This text has been translated by auto-translation. There may be a slight difference between the original text and the translation. (Original Language: 日本語)

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GIIP 日米国際会計事務所

GIIP is an accounting firm that provides U.S. tax and international business solutions for Japanese clients. Our services include: U.S. individual income tax returns, departure tax, return tax optimization, estate tax, incorporation (50 states), tax registration (, federal tax ID number EIN ), financial reporting, back office support (payroll processing/payroll management/bookkeeping), and more.


3 Reasons to Choose G I I P
  1. 1
    With offices in the US and Japan, he travels back and forth and is always available in both languages. and constantly dealing with issues between the U.S. and Japan in both languages.
  2. 2
    Always on the client's side, knowing the rules and practices and giving useful advice to clients.
  3. 3
    Multiple offices but ( New York, Tokyo, India ) Maintain small team size and be mobile as one team.
Individual Services
US Individual Income Tax Return
  • Individual US Income Tax Return ・ Tax Return ( Form 1040, 1040NR )
  • Other Compliance ( W-9, W-8BEN )
  • Information Return ( FBAR Support )
  • Obtaining Tax Identification Number
Handling Past Unreported and Error Filing Issues
  • Income Tax Adjustment Returns
  • Streamlines ・ Procedures - (FBAR etc) )
  • S Corporation Basis Reporting (Form 7203)
Departure Tax, Return Tax Optimization Advice
  • Departure Tax Returns
  • Returning Financial Assets ( 401K ・ IRAs ) Tax Compliance Advice
Estate Tax
  • Individual Estate Tax Returns
  • Japan-US Estate Tax Treaty Application
  • Estate Tax on Nonresident US Assets Declarations
Corporate Services
US Entry
  • Advice on Scheme of Entry
  • Incorporation (50 states)
  • Tax Registration ( Obtaining Federal Tax Number EIN )
  • Assistance to obtain business license
  • <2863>
U.S. Taxes International Tax
  • Corporate Tax Returns (Form 1120, 1120F )
  • <4263>
  • Sales tax return (Sales tax ・ GET and other state systems)
  • Japan-US tax treaty application ( Tax optimization through tax treaty )
Financial Reporting US Business Management
  • Japanese ・ Financial in Both English ・ Management Reporting
  • Strengthening Internal Controls of US Subsidiaries ( Functioning as Part of the US Team )
  • Preparing US-Japan Consolidated Financial Statements
  • Management Control as Actual CFO / Advice
  • Management Control Advice as a Support Service to CFO ( In some cases substantive CFO )
Back Office Support
  • Full back office services for US business (payroll processing/payroll management/bookkeeping)
  • Payroll processing services ( including expatriate gross up )
  • Payment function agent ( Bank account creation ・ Maintenance )
  • Bookkeeping ( Bookkeeping )
  • Full support of company maintenance functions including address rental
  • Compliance with social security agreements when sending expatriates
GIIP Accounting&Advisory
For inquiries, consultation and quotes, please contact us.

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