Are flights to the UK deductible for a freelancer living in Spain?
Allowable when wholly for business
A flight taken to visit a client, attend an industry event or deliver work is allowable. A trip that mixes a client meeting with a week of family visits fails the 'wholly and exclusively' test — though separately identifiable business costs within a trip can still qualify.
Deducible with documented business purpose
Hacienda accepts travel justified by the activity — client meetings, conferences, supplier visits — with facturas and evidence of the purpose. Frequent flights to your home country attract scrutiny precisely because they look personal; the documentation has to carry the claim.
If you file in both countries
For UK expats this is the most personally loaded category: most trips home are partly family. Be honest per trip — a clean subset of genuinely business journeys, well documented, beats claiming everything and arguing later.
Evidence to keep
- ✓Booking invoice (airlines issue facturas with NIF on request)
- ✓The reason, attached: meeting invite, event ticket, client email thread
- ✓Accommodation invoices if the stay is part of the business trip
Frequently asked questions
I saw a client for one afternoon during a two-week family visit — what's deductible?
Probably not the flight, in either country — the trip's main purpose was personal. Costs that are separately identifiable as business (a train to the client's office that day) stand a better chance.
Do budget airline email receipts count?
For Spain, request a proper factura from the airline's billing page with your NIF — most have a form for exactly this. The booking confirmation alone is weaker evidence.
Catalejo provides software for organizing tax records and producing estimates. We are not registered tax advisors; rules change and individual circumstances differ. Treat this page as general information and confirm your own case with a gestor or accountant before filing.