Yes, it will be a good idea to consolidate your loans. Here's why:
1. There is a lot of discussiona bout making consolidated loans variable rate loans. An AAMC rep stated this may occur as early as the end of this year, but is more likely to occur next year if the government implements it.
2. Consolidating now does not prevent you from reconsolidating later. When you consolidate after medical school or whatever, your loans can be re-consolidated with a weighted average of the interest rate. So if you consolidated your 20k today, it would consolidate at a 2.875% interest rate (provided you consolidate during grace or deferment). If interest is 4.0% when you graduate, and you consolidate 100k of debt, then they will compute the consolidated loan interest rate at 100k x.04 + 20k x 0.02875. So you're sure to lose if you don't consolidate because it's unlikely that interest rates will remain this low throughout your professional school.
Now, here is some very important info:
1. DO NOT CONSOLIDATE PRIOR TO JUNE 1. This cannot be overstated. The Department of Education bases its interest rates on the 91-day Treasury Bill that's auctioned at the end of May. This year's will be released on May 28th. The T-bill plus 1.7% is your interest rate during deferment (includes economic hardship), in-school status, and grace periods. The T-bill plus 2.3% is your interest rate during repayment and forbearance.
2. CONSOLIDATE DURING YOUR GRACE PERIOD, IN-SCHOOL STATUS, OR DURING AN ECONOMIC HARDSHIP DEFERMENT. Do not wait until you are in forbearance or repayment before consolidating. If you do, your fixed, consolidated interest rate will increase by 0.6% points. For example, if you consolidated today while in school, deferment, or in a grace period, your interest rate would be 2.875% fixed for the life of the loan. If you consolidated today during forbearance or repayment, your interest rate would be 3.525%.
3. Why are the numbers above different than your current interest rates? Because when you consolidate, your interest rate is rounded up to the nearest 1/8th percent.
4. Again, I cannot overemphasize the importance of waiting until the end of May to see what interest rates are going to do. Currently the 91-day T-bill is being auctioned at 0.9%, which means you'll see your interest rates drop by .2% if you wait to consolidate. If the 91-day T-bill goes up above 1.1%, then you have until June 30 to consolidate to keep today's interest rate (since the next interest rate doesn't go into effect until July 1). So basically you have 30 days to see if you get a lower interest rate or not.
5. If interest rates are lower or remain the same, you can probably wait to consolidate
so long as you are planning on going to a professional school or will qualify for economic hardship. When the government decides to go to variable rate consolidated loans, then they are likely to announce this. It's not going to be a surprise. There will be a lead-in period.
For more info, check out the MEDLOANS section of the AAMC's website at
www.aamc.org/medloans
Hope this helps! (Sorry for the long post!)