An innovator in the financial tech sector, our suite also provides compliance, duplicate detection, fraud detection, verification of funds and identity, OFAC checks, security and other services in a single workflow.

Traditional financial software providers often developed multiple platforms to keep up with changing industry regulations and evolving transaction types. This created an unnecessary burden on clients to upgrade and replace legacy solutions. ACHeck21 was created to help businesses seamlessly manage multiple digital transaction types and save time and money.

With an open API, ACHeck21 helps lower the cost of transaction processing, making it quick, simple, secure, and accessible. Our solution is equipped to handle a high-volume of financial transactions and is used by insurance companies, financial institutions, government agencies, payment processors, e-commerce businesses and more.

ACHeck21 is the signature technology of DCS Holding Group, LLC. The base technology, previously branded as CheckData, was released on the market 15 years ago. DCS acquired all rights to the software in 2011 and promptly reimagined the technology’s potential to dramatically alter today’s complex and cumbersome digital transaction landscape. DCS rebranded the technology as ACHeck21 to reflect the expanded focus.

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You can reach us anytime during normal business hours with any sales related inquiries, and all clients are given access to our 24 hour support line.


7840 Graphics Dr Suite 200, Tinley Park, IL 60477


1(866) 632-5415 Opt. 1


1(866) 632-5415 Opt. 2