Monthly filer forms (Form ST-809 series)
| Filing period | Due date | Form number | Instructions | Form title |
|---|---|---|---|---|
| April 2025 | Tuesday, May 20, 2025 | ST-809 | ST-809-I (Instructions) | New York State and Local Sales and Use Tax Return for Part-Quarterly (Monthly) Filers |
| March 2025 | Monday, April 21, 2025 | ST-809 | ST-809-I (Instructions) | New York State and Local Sales and Use Tax Return for Part-Quarterly (Monthly) Filers |
Other information
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