Taxes on Benefits. If you earn only Social Security disability benefits, chances are good that you won't owe the IRS anything, and won't need to file a return, as long as you have no other sources of income, such as an interest-bearing savings account or rental property.f you earn only Social Security disability benefits, chances are good that you won't owe the IRS anything, and won't need to file a return, as long as you have no other sources of income, such as an interest-bearing savings account or rental property.
ADDENDUM: one must complete 4 years of college in excellent standing; complete 4 years of medical school; and then, complete 3-5 years in a residency program (hospital setting) in pediatric/adolescent medicine. I am going to assume you are referring to a medical doctor (MD) with a specialization in pediatrics. If you are starting your undergraduate work, you can figure on approximately eight years, provided you take the program of study as prescribed by your institution. Viper1.
1 How long does it take to get degrees in psychology? 2  Most bachelor's degree programs are designed as 4-year programs. 3  Most master's degree programs are designed to take 2-1/2 years. 4  Most doctoral degree programs are designed to take about 5 years (if you do not already have your master's degree).