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Mortgage in Spain for Polish buyers
EU member · PLN strategy · Updated Jul 2026
Poland is one of the fastest-growing non-resident markets in Spain — Torrevieja and Orihuela Costa have well-established Polish communities. As EU citizens since 2004, Polish buyers get full EU framework: 65-70% LTV, no apostille, EU-resident treatment from Spanish banks. The bank applies a 10-15% PLN income buffer for FX risk. The Spain-Poland tax treaty (1979 revised 2021) is modern.
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Message us on WhatsAppTax treatment: Spain-Poland treaty
The Spain-Poland Double Tax Convention (1979, with major 2021 protocol that modernised pension and dividend treatment) governs cross-border taxation between both countries.
If you remain Polish tax resident (less than 183 days/year in Spain):
- IRNR (Spanish non-resident tax): 19% on imputed rental income (1.1-2% of cadastral value), even when not rented — EU-resident rate applies
- If rented: 19% on net rental income; deductible expenses include mortgage interest, IBI, community fees, repairs (EU residents get full deductions)
- Polish salary, ZUS pension, IKE/IKZE: remain taxed in Poland; treaty credit for any Spanish tax paid
- PPK (Pracownicze Plany Kapitałowe): Polish-taxed; gains may need to be declared if you become Spanish resident
- Capital gains on sale: 19% Spanish CGT first; KAS gives treaty credit
If you become Spanish tax resident (>183 days/year):
- Worldwide income subject to Spanish IRPF (19-47% progressive)
- Polish ZUS pension reportable in Spain with treaty relief
- Modelo 720 required if Polish assets >€50k per category
- Beckham Law option if relocating for work — flat 24% on Spanish income for 6 years
Action point: the 2021 protocol significantly changed pension and dividend treatment between Poland and Spain. Consult a Polish doradca podatkowy familiar with cross-border situations before relocating for extended periods.
PLN/EUR strategy and risk
Your Spanish mortgage is in EUR. Your Polish income is in PLN. The bank applies a 10-15% buffer on declared PLN income to absorb FX volatility — PLN can swing 8-12% against EUR within a year, driven by NBP rate decisions and regional dynamics.
Practical impact: if you earn PLN 25,000/month gross (~€5,800), the bank may use €5,000-€5,200 for affordability. This reduces your maximum loan by ~10-15%.
Strategies to mitigate:
- Open a EUR account in Spain and accumulate 6-12 months of mortgage payments before signing — proves stability cushion
- Use a forex specialist (Wise, Revolut, Cinkciarz) for PLN→EUR transfers — saves 0.5-1.5% vs PKO BP / mBank retail forex
- Show IKE/IKZE or PPK holdings as accessible wealth — banks value liquid retirement savings as cushion
- Time large transfers when PLN strengthens (e.g., NBP hawkish cycles, strong Polish growth)
- Highlight ZUS pension for retirees — pension income is more stable than employment for affordability calcs
Documents from Poland
Income (umowa o pracę / employee)
- Last 2-3 years PIT-37
- Last 2-3 years PIT-11 (employer annual)
- Last 3 lista płac (payslips)
- Umowa o pracę (employment contract)
Income (B2B / JDG / self-employed)
- Last 2-3 years PIT-36 or PIT-36L
- Zaświadczenie o niezaleganiu (ZUS clearance)
- Accountant's certification
- Business bank statements 12 mo
Pensioner / Retiree
- ZUS pension award letter
- Decyzja o waloryzacji (annual pension adjustment)
- IKE / IKZE statements if applicable
- Last 12 mo pension transfers
Personal + property
- Valid Polish passport or dowód osobisty
- NIE (Spanish foreign ID)
- Zaświadczenie o zameldowaniu (address proof)
- Last 6 months Polish bank statements
- Mortgage statement on Polish property if any
EU advantage: no apostille needed. Polish documents accepted with sworn translation only (~€30-50/page). KAS/Urząd Skarbowy print-outs are well-recognised by Spanish banks for EU profiles.
Spanish banks for Polish clients
CaixaBank (HolaBank)
Largest Spanish retail bank with HolaBank product line for non-residents. English-speaking staff in Costa Blanca and Costa del Sol branches — comfortable with Polish PIT-37 documentation.
Best for: First-time Polish buyers, all profiles
Bankinter International
Strong with European professionals. Competitive rates on €250k+ mortgages. Familiar with PLN income profiles and EU framework.
Best for: Higher-income Polish professionals
Sabadell Solbank
Specialised in expat clients on Costa del Sol and Costa Blanca. Anglo-Slavic culture in Torrevieja branches — Polish community awareness.
Best for: Costa Blanca / Costa del Sol property
Santander Spain
Cross-border infrastructure aligns naturally if you bank with Santander Polska. Madrid international desk handles Polish files routinely.
Best for: Existing Santander Polska clients
BNP Paribas Spain
Cross-border bridge with BNP Paribas Polska. Private banking for HNW Polish clients (€500k+).
Best for: BNP Paribas Group existing clients
Top regions for Polish buyers
🌊 Costa Blanca (Torrevieja area)
Torrevieja, Orihuela Costa, Guardamar. One of the largest Polish communities in southern Europe — Polish supermarkets, Catholic mass in Polish, Polish-speaking lawyers. ITP 9% (Valencia).
🌅 Costa Blanca North (Dénia/Calpe)
Dénia, Calpe, Jávea. Quieter than Torrevieja, growing Polish retiree pocket attracted by lower prices than Costa del Sol. ITP 9% (Valencia).
☀️ Costa del Sol
Mijas, Fuengirola, Marbella, Estepona. Year-round sun, growing Polish presence (remote-work professionals and HNW). ITP 7% (Andalusia).
🏝️ Mallorca
Palma, Andratx, Alcúdia. Premium prices, established Polish HNW investment community. ITP 8% (Balearics).
🏛️ Barcelona city
Polish corporate relocations and HNW investment. Premium pricing, strong rental market. Direct flights WAW-BCN. ITP 10% (Catalonia).
🏔️ Canary Islands
Tenerife south, Gran Canaria. Year-round warmth, growing Polish digital nomad community. IGIC 7% on new build, ITP 6.5% on resale.
Frequently asked questions
Can Polish nationals get a mortgage in Spain?
What LTV can Polish buyers expect?
Is there FX risk for Polish buyers?
How does the Spain-Poland tax treaty work?
What documents do Polish buyers need?
Are mandate contracts (umowa zlecenie) or self-employment (B2B) accepted as income?
Which banks are best for Polish clients?
Where do Polish buyers concentrate in Spain?
About this content
Mortgage Content Editor
Published: July 2026
Last updated: July 2026
This page is informational and editorial in nature. It explains how the described mortgage conditions typically work and what to review, without guaranteeing results or replacing a lender’s assessment.