Global Mobility Services
In today’s global economy, a flexible and mobile workforce can have big advantages for businesses looking to operate across borders or access a larger pool of talent. However, managing an international team brings its own set of challenges, from navigating complex cross-border tax regulations to payroll administration.
At Merry Mullen, our Global Mobility Services are designed to support both employers and expatriates in managing these cross-border challenges. From tax compliance to payroll and social security planning, our comprehensive Global Mobility Services ensure that your international workforce remains compliant, efficient, and strategically positioned.
Our Services include advising on the Irish tax consequences of:
- Payroll and shadow payroll services
- Efficient structuring of remuneration packages (including use of available reliefs and the impact on share-based remuneration)
- Tax equalisation policies to minimize the impact of double taxation
- International social security
- Global tax compliance (both home and host country obligations)
- Personal tax planning for expatriates
Through our membership of GMNI we have access to firms in more than 49 countries where our member firms can assist on such assignments operate allowing us.

Why Choose Merry Mullen?
- An Experienced Team
We have a dedicated, experienced and technically proficient tax compliance team, possessing a broad range of knowledge and experience across many areas.
- A Proactive Approach
Rather than simply computing your tax liabilities, we will identify all possible reliefs to minimise your tax burden, ensuring you benefit from every available advantage. We believe proactive planning is crucial to staying ahead of regulatory changes and avoid any potential pitfalls.
- Tailored Strategies
Our tax experts thoroughly assess your company structure, operations, and expansion plans to recommend the most effective tax strategy for your company’s long-term needs and goals.
- A Global Network
Through our membership of GMNI, we combine our local expertise with global reach, ensuring your business is tax-compliant both in Ireland and abroad.