I am a first time homebuyer and withdrew $7900 from my 403(b) to go towards costs related to the purchase of my home, would i place this amount under "other"

[DoninGA]

The 10% early distribution penalty exclusion for a first time home purchase is only when the distribution is from an IRA.

Using funds from the 403(b) are not an exception to the early withdrawal penalty.

[dmertz]

And just to be clear, a 403(b) is not an IRA.