Where do i find my taxpayer id number

  1. Individual Taxpayer Identification Number (ITIN)
  2. TIN/EIN Information

This data will be stored in our financial management system as sensitive information.

It will be maintained by a central resource. Our labs will be able to query on TIN number but will not be able to pull up a list of all TIN numbers in our database. We can provide a formal request letter and W9 form to you if you would like. We would also be happy to record your information over the phone. Standard Reference Materials.


Individual Taxpayer Identification Number (ITIN)

Check with your finance office, company secretary, or CFO. Top of Page Will I have to provide this information every time I place an order? Top of Page How do I provide this number? Top of Page.

Reference materials. Created January 06, , Updated October 25, But you must obtain an EIN if you are a sole proprietor who files pension or excise tax returns. Even partnerships without non-partner employees are required to have tax ID numbers.

You may apply for a tax ID online, via telephone, by fax, or through the mail -- but doing it online will save you time. For those who do not have a Social Security Number -- such as nonresidents and resident aliens -- they may need to apply for an individual taxpayer identification number ITIN , which is also nine digits.

TIN/EIN Information

You will be asked to provide proof of your legal resident or visitor status and will have to file it through an " Acceptance Agent " authorized by the IRS. Unless you operate a sole proprietorship or an LLC with no employees, you will most likely need a tax ID number for your small business.

Federal Tax ID Number (EIN): Form an LLC (9/11)

The best way to learn about tax ID numbers, and other aspects of business tax law, is to speak with a skilled tax attorney near you. Find your Lawyer Explore Resources For Learn About the Law. Legal Forms.