Payments for real estate and property tax bills for the 1st quarter of FY2026 are due on or before 4:00 p.m. on Friday, August 1, 2025.
Individuals are strongly encouraged to pay bills online. For detailed online payment instructions, please visit the Treasurer/Collector webpages on the Town website.
In-person payments may be delivered to the Treasurer's Office at Wellesley Town Hall, 525 Washington Street, Floor 1. During the summer, the Treasurer's Office is open from 8:00 a.m. to 4:00 p.m. Monday through Thursday.
This week only, Wellesley Town Hall will remain open until 4:00 p.m. on Friday, August 1, to accept tax payments. Summer hours for Town Hall will resume on Friday, August 8 - Friday, August 29, when Town Hall closes at noon on Fridays.
Payments may also be delivered to the secure ballot and payment drop box which is located in front of Town Hall, directly across from the Washington Street entrance.
Questions? Contact the Treasurer's Office at 781-431-1019 ext. 2266.