It is no secret that a college education has become increasingly expensive in recent years

It is no secret that a college education has become increasingly expensive in recent years. And while scholarships, grants and other forms of financial aid can help offset some of the costs, many students still need to take out loans to pay for school. Unfortunately, if you have bad credit, finding a loan can be difficult – and expensive. Here are three tips to help you get the best rate on a student loan even if your credit score is less than perfect.