Statewide Property Tax Administration System
This page is designed to provide software vendors and county in-house IT personnel information on the COMPUTER STANDARDS FOR A UNIFORM AND COMMON PROPERTY TAX MANAGEMENT SYSTEM, 50 IAC 26. This is an administrative rule promulgated by the Department of Local Government Finance (DLGF) under Indiana Code 6-1.1-31.5-2 that governs, in part, the certification of software vendors providing services to local officials involved in the administration of the property tax in Indiana.
Property Tax Management System Code List Manual
Vendor Certification
- Phase I Vendor Certification
- Phase II Vendor Certification
- Phase III Local Certification and Validation
- Phase III Certification Progress Map
Certification Status Maps
- Computer-Aided Mass Appraisal (CAMA) - Assessor
- Sales Disclosure Vendors
- Tax Billing Vendors - Auditor
- Oil & Gas Vendors
- Personal Property Vendors
Related Memoranda
- 2025 Gateway Budget Code List - October 28, 2024
- Gateway Budget Upload Specifications - September 12, 2023