Offer your thoughts or opinion on the input financial query or topic using your financial background.

Does a withdrawal of $10000 for 1st home purchase count against Roth IRA basis?
TL;DR: No, it doesn't count against the Roth IRA basis. You can find out by looking at Form 8606 Part III, which is the part for distributions from Roth IRA. Line 19 is the sum of nonqualified distributions, plus qualified first-time homebuyer distributions. You would put $10000 here. Then you would subtract $10000 on line 20 (qualified first-time homebuyer expenses) to get $0 on line 21. You enter your basis on line 22, but since line 21 was 0, you stop. You do not subtract anything from your basis. If you take out more than $10000, then it's only the part over $10000 that is subtracted from your basis.