Rapid changes in the tax environment surrounding business have created new tax management function challenges. These challenges are diverse and include aging workforces, knowledge management, barriers to skill transfers, difficulties recruiting staff in local labor markets and demands for sophisticated multidisciplinary skill sets. EY’s staffing service supports the strengthening of corporate tax management functions by dispatching experienced tax professionals in line with the needs of our clients.
Building a better working world
EY contributes to building trust in capital markets and the global economy by providing superior knowledge and high-quality services. We nurture outstanding leaders who will lead teams to fulfill our commitments to stakeholders. This in turn enables us to play an important role in aiming to build a better working world for our members, clients, and the community.
Company Profile
Firm name |
EY Professional Support Co., Ltd. |
Office |
Tokyo Head Office 1-1-2 Yurakucho, Chiyoda-ku, Tokyo Tokyo Midtown Hibiya, Hibiya Mitsui Tower 〒100-0006 Telephone: 03-3506-1339 (switchboard) Fax: 03-3506-1348 Access, Map ![]() |
Managing Partner |
Kenji Kasahara |
Licenses |
Worker Dispatching Undertakings |
Tax Professional Staff Service
EY Professional Support (EYPS) dispatches tax professionals according to our client’s needs, such as the nature of the work and the length of the dispatch, to provide support to the client’s tax department, which plays an important role in increasing corporate value.


*EYPS does not provide tax services in the name of the accounting/payroll professionals we dispatch to clients. Please contact Ernst & Young Tax Co. if you require tax services.
Major services
Tax, accounting and payroll professionals staffing service and support services |
Staffing services provided by EY Professional Support (EYPS) support the strengthening of corporate accounting, payroll and tax management functions by dispatching experienced accounting, payroll and tax professionals in line with the needs of our clients. |