This post is sponsored and written in partnership with the College Board.

Before your student ever enters college, there are college-related expenses. Test registration fees, college application fees, AP test fees, college visit expenses and more. For the average middle-class family, budgeting for these expenses can be difficult. Add to these the cost of paying for a test prep tutor and your family budget will explode.

Why pay for test prep when the College Board and Khan Academy have partnered to provide free test prep for every student willing to study for the SAT? Save your hard-earned money for college tuition instead.

Why choose free test prep?

Official SAT Practice on Khan Academy is the best way to prepare for the test. It was created by the makers of the test and offers all students free customized practice. Students can link their PSAT/NMSQT results to Khan Academy or take diagnostic quizzes to get personalized practice exercises to improve their score. Their personalized study plan will show them the areas where they need the most work and turn those weaknesses into strengths. There are also 8 practice tests on Official SAT Practice, so students have plenty of opportunities to prep for the test and improve their skills.

What are the benefits of this free test prep?

A recent study shows that students who practice for 20 hours on Khan Academy gained an average of 115 points from the PSAT/NMSQT to SAT compared to those students who did not use Official SAT Practice. More than 16,000 students in the class of 2017 who used Official SAT Practice saw score gains of 200 points or more.

Not to mention—it’s FREE! Great test prep from the makers of the test.

How does this free test prep work?

Your student gets a personalized practice plan using Official SAT Practice on Khan Academy. Khan Academy uses her PSAT scores and diagnostic quizzes to pinpoint the skills she needs to study and improve her score. The Official SAT Practice will guide her through the personalized lessons with video lessons that explain problems and quizzes to test her progress along the way. Your student can move at her own pace and have plenty of time to master each skill.

What are the benefits of prepping for the SAT?

Students who take the time to prep for the SAT will certainly reap the rewards. Preparing for any test certainly produces a better outcome. They will know what to expect on test day. Building confidence is key. Good test scores give your student a leg up in the application process. Colleges also may use these scores as a factor when awarding merit aid.

There is certainly time before the March SAT test for your student to begin test prep. Have your student go online now and register for the test and while she is there, start taking advantage of the College Board’s free prep through Khan Academy.