I really stuggle with IF statements in excel, and I can't figure this one out.
I am using a spreadsheet to track student loans / payments and will be using the snowball method. The snowball method is paying off highest interest loan first, then snowballing that minimum payment into the next loan. Example: Loan A has a minimum Payment of $51, Loan B has a minimum of $51, Loan C has a minimum of $51. When loan A is paid off, loan B's payment becomes $102, snowballing down the line of loans.
What I would LIKE it to do, though I am not even sure this is possible. If it's not, please let me know if I am wasting my time:
Condition 1: If my remaining balance is less than the minimum payment, then my payment that month should be the remaining balance*interest. This equation works on it's own, but not when I have been messing around trying to add the other conditions.
IF(M12>M$9,M$9,M12*(1+$N$5))
Condition 2: If my remaining balance is less than the minimum payment, the unused portion of the minimum payment should be added to the next loan. I haven't even really started with this piece, because I am already struggling with combining the other 2.
Condition 3: If the balance from the higher interest loan is fully paid off, the minimum payment from that loan gets added to the next loan. I tried adding this condition, but it's thowing off my equation.
IF(L$13=0,M$9$+R$9$,R$9$)
Image included below in comment showing cell values and just condition 1.