
Accountant attitudes closed the season slightly negative, around -1 to -1.8, marking a swing of more than 30 points in four months.
It was one of the sharpest same-season reversals in the Barometer’s 24-year history, and it followed a pattern practitioners have seen before: expectations rising in the fall, then breaking under the weight of the season itself.
The difference in 2026 was the speed—and the causes.
There is a ritual to tax season. It begins with anticipation dressed as control.
Practitioners tally the risks — the IRS, the law, the clients who will not deliver on time — and tell themselves this year will be different. Then the season starts. And it isn’t.
The CPA Trendlines Busy Season Barometer tracks that ritual across waves of surveys from September 2025 through April 2026 with more than 300 respondents.
The data show not a profession in crisis, but a profession under stress. Where pressures no longer arrive one at a time but stack up on each other. Where external shocks have been absorbed, and internal limits have come into view.
Tax season is full of noise, chaos and confusion. But a close look at the Busy Season Barometer from this year – and going back more than 20 years – can cut through the fog for the patterns, trends, insights and, most of all, the tough lessons learned.
Tax season 2026 gives us at least 21 essential takeaways.
Across every major metric, CPA Trendlines is finding the same pattern: Firms are doing more work and generating more revenue — but keeping less of it.
