Quick question,

I just got married and my wife has a $90,000 dollar student loan and the interest rate is about 6%. I have about $700,000 in stocks and cash, about $250,000 of which is in 401k/IRA's, the rest mostly in stocks with about $100k cash.

Should I just bite the bullet and pay off her student loans now in one swoop? Is there any tax benefit? I'm making about $150k/year now if it matters. My wife does not work.

Thanks.