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Notice: If the due date shown falls on a weekend, federal or state holiday, the payment is due on the next business day.
Download a PDF of all filing deadlines.
| To search for all entries for a particular tax type, such as Sales, click on Edit in your browser menu. Select Find on the page (IE) or Find (Firefox) and type Sales in the find box. All matches will be highlighted (IE) or click Highlight All to view all matches (Firefox). |
| Date | Tax Type | Form | Description |
| 1 | Motor Carrier | Proportional Use Credit Certification Application – For New Applicants | |
| 10 | Sales | ST-103P | Prepaid Sales Tax on Gasoline (Second Filing) |
| Environmental | SW-100 | Solid Waste Management Fee Return | |
| Alcohol | ABP1-B | Primary Source Suppliers' Monthly Information Report for Beer & Malt | |
| Alcohol | ABP1-WL | Primary Source Suppliers' Monthly Information Report for Wine & Liquor | |
| 15 | Motor Carrier | International Registration Plan (IRP) Renewal is due for July | |
| Fuel | SF-900 | Special Fuel Consolidated Monthly Tax Return (First installment payment due) | |
| Environmental | UST-1 | Underground Storage Tank Fee (Third installment) | |
| Cigarette | CT-5 | Licensed Cigarette Distributor's Monthly Cigarette Tax Return (w/supporting schedules) | |
| Cigarette | CT-13P | Cigarette Paper and Tube Tax Return for In-State Distributors | |
| Cigarette | CT-16P | Cigarette Paper and Tube Tax Return for Out-of-State Distributors | |
| Cigarette | CT-19 | Cigarette Brand Family Monthly Report | |
| Cigarette | CT-24 | Out-of-State Licensed Cigarette Distributor's Monthly Cigarette Tax Return (w/supporting schedules) | |
| Cigarette | OTP-M | Other Tobacco Products Return (w/supporting schedules) | |
| Gaming | TTG-103 | Type II Gambling Game Excise Tax | |
| Individual | IT-40 IT-40EZ IT-40 PNR IT-40RNR |
Individual Tax Returns | |
| Individual | IT-40ES ES-40 |
Individual Estimated Tax Payments | |
| Individual | IT-9 | Extension of time to file (individuals) due | |
| Corporate | IT-20 | IN Corporate Adjusted Gross Income Tax Return (Calendar Year Corporations) | |
| Corporate | IT-20NP | IN Not-For-Profit Organization’s Income Tax Return (Fiscal Year Organization) | |
| Corporate | IT-20S | IN Small Business Corporation Return (Calendar Year Corporations) | |
| Corporate | IT-65 | IN Annual Partnership Return (Calendar Year Corporations) | |
| Corporate | FIT-20 | IN Financial Institution Tax Return (Calendar Year Corporations) | |
| Fiduciary | IT-41 | Indiana Fiduciary Income Tax Return* *Unless you file on a fiscal year basis. The IT-41 Indiana Fiduciary Income Tax Return must then be filed by the 15th day of the 4th month following the close of the taxable year. For retirement plans filing Federal form 990T, the return must be filed by the 15th day of the 5th month following the close of the taxable year. | |
| Fiduciary | IT-41 | Indiana Fiduciary Estimated Tax and Extension Payment Voucher | |
| 20 | Corporate | IT-6 | Corporate Adjusted Gross Income Tax Quarterly Payment (Calendar Year Corporation) |
| Corporate | FT-QP | Financial Institution Tax Quarterly Payment (Calendar Year Corporation) | |
| Corporate | URT-Q | Utilities Receipts Tax Quarterly Payment (Calendar Year Corporation) | |
| Sales | ST-103 ST-103MP CIT-103 FAB-103 MVR-103 MVR-103CS TF-103 |
Monthly Trust Tax Returns for March (Earlier Filers*) *Early Filers are defined as those having greater than $1,000 average monthly tax liability for the prior calendar year. | |
| Motor Carrier | M-213 | Special Weight Quarterly Trip Fees (1st Quarter) | |
| Fuel | MF-360 | Gasoline Distributor's Consolidated Monthly Tax Return | |
| Fuel | SF-501 | Terminal Operator's Monthly Return | |
| Fuel | SF-900 | Special Fuel Consolidated Monthly Tax Return (Second payment) | |
| Environmental | HW-020 | Quarterly Hazardous Waste Disposal Tax Return | |
| Environmental | FPS-103 | Fireworks Public Safety Fee | |
| Alcohol | Form 610 | Cider Wholesaler’s Excise Tax Report | |
| Alcohol | Form 710 | IN Wholesalers' Excise Tax Report with schedules | |
| Alcohol | Form 725 | Indiana Small Winery Excise Tax Report | |
| Alcohol | Form 726 | Direct Wine Sellers Excise Tax Report | |
| Alcohol | Form 810 | Beer Wholesalers' Excise Tax Report with schedules | |
| Alcohol | Form 910 | IN Brewers Excise Tax Report | |
| Gaming | GCE-103 | Charity Gaming Card Excise Tax Return | |
| 25 | Sales | ST-103P | Prepaid Sales Tax on Gasoline (First Filing) |
| Fuel | SF-401 | Special Fuel Transporter Return | |
| 30 | Sales | ST-103 ST-103MP CIT-103 FAB-103 MVR-103 MVR-103CS TF-103 |
Monthly Trust Tax Returns for March (Monthly Filers**) **Monthly Filers are defined as those having less than $1,000 average monthly tax liability for the prior calendar year. |
| Sales | ST-103 ST-103MP TF-103 CIT- 103 FAB-103 MVR-103 MVR-103CS |
Quarterly Trust Tax Returns for Jan/Feb/Mar | |
| Sales | ST-103DR | Recap of Prepaid Sales Tax by Distributors | |
| Withholding | WH-1 | Quarterly Trust Tax Return for January/February/March | |
| Motor Carrier | MCFT-101 | Intrastate Motor Carrier Fuel Tax (1st Quarter Return) | |
| Motor Carrier | MCS-3 | Annual Report Form for Passenger and Household Goods Carriers | |
| Motor Carrier | IFTA-101 | International Fuel Tax Agreement (1st Quarter Return) | |
| Motor Carrier | MCS 1789 | Proportional Use Claim (1st Quarter) | |
| Motor Carrier | International Registration Plan (IRP) Apportionment Plates Expire | ||
| Fuel | MF-600 | Petroleum Severance Tax Return |