77.9277.92 Definitions. In this subchapter: 77.92(1m)(1m) “File” means mail or deliver a document that the department prescribes to the department or, if the department prescribes another method of submitting or another destination, use that other method or submit to that other destination. 77.92(3)(3) “Gross tax liability” means a corporation’s tax liability under ch. 71, without regard to any tax credit. 77.92 HistoryHistory: 1989 a. 335; 1991 a. 39, 269; 1993 a. 16, 112, 490; 1995 a. 27, 209; 1997 a. 27; 1999 a. 9; 2001 a. 16; 2003 a. 99, 135, 255, 326; 2005 a. 74, 361, 479, 483; 2007 a. 20, 96; 2009 a. 2, 28, 265, 269, 295, 332; 2011 a. 32, 212; 2011 a. 260 s. 80; 2013 a. 20. 77.9377.93 Applicability. For the privilege of doing business in this state, there is imposed an economic development surcharge on the following entities: 77.93(1)(1) All corporations required to file a return under subch. IV or V of ch. 71 that have at least $4,000,000 in gross receipts from all activities for the taxable year except corporations that are exempt from taxation under s. 71.26 (1) and that have no unrelated business income reportable under s. 71.24 (1m). The surcharge is imposed on the tax-option corporation, not on its shareholders, except that if a tax-option corporation’s surcharge is delinquent, its shareholders are jointly and severally liable for it. 77.93(4)(4) All insurers that are required to file a return under subch. VII of ch. 71 and that have at least $4,000,000 in gross receipts from all activities for the taxable year. 77.93 Cross-referenceCross-reference: See also s. Tax 2.32, Wis. adm. code. 77.93 AnnotationThis section does not violate the constitutional guaranty of equal protection. Love, Voss & Murray v. DOR, 195 Wis. 2d 189, 536 N.W.2d 126 (Ct. App. 1995), 94-2185. 77.93577.935 Single-owner entities. A single-owner entity that is disregarded as a separate entity under ch. 71 is disregarded as a separate entity under this subchapter. The owner of that entity shall include the information from the entity on the owner’s return under this subchapter. 77.935 HistoryHistory: 1997 a. 27. 77.9477.94 Surcharge determination. 77.94(1)(1) Except as provided in sub. (2), the surcharge imposed under s. 77.93 is an amount equal to the amount calculated by multiplying gross tax liability for the taxable year of the corporation by 3 percent, or in the case of a tax-option corporation an amount equal to the amount calculated by multiplying net income under s. 71.34 by 0.2 percent, up to a maximum of $9,800, or $25, whichever is greater. 77.94(2)(a)1.1. “Begins to do business” includes but is not limited to a change in corporate form and the occurrence of any event that creates a short taxable year for purposes of the taxes under ch. 71. 77.94(2)(a)2.2. “Ceases to do business” includes but is not limited to a change in corporate form and the occurrence of any event that creates a short taxable year for purposes of the taxes under ch. 71. 77.94(2)(b)(b) If an entity begins to do business in this state after the beginning of its taxable year or ceases to do business in this state before the end of its taxable year, subject to the maximum and minimum surcharge, the surcharge imposed on it under s. 77.93 is calculated as follows: 77.94(2)(b)1.1. Multiply its gross tax liability for the taxable year by a fraction the numerator of which is 365 and, if the entity begins to do business in this state after the beginning of its taxable year, the denominator of which is the number of days from the day that it begins to do business in this state until the end of its taxable year and, if the entity ceases to do business in this state before the end of its taxable year, the denominator of which is the number of days from the beginning of its taxable year until the day that it ceases to do business in this state and, if the entity both begins to do business in this state after the beginning of its taxable year and ceases to do business in this state before the end of its taxable year, the denominator of which is the number of days from the day that it begins to do business in this state to the day that it ceases to do business in this state. 77.94(2)(b)2.2. Determine the surcharge that would be imposed under sub. (1) on the amount calculated under subd. 1. 77.94 Cross-referenceCross-reference: See also s. Tax 2.32, Wis. adm. code. 77.9677.96 Administration. 77.96(1)(1) An entity’s taxable year for the surcharge under this subchapter is the same as the entity’s taxable year for the taxes under ch. 71. 77.96(2)(2) The surcharge under this subchapter is due on the date on which the entity’s return under ch. 71 is due without regard to any extension.