Tax Prep Billing Rates Lift Busy Season 2026

Busy Season 2026 sets up a year of tough decisions about monumental transformations.

Busy Season 2026: Billing rates for tax prep and planning are increasing at a 10.8% year-over-year rate, rushing past the average tax and accounting fee increase of 4.5%.

By CPA Trendlines

Busy Season 2026: Tax professionals struggle to improve systems and metrics, with “much worse” beating “much better” by three to one.

As tax season 2026 comes to a close, new data show that price hikes for tax prep and planning are running at double-digit rates, even as billing rates for most other accounting services are flattening out, according to new CPA Trendlines research in conjunction with the annual Busy Season Barometer.

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Tax practitioners are finishing the season as a divided profession, with fewer than 6% reporting a “much better” year, against almost three times that many reporting a “much worse” year.

Coming out of tax season, many firms are facing major decisions in the coming months driven by new artificial intelligence investments, a fundamental shift in staffing models, and private equity disruptions.