Live integrationAI assistants · AI from Google — Gemini CLI and API
Tax answers you can trust in Gemini
Connect Gemini to GoodVat’s MCP server. Ask about VAT, GST and sales tax in plain words and get current, sourced answers — plus live EU VAT number checks. Free, with no account needed.
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A real person replies within one business day
- Included in every plan
- 140+ countries
- Filing by local partners
GeminiWhat Gemini can do with GoodVat
Connected- VAT and GST rates Available
- US sales tax Available
- Registration rules Available
- EU VAT numbers Available
- Invoicing rules Available
What Gemini gains with GoodVat
Answers, not guesses
Gemini looks up VAT, GST and US sales tax rules in GoodVat’s knowledge base instead of relying on what the model remembers.
Live VAT number checks
Ask Gemini to verify an EU VAT number and it checks the official VIES register on the spot.
Nothing new to learn
Keep working in Gemini as you do today. GoodVat is there whenever a question touches tax.
How it works
How Gemini connects to GoodVat
- 01
Copy the server address
GoodVat’s MCP server lives at https://api.goodvat.com/mcp — free, no account or API key.
- 02
Add it to Gemini
Add GoodVat to the MCP servers in Gemini CLI’s settings, or connect it to agents you build on the Gemini API.
- 03
Ask away
Ask tax questions as normal. Gemini pulls answers from GoodVat instead of guessing.
What Gemini can do with GoodVat
| Ask about | What GoodVat gives it |
|---|---|
| VAT and GST rates | Current rates by country and product type — standard, reduced and zero. |
| US sales tax | State rules, economic nexus thresholds and what counts toward them. |
| Registration rules | When you need to register, and how — OSS, IOSS and local schemes. |
| EU VAT numbers | A live check against the EU’s VIES register. |
| Invoicing rules | What a compliant invoice needs to show in each country. |
Who uses GoodVat with Gemini
Founders with a quick question
“Do I need to register for VAT in Germany?” — answered in Gemini, with sources.
Developers building tax logic
Look up the right rule while you build, instead of hard-coding a rate that changes next year.
Finance and support teams
Check a customer’s VAT number or a country’s rate without leaving Gemini.
How tax answers work in Gemini
- What Gemini does on its own
- Gemini can search the web and summarise what it finds about tax.
- Where it falls short
- Web results vary in quality and date, and a summary of a blog post isn’t the same as current, sourced tax rules.
- What GoodVat adds
- GoodVat’s MCP server gives Gemini current VAT, GST and US sales tax rules with sources, plus live EU VAT number checks. When you’re ready to collect and file, GoodVat’s compliance product takes over.
FAQ · Gemini
Questions, answered
Every business is different. If your question isn’t here, ask a real person.
How do I connect Gemini to GoodVat?
Add GoodVat to the MCP servers in Gemini CLI’s settings, or connect it to agents you build on the Gemini API. The server address is https://api.goodvat.com/mcp, and our setup guide walks through it step by step.
Is it free?
Yes. The GoodVat MCP server is free to use, with no account or API key needed.
What can Gemini look up through GoodVat?
VAT and GST rates, US sales tax rules and nexus thresholds, registration rules and invoicing requirements — plus live EU VAT number checks against the official VIES register.
Does this replace an accountant?
No. It gives you fast, sourced answers so you understand your obligations. When you need registrations and filings handled, GoodVat’s compliance product and our local partners do that work.
Ready to automate tax with Gemini?
Tell us about your business and we’ll get you connected — a real person replies within one business day.
