Add them up. Using 2010 numbers, you can spend $2.1 trillion without running a deficit. You’d have a surplus of $120 billion.
2011 numbers in millions.
Department of Defense-Military 723,703
Department of Health and Human Services 926,236
Interest on Treasury Debt Securities (Gross) 464,706
Social Security Administration 789,034
Comes to 2,903,679
Also do you want to have NO department of veterans affairs? No office of personnel management? No General Services Administration?