Vendor Registration

Want to register your company to do business with Polk County?

Vendors that are interested in providing products and/or services to Polk County are required to register in order to hear about upcoming business opportunities. You may register by clicking on the following link: Registration.

Enter the information asked for and follow the prompts. For your convenience, you can also read and/or print out the iSupplier User Guide to assist with this registration.

Once you register with us, you will be able to update/modify your vendor information at any time. Remember to write down your user name and password once one is established for you as you go through the registration process.

Existing Vendors/Suppliers that have not re-registered in our new data base?

Procurement implemented a new registration data base in January of 2012.  If you have not reregistered you must request a user identification for access to update your supplier information and receive notifications for future solicitations. Email procurement@polk-county.net and include your company name, contact name, current email address and phone number. You will receive an email with instructions on how to re-register.

Once you re-register with us, you will be able to update/modify your vendor information at any time so please make sure you write down your user name and password once one is established for you as you go through the registration process.

Registered Users Login

Please note that in order to do business with Polk County there is certain tax information that is required. Please read the below to find out more.

All suppliers providing products and/or services to the county must provide a completed W-9 Form to the finance department. Click here to download the W-9 Form. Return the completed form to the Finance Department via fax to (863)534-6521 or you may email the completed form to procurement@polk-county.net .

Suppliers may access their information at any time between 7 a.m. and 10 p.m. and select the “Registered Users Login” link above.

The Polk County Board of County Commissioners is an equal opportunity and affirmative action employer.

Polk County Board of County Commissioners

330 W. Church St.
PO Box 9005
Bartow, FL 33831-9005
(863) 534-6000

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