As of 29 July 2026, the Directions Generales Impositiva published a comprehensive guide describing the formal procedure for modifying the name or denomination of a sociedad anónima (public limited company) or a sociedad de responsabilidad limitada (limited liability company). The document specifies that the change must be effected through an online filing that includes the new corporate name, the legal basis for the amendment, and supporting documents such as the shareholders’ resolution and the updated articles of incorporation. Upon submission, the authority conducts a review to verify compliance with naming conventions and registration requirements, a process that can take up to fifteen business days. Once approved, the new name is entered into the public registry, and the change takes effect immediately for all tax‑related obligations. The publication also outlines the consequences of non‑registration, including the inability to issue invoices under the new name, potential confusion in contractual relationships, and exposure to penalties for misrepresentation. Companies intending to rebrand are encouraged to submit the request early to prevent operational interruptions and to ensure that all tax filings reflect the updated corporate identity.
Key Takeaways
- Online filing: Includes resolution, articles, and new name.
- Review timeline: Up to fifteen business days.
- Compliance impact: Affects invoicing, contracts, and penalties.
Source: Read Original Announcement