Eos Accountants LLP

信頼されるビジネスパートナー (Trusted Business Partner)

Accountant in Santa Clara, CA (show on map)

Japanese-American accounting firm offering accounting, audit, and tax services for Japanese companies in the US. Founded 1996, with 8 offices across the US and Japan.

Call (408) 441-0655

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About

EOS Accountants LLP (EOS会計事務所) was established in 1996 in New Jersey as a spin-off from Ernst & Young's Japanese business division. The firm has grown to approximately 190 professionals across 8 offices—7 in the United States (New Jersey HQ, San Jose, Los Angeles, Honolulu, Detroit, Chicago, Houston, and Atlanta) plus Tokyo. EOS provide

s comprehensive accounting, audit, and tax services in both Japanese and English, serving Japanese companies operating in the US. The firm's vision is to be a trusted business partner (信頼されるビジネスパートナー) for Japanese multinational companies and their US subsidiaries. Many partners and staff are Big4 alumni, and the firm is an officially authorized NetSuite BPO partner.

Founded 1996 as spin-off from Ernst & Young Japanese business division

Big4-experienced partners and managers providing high-quality services

Close staff relationships enabling rapid internal review turnaround

Integrated tax and accounting departments (no duplicate information requests)

One-stop services including payroll, transfer pricing, and accounting outsourcing

Reasonable fees compared to Big4 with same quality database and software

Nationwide office coverage across the US

Japanese-English bilingual professionals

Officially authorized NetSuite BPO partner

Approximately 190 professionals across 8 offices

Services

Accounting and Audit Services

Comprehensive audit, review, and compilation services including financial statement audits, internal control audits, J-SOX support, IFRS conversion services, captive insurance company audit and tax services, and accounting outsourcing.

Financial statement audits (audit, review, compilation) Internal control audits J-SOX compliance services IFRS conversion services Captive insurance company audit and tax Internal audit services Accounting outsourcing Due diligence for M&A

Corporate Tax Services

Corporate tax return preparation, tax authority correspondence and audit support, tax planning, and international tax consulting for Japanese companies in the US.

Corporate tax return preparation Tax authority audit support and representation Transfer pricing studies Advance Pricing Agreement (APA) support ASC 740-10 documentation International tax consulting Real estate investment tax services

Personal Tax Services

Personal income tax return preparation and tax authority audit support for individuals, including Japanese expatriates and athletes performing in the US.

Personal income tax return preparation Tax authority audit support and representation Expatriate personal tax services Individual tax web input system

Payroll Tax Services

Payroll processing, gross-up calculations, payroll tax compliance, and related tax filing services.

Payroll processing Gross-up calculations Payroll tax compliance Payroll tax filing services

Transfer Pricing Services

Transfer pricing documentation, Advance Pricing Agreement (APA) consulting, and transfer pricing compliance services.

Transfer pricing studies APA (Advance Pricing Agreement) support Transfer pricing consulting

NetSuite BPO Services

Authorized NetSuite BPO partner providing cloud-based accounting services through the Cloudeos platform for anytime, anywhere QuickBooks access.

Authorized NetSuite BPO partner Cloud-based QuickBooks access via Cloudeos Secure file exchange (EFE)

Credentials & Certifications

Certified Public Accountant (CPA) - US

Japanese Certified Public Accountant

Enrolled Agent (EA)

IRS Certified Acceptance Agent

Officially Authorized NetSuite BPO Partner

Frequently Asked Questions

What services does EOS Accountants LLP offer? +

EOS provides one-stop accounting, audit, and tax services including financial statement audits, reviews, compilations, internal audits, J-SOX support, IFRS conversion, corporate and personal tax preparation, payroll processing, transfer pricing documentation, and ASC 740 services.

How many offices does EOS have and where are they located? +

EOS has 8 offices across the US and Japan: New Jersey (HQ in Teaneck), San Jose, Los Angeles, Honolulu, Detroit, Chicago, Houston, Atlanta in the US, plus Tokyo.

What languages does EOS use to serve clients? +

EOS provides services in both Japanese and English, with many Japanese-certified CPAs and bilingual professionals on staff.

When was EOS Accountants LLP founded? +

EOS was founded in 1996 in New Jersey as a spin-off from Ernst & Young's Japanese business division.

Does EOS offer services for Japanese companies investing in US real estate? +

Yes, EOS serves Japanese companies in various sectors including real estate in Hawaii and auto parts manufacturers. The firm provides tax and accounting services for US real estate investments.

What is EOS's approach to integrated tax and accounting services? +

Unlike large firms where tax and accounting are separate divisions, EOS keeps these departments closely integrated. Information from accounting audits is shared directly with the tax department, avoiding the common issue of different teams requesting the same information from clients.

Does EOS provide payroll services? +

Yes, EOS has a payroll department that handles payroll processing, gross-up calculations, payroll tax compliance, and related tax filing services as part of its one-stop service offering.

What types of clients does EOS specialize in serving? +

EOS primarily serves Japanese companies operating in the US, including existing US subsidiaries of Japanese companies, companies planning to enter the US market, Japanese non-profit organizations, and companies with captive insurance operations in Hawaii.