MMC Benefits Handbook
Normal Commencement: If You Commence Once You Attain Age 65
If you commence on the first of the month coincident with or next following your 65th birthday, you are commencing on your Normal Retirement Date. You will receive monthly payments without an adjustment for early or deferred commencement as discussed in this subsection. Note that if you accrued benefits under a plan that was merged into the Marsh & McLennan Companies Retirement Plan, such as the JLT (USA) Employees' Retirement Plan, those benefits may have different rules regarding normal retirement date and commencement. If you have service with an acquired company, see "Acquired Companies" for details.