POSI: Professional Outsourcing Solutions, Inc.
Specialists of Business Processes for Your CompanyJapanese

Online POSI PayrollPayroll Debit Card

About UsSpecialtyServicesCase StudiesFAQContact Us
Tax Related Sites

National Tax Agency of Japan

Internal Revenue Service

California Franchise Tax Board

New York Department of Tax and Finance

IRS Forms and Publications

Tax Forms by State

Accounting Related Sites

Financial Accounting Standards Board

American Institute of Certified Public Accountants

Achieved Cost Efficiencies

Japan External Trade Organization

Japan Business Association of Southern California

The American Chamber of Commerce in Japan