Plans eligible under 457(b) allow employees of sponsoring organizations to defer income taxation on retirement savings into future years. The 457(b) Deferred Compensation Retirement Savings Plan lets you set aside pre-tax dollars to save for retirement.With Roth after-tax deductions, you pay taxes on your contributions now, for qualified tax-free withdrawals later. Preferred Insurance provides Nonqualified Deferred Compensation Plans for Fairfax and all of Virginia. The maximum you can contribute is up to 100 percent of includible compensation. In this module, you will learn about tax implication and accounting considerations for nonqualified deferred compensation plans.