SynTax

Transforming complex sales tax compliance into clarity and control.

Sponsor

About the client

Synexus Tax Solutions delivers sales and indirect tax compliance solutions powered by technology and expertise.

Reduced manual data prep and filing time by more than

60%

UX + UI Design
Front and Backend Development
Product Support
Business Consulting

CHALLENGE

Sales tax compliance is notoriously fragmented — over 14,000 jurisdictions, ever-changing rules, and manual workflows that slow down even the most seasoned tax teams. Synexus needed a platform that could handle large-scale, multi-state complexity while maintaining the high-touch service their brand is known for.

CHALLENGE

Sales tax compliance is notoriously fragmented — over 14,000 jurisdictions, ever-changing rules, and manual workflows that slow down even the most seasoned tax teams. Synexus needed a platform that could handle large-scale, multi-state complexity while maintaining the high-touch service their brand is known for.

APPROACH

We built the Synexus platform from scratch using Ruby on Rails, architected for flexibility and precision. Our team worked hand-in-hand with Synexus’s tax experts to translate their deep domain knowledge into reliable, scalable software. Beyond launch, we continue to provide ongoing product support, ensuring stability, speed, and continuous improvement.

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SOLUTION

The resulting platform automates end-to-end sales tax compliance — from ingesting complex data imports and managing multi-jurisdictional filings to supporting CPA firms that white-label the solution. It combines automation with expert oversight, giving Synexus’s team and their clients full confidence in compliance and faster resolution times.

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SOLUTION

The resulting platform automates end-to-end sales tax compliance — from ingesting complex data imports and managing multi-jurisdictional filings to supporting CPA firms that white-label the solution. It combines automation with expert oversight, giving Synexus’s team and their clients full confidence in compliance and faster resolution times.

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Unified

complex tax workflows into a single, automated platform

Enabled

CPA firms to white-label the solution and scale services

Created

a stable, extensible foundation for future products.

Building a sales tax software from scratch was no easy feat — I couldn’t have imagined a better, more gritty partner to build it with.

— Tim Howe, Founder

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