Annual Report Filing Deadlines and Tips
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Mar 1, 2025: Delaware corporation franchise tax report, Nebraska Corporation Biennial Occupation Tax Report
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Mar 15, 2025: Alabama Corporation Business Privilege Tax Return
03/17/2025
Deadline to file the tax return or an extension for an S corp or Partnership
S corp and Partnership Deadlines and Tips
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Tax Return Filing: March 17, 2025 (since March 15 is a Saturday).
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Extension Filing: March 17, 2025 (using IRS Form 7004 for a six-month extension).