EXEMPTAX helps BigCommerce merchants simplify and automate tax exemption workflows while maintaining flexibility in their tax stack.

Manage resale, nonprofit, and other exemption certificates in one place and keep customer tax-exempt status aligned in your BigCommerce store through a secure API integration.

Reduce manual updates, eliminate spreadsheet tracking, and improve checkout accuracy for qualified customers without overhauling your existing tax setup.

Key Benefits

Simplify and automate exemption certificate workflows

• Improve customer experience with guided certificate generation and submission flows

• Sync approved customer exemption status with BigCommerce

• Support resale, nonprofit, government, and other exempt customer types

• Reduce manual verification and administrative overhead

• Maintain flexibility and keep your current external tax engine

• Avoid vendor lock-in and reduce reliance on expensive bundled solutions

• Improve audit readiness and tax compliance posture

EXEMPTAX is tax-engine agnostic. In many cases, merchants can retain their existing tax provider while gaining better exemption management and long-term cost flexibility.

How EXEMPTAX Works

1. Collect exemption certificates using structured, guided workflows

2. Review and approve exemption status within EXEMPTAX

3. Connect your BigCommerce store to EXEMPTAX via secure API

4. Enable the storefront experience by adding the EXEMPTAX ecommerce link to your BigCommerce storefront (a simple theme update is required)

5. EXEMPTAX syncs tax-exempt status to BigCommerce so qualified customers receive the correct tax treatment at checkout

Please note: An existing EXEMPTAX account is required to enable installation and automation functionality. 

Built for Growing BigCommerce Merchants

EXEMPTAX helps maintain accurate customer exemption status in BigCommerce by reducing manual processes, improving visibility into exemption records, and lowering audit risk, so your team can focus on growth instead of paperwork.

For more complex requirements, multi-channel environments, additional integration options, or managed services, please schedule a demo at https://calendly.com/exemptax/demo to discuss the best EXEMPTAX setup for your business.