https://otr.cfo.dc.gov/page/unincorporated-business-franchise-tax-forms
Unincorporated Business Franchise Tax Forms | otr
Access DC Unincorporated Business Franchise Tax returns (D-30), instructions, and schedules for current and prior tax years. 2026 (Tax Year 2025) Form # Title...
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https://dimovtax.com/franchise-tax-filing/
Franchise Tax Filing: Avoid Losing Your Business
Apr 15, 2026 - Franchise tax filing is mandatory for every LLC and corp—profitable or not. Skip it and face dissolution, personal liability, and steep penalties.
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https://dor.sd.gov/businesses/taxes/bank-franchise-tax/
Bank Franchise Tax | South Dakota Department of Revenue
South Dakota banks can file a federal extension with SD Department of Revenue online services.
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https://www.ftb.ca.gov/
Franchise Tax Board Homepage | FTB.ca.gov
Personal and Business Income Taxes, Residents, Non-residents, State of California
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