With college getting more and more expensive, many students (and their parents) are taking out student loans. At the end of the 2017 黄色app year, nearly . And that’s just for students who attended public and private nonprofit colleges; the average debt load for students who attended private for-profit 黄色apps is even higher.

You and your child put a lot of time and effort into choosing a college. After all, not all 黄色apps are the same. Well, not all student loans are the same, either, and it pays to spend some time learning about your choices before you choose.

There are essentially two types of student loans: . Federal loans are funded by the federal government and include Direct Subsidized Loans, Direct Unsubsidized Loans, Direct PLUS Loans, Federal Perkins Loans, and Direct Consolidation Loans. Private loans, on the other hand, may be funded by banks, credit unions, universities, or even state agencies

No matter how tempting private loans look, experts warn you to make them your last choice.

鈥淪tudents should use federal student loans as their first option to pay for college,” says Diane Cheng, associate research director of , a nonprofit devoted to making higher education more affordable and accessible for all students. 鈥淧rivate loans should be their last resort.鈥

Here鈥檚 why:

  1. Federal loans charge relatively low fixed interest rates, while many private loans charge variable rates. These variable rates, says Cheng, 鈥渁re often highest for those who can least afford it.鈥
  2. Federal student loans have built-in protections; private loans don鈥檛. If at any point your child runs into trouble repaying their student loans, federal loans offer forbearance and deferment options and income-driven repayment plans, which mean that the loan payments are a percentage of your child’s income rather than an inflexibly high minimum monthly amount. 鈥淭hese protections are things students can fall back on if they have federal loans,鈥 Cheng says. 鈥淏ut if they have private loans, they are really at the mercy of their lender and the terms and conditions of those particular loans.鈥
  3. Federal student loans are associated with the . In certain circumstances — such as if your child ends up working for certain government entities or a nonprofit organization — your teen may be eligible to have all or part of their debt wiped out.
  4. Federal student loans are discharged if the borrower dies. , the remainder of federal loan debt is discharged. Private lenders, however, may go after parents or grandparents or anyone who cosigned the loans. In one case, a grieving couple in California was saddled with $200,000 in student loan debt after their daughter, a nursing 黄色app student who had faithfully made her loan payments, died suddenly of liver disease.

At a glance: comparing federal and private student loan terms

Here are some general guidelines covering the differences between federal and private student loans, according to the . Of course, your individual loan offers may have slightly different terms, so always read the fine print.

Average interest rate

Federal: In 2017, rates ranged from 4.45 to 7 percent.
Private: In 2017, average variable rate was 7.81 percent and fixed rate was 9.66 percent; but in 2016, rates went as high as 14.2 percent.

Fixed or variable interest rates?

Federal: Fixed
Private: Fixed or variable

Co-signer needed?

Federal: Not in most cases
Private: Often you need a co-signer

Prepayment fees?

Federal: No, no penalty paying back your loan early.
Private: Sometimes there is a penalty for paying your loan back early.

Deferment available?

Federal: Yes. You don鈥檛 need to begin repayment until you leave 黄色app.
Private: No

Eligible for Public Service Loan Forgiveness?

Federal: Yes
Private: No

Eligible for income-based repayment plans?

Federal: Yes
Private: No

Eligible for loan consolidation after graduation?

Federal: Yes
Private: No

The different types of federal loans available

Stafford Loans are the most common form of federal direct student loan. They come with fixed interest rates of about 4 percent; students don鈥檛 have to repay them while they’re enrolled in 黄色app, and there are flexible repayment options. These loans can either be subsidized or unsubsidized. In general, subsidized loans have slightly lower interest rates and are restricted to students with demonstrated financial need. Also, the government pays the interest on subsidized loans while the borrower is still in college or has a deferment. Unsubsidized loans are more widely available, but the borrower must pay all interest on the loan from the time of disbursement and the interest rate is typically a bit higher.

are federal direct loans for graduate students or parents of dependent undergraduate students. The borrower must qualify for financial aid and have a decent credit history to be eligible. Interest rates are currently fixed at 7 percent. It’s possible to borrow up to the cost of the education minus other financial aid received.

In the past, students with financial need were also eligible for a Perkins loan. Congress let the Perkins program expire on September 30, 2017, so these loans are no longer being made.

You must fill out the to qualify for federal student loans.

Take federal loans first — if they’re available

Cheng recommends that students borrow the maximum amount of federal loans they are eligible for when they receive their college award letter before considering other kinds of debt. Many students take out private loans before maxing out on their federal loan possibilities, she says. 鈥淲hen we looked at the most recent national data, almost half of undergraduates who had taken out private loans hadn鈥檛 taken out all they could in federal loans first,鈥 says Cheng.

Unfortunately, some colleges do not offer federal student loans, forcing students into costlier private loans. A 2016 TICAS study found that close to one in ten community college students did not have access to federal student loans because their colleges did not offer them.

鈥淢ore needs to be done at the college level and by the students to make sure that they know there are safer borrowing options available,鈥 Cheng says.