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Making a bank transfer is a daily activity for millions of Mexicans; however, a detail that many people overlook can raise questions with the Tax Administration Service (SAT): the concept or description written when sending money. That is why we are sharing the words you should avoid during August 2026 so you do not have problems with the tax authority. Take note!
Although there is no official list of words that are automatically prohibited, experts recommend avoiding concepts that may appear related to illegal activities, fraud, or unjustified movements.
¿Qué palabras debes evitar poner en una transferencia bancaria?
The SAT does not block a transfer solely because of a word written in the concept; however, some terms can attract attention if they are related to suspicious operations or do not match the taxpayer's economic activity.
Among the words or phrases that are recommended to be avoided as a joke or without a real reason are:
- Droga
- Arma
- Secuestro
- Fraude
- Lavado
- Dinero ilícito
- Soborno
- Extorsión
- Crimen
- Hackeo.
It is also advisable not to use phrases that refer to illegal activities, even if they are written as a joke among friends.
¿El SAT revisa las transferencias bancarias por una palabra?
One of the most frequent questions from taxpayers is whether the SAT has access to all transfers and reviews every concept. The answer is: the SAT does not automatically monitor every bank transfer nor does it penalize a person just for writing a specific word.
Therefore, a strange description by itself does not mean a fine or an investigation, but it is advisable to use clear concepts related to the real reason for the payment.
¿Qué conceptos sí puedo poner en una transferencia bancaria?
To avoid confusion, it is best to write simple, clear descriptions related to the operation. Examples:
- Pago renta agosto 2026
- Compra muebles
- Pago préstamo personal
- Pago servicios
- Mensualidad escuela
- Pago factura número 1234
- Transferencia familiar.
The main recommendation is that the concept matches the true reason for the movement.
¿Me pueden multar por poner una palabra en una transferencia?
There is no automatic SAT fine for writing a specific word in the concept of a bank transfer. However, if an authority detects inconsistencies between declared income, deposits received, and registered economic activity, it may request clarifications or documentation proving the origin of the money.
¿Qué pasa si pongo una palabra prohibida por error?
If you wrote a strange concept by mistake, it does not mean that you will immediately have a tax problem. In case an operation is reviewed, the important thing will be to be able to demonstrate:
-Where the money comes from
-What was the reason for the payment
-That there is documentation to support the operation.
Keeping receipts, contracts, invoices, or messages related to payments can help justify the movements.
¿Qué errores debes evitar al hacer transferencias bancarias en 2026?
In addition to using unclear concepts, specialists recommend avoiding:
-Entering false concepts
-Using jokes related to crimes
-Receiving deposits without verifying their origin
-Mixing personal and business expenses.
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