Indiana Supported Business Forms
Desktop · Written guide Content date 2 min read
The Tax Processors Plus Desktop program supports the following Indiana Business forms.
| IN Form IT-20 | Indiana Corporate Adjusted Gross Income Tax Return |
| IN Form IT-6 | Corporate Adjusted Gross Income Tax Quarterly Payment |
| IN Form IT-6WTH | Composite Withholding Payments |
| IN Form IT-20S | Indiana S Corporation Income Tax Return |
| IN Schedule K-1 (IT-20S) | Shareholder’s/Partner’s Share of Indiana Adjusted Gross Income, Deductions, Modifications, and Credits |
| IN Form IT-65 | Indiana Partnership Return |
| IN Form IT-41 | Fiduciary Income Tax Return |
| IN Form IT-41ES | Fiduciary Payment Voucher Estimated Tax, Extension, or Composite Payment |
| IN Schedule K-1 (IT-41) | Beneficiary’s Share of Indiana Adjusted Gross Income, Deductions, Modifications, and Credits |
| IN Schedule 1 (IT-41) | Other Income |
| IN Form IT-2220 | Penalty for Underpayment of Corporate Income Tax |
| IN Form IT-8879C | Declaration of Electronic Filing |
| IN Schedule CC-40 | Indiana College Credit |
| IN Schedule E | Apportionment of Income for Indiana |
| IN Schedule E7 | Apportionment for Interstate Transportation |
| IN Schedule F | Allocation of Non-business Income and Indiana Non-unitary Partnership Income |
| IN Schedule IN-EDGE | Economic Development for a Growing Economy Credit |
| IN Schedule IN-EDGE-R | Economic Development for a Growing Economy Retention Credit |
| IN Schedule IN-EL | Tax Computation Form for Electing Partnerships |
| IN Schedule IN-OCC | Other Certified Credits |
| IN Schedule IN-PTET | Pass Through Entity Tax Return |
| IN Schedule M (2022 and prior) |
Alternate Adjusted Gross Income Tax Calculation |
| IN Schedule NOL | Corporate Income Tax Indiana Net Operating Loss Deduction |
| IN Schedule NOL-MOD | Current Year Net Operating Loss Modification Information |
| IN Schedule Composite | Entity’s Composite Indiana Adjusted Gross Income Tax Return |
| IN Schedule Composite-COR | Composite Indiana Adjusted Gross Income Tax Return for Corporate Entities |
| IN Schedule FSD | Foreign Source Dividend Deduction Schedule |
| IN Business PFC | Post Filing Coupon |
| IN Schedule PIC | Disclosure of Intangible Expense and Directly Related Interest Expense |
| IN Schedule 8-D | Schedule of Indiana Affiliated Group Members |
Additional Information: