Effective 4-22-2020: The February 2020 monthly oil and gas severance tax returns, payments and reports are due on April 25, 2020. The filing and payment deadline for this monthly severance tax period is extended to June 25, 2020. This is an automatic extension and no extension request is necessary. No penalties or interest will be assessed provided that the applicable monthly returns, payments, and reports for this severance tax period are submitted to the Department by the June 25, 2020, extension date.

Effective 7-1-2011: Additional electronic mandate filing

Effective 7-1-2018: Severance tax form updates are effective for the July 2018 filing period. The O-1D form was updated and the sample form is provided below. This is the only form with changes in the layout. However, the new inactive reduced tax rate and orphan reduced tax rate will be included on all forms.

    Sample O-1D

Effective 7-28-2018: The O1D file specifications have been updated to reflect the changes to the form layout.  In order for your file to upload properly, it must conform to the updated specifications set forth in the link below for all O1D returns, regardless of filing period, submitted on or after the effective date.

    O-1D File Upload Specification