Keep your Ecuadorian entity's domicilio tributario current with the SRI and its domicilio principal aligned at the SCVS, so a routine move never suspends the RUC and blocks electronic invoicing.
RUC Address Update Deadline
30 days
Tax ID
RUC
Primary Registry
SRI
An Ecuadorian entity's domicilio principal, the canton or city-level location set in the bylaws under Article 4 of the Ley de Compañías and filed with the SCVS and the Registro Mercantil, is kept distinct from its domicilio tributario, the exact street address declared to the SRI for RUC purposes. A move within the same canton or city only requires an SRI update, while moving to a different canton or city instead requires a notarized escritura pública reforming the bylaws and inscription with the SCVS and the Registro Mercantil. Proof of address for RUC registration is limited to documents no older than 3 months, a utility bill, bank or credit card statement, notarized lease, or property registry certificate, and older documents are rejected outright. If the SRI cannot verify the declared address or a registered notification email, the RUC can be declared suspendido, blocking electronic invoicing until the issue is regularized. Any RUC address change must be reported to the SRI within 30 days, free of charge and fully online, while a domicilio principal change through the SCVS carries no fixed published timeline.
Domicilio principal, the canton or city-level location in the bylaws under Article 4 of the Ley de Compañías filed with the SCVS and the Registro Mercantil, kept distinct from the domicilio tributario declared to the SRI
A move within the same canton or city requiring only an SRI update, while a move to a different canton or city requires a notarized escritura pública and inscription with the SCVS and the Registro Mercantil
Proof of address for RUC registration limited to documents no older than 3 months, a utility bill, bank or credit card statement, notarized lease, or property registry certificate
RUC suspendido status blocking electronic invoicing when the SRI cannot verify the declared address or a registered notification email
RUC address change reported to the SRI within 30 days, free of charge and fully online, while a domicilio principal change through the SCVS carries no fixed published timeline
Many assume any relocation is the same fast SRI update. Moving to a different canton or city instead requires a notarized escritura pública and SCVS and Registro Mercantil inscription, a heavier process with no fixed timeline.
The SRI's 3-month document-age limit applies at both initial RUC registration and later address updates. An expired bill is one of the most frequent reasons an address declaration gets rejected.
Since electronic invoicing is legally required, an unverifiable domicilio tributario or an invalid notification email can suspend the RUC and halt the ability to invoice entirely, not just trigger an administrative penalty.
Preparation of current, properly dated proof-of-address documentation for RUC registration and updates
RUC address change filed with the SRI within the 30-day window, keeping the domicilio tributario current
Determination of whether a move stays within the same canton or crosses into SCVS bylaws-amendment territory, so the correct process is used from the start
Coordination of the notarized escritura pública and Registro Mercantil inscription when the domicilio principal itself needs to change
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