Remitian, the first-of-its-kind AI-powered tax payment platform built for the accounting profession, today announced that it processed $100 million in U.S. tax payments during the 2025 filing season, its first full tax season operating in the United States.
The volume moved through Remitian’s hybrid agentic and banking platform across more than 60 jurisdictions, giving accounting firms and their customers a single place to review, authorize and track tax payments that have traditionally been handled through a patchwork of government portals, paper forms and bank workflows.
The milestone comes as Remitian reaches general availability in the U.S. market and signs a wave of platform partners preparing to embed its tax payment infrastructure through API. Aiwyn, april, TaxBandits and Truss are among the first to integrate Remitian’s agentic payment layer into their products, closing the gap between tax preparation and tax payment.
“$100 million in our first U.S. tax season tells us the problem is real and the demand is there,” said Solon Angel, CEO and Co-Founder of Remitian. “Tax software has solved preparation, filing and compliance, but payment has been left out of the workflow. We built Remitian so that any platform can embed tax payments directly into the experience their customers already use. When you replace a maze of portals, passwords and penalties with one secure API, the entire ecosystem benefits.”
Tax Payment API: A Growing Ecosystem of Platform Partners
Remitian’s Tax Payment API allows accounting and tax software platforms to add tax payment capabilities to their existing products without building and maintaining that infrastructure themselves. By embedding Remitian, platforms can offer their customers a complete workflow from preparation through payment inside the tools they already rely on.
Truss, the first agentic tax workflow and client collaboration platform built for modern CPA firms, is integrating Remitian’s payment infrastructure to give firms a seamless path from client intake and tax preparation through payment, all within a single unified workflow.
“Truss is focused on removing every point of friction in the tax workflow,” said Zach Mansell, Co-Founder of Truss. “Partnering with Remitian means our firms will have a best-in-class path for client tax payments, a critical piece of the puzzle we are excited to solve together.”
Additional platform partners span the tax workflow. Aiwyn provides firms with a unified platform spanning practice management, payments, client experience, and tax. april’s embedded tax filing experiences enable consumers to file within the financial applications they use every day. TaxBandits handles IRS e-filing and compliance. Each is integrating Remitian’s payment infrastructure to give their customers a complete path from preparation through payment.
“Tax payment has been a missing piece in the accounting workflow,” said Tanner Fritz, general manager of payments at Aiwyn. “Remitian gives firms a more connected path from filing to payment, and embedding that capability into Aiwyn helps customers complete that process inside the systems they already use.”
About Remitian
Remitian is the world’s first AI-powered Tax Payment Platform, unifying tax payments into one secure portal for taxpayers, deployed by the accounting firms, bookkeepers and wealth managers that serve them. Accessible directly through its platform and via API for software vendors and financial institutions, Remitian connects directly to tax authorities through secure, jurisdiction-aware infrastructure. The company raised a $7M seed round in 2025 and is headquartered in Miami, Florida. Learn more at remitian.com.
About Aiwyn
Aiwyn is the first complete platform for modern accounting firms, covering payments, practice management, client experience, and tax. Aiwyn delivers modern accounting solutions that transform how firms operate, connect with clients, and grow their business. To learn more, visit aiwyn.ai
About april
april is the only embedded tax platform built to power smarter financial decisions year-round. april’s white-labeled filing and planning tools bring real-time tax intelligence into the platforms people use every day, helping them understand the impact of every paycheck, equity transaction, or income shift, and stay on top of tax payments throughout the year. april’s AI-powered tax engine ingests data directly from partners to deliver accurate outcomes in record time - making tax filing and planning more connected, contextual, and accessible than ever. With API-first infrastructure and seamless data integrations, april helps partners deliver more value, deepen loyalty, and turn taxes into a strategic edge for their customers and their business. To learn more, visit www.getapril.com.
About Truss
Truss is the 1st Agentic tax workflow and client collaboration platform built for modern CPA firms. Designed to replace outdated portals and fragmented point solutions, Truss streamlines the entire tax engagement—from client intake through prep, assembly & delivery—within a single, unified experience. By combining automation, intelligent data flow, and embedded AI, Truss helps firms eliminate manual work, improve client satisfaction, and unlock capacity to focus on higher-value advisory services. To learn more, visit gettruss.io.
