Tax Software

Agency: Greenville County
State: South Carolina
Type of Government: State & Local
NAICS Category:
  • 511210 - Software Publishers
  • 541213 - Tax Preparation Services
  • 541511 - Custom Computer Programming Services
Posted Date: Oct 11, 2026
Due Date: Oct 23, 2026
Solicitation No: RFP #27002
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Description


Project ID: RFP #27002

Title: Tax Software

Addenda: 1

Release Date: 9/18/2026

Due Date: 10/23/2026

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Tax Software
Last updated by Addendum #1 on Oct 9, 2026 9:33 AM See what changed
Request for Proposal
INFORMATION SYSTEMS
20800 , 20811 , 20880 , 20913 , 92007 , 92014
Project ID: RFP #27002
Release Date: Friday, September 18, 2026
· Due Date: Friday, October 23, 2026 3:00pm
Posted Friday, September 18, 2026 8:00am
All dates & times in Eastern Time - New York
Draft Response No Bid11 days, 17 hours, 41 minutes


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Posted At:Fri, Sep 18, 2026 8:00 AM
Sealed Bid Process:Yes (Bids Sealed / Pricing Sealed)
Private Bid:No
Overview


Summary

Greenville County is requesting bids to replace our aging Tax and Auditor software. Greenville has unique requirements compared to surrounding states and need a software package that can accommodate our County’s size and legislation. Strong, responsive support is expected through phone, email, and/or a ticketing system. We are eager to review options through planning, implementation, and ongoing support. Vendors that currently serve other Counties within the state of South Carolina are preferred.



Background

The current system is a combination of in house development and CSRA tax software. Our environment has been patched and modified countless times to accommodate state mandates and law changes. These incremental changes have resulted in extensive error troubleshooting and data validation time. Considering the majority of the current solution is maintained in house, our departments are accustomed to getting support on the line in a moment’s notice. A full turn-key solution for Tax and Auditor software is long overdue for the County that will allow our offices to focus on serving the public as efficiently as possible.



Timeline

Release Project Date:
September 18, 2026
Question Submission Deadline:
September 28, 2026, 12:00am
Proposal Submission Deadline:
October 23, 2026, 3:00pm
Review of Proposals:
October 19 - November 20, 2026
Tentative Date of Award:
November 20, 2026
Contract Negotiations:
November 20 - December 18, 2026
Issue Notice to Proceed:
January 4, 2027
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* Disclaimer: This website provides information about bids, requests for proposals (RFPs), or requests for qualifications (RFQs) for convenience only and does not serve as an official public notice. Individuals who wish to respond to or inquire about bids, RFPs, or RFQs should contact the relevant government department directly.