Cala

Spain's non-resident property tax (Modelo 210) — computed correctly, offline, on your iPhone.

Support & contact

Questions, bug reports, feature requests — email us and you'll get an answer from a human:

What Cala does

Computes imputed income tax and rental tax per owner (19 % EU/EEA, 24 % others).
Tracks every filing window — including the April windows from tax year 2026.
Simulates voluntary late filings with surcharges (Art. 27 LGT).
Exports a PDF helper mapped to the official form fields.
Explains, step by step, how to file yourself for free at the AEAT.

Frequently asked

Does Cala file the return for me? No. Cala computes, reminds and prepares; you file in minutes at sede.agenciatributaria.gob.es — the in-app guide walks you through it.

Where is my data stored? Only on your iPhone. Cala has no accounts, no cloud and no tracking, and works offline.

Is this tax advice? No — Cala provides general information for the standard case. For complex situations, consult a professional.