Tax Resources for Accountants and Small Businesses (U.S.)
indiana
Indiana individual income taxes are administered by the Indiana Department of Revenue (DOR). This page provides official resources for Indiana individual income tax forms for tax year 2025 (filed in 2026), including online filing,...
Navigating state taxes in the United States can be complex because each state has its own tax agency, rules, and filing procedures. If you are an individual taxpayer, a business owner, or a tax...
I. AUTOMATIC EXTENSION OF TIME TO FILE, NOT TO EXCEED 60 DAYS The Application for Automatic Extension of Time to File (Form IT-9) is used to obtain an automatic 60-day extension of time to...
2011 IT-40 Income Tax Instruction Booklet: IT-40 Booklet 2011 IT-40 Income Tax Form: IT-40 Form When filing, you must include Schedules 3 & 4, 7, and probably CT-40, along with Form IT-40. You must include Schedules...
INtax Indiana’s free online tax filing program allows you to manage your obligations for Indiana retail sales, out of state sales, prepaid sales, metered pump sales, tire fee, fuel tax, type II gaming tax...