A voluntary retirement savings plan that provides quality investment options, investment educational programs and related services. The New York Power Authority Deferred Compensation Plan (457 Plan) makes it easy to invest your contributions.Three plans are offered: the 457(b)Deferred Compensation Plan, the 403(b) Tax Deferred Annuity Plan, and the 401(k) Savings and Investment Plan. If you participate in a deferred compensation plan, you can contribute a portion of your salary to a retirement account. A core menu of investment options that cover seven asset categories including lifecycle and balanced funds, a stable income fund and a mutual fund window. If you are an eligible newly hired employee of. Montgomery County you will be automatically enrolled in the Deferred Compensation Plan. Sign up and manage your deferred compensation retirement account.