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Sovos Tax Determination

sovos.com

WebAPI
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Spec score 7.7 #36 of 105 in Tax Compliance Software

What it is

Sovos Tax Determination calculates sales and use tax, excise tax, VAT and GST in real time for business transactions. Its product page describes rate and rule updates for more than 185 federal, state and local jurisdictions. Access is available through web and API, including a REST API for systems without a listed adapter. Certified adapters are named for SAP and Oracle; other listed connectors include Coupa, NetSuite SuiteTax, NetSuite Legacy Tax and Oracle Fusion Cloud. Sovos also says it can connect with other ERP, ecommerce and purchasing systems. The product can identify missing, invalid or expiring exemption certificates and help request replacements; CRM integration can check customer exemption documents before tax exemptions are applied. Sovos describes cloud performance during peak transaction periods and flexible deployment options. Professional Services creates and configures customer accounts, while the customer’s IT professional installs an ERP connector. Sovos sets up user permissions, with access requests submitted as support cases. Pricing requires contacting Sovos.

Spec sheet

Support
Customers can contact support by submitting a case through the Sovos Portal.Read 3 Oct 2026 · docs.sovos.com
Founded
1979Read 28 Sep 2026 · sovos.com
API access
YesRead 20 Sep 2026 · sovos.com
API billing unit
The REST API documentation says billing is determined by the number of line items, with each line item generating one tax calculation.Read 3 Oct 2026 · docs.sovos.com
Cloud performance
Sovos describes cloud performance for instant calculations during peak transaction periods and flexible deployment options.Read 3 Oct 2026 · sovos.com
ERP integrations
The product page names certified adapters for SAP and Oracle and says it also connects with other ERP, ecommerce and purchasing systems.Read 3 Oct 2026 · sovos.com
Exemption certificates
The product can identify missing, invalid or expiring exemption certificates and help request replacements.Read 3 Oct 2026 · sovos.com
Intended customers
The product is positioned for businesses handling global tax determination across sales and purchases, including organizations using ERP, ecommerce or purchasing systems.Read 3 Oct 2026 · sovos.com
IPT coverage
Sovos says its IPT Determination product has tax rates and application rules for more than 80 countries and supports direct uploads for filing to tax authorities.Read 3 Oct 2026 · sovos.com
Jurisdiction coverage
The product page says it provides tax rates and rule updates for more than 185 federal, state and local jurisdictions.Read 3 Oct 2026 · sovos.com
Other connectors
Sovos documentation lists connectors for Coupa, NetSuite SuiteTax, NetSuite Legacy Tax and Oracle Fusion Cloud.Read 3 Oct 2026 · docs.sovos.com
Real-time exemption validation
The product page describes CRM integration to check for valid customer exemption documentation before applying tax exemptions.Read 3 Oct 2026 · sovos.com
REST API
A REST API supports real-time tax calculations with systems that do not use a listed adapter.Read 3 Oct 2026 · sovos.com
Security and compliance
Sovos’s Trust Center lists ISO 27001:2022, SOC 2, GDPR and CCPA among its security and compliance credentials.Read 3 Oct 2026 · trustcenter.sovos.com
Setup and onboarding
Sovos Professional Services creates and configures customer accounts, and the customer’s IT professional installs the ERP connector.Read 3 Oct 2026 · docs.sovos.com
Tax coverage
Calculates sales and use tax, excise tax, VAT and GST in real time.Read 3 Oct 2026 · sovos.com
User access
Only Sovos can set up users and permissions for Tax Determination, and access requests are submitted as support cases.Read 3 Oct 2026 · docs.sovos.com

Plans and prices

Sovos Tax Determination Priced on request Pricing requires contacting Sovos for a call Read 3 Oct 2026 · sovos.com

Every Sovos Tax Determination plan and price →

Strong points and limits

Strong points

  • Calculates four listed tax types in real time.
  • Covers more than 185 jurisdictions.
  • Offers REST API access and named system connectors.
  • Can flag missing, invalid or expiring exemption certificates.
  • Includes web and API access.

Limits

  • Pricing requires contacting Sovos.
  • Sovos controls user and permission setup.
  • ERP connector installation is assigned to the customer's IT professional.
  • API billing is based on line items.

Who it suits

It is positioned for businesses handling tax determination across sales and purchases, including organizations using ERP, ecommerce or purchasing systems. It may suit teams needing real-time calculations across multiple tax types and jurisdictions.

Verdict

Sovos Tax Determination combines real-time tax calculation with ERP and commerce connections and exemption-certificate checks. Before choosing it, account for its contact-based pricing, onboarding roles and line-item API billing.

Where Specifiction places it

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