Request an Individual IRS transcript
Form SS-4
Application for Employer Identification Number
Form 2848
Power of Attorney and Declaration of Representative
Form 8283
Noncash Charitable Contributions
Form NYS POA-1
NYS/NYC Power of Attorney
Form W-9
Request for Taxpayer Identification Number and Certification
Form W-4
Employee's Withholding Allowance Certificate
Form NYS IT-2104
Employee's Withholding Allowance Certificate