Spanish wealth tax and taxes on passive income in Spain
Spain taxes both your wealth and the income your assets generate. This guide explains how Spanish wealth tax works, how passive income is taxed for residents and non-residents, key filing thresholds, regional differences, and why early tax planning is essential for property owners, investors and expatriates living in Spain.
Reduce your tax burden in Spain: Your income tax guide
Tax optimisation in Spain requires proactive planning to reduce tax exposure before year-end. Reviewing deductions, exemptions, and regional benefits in advance can make a measurable difference. For companies and professionals, obtaining expert advice before 31 December helps transform compliance into a strategic financial advantage rather than a last-minute adjustment.
Australian expats in Spain: Navigating tax residency and foreign assets

Australian expats in Spain must understand their tax residency, reporting duties, and the treatment of pensions and overseas assets. Expert guidance on Spanish tax for Australians helps ensure compliance, avoid penalties, and manage international income efficiently.
How to declare UK income as a Spanish resident

UK tax advisors for Spanish residents. We help UK expats declare UK income in Spain, manage pensions, and stay compliant with cross-border tax rules. With over 65 years of combined experience, our Valencia-based team delivers clear, practical, and reliable tax advice you can trust. Specialists in UK-Spain tax planning for individuals, families, retirees.
Spanish mortgage review: What UK buyers need to know before signing
Professional legal guidance for Solicitor review Spanish. Our Valencia-based solicitors offer expert advice and representation for UK citizens navigating Spanish legal requirements and procedures. Our 65+ years of experience ensures reliable, trustworthy legal support. Contact our bilingual legal team for assistance.
Stop paying twice: Your essential guide to avoiding UK Spain double taxation
Avoid the financial nightmare of UK Spain Double Taxation! Our expert guide explains the DTA, the 183-Day Rule, and mandatory Spanish forms like Modelo 720 and IRPF. Ensure full fiscal compliance and secure your assets. Book your consultation with delaguía y Luzón today!
Spain’s regional property taxes demystified
Understanding Spain’s regional property taxes is essential for planning investments with confidence. Learn how each autonomous community applies different rates and find the most efficient strategy for your portfolio. Contact our legal and tax team for tailored guidance.
Cross-border mergers and acquisitions in Spain
Spain has become a leading hub for cross-border mergers and acquisitions. With expert M&A advisory services in Spain, investors can navigate due diligence, regulatory approvals, and integration confidently.
How to choose the appropriate legal structure for a startup in Spain
Selecting the right legal structure is essential for any startup in Spain, as it affects tax exposure, liability, and regulatory obligations. Clear criteria help determine whether to choose an SL, SA, or another option. For tailored advice, contact Delaguía y Luzón at +34 963 74 16 57.
Inheritance tax in Spain: Regulations on international succession

Non-residents must pay tax on Spanish assets. The deadline is six months from death. Rates vary by region, with areas like Valencia offering strong reductions. There is no UK–Spain inheritance tax treaty, so cross-border estates may face double taxation without proper planning.