The ACH Network is set to surpass 33 billion payments by the end of the year, marking a significant milestone. Consumer Internet-initiated payments are set to surpass 10 billion, a remarkable achievement considering the payment method was created just 20 years ago. In a recent PaymentsJournal podcast, Michael Herd, Executive Vice President of ACH Network Administration at Nacha, and Elisa Tavilla, Director of Debit Payments at Javelin Strategy & Research, discussed this success story and the future of the protocol in a crowded payments landscape. The State of ACH Instant payments rails like FedNow and RTP have received significant attention over the past year, but this hasn’t slowed ACH’s momentum. In Q2 2024, ACH payment volume increased by over 6% year-over-year, with an average daily payment volume reaching 132 million payments. The total value of payments flowing through the ACH Network topped $42 trillion in just the first half of the year. “There are a few areas that are driving overall ACH volume growth,” Herd said. “The first is B2B payments, which are growing by more than 10% per year. That's been a long-standing trend for the last seven or eight years. While there are still pockets of check use in industries like healthcare and higher education, overall check volume seems to be declining and the B2B space is moving towards ACH.” ACH is also thriving in consumer single and recurring bill payments, as well as account transfers. This volume exceeded 2.6 billion in Q2 2024, up 8.3% year-over-year. “With increasing automation of business processes and the digitization of payments, both businesses and consumers are looking for greater efficiency,” Tavilla said. “It comes as no surprise that there is now record-breaking volume being transacted over ACH. There's more data that is available with digital payments and it also helps businesses improve cash flow.” However, there was a recent slowdown in healthcare claim ACH payments, likely due to a large-scale ransomware attack on the healthcare sector. A major processor in healthcare payments was unable to process claims for a period, leading to a 2.8% year-over-year increase in healthcare claim payment volume in Q2. Same Day ACH There's a strong demand for faster payment settlement, and Same Day ACH has a formidable use case in both consumer and business applications. For consumers, that includes transfers to non-DDA accounts like digital wallets and brokerage accounts. Same Day ACH supports the two-way flow of funds in B2B, C2B and B2C payments, allowing for both debit pull transactions and credit push payments. This contrasts with many real-time payment networks, which are currently credit push only. “To say Same Day ACH has a key role is an understatement,” Herd said. “Same Day ACH volume in 2024 is up 47% from last year, including 566 million payments in the first half of the year. April was a banner month, maybe because it was tax month, but there were over 100 million Same Day ACH payments in April. In all likelihood, Same Day ACH payments will exceed a billion this year for the first time ever.” The payment landscape is trending toward digital and real-time payments. Consumers increasingly demand faster payment methods, and Same Day ACH is a key part of that trend. A driving factor in the growth of Same Day ACH payments is the ACH Network’s firm establishment. ACH is ubiquitous, and businesses and consumers are familiar with it. Unlike some of the newer real-time payment rails,