For Businesses
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								Doing Business with the ComptrollerThe Comptroller’s Office periodically seeks a variety of goods and services to assist the Office in performing its various responsibilities as the City’s Chief Fiscal Officer. 
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								NYC Comptroller's Office Vendor Forms W-9 and W-8The Comptroller’s Office collects W-8 forms and Substitute W-9 forms to validate new City vendors and maintain vendor/customer information in the City’s Financial Management System. 
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								Retainage and FranchiseContractors are given the right, under General Municipal Law § 106, to withdraw the whole or any portion of amounts withheld as retainage. To make withdrawals, contractors are required to deposit with the Comptroller certain authorized securities with a par and market value equal to or greater than the amount of retainage withdrawn. 
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								RFPs & SolicitationsRequests for Proposal and other solicitations from the Comptroller’s Office can be found here. 
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								Tax Reporting GuidelinesCity agencies and City vendors can access information about 1099-MISC and 1099-INT forms. 
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								Prequalified CPACity Procurement Policy Board Rules authorize the Comptroller to maintain a list of prequalified auditors for agencies seeking to award audit contracts.