Still on Vertex? You Deserve Better.

CereTax replaces Vertex with transparent logic, clean integrations, and tax calculation that works the first time — without the implementation marathon.

Every integration is native. No middleware, no brittle connectors, no babysitting required.

Transaction processing scales to your demand. Your volume doesn't affect anyone else's performance.

At CereTax we put YOUR business first.

Book a demo with CereTax today to see how easy it is to switch to a modern tax platform.

"We’ve replaced Avalara as our tax solution for retail and wholesale taxing of telecom. Our experience has been stellar in terms of their taxing engine but over-the-top stellar in terms of support, training, onboarding, etc."
Scott Bell
Senior Product Manager, Carrier Services
"With CereTax, we've seen a dramatic reduction in time spent on manual processes. The new system has truly streamlined our operations. Having a knowledgeable support team made all the difference. They were responsive to our specific questions and helped us feel supported throughout the transition and after."
Lina Pinskaya
Controller