International assignments & global mobility
International employees, cross-border assignments and relocations bring exciting opportunities — but also complex legal and tax-related questions. At FAS Network, we support you and your team with comprehensive guidance in the area of foreign assignments and Global Mobility, ensuring that your assignment to Austria does not become an administrative burden.
International expertise. Local execution.
As part of a global network, we understand not only the laws — but also the people behind them. Whether you are bringing a skilled worker to Austria, planning to work here yourself or establishing a branch office, we support you with expertise, empathy and multilingual service.
Managing international assignments with confidence – structure and legal certainty.
As a multilingual advisory team with extensive international experience, we understand the challenges faced by companies employing or assigning talent from abroad. We support you with structured, legally compliant, and efficient processes — from tax registration and social security questions to ongoing payroll matters.
Our services for assignments & international professionals include:
Tax registration in Austria for foreign companies
Implemented quickly and practically
Tax advisory in cooperation with GOBBS for assignments to Austria
from preliminary checks to payroll processing, including income tax returns and employee assessments
Social security advice for international professionals and posted workers
Clarity on obligations and options
Expat services: Support for international individuals and families during their first steps
From orientation and integration to deregistration upon leaving Austria
Legally secure assignments – supported by expertise
We support you in international assignments with sound advice and clear solutions from the very beginning.

