Home

Decision Information Systems, Inc. is your source for

PPT+® Tax Programs

For Indiana business personal property, abatements, real estate abatements, and Kentucky business personal property. The oldest, biggest, and best!

  • Personalized support. Knowledgeable staff.
  • Support by real people — in-house, on-site, or remotely. We can help!

Renew PPT+ for 2027

Existing customers – click below to renew for 2027


2026 User Survey

Let us know what you’d like to see!

Scroll to Top
DIS, Inc.