Mexico SAT Blacklist Checker (69, 69-B, 69-B Bis)
Pricing
from $2.80 / 1,000 rfc checkeds
Mexico SAT Blacklist Checker (69, 69-B, 69-B Bis)
Check Mexican RFCs in bulk against SAT's official lists: 69-B EFOS, 69-B Bis, article 69 and CSD sin efectos. Watch mode returns only changes. Bilingual ES/EN.
Pricing
from $2.80 / 1,000 rfc checkeds
Rating
0.0
(0)
Developer
Tasavera
Maintained by CommunityActor stats
0
Bookmarked
2
Total users
1
Monthly active users
a day ago
Last modified
Categories
Share
Mexico SAT Blacklist Checker / Verificador de listas negras del SAT
Check hundreds or thousands of Mexican RFCs at once against the SAT's official published lists, and get a clear answer per RFC: listed or not, which list, situation, publication date and DOF reference. Schedule it in "only changes" mode and it works as a daily supplier monitor.
Verifique cientos o miles de RFC a la vez contra los listados oficiales que publica el SAT y reciba una respuesta clara por RFC: si aparece o no, en que listado, situacion, fecha de publicacion y referencia del oficio en el DOF. En modo "solo cambios" funciona como monitor diario de proveedores.
Lists covered / Listados incluidos
| List / Listado | Article / Articulo |
|---|---|
| Listado completo 69-B (EFOS: presuntos, definitivos, desvirtuados, sentencia favorable) | 69-B CFF |
| Listado completo 69-B Bis (transmision indebida de perdidas fiscales) | 69-B Bis CFF |
| No localizados, Creditos firmes, Exigibles, Cancelados, Sentencias | 69 CFF |
| Certificados de sello digital (CSD) sin efectos | 17-H Bis CFF |
Not included yet: article 49 Bis. SAT does not publish an official downloadable 49 Bis list; it appears only as individual DOF notices. / Aun no incluye el articulo 49 Bis: el SAT no publica un archivo descargable oficial, solo oficios individuales en el DOF.
What you get / Que recibe
| Field / Campo | Meaning / Significado |
|---|---|
| rfc, rfc_type | RFC and type: moral (company), fisica (individual), invalid / Tipo de RFC |
| listed | true if it appears on any selected list / Si aparece en algun listado |
| lists_matched, articles_matched | Which lists and CFF articles / Que listados y articulos |
| situations | For example Presunto, Definitivo, Desvirtuado, Sentencia Favorable, NO LOCALIZADOS / Situacion |
| latest_publication_date | Most recent publication date found / Fecha de publicacion mas reciente |
| matches | Per list: situation, dates, DOF reference (oficio), data as-of date, fuente, source URL / Detalle por listado |
| taxpayer_name | Company name as published (companies only) / Razon social (solo personas morales) |
| fuente, source_url | Official source / Fuente oficial |
| checked_at | When we checked, US Eastern time with offset / Fecha y hora de la verificacion |
| change | Only in "only changes" mode: new_in_watchlist or changed / Solo en modo cambios |
Sample output / Ejemplo
{"rfc": "AAA120730823","rfc_type": "moral","listed": true,"lists_matched": ["Listado completo 69-B (EFOS, operaciones inexistentes)"],"articles_matched": ["69-B CFF"],"taxpayer_name": "ASESORES Y ADMINISTRADORES AGRICOLAS, S. DE R.L. DE C.V.","situations": ["Definitivo"],"latest_publication_date": "2018-06-28","matches": [{ "list": "Listado completo 69-B (EFOS, operaciones inexistentes)", "article": "69-B CFF", "situation": "Definitivo", "dof_reference": "500-05-2018-14172 de fecha 25 de mayo de 2018", "list_data_as_of": "30 de septiembre de 2026", "fuente": "Fuente: SAT, Listado completo 69-B (EFOS, operaciones inexistentes), Datos Abiertos SAT" }],"fuente": "Fuente: SAT, Listado completo 69-B (EFOS, operaciones inexistentes), Datos Abiertos SAT","source_url": "https://www.sat.gob.mx/minisitio/DatosAbiertos/contribuyentes_publicados.html","checked_at": "2026-10-19T14:30:00-04:00"}
Privacy / Privacidad
For individuals (personas fisicas, 13-character RFC) we return only listed / not listed and the list names. We never return their names, dates or references, even though SAT publishes them. Full details are returned only for companies (personas morales).
Para personas fisicas (RFC de 13 caracteres) solo devolvemos si aparece o no y el nombre del listado. Nunca devolvemos nombres, fechas ni referencias. El detalle completo solo se entrega para personas morales.
How to use / Como usarlo
- Paste your RFCs (one per line). / Pegue sus RFC (uno por linea).
- Optional: pick lists; leave empty for all. / Opcional: elija listados.
- For monitoring, choose "Only changes" and schedule the run daily. The first run returns every RFC; later runs return only RFCs whose status changed. / Para monitoreo elija "Solo cambios" y programe a diario.
- Download as Excel, CSV or JSON, or call it from an AI agent. / Descargue en Excel, CSV o JSON, o llamelo desde un agente de IA.
Pricing / Precio (proposed / propuesto)
Proposed: about $0.003 per RFC checked, all lists included. Example: 1,000 suppliers = about $3.00 per full check. Pricing is not active yet. Propuesto: unos $0.003 por RFC verificado. Ejemplo: 1,000 proveedores = cerca de $3.00. El precio aun no esta activo.
What we change / Que transformamos
Tasavera, not SAT, does the following: we normalize RFCs (uppercase, no spaces or dashes), match them against the official files, convert dates to YYYY-MM-DD, pick the reference for the current 69-B stage, and remove individuals' details. The list contents are otherwise unchanged. / Tasavera, no el SAT: normalizamos RFC, cruzamos contra los archivos oficiales, convertimos fechas a AAAA-MM-DD, tomamos la referencia de la etapa vigente del 69-B y quitamos datos de personas fisicas.
FAQ / Preguntas frecuentes
Where does the data come from? / De donde vienen los datos? SAT's official open-data files ("Contribuyentes publicados", Datos Abiertos SAT), downloaded live on every run. SAT states these files are published for "consulta, uso, reutilizacion y redistribucion libre por cualquier persona."
How fresh is it? / Que tan actualizado esta? As fresh as SAT's files. Each match shows the list's "as of" date (for example, 69-B updated to September 30, 2026 at the time of writing).
Does "listed" mean fraud? / Aparecer significa fraude? No. "Presunto" is a presumption, "Desvirtuado" and "Sentencia Favorable" mean the taxpayer cleared it. Read the situation field. / No. "Presunto" es una presuncion; "Desvirtuado" y "Sentencia Favorable" significan que se aclaro.
Is this legal or tax advice? / Es asesoria legal o fiscal? No. It is a data lookup. Talk to your accountant or tax lawyer about what to do with a match. / No. Consulte a su contador o abogado fiscal.
Something broke? / Algo fallo? Open an Issue on this page. We aim to reply within 48 hours.
Source credit and disclaimer / Credito y aviso
Fuente: SAT, Datos Abiertos SAT, "Contribuyentes publicados" (https://www.sat.gob.mx/minisitio/DatosAbiertos/contribuyentes_publicados.html), consulted on each run date. This tool is independent and not affiliated with, endorsed by, or sponsored by the SAT or the Government of Mexico. It is not legal or tax advice. / Herramienta independiente, no afiliada ni respaldada por el SAT ni por el Gobierno de Mexico. No es asesoria legal ni fiscal.