INDIRECT TAX COMPLIANCE
Avalara
Automated sales tax, VAT and e-invoicing compliance for calculation, returns and filing.
Avalara · Indirect tax compliance
What it helps with
- Tax calculation
- Returns and filing
- E-invoicing
- Exemption certificates
Best for
Businesses selling across many tax jurisdictions.
Sector fit
Cross-sector workplace use
Task and sector fit are editorial suggestions, not vendor certifications.
Pricing not verified
Pricing & access
Pricing has not been reviewed for this listing. Check the vendor’s page.
Free access
Not verified.
Check pricing on the vendor's site ↗Prices reflect the reviewed source and billing basis. Taxes, regional pricing, seats, licenses, and consumption may affect the total.
Works with your setup?
Platforms
Web
Published integrations
Not verified yet
Data considerations
Financial, client and tax records are sensitive. Review data residency, retention, model-training terms, access controls and professional confidentiality duties before uploading them.
This is a review prompt, not an independent privacy or compliance certification.
Limitations to consider
- Configuration of nexus and product codes drives accuracy.
- Capabilities come from the vendor’s public description and have not been independently tested.
- Outputs in regulated or high-stakes work need review by a qualified professional.
Evidence & verification
Official site reached on 2026-11-13; the vendor’s own page describes AI capabilities. Mappings are editorial. Pricing, integrations and hands-on performance were not verified. MCP endpoint checked without credentials on 2026-11-13 (mcp.avalara.com): it answered with an MCP authentication challenge; authenticated operations were not tested.
Avalara official website ↗ · Vendor-described AI capabilities · 2026-11-13Connect Avalara to your AI assistant
An MCP server lets assistants such as Claude or ChatGPT use Avalara directly. You connect straight to the vendor's server; ToolGrail never sees your account.
Remote server · sign in with your account
Server addresshttps://mcp.avalara.com/avatax
- What it can do
- AvaTax tax calculation, transactions, nexus and compliance.
- Sign-in
- Required. You sign in with your own account when you connect, using OAuth.
- Cost
- Not verified. What you can do through it may depend on your Avalara plan, so check that your plan includes MCP or API access.
- How we know it's official
- Published in the official MCP Registry as com.avalara/avatax, and answered MCP on mcp.avalara.com, the vendor's own domain. Checked 2026-11-13.
Claude
Go to Customize › Connectors, select + Add, then Add custom connector. Enter a name, paste the server address and select Continue. When asked, choose to sign in and log in to your Avalara account. Turn it on in a chat from the + menu under Connectors. Free plans can add one custom connector; on Team and Enterprise an owner adds it for the organisation.
Claude help ↗ChatGPT
Custom MCP servers are available on ChatGPT Business, Enterprise and Edu, on the web. An admin or owner, or an authorised member on Enterprise and Edu, goes to Plugins, selects + then Add custom MCP server, pastes the server address, sets up authentication and accepts the risk notice.
OpenAI help ↗Other assistants and editors
Add a remote MCP server using this address. Clients that support Streamable HTTP, the current MCP transport, accept it directly. Menu names vary by client.
Remote server · sign in with your account
Server addresshttps://mcp.avalara.com/returns
- What it can do
- Global returns: tax returns, filing calendars and compliance data.
- Sign-in
- Required. You sign in with your own account when you connect, using OAuth.
- Cost
- Not verified. What you can do through it may depend on your Avalara plan, so check that your plan includes MCP or API access.
- How we know it's official
- Published in the official MCP Registry as com.avalara/returns, and answered MCP on mcp.avalara.com, the vendor's own domain. Checked 2026-11-13.
Claude
Go to Customize › Connectors, select + Add, then Add custom connector. Enter a name, paste the server address and select Continue. When asked, choose to sign in and log in to your Avalara account. Turn it on in a chat from the + menu under Connectors. Free plans can add one custom connector; on Team and Enterprise an owner adds it for the organisation.
Claude help ↗ChatGPT
Custom MCP servers are available on ChatGPT Business, Enterprise and Edu, on the web. An admin or owner, or an authorised member on Enterprise and Edu, goes to Plugins, selects + then Add custom MCP server, pastes the server address, sets up authentication and accepts the risk notice.
OpenAI help ↗Other assistants and editors
Add a remote MCP server using this address. Clients that support Streamable HTTP, the current MCP transport, accept it directly. Menu names vary by client.
Remote server · sign in with your account
Server addresshttps://mcp.avalara.com/elr
- What it can do
- E-invoicing and live reporting document statuses.
- Sign-in
- Required. You sign in with your own account when you connect, using OAuth.
- Cost
- Not verified. What you can do through it may depend on your Avalara plan, so check that your plan includes MCP or API access.
- How we know it's official
- Published in the official MCP Registry as com.avalara/elr, and answered MCP on mcp.avalara.com, the vendor's own domain. Checked 2026-11-13.
Claude
Go to Customize › Connectors, select + Add, then Add custom connector. Enter a name, paste the server address and select Continue. When asked, choose to sign in and log in to your Avalara account. Turn it on in a chat from the + menu under Connectors. Free plans can add one custom connector; on Team and Enterprise an owner adds it for the organisation.
Claude help ↗ChatGPT
Custom MCP servers are available on ChatGPT Business, Enterprise and Edu, on the web. An admin or owner, or an authorised member on Enterprise and Edu, goes to Plugins, selects + then Add custom MCP server, pastes the server address, sets up authentication and accepts the risk notice.
OpenAI help ↗Other assistants and editors
Add a remote MCP server using this address. Clients that support Streamable HTTP, the current MCP transport, accept it directly. Menu names vary by client.
Remote server · sign in with your account
Server addresshttps://mcp.avalara.com/bl
- What it can do
- Tax registrations and business licences.
- Sign-in
- Required. You sign in with your own account when you connect, using OAuth.
- Cost
- Not verified. What you can do through it may depend on your Avalara plan, so check that your plan includes MCP or API access.
- How we know it's official
- Published in the official MCP Registry as com.avalara/bl, and answered MCP on mcp.avalara.com, the vendor's own domain. Checked 2026-11-13.
Claude
Go to Customize › Connectors, select + Add, then Add custom connector. Enter a name, paste the server address and select Continue. When asked, choose to sign in and log in to your Avalara account. Turn it on in a chat from the + menu under Connectors. Free plans can add one custom connector; on Team and Enterprise an owner adds it for the organisation.
Claude help ↗ChatGPT
Custom MCP servers are available on ChatGPT Business, Enterprise and Edu, on the web. An admin or owner, or an authorised member on Enterprise and Edu, goes to Plugins, selects + then Add custom MCP server, pastes the server address, sets up authentication and accepts the risk notice.
OpenAI help ↗Other assistants and editors
Add a remote MCP server using this address. Clients that support Streamable HTTP, the current MCP transport, accept it directly. Menu names vary by client.
Remote server · sign in with your account
Server addresshttps://mcp.avalara.com/classification
- What it can do
- HS code classification and tariff compliance data.
- Sign-in
- Required. You sign in with your own account when you connect, using OAuth.
- Cost
- Not verified. What you can do through it may depend on your Avalara plan, so check that your plan includes MCP or API access.
- How we know it's official
- Published in the official MCP Registry as com.avalara/classification, and answered MCP on mcp.avalara.com, the vendor's own domain. Checked 2026-11-13.
Claude
Go to Customize › Connectors, select + Add, then Add custom connector. Enter a name, paste the server address and select Continue. When asked, choose to sign in and log in to your Avalara account. Turn it on in a chat from the + menu under Connectors. Free plans can add one custom connector; on Team and Enterprise an owner adds it for the organisation.
Claude help ↗ChatGPT
Custom MCP servers are available on ChatGPT Business, Enterprise and Edu, on the web. An admin or owner, or an authorised member on Enterprise and Edu, goes to Plugins, selects + then Add custom MCP server, pastes the server address, sets up authentication and accepts the risk notice.
OpenAI help ↗Other assistants and editors
Add a remote MCP server using this address. Clients that support Streamable HTTP, the current MCP transport, accept it directly. Menu names vary by client.
Remote server · sign in with your account
Server addresshttps://mcp.avalara.com/cross-border
- What it can do
- Cross-border duty rates and trade restrictions.
- Sign-in
- Required. You sign in with your own account when you connect, using OAuth.
- Cost
- Not verified. What you can do through it may depend on your Avalara plan, so check that your plan includes MCP or API access.
- How we know it's official
- Published in the official MCP Registry as com.avalara/cross-border, and answered MCP on mcp.avalara.com, the vendor's own domain. Checked 2026-11-13.
Claude
Go to Customize › Connectors, select + Add, then Add custom connector. Enter a name, paste the server address and select Continue. When asked, choose to sign in and log in to your Avalara account. Turn it on in a chat from the + menu under Connectors. Free plans can add one custom connector; on Team and Enterprise an owner adds it for the organisation.
Claude help ↗ChatGPT
Custom MCP servers are available on ChatGPT Business, Enterprise and Edu, on the web. An admin or owner, or an authorised member on Enterprise and Edu, goes to Plugins, selects + then Add custom MCP server, pastes the server address, sets up authentication and accepts the risk notice.
OpenAI help ↗Other assistants and editors
Add a remote MCP server using this address. Clients that support Streamable HTTP, the current MCP transport, accept it directly. Menu names vary by client.
Remote server · sign in with your account
Server addresshttps://mcp.avalara.com/atc
- What it can do
- Avalara tax content for configured jobs and tax types.
- Sign-in
- Required. You sign in with your own account when you connect, using OAuth.
- Cost
- Not verified. What you can do through it may depend on your Avalara plan, so check that your plan includes MCP or API access.
- How we know it's official
- Published in the official MCP Registry as com.avalara/atc, and answered MCP on mcp.avalara.com, the vendor's own domain. Checked 2026-11-13.
Claude
Go to Customize › Connectors, select + Add, then Add custom connector. Enter a name, paste the server address and select Continue. When asked, choose to sign in and log in to your Avalara account. Turn it on in a chat from the + menu under Connectors. Free plans can add one custom connector; on Team and Enterprise an owner adds it for the organisation.
Claude help ↗ChatGPT
Custom MCP servers are available on ChatGPT Business, Enterprise and Edu, on the web. An admin or owner, or an authorised member on Enterprise and Edu, goes to Plugins, selects + then Add custom MCP server, pastes the server address, sets up authentication and accepts the risk notice.
OpenAI help ↗Other assistants and editors
Add a remote MCP server using this address. Clients that support Streamable HTTP, the current MCP transport, accept it directly. Menu names vary by client.
Documentation search only
Server addresshttps://mcp.avalara.com/docs
- What it can do
- Avalara developer documentation and integration guides.
- Sign-in
- Required. You sign in with your own account when you connect, using OAuth.
- Cost
- Not verified. What you can do through it may depend on your Avalara plan, so check that your plan includes MCP or API access.
- How we know it's official
- Published in the official MCP Registry as com.avalara/docs, and answered MCP on mcp.avalara.com, the vendor's own domain. Checked 2026-11-13.
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