Quote from saxon22:
example 1.
you have 250K in IRA account. It gets converted into self managed IRA and thus it is still 250K. Now you trade the account and at the end of the year you got 300K. You decide to take out that 50K. If you are < 59 years old then 5K is the penalty and then you will get a statement for your taxes where it would say that you had an income of 45K (on top of wahever else you had made that year) which will be added to your total income on your 1040 sheet.
Example 2: same scenario except for the age. If you are >59 then there is no penalty and you get to keep the 5K. However, you do end up paying income tax on the amount no mater the age.
Good Luck!