Same Day ACH volume reached 403 million payments in the first quarter of 2026, a 23.6% increase over the same period in 2025. The value of those payments totaled $1.1 trillion, up 22.1%, marking the second consecutive quarter above the $1 trillion threshold.

Total ACH Network volume rose 4.8% to 8.9 billion payments in Q1 2026. Network value climbed 9.3% to $24.1 trillion. Business-to-business payments accounted for nearly 2.1 billion transactions, growing 9.4% year-over-year.