Terms and conditions

Fiscontable (fiscontable.app) and Fiscontable Agent for Windows · Last updated: November 10, 2026

This is a summary in English. The Spanish version is the complete text and prevails if there is any difference.

1. Acceptance

By requesting a demo, creating an account or using Fiscontable you accept these terms and the Privacy notice.

2. The service

Fiscontable is an online tool for accountants and accounting firms in Mexico. It downloads and organizes documents from the Mexican tax authority (SAT), helps review them and prepare worksheets, and lets you issue tax invoices. Fiscontable is not the SAT, is not affiliated with it, and does not provide tax, accounting or legal advice.

3. Your account

Your account is personal. Keep your password and second verification step safe, give each team member their own access, and tell us right away if you believe someone else signed in to your account.

4. Permitted use

Register only the e.firmas, digital seals and SAT passwords of taxpayers who authorized you to use them, and only for the work they asked you to do.
Do not use the service for unlawful activities or to issue invoices for transactions that do not exist.
Do not try to access other accounts' data, bypass security measures or overload the service or the SAT portals.

5. Your tax responsibility

You decide what is downloaded, issued and filed. The information shown comes from the SAT portals and from what you enter, and you must review it before relying on it. Each taxpayer's obligations, returns and deadlines remain the responsibility of the taxpayer and their accountant.

6. Demo, plans and payments

The demo lasts the number of days shown when it is activated and requires no card. The plan, its price, term and what it includes are those confirmed to you when you subscribe. Some features use credits; used credits are not refunded.

7. Fiscontable Agent

Fiscontable Agent is an optional program for Windows 10 and 11. We grant you a personal, non-exclusive, non-transferable license to install it on the computers you approve from your account, while your account is active. It requires a Fiscontable account. What it does on your PC is described in the Privacy notice.

8. Intellectual property

The system, its design, brand and code belong to Fiscontable. Your data and documents belong to you and your clients.

9. Availability and changes

The service may be interrupted for maintenance, failures, or because the SAT portals change or stop responding. We may improve, change or remove features and update these terms.

10. Limitation of liability

The service is provided "as is". To the extent the law allows, Fiscontable is not liable for fines, surcharges, data loss or indirect damages arising from use of the service, from information you entered or from third-party failures. In any case, our total liability is limited to what you paid for the service in the last three months.

11. Termination

You can stop using the service and ask us to delete your account at any time. We may suspend an account that breaches these terms or puts other users or the service at risk.

12. Governing law and contact

These terms are governed by the laws of Mexico. For questions, contact us .