State of South Dakota
Business Income Tax Extensions
File Your Business Federal
Tax Extension
IRS Form 7004 - $34.95
Your state extension PDF is FREE
File Your Business Tax Extension Now!General Instructions
South Dakota is one of the few states that does not have a state income tax. Therefore, there is no South Dakota business tax extension. If you received a confirmation email from FileLater indicating that your Federal tax extension has been IRS-approved, there’s nothing more you need to do.
For additional information, please visit the South Dakota Department of Revenue website.