Tables below display current data for the 2025-2026 forms testing season.
- Business: Substitute Forms
Business: Substitute Forms
Vendor Platform Company Name IT-20 packet IT-20S packet IT-65 packet IT-6 IT-6WTH PFC COR ATX Desktop UNIVERSAL TAX SYSTEMS, INC. Certified Certified Certified Certified Certified Certified CCH AXCESS Web CCH INCORPORATED Certified Certified Certified Certified Certified Certified CCH PROSYSTEM FX Desktop CCH INCORPORATED Certified Certified Certified Certified Certified Certified CLUB TAX STATE Web ICLUBCENTRAL, INC Not Applicable Not Applicable Not Applicable Not Testing Not Testing Not Testing CROSSLINK 2026 Desktop CROSSLINK PROFESSIONAL TAX SOLUTIONS, LLC Certified Certified Certified Certified Certified Certified CROSSLINK ONLINE 2026 Web CROSSLINK PROFESSIONAL TAX SOLUTIONS, LLC Certified Certified Certified Certified Certified Certified CSC CORPTAX Desktop CORPTAX, INC. Certified Certified Not Testing Testing Testing Not Testing DRAKE TAX Desktop DRAKE SOFTWARE, LLC Certified Certified Certified Certified Certified Certified DRAKE TAX ONLINE Web DRAKE SOFTWARE, LLC Certified Certified Certified Certified Certified Certified GOSYSTEM Web THOMSON REUTERS Certified Certified Certified Certified Certified Certified INSTEAD Web INSTEAD, LLC Certified Certified Certified Certified Certified Certified LACERTE Desktop INTUIT, INC Certified Certified Certified Certified Certified Certified MYTAXPREPOFFICE.COM Desktop ADVANCED TAX SOLUTIONS Certified Certified Certified Certified Certified Certified OLTPRO DESKTOP Desktop ON-LINE TAXES, INC. Certified Certified Certified Certified Certified Certified OLTPRO WEB Web ON-LINE TAXES, INC. Certified Certified Certified Certified Certified Certified ProConnect Tax Online Desktop INTUIT, INC Certified Certified Certified Certified Certified Certified PROSERIES Desktop INTUIT, INC Certified Certified Certified Certified Certified Certified PWCSLT NA PWC US TAX LLP Certified Not Applicable Certified Not Applicable Not Applicable Not Applicable TAXACT Desktop TAXACT, LLC Certified Certified Certified Certified Certified Certified TAXACT Web TAXACT, LLC Certified Certified Certified Certified Certified Certified TAXWISE Desktop UNIVERSAL TAX SYSTEMS Certified Certified Certified Certified Not Applicable Certified TAXWISE Web UNIVERSAL TAX SYSTEMS Certified Certified Certified Certified Not Applicable Certified TAX SERIES Web TAX TECHNOLOGIES, INC. Not Applicable Not Applicable Not Applicable Certified Certified Certified TAXSLAYER PRO Desktop TAXSLAYER, LLC. Certified Certified Certified Certified Certified Certified TRACK NA PWC US TAX LLP Not Applicable Not Applicable Certified Not Applicable Not Applicable Not Applicable TURBOTAX BUSINESS ONLINE Web INTUIT INC. Not Applicable Certified Certified Certified Certified Certified ULTRATAX CS Desktop THOMSON REUTERS Certified Certified Certified Certified Certified Certified - Individual: Substitute Forms
Individual: Substitute Forms
Vendor Platform Company Name IT-40 packet IT-40PNR packet IT-40RNR packet SC-40 ES-40 IT-40ES IT-9 PFC IND April Web APRIL TAX SOLUTIONS INC. Not Applicable Not Applicable Not Applicable Not Applicable Not Applicable Certified Certified Certified ATX Desktop UNIVERSAL TAX SYSTEMS, INC. Certified Certified Certified Certified Certified Not Applicable Certified Certified Cash App Taxes Web CASH APP TAXES, INC. Certified Not Applicable Not Applicable Not Applicable Not Testing Not Testing Certified Certified CCH AXCESS Web CCH INCORPORATED Certified Certified Certified Not Applicable Not Applicable Certified Certified Certified CCH PROSYSTEM FX Desktop CCH INCORPORATED Certified Certified Certified Not Applicable Not Applicable Certified Certified Certified CROSSLINK 2026 Desktop CROSSLINK PROFESSIONAL TAX SOLUTIONS, LLC Certified Certified Certified Not Applicable Certified Not Applicable Certified Certified CROSSLINK ONLINE 2026 Web CROSSLINK PROFESSIONAL TAX SOLUTIONS, LLC Certified Certified Certified Certified Certified Not Applicable Certified Certified DRAKE TAX Desktop DRAKE SOFTWARE, LLC Certified Certified Certified Not Applicable Not Applicable Certified Certified Certified DRAKE TAX ONLINE Web DRAKE SOFTWARE, LLC Certified Certified Certified Certified Not Applicable Certified Certified Certified FILEYOURTAXES.COM Web TALUY CALIFORNIA CORPORATION Certified Certified Certified Not Applicable Certified Not Applicable Certified Certified FreeTaxUSA.com Web TAXHAWK, INC. Certified Certified Certified Not Applicable Certified Not Applicable Certified Certified GOSYSTEM Web THOMSON REUTERS Certified Certified Certified Certified Certified Certified Certified Certified H&R Block Tax Software Desktop HRB TAX GROUP, INC. Certified Certified Not Applicable Not Applicable Not Applicable Certified Certified Certified H&R BLOCK ONLINE (TXO) Web HRB TAX GROUP, INC. Certified Certified Not Applicable Certified Not Applicable Certified Certified Certified BLOCKWORKS ONLINE (BWO) Web HRB TAX GROUP, INC. Certified Certified Certified Certified Not Applicable Certified Certified Certified Instead Web INSTEAD, LLC Certified Certified Certified Certified Certified Certified Certified Certified LACERTE Desktop INTUIT, INC Certified Certified Certified Not Applicable Not Applicable Certified Certified Certified MyTaxPrepOffice.com Desktop ADVANCED TAX SOLUTIONS Certified Certified Certified Certified Certified Certified Certified Certified OLTPRO DESKTOP Desktop ON-LINE TAXES, INC. Certified Certified Certified Not Applicable Certified Certified Certified Certified OLTPRO WEB Web ON-LINE TAXES, INC. Certified Certified Certified Not Applicable Certified Certified Certified Certified OLT.com Web ON-LINE TAXES, INC. Certified Certified Certified Not Applicable Certified Certified Certified Certified ProConnect Tax Online Web INTUIT, INC Certified Certified Certified Not Applicable Not Applicable Certified Certified Certified ProFiler Desktop JACKSON HEWITT TECHNOLOGY Certified Certified Certified Not Applicable Certified Not Applicable Certified Certified ProSeries Desktop INTUIT INC. Certified Certified Certified Certified Not Applicable Certified Certified Certified ProTaxPro Web TALUY CALIFORNIA CORPORATION Certified Certified Certified Not Applicable Certified Not Applicable Certified Certified TaxAct Desktop TAXACT, LLC Certified Certified Certified Certified Certified Certified Certified Certified TaxAct Web TAXACT, LLC Certified Certified Certified Not Applicable Certified Certified Certified Certified TaxSlayer Web TAXSLAYER, LLC Certified Certified Certified Not Applicable Certified Not Applicable Certified Certified TaxSlayer Pro Desktop TAXSLAYER, LLC Certified Certified Certified Not Applicable Certified Not Applicable Certified Certified TaxWise Desktop UNIVERSAL TAX SYSTEMS Certified Certified Certified Certified Certified Not Applicable Certified Certified TaxWise Web UNIVERSAL TAX SYSTEMS Certified Certified Certified Certified Certified Not Applicable Certified Certified TURBOTAX Desktop INTUIT INC. Certified Certified Certified Certified Not Applicable Certified Certified Certified TURBOTAX Web INTUIT INC. Certified Certified Certified Certified Not Applicable Certified Certified Certified ULTRATAX CS Desktop THOMSON REUTERS Certified Certified Certified Certified Not Applicable Certified Certified Certified WINTAX Desktop TAXWARE SYSTEMS INC Certified Certified Certified Not Applicable Not Applicable Certified Certified Certified - Fiduciary: Substitute Forms
Fiduciary: Substitute Forms
Vendor Platform Company Name IT-41 packet IT-41ES ATX Desktop UNIVERSAL TAX SYSTEMS, INC. Certified Certified CCH AXCESS Web CCH INCORPORATED Certified Certified CCH PROSYSTEM FX Desktop CCH INCORPORATED Certified Certified CROSSLINK 2026 Desktop CROSSLINK PROFESSIONAL TAX SOLUTIONS, LLC Certified Certified CROSSLINK ONLINE 2026 Web CROSSLINK PROFESSIONAL TAX SOLUTIONS, LLC Certified Certified DRAKE TAX Desktop DRAKE SOFTWARE, LLC Certified Certified DRAKE TAX ONLINE Web DRAKE SOFTWARE, LLC Certified Certified GOSYSTEM Web THOMSON REUTERS Certified Certified INSTEAD Web INSTEAD, LLC Certified Certified LACERTE Desktop INTUIT, INC Certified Certified MYTAXPREPOFFICE.COM Desktop ADVANCED TAX SOLUTIONS Certified Certified OLTPRO DESKTOP Desktop ON-LINE TAXES, INC. Certified Certified OLTPRO WEB Web ON-LINE TAXES, INC. Certified Certified PROCONNECT TAX ONLINE Web INTUIT, INC Certified Certified PROSERIES Desktop INTUIT, INC Certified Certified TAXACT Web TAXACT, LLC Certified Certified TAXSLAYER PRO Desktop TAXSLAYER, LLC. Certified Certified TAXWISE Desktop UNIVERSAL TAX SYSTEMS Certified Certified TAXWISE Web UNIVERSAL TAX SYSTEMS Certified Certified ULTRATAX CS Desktop THOMSON REUTERS Certified Certified - Electronic Filing Vendors
Electronic Filing Vendors
To participate in the Federal/State Electronic Filing program, software companies must be approved by both the IRS and the State of Indiana. The companies below have completed their testing with the Indiana Department of Revenue and have been approved to sell and use their products to electronically file Indiana income tax returns. Check back periodically; additional companies will be added as they are CERT.
Business
Electronic Filing Vendors
Product Name Platform Company Name IT-20 packet IT-20S packet IT-65 packet ATX Desktop UNIVERSAL TAX SYSTEMS, INC. Certified Certified Certified CCH AXCESS Web CCH INCORPORATED Certified Certified Certified CCH PROSYSTEM FX Desktop CCH INCORPORATED Certified Certified Certified CLUB TAX STATE Web ICLUBCENTRAL, INC Not Applicable Not Applicable Certified CROSSLINK 2026 Desktop CROSSLINK PROFESSIONAL TAX SOLUTIONS, LLC Certified Certified Certified CROSSLINK ONLINE 2026 Web CROSSLINK PROFESSIONAL TAX SOLUTIONS, LLC Certified Certified Certified CSC CORPTAX Desktop CORPTAX, INC. Testing Testing Testing DRAKE TAX Desktop DRAKE SOFTWARE, LLC Certified Certified Certified DRAKE TAX ONLINE Web DRAKE SOFTWARE, LLC Not Testing Not Testing Not Testing GOSYSTEM Web THOMSON REUTERS Certified Certified Certified INSTEAD Web INSTEAD, LLC Certified Certified Certified LACERTE Desktop INTUIT, INC Certified Certified Certified MYTAXPREPOFFICE.COM Desktop ADVANCED TAX SOLUTIONS Certified Certified Certified OLTPRO DESKTOP Desktop ON-LINE TAXES, INC. Certified Certified Certified OLTPRO WEB Web ON-LINE TAXES, INC. Certified Certified Certified PARSEFILER Web PWC US TAX LLP Not Applicable Not Applicable Not Testing PROCONNECT TAX ONLINE Web INTUIT, INC Certified Certified Certified PROSERIES Desktop INTUIT, INC Not Applicable Certified Certified TAXACT Desktop TAXACT, LLC Certified Certified Certified TAXACT Web TAXACT, LLC Certified Certified Certified TAXWISE Desktop UNIVERSAL TAX SYSTEMS Certified Certified Certified TAXWISE Web UNIVERSAL TAX SYSTEMS Not Applicable Certified Certified TAX SERIES Web TAX TECHNOLOGIES, INC. Certified Not Applicable Certified TAXSLAYER PRO Desktop TAXSLAYER, LLC. Certified Certified Certified TURBOTAX BUSINESS ONLINE Web INTUIT INC. Not Applicable Certified Certified ULTRATAX CS Desktop THOMSON REUTERS Certified Certified Certified Individual
Consumer
Product Name Platform Company Name IT-40 packet IT-40PNR packet IT-40RNR packet April Web APRIL TAX SOLUTIONS INC. Certified Not Applicable Not Applicable Cash App Taxes Web CASH APP TAXES, INC. Certified Not Applicable Not Applicable DRAKE TAX ONLINE Web DRAKE SOFTWARE, LLC Certified Certified Certified FILEYOURTAXES.COM Web TALUY CALIFORNIA CORPORATION Certified Certified Certified FreeTaxUSA.com Web TAXHAWK, INC. Certified Certified Certified H&R Block Tax Software Desktop HRB TAX GROUP, INC. Certified Certified Not Applicable H&R BLOCK ONLINE (TXO) Web HRB TAX GROUP, INC. Certified Certified Certified Instead Web INSTEAD, LLC Certified Certified Certified OLT.com Web ON-LINE TAXES, INC. Certified Certified Certified TaxAct Web TAXACT, LLC Certified Certified Certified TaxAct Desktop TAXACT, LLC Certified Certified Certified TaxSlayer Web TAXSLAYER, LLC Certified Certified Certified TURBOTAX Desktop INTUIT INC. Certified Certified Certified TURBOTAX Web INTUIT INC. Certified Certified Certified Individual
Professional
Product Name Platform Company Name IT-40 packet IT-40PNR packet IT-40RNR packet April Web APRIL TAX SOLUTIONS INC. Certified Not Applicable Not Applicable ATX Desktop UNIVERSAL TAX SYSTEMS, INC. Certified Certified Certified BLOCKWORKS ONLINE (BWO) Web HRB TAX GROUP, INC. Certified Certified Certified CCH AXCESS Web CCH INCORPORATED Certified Certified Certified CCH PROSYSTEM FX Desktop CCH INCORPORATED Certified Certified Certified CROSSLINK 2026 Desktop CROSSLINK PROFESSIONAL TAX SOLUTIONS, LLC Certified Certified Certified CROSSLINK ONLINE 2026 Web CROSSLINK PROFESSIONAL TAX SOLUTIONS, LLC Certified Certified Certified DRAKE TAX Desktop DRAKE SOFTWARE, LLC Certified Certified Certified DRAKE TAX ONLINE Web DRAKE SOFTWARE, LLC Certified Certified Certified FreeTaxUSA.com Web TAXHAWK, INC. Certified Certified Certified GOSYSTEM Web THOMSON REUTERS Certified Certified Not Applicable Instead Web INSTEAD, LLC Certified Certified Certified LACERTE Desktop INTUIT, INC Certified Certified Certified MyTaxPrepOffice.com Desktop ADVANCED TAX SOLUTIONS Certified Certified Certified OLTPro Desktop Desktop ON-LINE TAXES, INC. Certified Certified Certified OLTPro Web Web ON-LINE TAXES, INC. Certified Certified Certified ProConnect Tax Online Web INTUIT, INC Certified Certified Certified ProFiler Desktop JACKSON HEWITT TECHNOLOGY Certified Certified Certified ProSeries Desktop INTUIT INC. Certified Certified Certified ProTaxPro Web TALUY CALIFORNIA CORPORATION Certified Certified Certified TaxAct Desktop TAXACT, LLC Certified Certified Certified TaxSlayer Pro Desktop TAXSLAYER, LLC. Certified Certified Certified TaxWise Desktop UNIVERSAL TAX SYSTEMS Certified Certified Certified TaxWise Web UNIVERSAL TAX SYSTEMS Certified Certified Certified TURBOTAX Web INTUIT INC. Certified Certified Certified ULTRATAX CS Desktop THOMSON REUTERS Certified Certified Certified Wintax Desktop TAXWARE SYSTEMS INC Certified Certified Certified Fiduciary
Product Name Platform Company Name IT-41 packet CCH AXCESS Web CCH INCORPORATED Certified CCH PROSYSTEM FX Desktop CCH INCORPORATED Certified CROSSLINK 2026 Desktop CROSSLINK PROFESSIONAL TAX SOLUTIONS, LLC Certified CROSSLINK ONLINE 2026 Web CROSSLINK PROFESSIONAL TAX SOLUTIONS, LLC Certified DRAKE TAX Desktop DRAKE SOFTWARE, LLC Certified DRAKE TAX ONLINE Web DRAKE SOFTWARE, LLC Not Testing GOSYSTEM Web THOMSON REUTERS Certified INSTEAD Web INSTEAD, LLC Certified LACERTE Desktop INTUIT, INC Certified MYTAXPREPOFFICE.COM Desktop ADVANCED TAX SOLUTIONS Certified OLTPRO DESKTOP Desktop ON-LINE TAXES, INC. Certified OLTPRO WEB Web ON-LINE TAXES, INC. Certified PROCONNECT TAX ONLINE Web INTUIT, INC Certified PROSERIES Desktop INTUIT, INC Certified TAXACT Desktop TAXACT, LLC Certified TAXACT Web TAXACT, LLC Certified TAXSLAYER PRO Desktop TAXSLAYER, LLC. Certified ULTRATAX CS Desktop THOMSON REUTERS Certified