In three short days, the interest rate for subsidized federal student loans will double. (loans.org)
Typically, as soon as you borrow funds, you begin to accrue interest (unless you've got subsidized federal student loans). (studentdebtwarriors.com)
Because subsidized federal student loans are the loans that are most forgiving to borrowers, they are the ones that you should keep the longest. (studentdebtwarriors.com)