Guides
Tax filing extension St. Gallen
How individuals can request a filing extension in the Canton of St. Gallen and which details may be required.
A filing extension can be useful if important documents are missing or the deadline is close. It provides more time but does not replace the obligation to file a complete return.
The Canton of St. Gallen provides an electronic process for individuals. The current official page explains the information required for the request.
Do not assume that an extension is automatic. The competent authority applies the current rules and decides on the request.
If you also want professional help with the return itself, we can clarify the required documents, process and expected price.
Official information