Integrations

Connect SureTax with your existing systems — ERP platforms, e-commerce solutions, and custom applications — for automated tax calculation and compliance.

Integration Architecture

SureTax provides RESTful APIs that integrate with your systems via standard HTTPS requests. The typical integration pattern involves:

  1. Authentication — OAuth 2.0 Client Credentials flow to obtain access tokens
  2. Address Validation — (Optional) Validate addresses via SureAddress API
  3. Tax Calculation — Submit transactions to the appropriate CalcAPI
  4. Data Management — Sync customer, product, and nexus data via the Data API
  5. Compliance — Generate and file returns via the Returns API

ERP Systems

Integrate SureTax into your enterprise resource planning system for seamless tax calculation during order processing, invoicing, and procurement.

SureTax for Acumatica

CCH SureTax and SureAddress integration for Acumatica ERP with support from 2020 R2 through 2025 R2.

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SureTax for D365 Business Central

CCH SureTax plug-in for Dynamics 365 Business Central (On-Premise and Cloud), supporting BC v14.1 through v27.3.

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SureTax for D365 Customer Engagement

CCH SureTax integration for Dynamics 365 Sales, Field Service, and Project Operations.

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SureTax for D365 Finance & Operations

CCH SureTax and SureAddress for D365 Finance & Operations and Commerce, including POS and Commerce SDK.

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SureTax for D365 Finance Universal Tax

CCH SureTax leveraging the Universal Tax Rate API for streamlined tax calculation in D365 Finance.

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SureTax for Dynamics GP

CCH SureTax and SureAddress for Microsoft Dynamics GP, supporting AR, AP, PA, and AV modules.

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SureTax for Microsoft Dynamics AX

CCH SureTax for Dynamics AX 2012 (support-only).

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SureTax for Microsoft NAV

CCH SureTax for Microsoft Dynamics NAV 2016/2017/2018 (support-only).

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SureTax for NetSuite

Connect SureTax with Oracle NetSuite using SuiteScript for real-time tax calculation during transaction processing.

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SureTax for SAP S/4HANA Cloud

SAP-certified CCH SureTax iFlows for SAP S/4HANA Cloud (public cloud).

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SureTax for SAP S/4HANA On-Premise

SAP-certified CCH SureTax Adapter for SAP S/4HANA On-Premise and Private Cloud.

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SureTax for SAP DRC (Compliance)

Automated tax compliance reporting connecting SAP’s DRC statutory reporting framework with SureTax Returns via the Returns API.

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E-Commerce Platforms

Add real-time tax calculation to your online store's checkout flow.

SureTax for BigCommerce

DSTax TaxConnect for CCH SureTax enables precise sales tax calculations for BigCommerce.

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SureTax for Magento / Adobe Commerce

Extension and API integration for Magento 2 and Adobe Commerce tax calculation.

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SureTax for SalesForce Commerce Cloud

CCH SureTax and SureAddress cartridges for SalesForce Commerce Cloud (SiteGenesis and SFRA).

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SureTax for WooCommerce

WordPress/WooCommerce plugin integration for SureTax tax calculation.

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🤝 Need Integration Help?

Our integration team can help with architecture reviews, code reviews, and implementation guidance. Contact Support for assistance with complex integration scenarios.