About the App

AkuCalc delivers accurate sales tax calculation for BigCommerce

Built by tax experts, AkuCalc helps businesses simplify sales tax compliance with real-time tax rates, embedded taxability logic, and automation designed for how businesses actually operate.

As sales tax requirements continue to grow more complex across states and jurisdictions, finance and tax teams often struggle with manual processes, inaccurate calculations, and disconnected systems. AkuCalc integrates with BigCommerce  to automate sales tax calculation during invoicing and transaction processing, helping teams improve accuracy and reduce administrative burden.

Key benefits include:

  • Accurate sales tax calculation

  • Real-time rates and jurisdiction updates

  • Embedded taxability decision logic

  • Reduced manual effort

  • Lower compliance risk

  • Integration with BigCommerce

  • Expert-backed support from experienced tax professionals

Unlike overly complex enterprise tax platforms, AkuCalc is designed to help businesses stay in control without relying on ongoing consulting services to operate the system.

Clarus Tax Technologies builds practical sales tax software designed by tax experts to help businesses reduce errors, save time, lower costs, and manage compliance with confidence.

Pricing

Custom Pricing:

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Information

Last Updated:

November 11, 2026

Compatible with:

CatalystMulti StorefrontGroupSingle Click

Documentation:

Installation GuideUser Guide

Resources:

Terms of ServicePrivacy Policy
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App Features

Key benefits include:

  • Accurate sales tax calculation

  • Real-time rates and jurisdiction updates

  • Embedded taxability decision logic

  • Reduced manual effort

  • Lower compliance risk

  • Integration with BigCommerce

  • Expert-backed support from experienced tax professionals

Key benefits include:

  • Accurate sales tax calculation

  • Real-time rates and jurisdiction updates

  • Embedded taxability decision logic

  • Reduced manual effort

  • Lower compliance risk

  • Integration with BigCommerce

  • Expert-backed support from experienced tax professionals

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