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Cut along the dotted line, mail the coupon and payment to the address provided, and make checks payable to the Commissioner of Revenue Services without using staples.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},308495,1791231929,{"code":4,"msg":82,"data":83},"success",[84,89,94,99,104,109,113,118,123],{"id":85,"doc_module":22,"doc_module_name":25,"category_name":86,"show_sort_weight":87,"slug":88},11,"Presentations",90,"presentations",{"id":90,"doc_module":22,"doc_module_name":25,"category_name":91,"show_sort_weight":92,"slug":93},12,"Resumes",80,"resumes",{"id":95,"doc_module":22,"doc_module_name":25,"category_name":96,"show_sort_weight":97,"slug":98},14,"Invoices",70,"invoices",{"id":100,"doc_module":22,"doc_module_name":25,"category_name":101,"show_sort_weight":102,"slug":103},15,"Posters",60,"posters",{"id":105,"doc_module":22,"doc_module_name":25,"category_name":106,"show_sort_weight":107,"slug":108},16,"Social Media",50,"social-media",{"id":110,"doc_module":22,"doc_module_name":25,"category_name":29,"show_sort_weight":111,"slug":112},17,40,"forms",{"id":114,"doc_module":22,"doc_module_name":25,"category_name":115,"show_sort_weight":116,"slug":117},18,"Letters",30,"letters",{"id":119,"doc_module":22,"doc_module_name":25,"category_name":120,"show_sort_weight":121,"slug":122},21,"Paper Templates",5,"papers-templates",{"id":124,"doc_module":22,"doc_module_name":25,"category_name":125,"show_sort_weight":4,"slug":126},158,"General","general-158",{"code":4,"msg":82,"data":128},{"doc_id":79,"user_id":129,"nickname":42,"user_avatar":130,"doc_module":22,"category_id":110,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":131,"file_id":132,"file_url":133,"file_type":134,"file_size":135,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":22,"language":136,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":137,"faqs":138,"seo_title":139,"seo_description":12,"update_tm":140,"read_time":4},962075006959,"https://ap-avatar.wpscdn.com/avatar/e0002397efbe92a78e?_k=1776741047341049297","Department of Revenue Services State of Connecticut  \nForm CT-1040ES  \n2026 Estimated Connecticut Income Tax Payment Coupon for Individuals  \n2026  \n(Rev. 01/26)  \n[Form CT-1040ES can be filed and paid](Form CT-1040ES can be filed and paid electronically using myconneCT at portal.ct.gov/DRS-myconneCT)[ electronically](Form CT-1040ES can be filed and paid electronically using myconneCT at portal.ct.gov/DRS-myconneCT)[ using](Form CT-1040ES can be filed and paid electronically using myconneCT at portal.ct.gov/DRS-myconneCT)[ myconneCT](Form CT-1040ES can be filed and paid electronically using myconneCT at portal.ct.gov/DRS-myconneCT)[ at](Form CT-1040ES can be filed and paid electronically using myconneCT at portal.ct.gov/DRS-myconneCT)[ portal.ct.gov/DRS-myconneCT](Form CT-1040ES can be filed and paid electronically using myconneCT at portal.ct.gov/DRS-myconneCT).  \nWho Should File This Coupon: Use this coupon if you are required to make estimated income tax payments for the 2026 taxable year. Please note that each form is year specific. To prevent any delay in processing your return, the correct year’s form must be submitted to DRS.  \nWhen to File: Estimated payments for the 2026 taxable year are due on or before April 15, June 15, September 15, 2026, and January 15, 2027. Fiscal year filers should follow federal filing dates. If the due date falls on a Saturday, Sunday, or legal holiday, your estimated payment will be considered timely if filed on the next business day. An estimate will be considered timely if received, or if the date shown by the U.S. Postal Service cancellation mark, is on or before the due date.  \nVisit the DRS website at [portal.ct.gov/DRS-myconneCT](portal.ct.gov/DRS-myconneCT) to make your estimated payments online and receive immediate confirmation that your payment was timely remitted.  \nForm CT-1040ES-Tax Payment Coupon Instructions  \n• Print all information. Include your spouse’s SSN, if married filing jointly.  \n• Cut along dotted line and mail coupon and payment to the address below.  \n• Make your check payable to Commissioner of Revenue Services.  \n• Do not use staples.  \n• DRS may submit your check to your bank electronically.  \n• To ensure proper posting, write your SSN(s) (optional) and “2026 Form CT-1040ES” on your check.  \nSend completed coupon and payment to:  \nDepartment of Revenue Services  \nState of Connecticut PO Box 2932 Hartford CT 06104-2932  \nCompleting the Payment Coupon  \nComplete the attached payment coupons in blue or black ink only. You must enter all the required taxpayer identification information. Enter the payment amount below. In determining your payment amount, you may subtract from your installment amount any available overpayment of 2025 income tax.  \nDepartment of Revenue Services State of Connecticut  \nPO Box 2932  \nHartford CT 06104-2932 1040ES 0126W 01 9999  \nForm CT-1040ES  \nEstimated Connecticut Income Tax Payment Coupon for Individuals  \n2026  \n(Rev. 01/26)  \nYour first name  \nSpouse’s first name  \nMiddle initial  \nMiddle initial  \nLast name  \nLast name  \nMailing address (number and street), Apartment number, PO Box  \nCity, town, or post office State ZIP code  \n􀁘  \n􀁘  \n􀁘  \nYour Social Security Number  \nSpouse’s Social Security Number  \nDue date  \nPayment amount  \n(MM-DD-YYYY)  \n.00","cbCaiblGxbTeWs17","https://ap.wps.com/l/cbCaiblGxbTeWs17","pdf",496028,"English","# Who Should File This Coupon\n# When to File\n# Online Payment Option\n# Form CT-1040ES Tax Payment Coupon Instructions\n# Mailing Address\n# Completing the Payment Coupon","[{\"question\":\"Who should use Form CT-1040ES?\",\"answer\":\"Use this coupon if you are required to make estimated income tax payments for the 2026 taxable year. Each form is year-specific, so the correct year’s form must be submitted to DRS.\"},{\"question\":\"What are the due dates for the 2026 estimated payments?\",\"answer\":\"Estimated payments are due on or before April 15, June 15, September 15, 2026, and January 15, 2027. If a due date falls on a weekend or legal holiday, timely filing is based on the next business day and the mailing cancellation mark.\"},{\"question\":\"How should the payment coupon be completed and submitted?\",\"answer\":\"Print all information and complete the attached coupons in blue or black ink only, entering required taxpayer identification details and the payment amount. Cut along the dotted line, mail the coupon and payment to the address provided, and make checks payable to the Commissioner of Revenue Services without using staples.\"}]","Form CT-1040ES - 2026 Estimated Connecticut Income Tax Payment Coupon for Individuals - Rev. 01/26 - Instructions | PDF",1789869227]