Our sustaining membership model is built on the premise that most everyone will pay the targeted amount, and that enough people will pay above that amount to subsidize those who cannot afford to meet the target.
Please support TBI by giving at an amount both meaningful and in accordance with your circumstances, and that reflects the value you place on your TBI membership. Please be as generous as you can.
For the year 5787 (2026-2027), the sustaining membership contribution is:
$1,100 for an Individual
$2,200 for a Family*
*one or more adults and any children under age 25
Your membership support allows TBI to provide:
- Rabbinical support through prayer, learning, pastoral care and counseling
- Meaningful high holy day services led by Rabbi Ben Chaidell and Cantor Ellen Band with no extra seat charge for members
- Life cycle events such as brit/naming’s, Bar/Bat Mitzvah, wedding and funeral services at the synagogue
- Staff support, ongoing maintenance, improvement, and security at our building
We invite you to complete your Membership Application online using the link below.
You always are welcome to contact the office for more information
dar@tbiwaltham.org 781-894-5146
Thank you!

