Find a Tax Form
Find frequently used supplier tax forms.
Details
Below are links to the IRS tax forms within the Finance Forms page of the Finance site that are most frequently submitted by suppliers / payees doing business with Columbia University.
- Form
- IRS Form 8233
- Description
- Exemption from withholding on compensation for independent personal services of a non-resident alien
- Form
- IRS Form W-8BEN
- Description
- Certificate of foreign status of beneficial owner for United States Tax withholding and reporting (individuals)
- Form
- IRS Form W-8BEN-E
- Description
- Certificate of foreign status of beneficial owner for United States Tax withholding and reporting (entities)
- Form
- IRS Form W-8ECI
- Description
- Certificate of foreign person's claim that income is effectively connected with the conduct of a trade or business in the United States
- Form
- IRS Form W-8EXP
- Description
- Certificate of foreign government or other foreign organization for United States tax withholding and reporting
- Form
- IRS Form W-8IMY
- Description
- Certificate of foreign intermediary, foreign flow-through entity, or certain U.S. branches for United States tax withholding
- Form
- IRS Form W-9
- Description
- Request for Taxpayer Identification Number and Certification