WebList of Forms and Due Dates Maine Revenue Services Home → Tax Return Forms → List of Forms and Due Dates List of Forms and Due Dates If the due date falls on a holiday or weekend, the due date is the next business day. * These due dates are based on calendar year filers. Income/Estate Tax Other Taxes WebYou must also mail or e-file your tax get by to originally due date, or through the extended due date if a valid spread is attached. You can pay levy, penalties, and interest using Revenue Online . If you mail your payment and return separately, include Form OR-20-V , Oregon Corporation Tax Payment Voucher, with your payment.

1120 IRS filing deadlines & e-filing information

WebForm 1120-S Department of the Treasury Internal Revenue Service U.S. Income Tax Return for an S Corporation ... S election effective date . B . Business activity code … http://www.mcmanamonco.com/business-tax-extensions-what-you-need-to-know/ rock the mountain data

2024 Iowa Corporation Income Tax Instructions

WebIf a period or due date ends on a weekend, federal holiday, or holiday as defined in Iowa Code section 421.9A, substitute the next regular business day. Automatic Extension of Time to File All taxpayers who have paid 90% or more of their correct tax on or before the original due date of their return automatically have an additional six WebGenerally, an S corporation with a fiscal year must file Form 1120-S by the 15th day of the 3rd month after the end of its tax year. For calendar year corporations, this due date is … WebForm 1120-S - Return Due Date. Generally, an S Corporation must file Form 1120-S U.S. Income Tax Return for an S Corporation by the 15th day of the third month after the end … ottawa infinity