Benjamin Koo & Co. Attorneys and CPAs
Benjamin Koo & Co.Attorneys and CPAs


Here's where you can download documents.



IRS W-4 Form
Employee's Withholding Allowance Certificate
Adobe Acrobat document [106.0 KB]
IRS W-9 Form
Request for Taxpayer Identification Number
W-9 Form.pdf
Adobe Acrobat document [116.5 KB]
USCIS I-9 Form
Employment Eligibility Verification
I-9 Form.pdf
Adobe Acrobat document [469.1 KB]
DE 1857A Rev. 42 (11-13)
EDD's Notice to Employees Form
EDD Notice to Employees form.pdf
Adobe Acrobat document [1.4 MB]
Living Trust 질문서
Living Trust 작성을 위해 필요한 내용을 수집하는 질문서
Living Trust Intake Questionnaire.pdf
Adobe Acrobat document [179.6 KB]
2015 Tax Update
2015년 세금보고를 위한 세법 Update.
2015 TAX UPDATE.pdf
Adobe Acrobat document [170.3 KB]

Contact Us Today!

Benjamin Koo & Co., APC

Attorneys and CPAs

3435 Wilshire Blvd.
Suite 1500
Los Angeles, California 90010

Phone: 213 388-5555 213 388-5555


Our business hours

Monday - Friday09:00 AM - 06:00 PM

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