Avalara AvaTax vs Sovos VAT Compliance
Avalara AvaTax
avalara.comSovos VAT Compliance
sovos.comSide by side
| Figure | Avalara AvaTax | Sovos VAT Compliance |
|---|---|---|
| Price from | $58.25/mo | — |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| API | Yes | Yes |
| Plans published | 9 | 3 |
| Spec score · Tax Compliance Software | 8.6 (#7) | 8.3 (#11) |
| API | The AvaTax REST API supports tax calculation, document modification, and address validation; the page also describes custom integrations through the API. | The External Partner API supports retrieving filing periods, submitting transaction data files and tracking processing from a customer's own systems. |
| API access | Yes | Yes |
| Filing support level | automated | automated |
| Integrations | Avalara states it has more than 1,400 signed partner integrations and names Shopify, NetSuite, QuickBooks, Sage, Microsoft Dynamics 365, SAP, Adobe Commerce, BigCommerce, WooCommerce, Salesforce, and Oracle among them. | VAT Filing has connectors for common e-commerce and ERP systems, while Sovos markets SAP and other ERP integrations. |
| Intended users | The product page identifies small businesses, midmarket finance and accounting professionals, enterprise tax departments, developers, and partners as audiences. | Sovos describes the e-commerce service as designed for online sellers, marketplaces and e-commerce businesses seeking access to the European market. |
| Return filing | Yes | Yes |
| Security | Avalara says its global AvaTax platform has achieved SOC 2 Type 2 compliance. | Sovos states a security program aligned with ISO 27001:2022, SOC 2, GDPR, CCPA and eIDAS controls. |
| Support | Avalara describes support plans with Standard, Priority, and Enterprise options; stated initial response SLAs are 24 hours, 8 hours, and 1 hour respectively, and Enterprise Support is available 24/7. | Sovos documentation lists VAT Filing Services support by email at [email protected] and gives two Professional Software Support phone numbers. |
| Supported tax types | sales tax,consumer use tax,VAT,communications tax,occupancy and lodging tax,excise tax | VAT,GST |
Plans
Avalara AvaTax
- Core Compliance$79 a month
- Core Compliance + SST Services$69 a month
- CustomPriced on request
- Tax Calculation and Returns Compliance Package$699 a year
- Tax Calculation (AvaTax)Priced on request
- Core Compliance + SST Services Monthly$69 a month
- Core Compliance Monthly$79 a month
- Core Compliance + SST Services Annual$699 a year
- Core Compliance Annual$799 a year
Sovos VAT Compliance
- CustomPrice not published
- Custom pricingPriced on request
- VAT Compliance for E-Commerce (OSS & IOSS)Priced on request
In their own words
Avalara AvaTax
Avalara AvaTax calculates tax in real time for sales and purchasing workflows. It covers sales tax, consumer use tax, VAT, communications tax, occupancy and lodging tax, and excise tax, and supports automated return filing and tax registration. Address validation uses geospatial technology to match transactions to tax regions rather than relying on ZIP codes. AvaTax connects with ecommerce, ERP, accounting, sales, and purchasing systems, and its REST API supports calculation, document modification, and address validation. Product taxability codes, AI-assisted item classification, custom rules, exemption certificate management, and jurisdiction-specific tax research support tax decisions. Reporting includes dashboards, natural-language search, and audit-ready trails. The service is available through web and API, with integrations including Shopify, NetSuite, QuickBooks, SAP, and Salesforce. Core Compliance costs $79 per month; Core Compliance + SST Services costs $69 per month for qualifying sellers. Qualified sellers may receive state-funded services in up to 25 states. Pricing also varies by plan and transaction volume.
Sovos VAT Compliance
Sovos VAT Compliance has no write-up on Specifiction yet; its figures are above.