Avalara
Avalara helps businesses of all sizes get tax compliance right. We deliver cloud-based solutions that work with existing business applications to calculate tax accurately and file returns automatically.
APIs
Avalara
Automate compliance with Avalara MCP servers for AI-driven tax workflows and APIs. Have your agent call our agent.
AvaTax APIs
The AvaTax API is a set of application programming interfaces provided by Avalara that allows businesses to integrate automated, real-time sales and use tax, VAT, and GST calcul...
AvaTax SOAP API
The AvaTax SOAP API exposes the most commonly used features for interacting with the AvaTax service, allowing calculation of tax, modification of documents, and validation of ad...
Communications Tax API
The Avalara Communications Tax API (SaasPro) provides communications tax calculations using information provided by jurisdiction codes, enabling tax calculations on invoices and...
Excise Platform API
The Excise Platform API provides an external programmatic interface for the Avalara Excise application, enabling excise tax calculation and management, business entity imports, ...
Item Classification API
The Avalara Item Classification API allows users subscribed to the Item Classification service to submit products for classification and retrieve the corresponding HS Codes, wit...
Avalara Tax Content for Retail Configuration API
The Avalara Tax Content for Retail Configuration API automates tax content delivery for brick-and-mortar businesses, enabling management of configurations, communications, jobs,...
AvaTax Brazil API
The AvaTax Brazil API exposes the most commonly used services for interacting with AvaTax-Brazil, allowing calculation of taxes, issuing electronic invoice documents, and modify...
VAT Reporting API
The Avalara VAT Reporting API orchestrates end-to-end VAT compliance workflows including onboarding, file ingress, error handling, filing of VAT Returns, EC Listings, Intrastat,...
MyLodgeTax API
The MyLodgeTax API provides sales and lodging tax compliance for short-term property rentals, offering partners access to summarized tax responsibilities for property owners by ...
CertCapture API
The Avalara CertCapture RESTful API provides document management for tax-exempt sales, including managing certificates, attributes, custom fields, customers, authentication toke...
E-Invoicing REST API
The Avalara E-Invoicing REST API supports sending data within the Alpha scope for e-Invoicing compliance use cases, enabling technology partners to integrate e-invoicing workflo...
Activation Service API
The Avalara Activation Service API allows technology partners to retrieve the status of their registrations within the Avalara Compliance Cloud platform, providing endpoints for...
Avalara Business API
The Avalara Business API provides public APIs for doing business with Avalara, including registering customer accounts and creating sales orders for Avalara services through par...
Portal OAuth API
The Avalara Portal OAuth API provides OAuth token generation and session management endpoints for implementing authentication in Avalara platform integrations, supporting creden...
Shared Company Service API
The Avalara Shared Company Service API provides scalable APIs for managing canonical company and contact information across Avalara products, enabling creation, retrieval, updat...
Automated Tariff Code Classification API
The Avalara HSCode and AvataxCode Classification API classifies products into Harmonized System Codes (HS Codes) and Avalara Tax Codes, providing tariff code predictions based o...
Self-Serve Tariff Classification API
The Avalara Cross Border Tariff Content API classifies products based on provided product information for the specified country of destination, supporting interactive classifica...
1099 & W-9 API
The Avalara 1099 and W-9 API automates collection, validation, and e-filing of IRS forms including 1099 variants, 1095 forms, W-2, and 1042-S, providing endpoints for creating, ...
License Guidance Order API
The Avalara License Guidance Order API enables placing Avalara License Guidance orders and populating questionnaire responses with known business information, returning order co...
Capabilities
Avalara Cross-Border Trade Compliance
Workflow for cross-border trade combining tariff classification, VAT calculation, and e-invoicing mandates. Used by international trade teams and importers/exporters to automate...
Run with NaftikoAvalara Tax Compliance Automation
Unified workflow for automated tax compliance combining sales tax calculation, exemption certificate management, and e-invoicing. Used by tax teams, finance departments, and ERP...
Run with NaftikoFeatures
Instant sales tax, VAT, and GST calculations for every transaction across all jurisdictions globally.
Automated collection, validation, and storage of tax exemption certificates through CertCapture.
Country-specific e-invoicing mandate support for cross-border and domestic compliance workflows.
Postal address validation and tax jurisdiction determination for US and international addresses.
AI-powered Harmonized System Code and Avalara Tax Code classification for products.
Model Context Protocol servers connecting AI applications with Avalara tax compliance systems.
AvaTax REST API supports OData query parameters including filter, top, skip, and orderBy.
Dedicated sandbox environment at sandbox-rest.avatax.com for testing without production impact.
Use Cases
Automatically calculate and collect sales tax on every transaction across all US jurisdictions.
Digitally collect and validate tax exemption certificates from B2B customers at checkout.
Calculate import duties, customs fees, and VAT for international shipments.
Comply with country-specific e-invoicing requirements for EU, LATAM, and APAC markets.
Automate collection and e-filing of 1099, W-9, W-2, and 1042-S forms with the IRS.
Calculate telecom and communications taxes for voice, data, VoIP, and streaming services.
Manage short-term rental lodging taxes across all US jurisdictions for marketplaces.
Automate VAT return preparation and filing across European and global jurisdictions.
Integrations
Native Salesforce integration for tax calculation in CPQ, billing, and order management.
SAP ERP integration for automated tax calculation in S/4HANA and Business One.
NetSuite SuiteApp integration for sales tax automation within the ERP.
Shopify integration for automated sales tax calculation and exemption management.
WooCommerce plugin for WordPress e-commerce sales tax automation.
QuickBooks integration for small business sales tax calculation and filing.
Adobe Commerce (Magento) integration for tax calculation in e-commerce.
Microsoft Dynamics 365 integration for enterprise tax automation.