# TaxJar integrations Connect TaxJar to any other app, or use it from your AI client over MCP. TaxJar’s award-winning solution makes it easy to automate sales tax management, reporting and filing. We obsessively leverage technology and exceptional customer service to help you focus on what matters most — growing your business. Connects with an API key[taxjar.com](https://taxjar.com/) **20** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want to automate with TaxJar? Give your AI client this address. `https://mcp.apiant.ai` Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser. ### Set it up in your client ### Claude Code Run this in the directory you want to work in. `claude mcp add --transport http -s project apiant-ai https://mcp.apiant.ai` Start Claude Code there, approve the server, and sign in in the browser page it opens. [Claude Code guide (opens in a new tab)](https://apiant.ai/docs/mcp/claude-code) ### Claude, web and desktop Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Cursor Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Zed Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Codex and the ChatGPT desktop app Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Any other MCP client Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) Popular ## TaxJar with the apps people pair it with most - [ **HubSpot to TaxJar** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-taxjar) - [ **Salesforce to TaxJar** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-taxjar) - [ **Slack to TaxJar** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-taxjar) - [ **Google Sheets to TaxJar** Google Sheets](https://apiant.ai/connect/google-sheets-to-taxjar) - [ **Gmail to TaxJar** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-taxjar) - [ **Google Calendar to TaxJar** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-taxjar) - [ **Google Drive to TaxJar** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-taxjar) - [ **Mailchimp to TaxJar** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailchimp-to-taxjar) Pair it ## Connect TaxJar with another app - [ **HubSpot to TaxJar** ](https://apiant.ai/connect/hubspot-to-taxjar) - [ **Salesforce to TaxJar** ](https://apiant.ai/connect/salesforce-to-taxjar) - [ **Slack to TaxJar** ](https://apiant.ai/connect/slack-to-taxjar) - [ **Google Sheets to TaxJar** ](https://apiant.ai/connect/google-sheets-to-taxjar) - [ **Gmail to TaxJar** ](https://apiant.ai/connect/gmail-to-taxjar) - [ **Google Calendar to TaxJar** ](https://apiant.ai/connect/google-calendar-to-taxjar) - [ **Google Drive to TaxJar** ](https://apiant.ai/connect/google-drive-to-taxjar) - [ **Mailchimp to TaxJar** ](https://apiant.ai/connect/mailchimp-to-taxjar) - [ **Stripe to TaxJar** ](https://apiant.ai/connect/stripe-to-taxjar) - [ **Shopify to TaxJar** ](https://apiant.ai/connect/shopify-to-taxjar) - [ **QuickBooks Online to TaxJar** ](https://apiant.ai/connect/quickbooks-online-to-taxjar) - [ **Pipedrive to TaxJar** ](https://apiant.ai/connect/pipedrive-to-taxjar) - [ **ActiveCampaign to TaxJar** ](https://apiant.ai/connect/activecampaign-to-taxjar) - [ **Notion to TaxJar** ](https://apiant.ai/connect/notion-to-taxjar) - [ **Airtable to TaxJar** ](https://apiant.ai/connect/airtable-to-taxjar) - [ **Trello to TaxJar** ](https://apiant.ai/connect/trello-to-taxjar) - [ **Asana to TaxJar** ](https://apiant.ai/connect/asana-to-taxjar) - [ **JIRA to TaxJar** ](https://apiant.ai/connect/jira-to-taxjar) - [ **ClickUp to TaxJar** ](https://apiant.ai/connect/clickup-to-taxjar) - [ **Zoom to TaxJar** ](https://apiant.ai/connect/zoom-to-taxjar) - [ **Discord to TaxJar** ](https://apiant.ai/connect/discord-to-taxjar) - [ **Twilio to TaxJar** ](https://apiant.ai/connect/twilio-to-taxjar) - [ **SendGrid to TaxJar** ](https://apiant.ai/connect/sendgrid-to-taxjar) - [ **Outlook to TaxJar** ](https://apiant.ai/connect/outlook-to-taxjar) - [ **Intercom to TaxJar** ](https://apiant.ai/connect/intercom-to-taxjar) - [ **Freshdesk to TaxJar** ](https://apiant.ai/connect/freshdesk-to-taxjar) - [ **Brevo to TaxJar** ](https://apiant.ai/connect/brevo-to-taxjar) - [ **Typeform to TaxJar** ](https://apiant.ai/connect/typeform-to-taxjar) - [ **JotForm to TaxJar** ](https://apiant.ai/connect/jotform-to-taxjar) - [ **Calendly to TaxJar** ](https://apiant.ai/connect/calendly-to-taxjar) - [ **PandaDoc to TaxJar** ](https://apiant.ai/connect/pandadoc-to-taxjar) - [ **Webflow to TaxJar** ](https://apiant.ai/connect/webflow-to-taxjar) - [ **Wix to TaxJar** ](https://apiant.ai/connect/wix-to-taxjar) - [ **Instagram to TaxJar** ](https://apiant.ai/connect/instagram-to-taxjar) - [ **OpenAI to TaxJar** ](https://apiant.ai/connect/openai-to-taxjar) - [ **OneDrive to TaxJar** ](https://apiant.ai/connect/onedrive-to-taxjar) - [ **Google Docs to TaxJar** ](https://apiant.ai/connect/google-docs-to-taxjar) - [ **Ontraport to TaxJar** ](https://apiant.ai/connect/ontraport-to-taxjar) - [ **Freshworks CRM to TaxJar** ](https://apiant.ai/connect/freshworks-crm-to-taxjar) - [ **Capsule CRM to TaxJar** ](https://apiant.ai/connect/capsule-crm-to-taxjar) - [ **Copper to TaxJar** ](https://apiant.ai/connect/copper-to-taxjar) - [ **Streak to TaxJar** ](https://apiant.ai/connect/streak-to-taxjar) - [ **NetHunt CRM to TaxJar** ](https://apiant.ai/connect/nethunt-crm-to-taxjar) - [ **MINDBODY to TaxJar** ](https://apiant.ai/connect/mindbody-to-taxjar) - [ **PostgreSQL to TaxJar** ](https://apiant.ai/connect/postgresql-to-taxjar) - [ **MySQL to TaxJar** ](https://apiant.ai/connect/mysql-to-taxjar) - [ **Vercel to TaxJar** ](https://apiant.ai/connect/vercel-to-taxjar) - [ **PagerDuty to TaxJar** ](https://apiant.ai/connect/pagerduty-to-taxjar) - [ **Gravity Forms to TaxJar** ](https://apiant.ai/connect/gravity-forms-to-taxjar) - [ **HubSpot Enterprise to TaxJar** ](https://apiant.ai/connect/hubspot-enterprise-to-taxjar) - [ **Google Forms to TaxJar** ](https://apiant.ai/connect/google-forms-to-taxjar) - [ **monday.com to TaxJar** ](https://apiant.ai/connect/monday-com-to-taxjar) - [ **Google Ads to TaxJar** ](https://apiant.ai/connect/google-ads-to-taxjar) - [ **Google Tasks to TaxJar** ](https://apiant.ai/connect/google-tasks-to-taxjar) - [ **Telegram to TaxJar** ](https://apiant.ai/connect/telegram-to-taxjar) - [ **MailerLite to TaxJar** ](https://apiant.ai/connect/mailerlite-to-taxjar) - [ **Google Contacts to TaxJar** ](https://apiant.ai/connect/google-contacts-to-taxjar) - [ **Kit to TaxJar** ](https://apiant.ai/connect/kit-to-taxjar) - [ **Tally to TaxJar** ](https://apiant.ai/connect/tally-to-taxjar) - [ **Kajabi to TaxJar** ](https://apiant.ai/connect/kajabi-to-taxjar) What your agent can do with TaxJar ## Triggers and actions 20 actions - Action **Calculate Sales Tax for an Order** Works out the sales tax due on an order from the ship-from and ship-to addresses, the order amount and its line items. - Action **Create a Customer** Creates a customer in TaxJar with their exemption type and the regions the exemption applies to. - Action **Create an Order Transaction** Records a completed order in TaxJar so it counts towards your sales tax reporting. - Action **Create a Refund Transaction** Records a refund against an existing order in TaxJar so your sales tax reporting stays accurate. - Action **Get Two-Letter ISO Code for Region** Looks up the two-letter code for a state, province or country by name, using TaxJar's own list of regions. - Action **List Categories** Returns TaxJar's product categories and the tax code to use for each one. - Action **List Customers** Returns the IDs of every customer in your TaxJar account. - Action **List Nexus Regions** Returns the states, provinces and countries where your TaxJar account has nexus and must collect tax. - Action **List Orders** Returns the IDs of the orders recorded in TaxJar, optionally limited to a date or date range. - Action **List Refunds** Returns the IDs of the refunds recorded in TaxJar, optionally limited to a date or date range. - Action **Rates for Location** Returns the sales tax rates that apply at a location, broken down by state, county and city. - Action **Show a Customer** Returns one customer from TaxJar, including their exemption type and exempt regions. - Action **Show Order** Returns one order recorded in TaxJar, including its addresses, totals and line items. - Action **Show Refund** Returns one refund recorded in TaxJar, including the order it applies to and the amounts refunded. - Action **Summarize Tax Rates for All Regions** Returns the minimum and average sales tax rate for every state, province and country TaxJar covers. - Action **Update a Customer** Updates a customer in TaxJar. Only the fields you supply are changed. - Action **Update an Order Transaction** Updates an order already recorded in TaxJar. Only the fields you supply are changed. - Action **Update a Refund Transaction** Updates a refund already recorded in TaxJar. Only the fields you supply are changed. - Action **Validate an Address** Checks a US address and returns TaxJar's corrected version of it, so tax is worked out on a clean address. - Action **Validate a VAT Number** Checks whether a VAT number is valid and returns the business name and address registered against it. ## Related apps - [ **Accounting Seed** Accounting Seed is a Salesforce-native accounting application connecting front- and back-office finance.](https://apiant.ai/connections/accounting-seed) - [ **Alegra to TaxJar** Alegra is an accounting and billing app designed for Latin American managers.](https://apiant.ai/connect/alegra-to-taxjar) - [ **CII & UBL by InvoiceXML** CII & UBL by InvoiceXML is an e-invoice compliance service for creating, converting, validating, and...](https://apiant.ai/connections/cii-ubl-by-invoicexml) - [ **Easybill** Create invoices, quotations and delivery notes with Easybill's cloud-based accounting software.](https://apiant.ai/connections/easybill) - [ **Factur-X by InvoiceXML** Factur-X by InvoiceXML is an e-invoice automation: create, transform, validate, and extract Factur-X PDFs...](https://apiant.ai/connections/factur-x-by-invoicexml) - [ **FacturaDirecta to TaxJar** FacturaDirecta is an easy accounting software for small business and freelancers.](https://apiant.ai/connect/facturadirecta-to-taxjar) - [ **fastbill** FastBill is a cloud app for German invoicing & accounting.](https://apiant.ai/connections/fastbill) - [ **Finmei** Finmei is an invoicing tool which helps you quickly issue invoices and track your expenses.](https://apiant.ai/connections/finmei) [More in Accounting](https://apiant.ai/apps/accounting) Reviews ## What our customers say Questions ## TaxJar, answered ### ### Is there a TaxJar MCP server? APIANT's MCP server at https://mcp.apiant.ai works with TaxJar. Add that address to any AI client that takes a remote MCP server, sign in once in your browser, and your client can build, test and run automations that use TaxJar. Nothing to install. ### ### What can your agent do in TaxJar? Any of TaxJar's 20 actions, including Create a Customer, Create an Order Transaction, Create a Refund Transaction and Update a Customer. Your agent maps the data both ways and tests every scenario before it ships. ### ### Which apps can TaxJar connect to? Any app in the catalog; the list on this page pairs TaxJar with each of them. If the other app is missing, point your agent at its API documentation and it builds the connector. ### ### What happens when something fails? Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships. ### ### Is there a free plan? Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.