CereTax connects directly with your billing, ecommerce, and ERP platforms—without duct tape, custom hacks, or constant rework.
We integrate with the systems your team already uses to automate tax where it happens.
Legacy sales tax systems try to cover everything and do nothing well. CereTax is focused, fast, and actually built for sales tax. No bloat. No black boxes. Just smart, scalable automation that works.
Easy to break. Hard to scale.
Busywork everywhere.
You can't fix what you can't see.
Silence when it matters.
Reliable sync across ERP, billing, and ecommerce.
Rules engine + transparent reporting.
Full access to rules, data,
and logic.
Real support from real sales
tax pros.
Bottom Line: Legacy platforms sprawl. CereTax is the modern sales tax infrastructure built to scale with your business. That’s why we work better.
"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
"I recently went through the onboarding process with CereTax and I was thoroughly impressed. The entire experience was smooth, easy, and incredibly convenient. The team at CereTax demonstrated professionalism, proactivity and efficiency, making the process straightforward and hassle-free."
Stefan Reidel
CEO
"When we switched over to CereTax we were able to implement all our customers within 3 months whereas it took 18 months with Avalara. We run millions of transactions per month without delays or downtime."
Rob Waybright
VP of Technology
"Our transition from Avalara to CereTax was great. We were working under a very tight timeline, and it was met on time. The entire project Team was helpful and responsive. I felt like they really cared about our Company and wanted the transition to be seamless. After we went Live, any issues were handled quickly and efficiently. I couldn't be more satisfied with CereTax."
Linda Shriver
Accounting Manager
Our language-agnostic, fully documented APIs make it
simple to build, launch, and evolve—no heavy lift required.
Plug in and leave the legacy pain behind.
Automate what others still make manual
Skip the duct tape and stay audit-ready
Give finance and dev teams room to move
