Sold by: Avalara
AWS Free Tier
Avalara Avi Agent is an AI-driven orchestration layer that automates tax and compliance workflows across Avalara services.
Overview
This Agent is only available for existing Avalara customers. To discover Avalara's tax compliance automation solutions and become a customer, learn more here: https://aws.amazon.com/marketplace/pp/prodview-ekb3remst77ts
Avalara Avi Agent is the next-generation, AI-powered gateway that makes tax and compliance automation accessible to people and autonomous systems alike. Built on the Avalara Agentic Tax and Compliance™ platform, Avi enables seamless, real-time interaction through natural language - all powered by our proprietary Avalara LLM Framework for Agentic Applications.
Avalara Avi Agent enables external agents and applications to access Avalara tax and compliance services via the Agent-to-Agent (A2A) protocol.
Avalara Avi Agent serves as a single-entry point into the Avalara federated network of specialized agents, interpreting natural language or structured queries and securely coordinating fulfillment across domains.
Avalara Avi Agent acts as a smart coordinator between external systems and the suit of Avalara compliance agents. Whether calculating taxes, filing returns, registering businesses, managing e-invoicing flows or managing cross-border shipments, Avi securely routes and fulfills every request - instantly and accurately.
Key Use Cases Tax Calculation and Transparency Computes jurisdiction-specific sales and use taxes and provides clear explanations of applied rates and rules.
E-Invoicing and Compliance Reporting Tracks, validates and retrieves tax-authority approved e-invoicing documents with real-time status visibility.
Returns Onboarding and Filing Automation Automates merchant onboarding, simplifying and accelerating returns activation across the Avalara ecosystem.
Highlights
- Frictionless integration: Agent-to-Agent (A2A) protocol allows external AI systems and apps to talk directly to Avalara services.
- Always-on compliance: Embedded across ERPs, ecommerce, POS, browsers, and partner ecosystems.
- Audit-ready trust: Every action is explainable, traceable, and compliant with enterprise security standards
Details
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Delivery method
Integration protocol
Type
Deployed on AWS
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Features and programs
Financing for AWS Marketplace purchases
AWS Marketplace now accepts line of credit payments through the PNC Vendor Finance program. This program is available to select AWS customers in the US, excluding NV, NC, ND, TN, & VT.
Pricing
This product is available free of charge. Free subscriptions have no end date and may be canceled any time.
Additional AWS infrastructure costs may apply. Use the AWS Pricing Calculator to estimate your infrastructure costs.
Dimensions summary
This listing has one pricing dimension, offered at no cost. You are billed under a single free usage dimension, so there are no tiers, instance sizes, or paid add-ons to choose from. The product delivers a network of AI agents that automate tax and compliance tasks such as calculations, filings, classifications, and notice management. Because pricing is free, there is nothing that scales up in cost as your usage grows within this dimension.
Top-of-mind questions for buyers
You are billed under a single free usage dimension at no cost. There are no metered units, seats, or hosts that drive charges. Your access to the AI agents is not limited by a per-unit count in this dimension, so nothing accrues as your activity increases.
No. This dimension is free, so expanding into new states, countries, channels, or products does not raise your cost. The platform is built to scale across jurisdictions without reworking systems, and no usage threshold triggers a charge within this dimension.
The agents automate tasks across the compliance life cycle. These include tax calculations, returns filing, exemption certificate validation, cross-border classification, notice management, e-invoicing, and VAT onboarding. Each agent handles a specific task and works with the others. All of this falls under the single free dimension.
www.avalara.com
Helpful?
Vendor refund policy
The agent is available to existing customers of Avalara. Payments for the Avalara are non-refundable unless otherwise specified in the applicable order or agreement.
Legal
Vendor terms and conditions
Upon subscribing to this product, you must acknowledge and agree to the terms and conditions outlined in the vendor's End User License Agreement (EULA) .
Content disclaimer
Vendors are responsible for their product descriptions and other product content. AWS does not warrant that vendors' product descriptions or other product content are accurate, complete, reliable, current, or error-free.
Delivery details
API-Based Agents & Tools
API-Based Agents and Tools integrate through standard web protocols. Your applications can make API calls to access agent capabilities and receive responses.
Additional details
Usage instructions
Customers must obtain an Avalara identity token. One method is the DCR flow.
A2A Client setup - Using Dynamic Client registration
Choice 1: Through Python Program
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Download the script https://developer.avalara.com/static/ai-code/avi_dcr_flow.py
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The default product in the script is avatax, you can leave it unchanged if you have avatax. The same token will work against all your products, the service will manage entitlements internally.
If you don’t have Avatax, These are the following values you can change to.
a. elr - E-Invoicing and Live Reporting
b. ecm - Exemption Certificate Management
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Install required libraries #> uv init #> uv add fastmcp a2a-sdk Activate your virtual env #>python avi_dcr_flow.py
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See RFC 7591: OAuth 2.0 Dynamic Client Registration Protocol to learn more about how Authentication is done in the script: https://datatracker.ietf.org/doc/html/rfc7591
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Learn more about A2A and A2A clients - Overview - A2A Protocol: https://a2a-protocol.org/latest/specification/
Choice 2: Using CURL
Manually Register Clients and Get Access Token
These are the manual steps in case you need to implement DCR in a different language or stack other than the Python script mentioned above.
Please refer to instructions in the CURL documentation and get the token: https://developer.avalara.com/static/ai-code/OAuth_DCR_PKCE_README.md
TROUBLESHOOTING
Error: 401 - Authentication required now
What it means: Your request did not include a valid OAuth token.
How to fix: Re-authenticate and generate a new token Ensure all required scopes are granted Verify the Authorization header is correctly formatted
Resources
Vendor resources
Support
Vendor support
Login to Avalara's Global Support Portal for self serve help, live chat and to talk to support:
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
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