The first installment of tax on the 2021 Grand List was due July 1, 2022. The last day to pay the July 1, 2022 installment without penalty is August 1, 2022 (US Postmark). Payments not bearing a US Postmark must be received by August 1, 2022 to avoid interest, per CT Statute 12-146. 

Office hours are Monday-Wednesday 8:30-4:30, Thursday 8:30-6:30, Friday 8:30-Noon. 

To pay by credit, debit or electronic check visit www.madisonct.org/taxpayments or to pay by phone call 855-857-3353.  Convenience fees do apply.