EU Mobility & Tax Guide 

Built for international pet sitters, house sitters, and flexible workers navigating cross-border rules. 

A structured reference for EU and U.S. nationals navigating visa, residency, and tax obligations across Europe. This guide consolidates official government links, residency rules, tax portals, and treaty references into a single, high‑clarity resource. 

How to use this guide

Start with your destination country. Review tax residency, local work restrictions, and whether paid or unpaid sitting could trigger reporting or permission requirements. Use the linked official sources to confirm the latest rules before booking travel or accepting work. 

Choose a filtered view to browse EU countries, non-EU countries, budget-oriented options, higher-stability environments, safety references, or the full country list.