Becoming a Spanish tax residentArticle 1 of 10 · 2 min read
How the 183-day rule counts your days in Spain
Explains how to count your days in Spain over a calendar year and when the 183-day test is met.
Key rules
- Period: The count runs from 1 January to 31 December, never a rolling 12 months.
When the test is met
You are a Spanish tax resident if you spend more than 183 days in Spain in a calendar year, so exactly 183 days is not enough and 184 days is. The rule is the same whether you are an EU citizen, a non-EU citizen or a UK citizen with Withdrawal Agreement rights: it depends on tax residence, not nationality.
Being resident means Spanish tax on your income from anywhere in the world. If you arrive part-way through the year or late in it, Moving to Spain mid-year and when your residency starts explains how the first year works.
Two other tests apply separately, so passing or failing this one does not settle everything: Spain is the centre of your economic interests, or your spouse and minor children live in Spain.
What period you count
A stay that spans two years is split: the days before 1 January go in one year, the days after go in the next.
Which days count
Work, travel, holiday and family visits all count the same.
- Part days: The law does not define a day. In practice, a day when you are in Spain for only part of it, including the day you arrive and the day you leave, is usually counted.
- Airport transit: Changing planes without entering Spain is generally not treated as presence.
- Residence card: The count is about where you are, not what documents you hold.
Keep boarding passes, tickets, and passport stamps or other travel records. They are your proof if the tax office questions your count.
Short absences
Occasional short trips abroad are added to your days in Spain unless you prove tax residence in another country with a certificate from that country's tax authority. An absence is not occasional if it is long or shows you have settled abroad; the tax office and the courts judge this case by case, and the certificate is the main evidence. Get it from the foreign tax authority for the year in question.
How to count
- Start at 1 January and count each day you were physically in Spain.
- Add your short absences to the Spanish total, unless you hold a certificate from another country.
- Compare the total with 183: more than 183 makes you resident.
More in Becoming a Spanish tax resident
- When Spain can claim you through your economic interests
- How a spouse and children in Spain affect your tax residency
- Moving to Spain mid-year and when your residency starts
- Tax residency versus your residence card, NIE and registration (padrón)
- Do remote workers and digital nomads pay Spanish income tax?
- Winter stays and second homes: are you a Spanish tax resident?
- Posted to Spain by your employer: residency and tax basics
- Returning to Spain after years abroad: your tax status
- Documenting your travel and residence pattern before Hacienda asks
Need certainty before you act?
For important relocation decisions, speak with a qualified human specialist.
Always verify important information with the relevant official authority or a qualified adviser before acting. This website uses large language models together with various public data sources, official government documents and other established sources. Due to the amount of data on this website, some information might be wrong. Information may also be incomplete or outdated.