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LYNN-MARK ENTERPRISES, LLC
a full service boutique accounting firm
Phone (212) 213-6592 | Fax (646) 304-8263
TAX DEADLINES
Individual Tax Return / Single member LLC
Due Date
April 15
Extension
October 15
Taxpayers Abroad
June 15
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Partnership Tax Return / Multi-member LLC/
S-Corporations/ Multi-member LLC/
Due Date
March 15
Extension
September 15
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Corporation Tax Return (Calendar Year)
Due Date
April 15
Extension
September 15
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quarterly tax estimates
1st Quarter
April 15
2nd Quarter
June 15
3rd Quarter
September 15
4th Quarter
January 15
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New York Sales Tax (Quarterly Filers)
December, January, February
March 20
March, April, May
June 20
June, July, August
September 20
September, October, November
December 20
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New York Sales Tax (Annual Filers)
March - February
March 20
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