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Form CT-5.1:2017:Request for Additional - Tax.NY.gov
Mail this form to: NYS CORPORATION TAX. PO BOX 15180. ALBANY NY See Form CT-1, Supplement to Corporation Tax. Instructions. Page 2 of 2 CT-5.1 (2017).
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Connecticut Resident Income Tax
Jan 15, 2021 The instructions in this booklet and our forms that are available on our website at portal.ct.gov/DRS contain everything you will need to.
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Instructions for Form CT-5.1 - Tax.NY.gov
Dec 5, 2023 File one Form CT-5.1 when requesting an additional three-month extension for both your tax return and MTA surcharge return. You must file a
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