Your next accountant is AI-native.

Accountants who work with AI, in different countries. We put our tax knowledge in the open, free, so your AI answers the way we do. When you want us to do the work, book a call.

Works as a plugin in ChatGPT, Claude, Gemini and Cursor. Free and open source.

Why OpenAccountants

Accountants who work with AI. Knowledge you can inspect.

  1. 01

    Different countries. One place to start.

    Tell OpenAccountants where you do business. We confirm which accountants can help and who will be responsible for each part of the work.

  2. 02

    AI for the routine work.

    Our accountants use AI in their work, with the accountant responsible for the decisions and the result. Agree the scope and delivery dates before you start.

  3. 03

    See what we know before you hire.

    Read our free Guides, follow the sources and see who contributed. Use the same knowledge in your AI through our open-source connection.

Done for you

Your accounts and tax, off your plate.

We agree the work, timing and price with you in advance. Your quote names the accountant responsible, and you have a person to talk to throughout the work.

Bookkeeping
Books reconciled every month, ready when you need them.
Payroll
Staff paid on time, payslips and employer filings done.
VAT, GST and sales tax
Registrations and returns, including selling abroad.
Tax returns
Company and personal, prepared, checked and filed.
Relocation
Tax questions and filings when you move between countries.
Year-end accounts
Annual accounts and the company filings that go with them.
  1. 1 · A 30-minute call

    Tell us about your business. Free, no obligation.

  2. 2 · A written quote

    What is included, who is responsible and the price.

  3. 3 · We take it over

    Including the handover from your current setup.

Book a free 30-minute call

Working across countries

Bring us the whole picture.

Selling abroad, hiring in another country, or moving yourself or your company? Tell us the countries involved. We confirm what we can take on, including any local professional required, before you commit.

Explore before you enquire

Our knowledge is in the open.

Browse Guides on tax, VAT, payroll, company setup and bookkeeping. See the method, sources and authorship. Bring a question to the accountant you engage, or add the Guides to the AI you already use.

The AI connection uses our open-source MCP software. Guides have their own licence.

Read the Guides →Add to your AI, free →

Questions

Who will I work with?
OpenAccountants brings together accountants in different countries. Your written quote names who will take on your work, their responsibilities and the terms. Contributing to a Guide does not automatically assign its author to your enquiry.
What does AI-native mean for my accounting?
Our accountants use AI as part of their work, including routine preparation. The accountant remains responsible for the work and professional decisions. Your quote sets out the scope and timing.
Which countries can you help with?
Tell us the countries involved and the work you need. We confirm availability before you commit. A country having Guides in our library does not mean we offer every accounting service there.
What does it cost?
The first 30-minute call is free. Accounting work is quoted in writing before it starts. Reading our Guides and using our AI connection are free.
What is open source?
Our software, including the AI connection, is open source under AGPL. Our Guides are free to read and inspect under the OpenAccountants Guide License, with separate terms for redistribution and commercial use.

Wherever business takes you, start with OpenAccountants.