IRS Authorized E-file Provider for Tax Extension Forms

South Dakota
State Personal Income
Tax Extension

South Dakota Requires:

  • The state of South Dakota is one of the states that doesn’t require income taxes
    from individuals.
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File Form 4868 and Extend your 1040 Deadline up to 6 Months.


  • File extension in few minutes
  • No explanation Required
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An Overview of South Dakota State Personal Income Tax Extension Forms

- Updated March 30, 2023 - 8.00 AM by Admin, ExpressExtension

South Dakota State Personal Tax
Extension Requires:

The State of South Dakota does not have a state income tax. Therefore, the State of South Dakota’s personal income tax extension is not required.

For additional information, including other taxes that may apply to you, please visit the South Dakota State Comptroller website https://dor.sd.gov/individuals/taxes/

Even though the State of South Dakota does not require a personal income tax extension, the IRS still requires you to file Form 4868 for an additional 6-month automatic extension to file your 1040 personal income tax return.

Deadline to File Form 4868 with the
IRS - May 17.