Breaking News
Pension Education Series: Understanding Your Public Pension and Social Security
The Middlesex County Retirement Board is pleased to present its 2026 Pension Education Series: Understanding Your Public Pension and Social Security. We invite members of the Middlesex County Retirement System and their families to attend this popular seminar on public employee retirement benefits and the basics of Social Security.
This session is important for your financial planning, whether you are a new member, a vested mid-career member, or nearing retirement. Topics include the retirement benefit calculation formula, health insurance, taxes, working after retirement, cost-of-living adjustments and a Social Security update. By attending this seminar you will learn more about one of your most valuable assets. We look forward to having you join us. Registration for the meetings will open approximately one month in advance.
| Locations | Dates |
|
Middlesex County Retirement System Office – 25 Linnell Circle, Billerica - Limit 20 Members |
Tuesday, February 17, 2026 from 4:00 – 5:30 p.m. - COMPLETED |
|
Middlesex County Retirement System Office -25 Linnell Circle, Billerica - Limit 20 Members |
Monday, March 16, 2026 from 4:00 – 5:30 p.m. - COMPLETED |
|
Shirley Hazen Memorial Library, 3 Keady Way |
Tuesday, April 7, 2026 from 4:00 - 5:30 p.m. - COMPLETED |
|
Bedford Town Hall, Multi-Purpose Room, 10 Mudge Way |
Tuesday, May 19, 2026 from 4:00 - 5:30 p.m. |
|
Sherborn Town Library, 4 Sanger Street |
Tuesday, September 15, 2026 from 4:00 - 5:30 p.m. |
|
Fall Webinar |
Wednesday, November 4, 2026 from 4:00 - 5:30 p.m. |
Friday, March 6, 2026 – Delayed Opening
The retirement office will open at 10:00 a.m. on Friday, March 6, 2026, due to the inclement weather. Thank you.
Welcome to Middlesex County Retirement System
The Middlesex County Retirement Board is pleased to provide our active and retired members, their families, and the public information about the Middlesex County Retirement System.
The website can be used as a helpful retirement planning tool, as a reliable source of important explanations of the public employee retirement law, and as a way to report current news about the retirement system.


