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U.S. Income Tax Return for an S Corporation
Include only trade or business income and expenses on lines 1a through 21. See the instructions for more information. Income. 1a Gross receipts or sales . . . .
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About Form 1120-S, U.S. Income Tax Return for an S
Use Form 1120-S to report the income, gains, losses, deductions, credits, etc., of a domestic corporation or other entity for any tax year covered by an
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Form 4466 (Rev. October 2018)
The IRS will act on Form 4466 within 45 days from the date it is filed. The corporation must also file Form 4466 with its income tax return.
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