Avoid invoices that get you into trouble with the SAT
The automated platform to validate your suppliers' tax status in seconds.
We use public SAT information. We are not the SAT; we are a lookup tool.
Accepting invoices from the wrong supplier can be very costly
Some suppliers can have SAT-related issues you are unaware of. If you accept their invoices, you may face:
Non-deductible expenses
If the SAT identifies your supplier as an EFOS (a company issuing simulated transactions), your invoices can lose validity.
Accounting rework
Fixing filings and redoing calculations consumes valuable time from your team.
Audit risk
Maintaining commercial relationships with irregular suppliers draws unnecessary attention from the authorities.
Xelo has your back so you can work with peace of mind
We understand how stressful the constant changes in the SAT blacklists can be. That's why we built Xelo. Monitor your suppliers' status automatically and gain peace of mind by working only with compliant companies, without tax jargon or slow manual processes.
More than 1 million RFCs verified
Start checking for freeProtect your business in 3 simple steps
Enter the RFC
Type or paste the supplier RFC you want to check and review their tax status in seconds.
Review the status
Quickly identify whether the supplier has remarks, appears in SAT lists, or is in good standing.
Get alerts
If a supplier's status changes in the future, we notify you automatically to avoid surprises.
Under 10 seconds per supplier · Public SAT information · Automatic alerts
Create your free accountSimple, transparent pricing
Start free. Scale when you need it.
All prices shown are plus VAT.
Peace of mind for your business
Fewer tax surprises
Know before you pay whether an invoice comes from a supplier in good standing.
More control
Make decisions with information before approving supplier payments.
Less stress
Let the tool watch for you. You focus on growth.
Tax context to use the Xelo platform
In Mexico, authorities have increased scrutiny over nonexistent operations and irregular invoicing. This context explains why validating suppliers in the platform helps reduce risk and protect your deductions.
Xelo is a lookup platform based on public information. It does not constitute tax or legal advice.
- Detect risk signals associated with suppliers that have public remarks.
- Reduce surprises if a supplier's status changes over time.
- Centralize verification in a simple, documentable workflow.
Resources and guides to use the platform
Support material to understand the context and validate suppliers with more confidence in Xelo.
Note: blog articles are currently published in Spanish.
Artículo 69 y 69-B del SAT: qué son y cómo afectan a tus proveedores
Guía completa sobre el artículo 69 y 69-B del SAT, listas públicas, procedimiento, riesgos para empresas y cómo reducir exposición fiscal.
Deducibilidad y proveedores con inconsistencias: preguntas frecuentes
Resuelve dudas sobre deducibilidad, proveedores con observaciones y cómo reducir riesgos fiscales en México.
¿Qué es un EFOS? Guía completa sobre riesgos fiscales en México
Guía completa sobre qué es un EFOS, cómo lo identifica el SAT, riesgos fiscales para empresas y buenas prácticas para validar proveedores en México.
Reformas fiscales recientes y mayor control en México
Análisis de reformas fiscales recientes en México, mayor fiscalización y por qué validar proveedores es cada vez más relevante.
Cómo validar proveedores en México y reducir riesgos fiscales
Guía completa para validar proveedores en México, qué revisar, cuándo hacerlo y cómo reducir riesgos fiscales de forma preventiva.
We use public SAT information.
We are not the SAT; we are a lookup tool.
Quick answers before you start
The essentials to decide with clarity.
Where does the information come from?
We consult the SAT's public registry and present it in a clear format for quick decisions.
Can I check multiple suppliers?
Yes. You can review suppliers based on your plan and receive alerts when they change.
What happens if a supplier's status changes?
We notify you so you can act in time and protect your deductions.