Form Il-1120-St - If this return is not for calendar year 2021, enter your fiscal tax year here. Taxpayers can use the form for a tax year ending on or after dec. From filing requirements to potential deductions, we'll provide you with all the information you need to comply with the law. Small business corporation replacement tax return. Or general > return options: Due on or before the 15th day of the 3rd month following the close of the tax year. Web prepare extensions for 1120 illinois. 31, 2021, and before dec. Wondering what type of tax return does an s corp file? This form is for income earned in tax year 2023, with tax returns due in april 2024.
You've come to the right place! This form is for income earned in tax year 2023, with tax returns due in april 2024. From filing requirements to potential deductions, we'll provide you with all the information you need to comply with the law. Web prepare extensions for 1120 illinois. If this return is not for calendar year 2021, enter your fiscal tax year here. Due on or before the 15th day of the 3rd month following the close of the tax year. 31, 2021, and before dec. Wondering what type of tax return does an s corp file? Taxpayers can use the form for a tax year ending on or after dec. Small business corporation replacement tax return. Or general > return options: