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DOR > Software Developers Software Developers

This page is for software developers only. There is no general taxpayer information here. For taxpayer information, please visit the DOR Home Page.

County Income Tax Rate Change – Income tax rates change for Carroll, Hendricks, Jasper, Martin and Tipton counties as of Dec. 1, 2011. To view the list of the rates, click here

Federal/State online tax filing

Where do I find information on Federal/State online tax filing?

Indiana Electronic Filing Program

What are the requirements to participate in the Indiana Electronic Filing Program?

Electronic Forms Area

Where do I find information for developers whose software packages generate hard-copy Indiana tax forms?

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