Coping while your family lives in two countries

Key rules

• End date: Agree a concrete end date and a review date before the first partner leaves.
• Contact: Fixed daily calls and a longer weekly video call keep the relationship steady.
• Tax residence: More than 183 days in Spain in a calendar year makes you tax resident, wherever your family lives.
• Children: Predictable call times and a visit calendar help children most.

Treat the split as a phase with an end

Living apart works best when it has an end date. Open-ended separation wears couples down. Agree on the date before the first partner leaves.

Tie the date to something concrete:

• the end of the school year
• the end of a lease
• a residence permit decision
• the second partner's job or remote-work arrangement

Your milestones can be finding housing, getting the permit, enrolling the children in school and sorting out work. Add a fixed review date, for example every two or three months. At each review, look at the costs and the strain on each of you.

Decide in advance what happens if a milestone slips. A sensible limit is a maximum extension of a few months. Then set a point where you reassess the plan or stop it.

Keep the couple connected

Contact that is regular and planned holds up better than contact that happens when you have time.

• Have a fixed call each day, plus short messages through the day.
• Hold a longer weekly video call with no distractions.
• Book visits well ahead and share a calendar.
• Do something together at a distance, such as watching a show or cooking over video.
• Keep a countdown to the next meeting.
• Talk openly about stress, money and expectations, not only logistics.

Support the children

Children cope better with predictable routines.

• Call at fixed times. For younger children, a bedtime story by video works well.
• Show them the visit calendar in advance.
• Explain honestly why the family is apart and how long it is expected to last.
• Keep school, home and activity routines stable, and tell the school and teachers.
• Involve both parents in daily life with shared photos and help with homework.
• Watch for changes in sleep or behaviour. If problems persist, seek counselling.

Realistic travel

Plan trips around flight time as well as price. From Madrid and Barcelona, direct flights take about:

• London: 2h20 to 2h40, with other UK airports about 2h30 to 3h
• Dublin: 2h30 to 2h50
• US East Coast (New York, Boston, Miami): 7h30 to 9h30
• US West Coast: 11 to 13 hours or more, often with a connection

Fares swing with season, booking time and airline. Low-cost airlines can be cheap off-peak to the UK and Ireland, but summer and holiday fares are much higher. Transatlantic fares are lowest in winter and highest in summer. Check current fares on airline sites and comparison engines, and budget for the visits in your plan.

Rent while you are the only one here

If you rent alone for now, you may not need the family-sized home yet. Rents for 2 to 3 bedroom homes are highest in Barcelona, Madrid, Palma and the Balearic and Canary tourist areas. Málaga and Valencia are also high and rising. Seville, Zaragoza, Alicante and smaller inland cities are cheaper. Prices vary a lot by neighbourhood, so compare current listings.

Tax: your family abroad does not decide it alone

You become tax resident in Spain if you spend more than 183 days here in a calendar year, or if your main base of economic activity or interests is in Spain. Short absences count as days in Spain unless you prove you live elsewhere.

There is also a presumption of residence when your spouse and dependent children usually live in Spain. If they stay abroad, that presumption does not apply to you. Your days and your economic interests decide.

Once you are resident, Spain taxes your worldwide income. Tax treaties may settle conflicts between two countries. Eligible newcomers may qualify for the Beckham regime. Cross-border cases depend on the treaty, so speak to a tax adviser before the first year ends.

The questions below cover flight times, tax residence, end dates and children.

Frequently asked questions

How long is the flight between Spain and the UK, Ireland or the US?

Direct flights from Madrid or Barcelona take about 2h20 to 2h40 to London and about 2h30 to 2h50 to Dublin. The US East Coast is about 7h30 to 9h30 direct, and the West Coast is 11 to 13 hours or more, often with a connection.

Does my family staying abroad make me a Spanish tax resident?

Not by itself: you become a Spanish tax resident if you spend more than 183 days in Spain in a calendar year or your main economic interests are in Spain. The presumption of residence linked to a spouse and minor children only applies when they live in Spain. Once you are resident, you are taxed in Spain on worldwide income, so ask a tax adviser how a tax treaty applies to you.

How do I set an end date for living apart?

Tie the end date to a concrete trigger, such as the end of the school year, a lease end or a residence permit decision. Add a fixed review date and agree in advance the longest extension you will accept, for example a few months, if a milestone slips.

How can I support my children while one parent is in Spain and the other is abroad?

Keep their routines predictable: calls at fixed times, a visit calendar they can see, and stable school and activities. Explain honestly why you are apart and for how long, and tell the school. If sleep or behaviour changes persist, seek counselling.