DOKUMENTENPRÜFER
Paste an 11-digit RUC and instantly check whether its structure and check digit are correct. Ideal before issuing invoices or loading data into a system.
Lokale Verarbeitung
LOKALE VERARBEITUNG
Datei und Text verlassen dein Gerät nicht.
Check the 11 digits and check digit of a Peru RUC. Use the tool controls to adjust the operation and review the result before copying or downloading it.
It validates the structure and check digit using SUNAT’s mod-11 algorithm. It is not a SUNAT lookup: it does not say whether the RUC exists or is active, only whether the number is well formed. Everything happens in your browser.
HÄUFIG GESTELLTE FRAGEN
Check the 11 digits and check digit of a Peru RUC. It validates the structure and check digit using SUNAT’s mod-11 algorithm. It is not a SUNAT lookup: it does not say whether the RUC exists or is active, only whether the number is well formed. Everything happens in your browser.
The operation runs locally in your browser. PriviTools does not receive the tool input, file or result.