The Middlesex County Retirement System's 2022 Annual Statement of Financial Condition is now available.

The Middlesex County Retirement System voted unanimously on April 19th to grant retirees the maximum allowable Cost of Living Adjustment (COLA). The maximum COLA allowed by law for retirees of the Middlesex County Retirement System is 3% of the first $16,000 of...

Please be advised that the retirement office will experience disrupted phone service on Tuesday, February 14, 2023. If you are unable to reach the office by telephone, please email your inquiry to mrs@middlesexretirement.org.  We are happy to assist you.  Thank you.

On January 20, 2023 members and beneficiaries who receive a pension, retirement allowance, or survivor’s allowance from the Middlesex County Retirement System were mailed a Form 1099R.  For general information about the taxation of your benefits, click here. Please be...

Please note the retirement office will open at 12:00 p.m. on Tuesday, January 17, 2023, to allow all staff to participate in an in-service training.  Thank you.

The Middlesex County Retirement System's 2021 GASB 67 & 68 Report,  2022 System Actuarial Valuation, and Final Audit Report of Financial Statements as of December 31, 2021 are now available.