Attachment 1 - W9 for Contractors.pdf

IRS Form PDF 1 MB Posted

Attached to
ScanPro 2200 microfilm scanner or equal and maintenance
Solicitation number
DQ1 AADA 2019000374 6
Issued by
Denver County, Denver City, Colorado

About this file

This is a W-9 form ("Request for Taxpayer Identification Number and Certification") used by government agencies and contractors to establish tax identification and contractor eligibility. The document serves as a standardized federal form that contractors must complete when bidding on or being awarded state and local contract opportunities. The W-9 form is used across all government jurisdictions and agencies to collect essential contractor information including legal name, business address, taxpayer identification number (TIN), and certification that the contractor is not subject to backup withholding. The form does not specify particular products, services, project scopes, quantities, response deadlines, or contract terms, as it functions solely as a prerequisite documentation requirement for contractor qualification and tax reporting purposes.

The W-9 form contains no pricing terms, set-aside provisions, incumbent information, or funding details. Rather, it serves as a foundational compliance and administrative document that contractors must complete and submit as part of the bidding process for any government contract opportunity. Contractors are required to certify their legal status, provide accurate identification information, and confirm their eligibility to enter into government contracts. This document is typically submitted alongside proposal materials and other required documentation and does not independently establish contract scope, budget, award timelines, or performance requirements.

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Other versions and copies of IRS Form W-9

File Revision Posted Attached to
REPOST.RFR 2026 DOI 006 W-9 FORM.pdf 2026 REPOST RFR 2026 DOI 006 THIRD REFEREE APPOINTEE 10. 26. 26
Enclosure (4) W-9 Form.pdf Revision not stated A-E Cost Estimation Services
2-Substitute W9 Form.pdf.pdf Revision not stated Commercial Grade Office Furniture for Fire Stations
form_w-9~2.pdf Revision not stated DOER RFR-ENE-2027-013 Grid Resilience and Innovation Partnerships Program Administration Services
w-9.doc Revision not stated RFR 2026 Laundry Services
3-Substitute W9 Form.pdf.pdf Revision not stated Sale and Removal of Finished Compost (Revenue Contract)
W9 Form~10.pdf Revision not stated Third party billed medical supplies
W9 Form~11.pdf Revision not stated Third party billed wound care supplies
3-Substitute W9 Form.pdf.pdf Revision not stated Financial Consultant Services
ESBD_571878_1793118474698_SOL_EXH_F.5_TIN_W-9.pdf Revision not stated Houston HQ 1st Floor Hallway Refresh
3. Exhibit C - W-9 Request for Taxpayer ID Number.pdf Revision not stated Camera Equipment & Licensing - Documented Quote
3. Exhibit C - W-9 Request for Taxpayer ID Number.pdf Revision not stated Documented Quote - Cameras & Accessories at SCCF
Appendix C - W-9.pdf Revision not stated School Health Services Support
9-03. Submittal Form- Vendor Set Up Form And W-9.pdf Revision not stated UDOT RFP- Intercity Bus Service (two routes)
W-9 TAXPAYER IDENTIFICATION NUMBER AND CERTIFICATION.doc Revision not stated CPCS Children and Family Law Division and Mental Health Litigation Division Attorney Workload Study
w-9.doc Revision not stated RFR-EDUCATION DEPARTMENT CONTRACT SUPPORT
COG_Sub_W9_.pdf Revision not stated Pleasant Ridge Flooring Repair & Waterproofing
ESBD_571762_1793031737080_SOL_EXH_F.5_TIN_W-9.pdf Revision not stated FTIR Spectrometers with ATR
3. Exhibit C - W-9 Request for Taxpayer ID Number.pdf Revision not stated Camera Switches & Transceivers - Documented Quote
1-3. W9 Blank Template.pdf Revision not stated Nutritious Snack Foods for Food and Child Nutrition Services
Show all 20

Who attaches IRS Form W-9

State Files
Massachusetts 7,065
Texas 1,090
Colorado 1,086
New York 906
Florida 619

Other files

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