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2026 Tax Calendar: Key Deadlines for Business Owners
The 2026 tax calendar includes critical deadlines every business owner and individual must track. Key dates include April 15 for individual returns, quarterly estimated tax payments on April 15, June 15, September 15, and January 15, 2027, and January 31 for W-2 and 1099 distribution. Remember: extensions don't extend time to pay, just time to file.
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