If you are 65 or older or totally disabled (or your spouse is totally disabled), you may qualify for Maryland's maximum pension exclusion. A traditional IRA, a Roth IRA, a simplified employee plan (SEP), a Keogh Plan or an ineligible deferred compensation plan does not qualify.We'll explain the major state personal income tax considerations that apply to deferred compensation or retirement income. Effective beginning November 1, 2022, you may designate whether those dollar amounts are regular salary reduction contributions or Roth deferral contributions. If your tax bracket will be lower in retirement, you may pay less in taxes at withdrawal. Pay taxes on contributions and earnings as ordinary income. Roth2.