Core Insights - Paychex reported a 10% total revenue growth in Q4 2025, driven by the Paycor acquisition, with a full-year revenue growth of 6% and adjusted diluted EPS growth of 6% [1] - The integration of Paycor exceeded management expectations, leading to raised cost synergy targets and guidance for fiscal 2026 projecting total revenue growth of 16.5%-18.5% [2] Integration and Market Strategy - The Paycor acquisition added over 50,000 clients, contributing approximately 12-13 percentage points to consolidated revenue growth in fiscal 2026 [3] - Paychex Flex targets companies with up to 99 employees, while Paycor focuses on enterprises with over 100 employees, and SurePayroll serves the smallest businesses [4] Cost Synergy and Operational Efficiency - Management raised cost synergy expectations for fiscal 2026 to $90 million, with most actions completed shortly after the acquisition [5][6] - Adjusted operating income margins, excluding Paycor, expanded by 110 basis points in Q4 and by 250 basis points for the full year, indicating operational discipline [5] Channel Ecosystem and Revenue Synergies - Over half of new business originates from channel partners, with initial cross-sell achievements validating the combined referral-driven go-to-market framework [7] - The Paychex Partner Plus program has enrolled over 1,000 brokers, fostering relationships and expanding the referral network [8] Future Outlook - For fiscal 2026, management projects total revenue growth of 16.5%-18.5%, with significant contributions from the Paycor acquisition and expected growth in various segments [9] - Most cost synergy actions have been executed, balancing incremental cost reductions and investments for long-term growth [10]