Indiana S-Corporations Form Availability
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Form IT-6WTH, Composite Withholding Tax Voucher
01/23/2026
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Form IN Sch COMP, Schedule Composite
01/23/2026
01/23/2026
IT-6, Estimate Voucher
01/23/2026
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Sch IN-EDGE-R, Economic Dev. for a Growing Econo Retention Cr
01/23/2026
01/23/2026
IT-6, EXT, S Corporation Extension Payment
01/23/2026
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Sch IT-20REC, Research Expense Tax Credit
01/23/2026
01/23/2026
Sch IT-20S RECAP, Recapture of Federal Information
01/23/2026
01/23/2026
Indiana Withholding and Composite Filing Opt-Out Affidavit
01/23/2026
01/23/2026
Form IT-20S, Indiana S Corporation Income Tax Return
01/23/2026
01/23/2026
Pass Through Entity Tax Election
01/23/2026
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Form IN Sch E, Apportionment of AGI
01/23/2026
01/23/2026
Schedule E-7, Apportionment for Interstate Transportation
01/23/2026
01/23/2026
Sch IN-OCC, Other Certified Credits
01/23/2026
01/23/2026
Form PFC-COR, Post Filing Coupon (EF)
01/23/2026
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Schedule EZ 1, 2, 3, Enterprise Zone Credit
01/23/2026
01/23/2026
E-6, Request for Corporate Estimate Vouchers
01/23/2026
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Schedule IN K-1, Partner's Share of Indiana Adjusted Gross Income
01/23/2026
01/23/2026
Sch IN-EDGE, Economic Dev. for a Growing Economy Credit
01/23/2026
01/23/2026
Form IT-8879C, Declaration of Electronic Filing
01/23/2026
01/23/2026
Form IT-20S, Indiana S Corporation Income Tax Return
01/23/2026
01/23/2026
Pass Through Entity Tax Return
01/23/2026
01/23/2026