Usually these are PLUS loans (formerly standing for "Parent Loan for Undergraduate Students"). Unlike loans made to students, parents can borrow much more — usually enough to cover any gap in the cost of education. However, there is no grace period: Payments start immediately.

Parents should be aware that THEY are responsible for repayment on these loans, not the student. This is not a 'cosigner' loan with the student having equal accountability. The parents have signed the master promissory note to pay and, if they do not do so, it is their credit rating that suffers. Also, parents are advised to consider "year 4" payments, rather than "year 1" payments. What sounds like a "manageable" debt load of $200 a month in freshman year can mushroom to a much more daunting $800 a month by the time four years have been funded through loans. The combination of immediate repayment and the ability to borrow substantial sums can be expensive.

Under new legislation, graduate students are eligible to receive PLUS loans in their own names. These Graduate PLUS loans have the same interest rates and terms of Parent PLUS loans.

Parents should also be aware that legislation raised the interest rate on these loans significantly — to 8.5% on July 1, 2006.