Understanding tax in Spain is essential, not just if you live here, but also if you own property in Spain.
The Spanish tax year runs from 1st of January to 31st December. Residents have to complete their income tax return, declaracion de la renta, by 30th of June the following year, and non-residents have until 31st December.
Spain has a double taxation treaty with the UK, which means you can avoid getting taxed twice on the same income.
Resident or Non-Resident for Tax in Spain?
You are considered to be tax resident in Spain if any of the following apply: