Definition
The NIF (Tax ID Number, formerly called CIF) of the club is its unique identifier before the Spanish tax authority and all third parties. For associations and non-profit clubs it starts with the letter G; for companies with A or B; for some foundations with V. The tax authority assigns it after a request filed by the board with the club's documentation (founding minutes, statutes, regional registration).
Two phases: provisional NIF (valid one year, used to operate while the process completes) and definitive NIF (when fully registered). The NIF accompanies the club throughout its life and is used in invoices, contracts, tax filings, bank account and federation dealings.
When does it apply?
Requested just after filing the regional registry application. Without a NIF you can't open a bank account in the club's name, sign contracts as an entity, or federate teams. One of the very first post-incorporation steps.
Practical example
Common mistakes
- Operating with the president's personal ID: serious tax and personal liability issues.
- Forgetting to upgrade to definitive NIF: the provisional expires; you must renew with final documentation.
- Confusing NIF with the regional registry number: they're different (tax authority vs region).
- Changing banks without notifying the provisional-to-definitive switch: banks may freeze movements if not updated.
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This is not specific legal or tax advice
Information as of May 2026. Regulation evolves and every club has its own casuistry (region, federation, size, activities). For your specific case talk to a lawyer or tax advisor specialised in Spanish sports law.