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Reference guides for tax, property, and compliance obligations. Select a country to explore topics.
By Country
Multi-Country Rules
Popular Topics
Modelo 210 (Spain)Non-resident property and rental income tax
Spain Tax Residency183-day rule, economic centre, and family presumption
NIE (Spain)Foreign identity number required for tax and property
Digital Certificate (Spain)FNMT certificate for online tax filings via AEAT
Schengen 90/180 RuleVisa-free stay limits for non-EU citizens in Europe
UK Statutory Residence TestHow the UK determines tax residency status
IBI (Spain)Annual municipal property tax
Fiscal Representative (Spain)When non-residents need a tax representative
UK Self AssessmentAnnual tax return for UK income and capital gains
NRA — Rental Registration (Spain)National short-term rental number for tourist lets
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These pages explain obligations that Amanda detects. For broader explanations, see Guides.