SEI/NAVICA® has partnered with the fastest growing property data aggregation company in the nation to provide access to over 140 Million properties nationwide, and that number is growing every day. NAVICA® Tax provides an easy to use format that includes auto population of the NAVICA® listing input form as well as one-click access to mapping, and even demographic information, all in addition to the public records (tax) data.

A link or icon is added to every listing in NAVICA® that will take the user directly to that listing's tax/public information web page.

Start a new listing by populating available fields from the tax/public data system directly into the NAVICA® listing input screen.

No need to remember multiple login/password combinations. Once you are logged into NAVICA® you are automatically logged into your tax/public system.
  • Reports
  • Farming Tools
  • Map Layers
  • Etc.
Setup Fee

Monthly Fee


$.50 per member/per month




listing with tax property lines

Tax Information with Property Lines

From almost any taxing jurisdiction in the United States, NAVICA® Tax can accurately and efficiently process your property tax data. We are the only property tax solution provider that has the flexibility to offer each client a customized service plan, reasonable monthly fees, and 24 hour superior system support.

demographic information image

Demographic Information

At SEI, our primary objective is to provide innovative property tax solutions to customers seeking cutting edge representation of property data. When you partner with the SEI team, you can count on superior customer support, continuous development of quality applications, and a commitment to customer satisfaction found nowhere else.