After you retire, you must wait at least 45 days before accepting employment with any participating employer. Taxpayers who live in Maryland and work in Delaware must file income tax returns with both states.Discover options for Maryland retirement plan mandate to stay up-to-date with its law and regulations. Contact us and learn more about MarylandSaves. You should begin the process at least one year before your anticipated retirement date. The current full retirement age is 67 years old for people attaining age 62 in 2025. Maryland disability retirement lawyer Emmett B. Irwin explains benefit options for Maryland state employees facing disability. To apply for retirement benefits, employees should submit four (4) forms: The Retirement Application that applies to your plan (Form 13-23). What do you want to apply for? Benefits. Retirement You worked and paid Social Security taxes.