South Carolina — Active Trade or business Income Reduced Rate Computation
More about the South Carolina Form I-335-2018
We last updated South Carolina Form I-335-2018 in March 2021 from the South Carolina Department of Revenue. This form is for income earned in tax year 2020, with tax returns due in April 2021. We will update this page with a new version of the form for 2022 as soon as it is made available by the South Carolina government.
Other South Carolina Individual Income Tax Forms:
In addition to information about South Carolina's income tax brackets, Tax-Brackets.org provides a total of 69 South Carolina income tax forms, as well as many federal income tax forms. Here's a list of some of the most commonly used South Carolina tax forms:
|Form Code||Form Name|
|Form SC1040||Individual Income Tax Return|
|Form SC1040ES||Individual Declaration of Estimated Tax with Instructions|
|Form SC1040TT||SC1040 Tax Tables|
|Form SCH-NR||Schedule NR: Nonresident Schedule|
|Schedule NR Instructions||Nonresident Tax Return Instructions|
Disclaimer: While we do our best to keep Form I-335-2018 up to date and complete on Tax-Brackets.org, we cannot be held liable for errors or omissions. Is this form missing or out-of-date? Please let us know so we can fix it!