Situation: I have a pretty sizable student loan burden ($150,000 with 6% interest), where I can't afford the regular payments (about $2000/month) with my current salary ($60,000) at job I'm starting in a few weeks, but can under income-based repayment.
I'm worried however, about the "tax bomb" by loan forgiveness being counted as income tax at the end of the payment period if significant interest accrues on the way:
http://www.cnbc.com/2016/09/09/student-loan-forgiveness-can-come-with-a-tax-bomb.html
Here is my question: How can I prepare for this tax bomb? My limited (but attempts at research to increase) financial knowledge is if I invest in a 401K there will be a substantial penalty if I want to withdraw to pay off this potentially 50K+ tax bomb (hopefully that's all it is) at the end of the 20 years of payment.
Any suggestions?