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Department of Taxation and Finance

Monthly filer forms (Form ST-809 series)

Monthly filer forms (Form ST-809 series)
Form numberInstructionsForm title
Filing period: April 2018   Due date: Monday May 21, 2018
ST-809 ST-809-I (Instructions) New York State and Local Sales and Use Tax Return for Part-Quarterly (Monthly) Filers
Filing period: March 2018   Due date: Friday April 20, 2018
ST-809 ST-809-I (Instructions) New York State and Local Sales and Use Tax Return for Part-Quarterly (Monthly) Filers

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