NYS Pension Taxation Requirements By State. Will Your NYS Pension be Taxed If You Move to Another State?Louisiana Public Employees Deferred Comp. Plan. 98228-01. Participant Information. To request a COLA option for your installment payments, you will need to complete Part 5 of Section 3a in the 457 Alternative Installment. The 457(b) is a supplemental retirement plan that allows employees to set aside payroll-deducted contributions on a pre or after-tax basis. NACo's Deferred Compensation Program has helped more than 1.5 million county employees and retirees save for and live comfortably in retirement. Before you can properly fill out the worksheet, you will need to gather the following information. The withdrawals are also subject to state income tax.