South Dakota

State of South Dakota Business Income Tax Extensions

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$5.95 for a State Tax Extension PDF


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IRS Form 7004


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General Instructions

The State of South Dakota does not impose an income tax. This means that South Dakota taxpayers do not need to request a state tax extension for filing a business income tax return. If you received email confirmation from that your Federal tax extension was approved by the IRS, there is nothing else you have to do.

For additional information, please go to the South Dakota Department of Revenue website: