Registrations, declarations, refunds and appeals with a tax authority — what to file, where, and by when.
Every entry states its basis — an attesting professional, or the official sources it stands on — or says nothing at all. Consulting it is free and needs no account.
2 entries
№ 0001Tax
To apply the special tax regime for inbound workers (Ley Beckham), the taxpayer must submit the corresponding election request using Modelo 149.
OFFICIAL SOURCES
№ 0003Tax
The General Taxation Law applies to all tax administrations.
OFFICIAL SOURCES
How this register is kept
01
Each step is the action the procedure officially requires, with the page it was read from. A step with no source says so instead of pretending.
02
Official requirements, professional interpretation and real-world practice are kept apart. An expert's signature names the person, their registry entry and the date it ends — it never averages into a bare “verified”.
03
People who ran the procedure report back. Their reports are de-identified and compared; only a fact that recurs becomes an insight. No one's documents are in here.
The register publishes what a procedure requires. It is not legal advice, and an entry never replaces the authority that issues the decision — it states what that authority requires, and names where it was read.
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