K12 Reviews

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Edited by: Amanda Futrell
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About K12

K12 provides accredited programs for online public and private schools around the country. The programs are structured and taught by state-certified teachers. Individual courses can also be purchased for use in more traditional homeschool settings. Public school options are tuition-free. Students also have access to socialization opportunities and extracurricular activities. K12 has been operating since 2000, and its programs are available in all 50 states.

Pros
  • Works with both public and private online schools
  • Multiple school options to choose from in most areas
  • Socialization opportunities and extracurricular activities
Cons
  • Public school options not available in every state
  • Structured classes may not be right for every family

Helpful Reviews

Queen Creek, AZ
Verified purchase
... my experience has been pretty awesome. I have 3 kiddos currently enrolled, one with an IEP who requires speech therapy. … K12 has completely changed my view on homeschooling w...

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Greenville, SC
Verified purchase
... I have had to submit more documents than I have ever had to submit to anything I've applied for. … there were so many things I had to do, loopholes to jump through and speed b...

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What is K12?

K12 provides online, accredited school options to students from kindergarten to 12th grade. It works with both tuition-free online public schools and tuition-based private schools. It also offers courses that can be purchased individually for use in traditional homeschooling.

K12 teachers are state-certified, and the curriculum is accredited by Cognia. If you enroll your student in a public or private school, classes are teacher-led, with opportunities for socialization built in. However, the curriculum is designed to be flexible to meet the needs of individual students.

How K12 works

Once you’ve chosen your school and enrolled, K12 online school works a lot like an in-person school — just virtual. K12-powered schools use a structured schedule and live classes. Assignments have due dates, and there are lesson plans, meaning there’s a structure that ensures students are meeting their academic goals. Classes are recorded, so if a student needs to miss a class, they can catch up later.

Parents are involved in the learning process as well (K12 calls parents learning coaches). In elementary school, K12 says coaches spend about four to six hours per day helping their children. As the students age and become more independent, this time commitment gradually reduces, reaching one to three hours per day in middle and high school.

K12 programs are available in all 50 states. Most states have online public school options, and all 50 have private school options. Enrollment requirements vary by state. Students will need a Windows or Mac computer and either speakers or headphones to listen to instructions. Some courses require a microphone so the child can speak.

K12 also provides socialization and engagement opportunities. Students can interact during Class Connect sessions, and many classes incorporate group projects. Some schools may have additional options, such as clubs, contests and field trips.

K12 programs

K12 has two main programs: online public school and online private school. The public and private school options are the program’s primary focus. They’re taught by certified teachers and follow specific lesson plans tailored to the students’ grade level and academic needs. Tutoring is also available.

Online public school

K12’s online public school programs are tuition-free. These are state-funded charter schools, and teachers in these programs are state-certified. Although there are scheduled classes and coursework, students have the flexibility to learn at their own pace. Availability of online public school programs varies by state — you must meet eligibility requirements to attend a public school in your state. K12 says that about two-thirds of states have online public school options available.

Online private school

K12 offers online private school programs for those who don’t have the option to enroll in an online public school or just prefer to go private. There are five online private schools to choose from, each with a different focus, such as college prep or community service. Tuition costs for these private school options vary.

Homeschooling

For parents who prefer to go the traditional homeschool route, K12 offers courses that can be purchased individually. Most courses start at $100.

Tutoring

K12 also offers live, one-on-one online tutoring. These programs offer flexible schedules from certified teachers.

K12 costs

The cost of K12 varies widely depending on the program you choose. Online public schools don’t have tuition, and textbooks and other mandatory supplies are typically provided at no cost. Families will usually need to provide their own computer, though some public schools may loan computers if needed.

Private schools have their own tuition structure. The K12 Private Academy’s annual tuition ranges from $4,495 to $10,000 per year. You can also purchase individual courses for homeschool use — these typically start at $100 per course.

K12 FAQ

Is K12 accredited?

Yes, K12 is Cognia-accredited, and all teachers are state-certified.

Is K12 a real school or just a curriculum?

It’s more correct to say that K12 provides a curriculum that powers real schools. Essentially, when you enroll in one of its schools, you’re enrolling in a real online public or private school that uses the K12 program to teach students.

How much does K12 cost?

K12 costs vary significantly. Online public schools are tuition-free and typically provide most materials you’d need, though you may need to provide your own computer.

Tuition for private school options varies by the school and program but often ranges from a few thousand dollars per year to $10,000 or more.

Where is K12 available?

K12 is available in all 50 states. Most states have public school options available, and all 50 have private schools.

Still have questions?

Is K12 worth it?

K12 can be especially worth it if you’re looking for the structure of a traditional school experience but in a virtual environment. The programs are accredited, and teachers are state-certified, so diplomas are accepted by colleges and universities.

There are options for both tuition-free public and private schools, giving families flexibility based on their needs. K12 has decades of experience — it was founded in 2000.

However, some parents and students report challenges, including limited teacher support, communication issues and a heavy workload. Others mention difficulties with enrollment and navigating the platform. Still, K12 offers features that support student engagement — something many online schools struggle with — like clubs, field trips and extracurricular activities that give students a chance to socialize and build connections outside of class.

K12 Reviews

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    Page 1 Reviews 0 - 5
    Verified purchase
    Staff

    Reviewed May 3, 2026

    My son had so many struggles with his Autism in public schools, but since joining K12 he has felt so much relief not only from getting to be in his own safe space, but because the teachers are so understanding and make him feel heard.

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    K12
    Response from K12

    We're so glad to hear that K12 has been such a positive change for your son. Knowing that he feels safe, understood, and heard makes all the difference, and it's wonderful that our teachers have been able to meet him where he is. Thank you so much for sharing this. It truly means a lot to us.

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      Verified purchase
      Staff

      Reviewed May 2, 2026

      The school and its teachers have truly made a lasting impact, and it’s something I feel deserves to be recognized. From the moment you walk in, there is a genuine sense of care, dedication, and encouragement that sets this place apart. The teachers go above and beyond what is expected of them, not only focusing on academics but also making sure each student feels supported, understood, and valued. They take the time to listen, to guide, and to uplift, even during difficult moments.

      What stands out the most is how consistent their support is—it’s not just occasional, it’s something you can rely on every single day. They create an environment where students feel safe to learn, grow, and be themselves without fear of judgment. Their passion for teaching shows in everything they do, and it makes a real difference in the lives of those they teach. It’s rare to find a school where the staff truly cares this deeply, and it does not go unnoticed.

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      K12
      Response from K12

      We're so glad to hear that our teachers have made such a meaningful and lasting impact on your experience. It's wonderful to know that their consistent dedication, encouragement, and genuine care have created a space where students feel truly supported and valued every day. Thank you for taking the time to share this recognition!

      Verified purchase
      Punctuality & SpeedStaff

      Reviewed May 1, 2026

      Volunteer State Virtual Academy (VSVA) is a state-wide public school with no threshold requirements for enrollment (for now, current TN legislation might force threshold requirements). VSVA serves a variety of students, from those entering already multiple years behind in school from their previous learning environment to those intellectually gifted who need to skip a grade in certain subjects in order to stay engaged and soar as high as possible academically. The teachers and staff at VSVA are very in-tuned with needs of their students, both emotionally and academically, and take a lot of their time to help meet those individual needs of their students. It's a virtual learning environment, but has live classes.

      My kids have gotten more 1:1 time with teachers at VSVA they they ever did at their previous brick-and-mortar. Time isn't wasted at VSVA (think all students lining up to go to the bathroom/recess/lunch/hall time between classes/et cetera at the physical schools---not-to-mention time going to and from school buildings) so more time can be devoted to academics and emotional growth. VSVA serves many students on the Autism spectrum and students with other conditions that might make learning more difficult; however, VSVA have about 1 teacher training day a month and it shows!

      Teachers are able to seamlessly help students who might have trouble focusing while not missing a beat in teaching the class as a whole. Students feel safe and not embarrassed, and they shouldn't be. Some students have unique physical needs for safety and parents/LC (learning coach->basically the adult at home who has the roll of teachers aid) can ensure a physically safe environment for the child while well-trained and licensed teachers do the teaching. Students needing an ABA therapist or RBT to watch and monitor daily life can do so easily at VSVA with the therapist right in the home--a more natural environment for observing real-life situations.

      Also, per their testimony and that of their parents, far too many students come to VSVA (and Tennessee Virtual Academy, TNVA) to escape bullying in brick-and-mortar schools or because they are under emotional distress. These students are not in a good place mentally and their grades reflect that. These student come to VSVA hurting but once they start school at VSVA, they start to hurt less. They feel safer then safe.

      They start to get to a better place mentally largely in part due to the gentle and amazing care of their teachers and classmates. These students feel seen and genuinely care for as individuals. I don't know how the teachers do this, but they ALWAYS make time-even outside of school hours, to help their students. It takes time, but these children get to a better place mentally and then start to care about their academics. Their grades go up. Sometimes, when this happens, they are return to brick-and-mortar schools taking their good grades and test scores with them. All the while, new students come in needing healing. VSVA and TNVA seem to me be more than your average school--they are healing centers.

      In addition, VSVA challenges intellectually gifted youth with special classes that don't pull students out of their normal classes and allow certain students who test very well and are motivated to skip a grade in a subject. This is done without any of their peers knowing unless they tell them as students are in the period system and not always with the same exact group of kids in each class.

      Legislation is passing itself through TN right now that would allow students to be taught at their academic level and not be limited by their age. This helps gifted youth but could also help students who struggle in one area but are on level in others. Due to the period set-up and having classes online, it is possible at VSVA to be held back in one course but be on grade level in all other courses and for this to happen without the embarrassment of peers knowing. This way, a child is taught to their academic level and could catch up without added stress. I don't know if this is happening/going to happen, but it could easily be done at VSVA.

      I have two kids who attend VSVA, both on the Autism spectrum and both are intellectually gifted. My eldest has already skipped a grade in math and my youngest is likely to do so as well. They have both gotten speech therapy through virtual classes with a live teacher at VSVA (a much more organic setting for speech as it is at home and natural conversations occur) and my eldest has graduated out of speech. My youngest is getting occupational therapy for Autism through the school as well via a live virtual session. They both have gifted classes that do not pull them out of any regular classes as well. Both kids have begged to stay at VSVA and we are glad to comply.

      We are currently at VSVA and we were previously at TNVA. We love both schools very much. The teachers are second to none and are fantastic! The staff is, too, and really treat the students as whole individuals. Also, the high school offers AP and college-path courses with some certifications earnable through the high school. As an aside, I currently have a injured finger. I have tried to catch typos, but please give me grace on any you see.

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      K12
      Response from K12

      We're so glad VSVA has been such a wonderful fit for your family! Knowing that your children feel seen, supported, and able to thrive in ways that work for them is exactly why our teachers and staff show up every day. Thank you for sharing your experience.

      Verified purchase
      Staff

      Reviewed May 1, 2026

      TNVA has been an awesome school for my child. She has excelled in everything. Learning, responsibility, and it has helped with her anxiety all together as far as her schooling goes. Love K12. She is learning on a level she could not achieve in public school due to issues she has with anxiety. She takes school more serious and actually wants to go to school now.

      Thanks for your vote!
      K12
      Response from K12

      We're so glad to hear that TNVA has been such a positive experience for your daughter, especially in helping her manage her anxiety and find a love for learning. It's wonderful to know she's thriving at her own pace and taking ownership of her education in a way that just wasn't possible before. Thank you for sharing her story with us.

      Verified purchase
      Staff

      Reviewed April 30, 2026

      What can I not say about VSVA virtual school. My two grandsons are doing very well. My one grandson struggled so hard in public school nobody gave him the time or listened to his needs or his disability of learning. He was struggling so bad always getting into trouble bullied teacher even he was having issues due to his learning disability of not reading. The teach in public school didn't help him. Now he is calm learning at his level. He gets the help he needs one on one when needed. Virtual school is the best for my two grandsons. Now my grandson is reading some eventually he will be on his grade level. He has come along way since we signed up. This was the best thing for him and his brother. They are truly wonderful their teachers principal and stuff. They are always in touch daily with us parents.

      Thanks for your vote!
      K12
      Response from K12

      We're so glad your grandsons are thriving and that the one-on-one support has made such a difference. It means a lot to know he's finding his pace and feeling calm in ways that weren't available before. Thank you for sharing this heartfelt review!

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      Punctuality & SpeedOnline & AppStaff

      Reviewed May 7, 2026

      K12 is genuinely one of the worst schools in the country. I've been online on there since late 2023, and teachers don't do anything to help students. Counselors get annoyed when students and/or guardians reach out and ask questions. My school has refused to give me a new laptop after my cousin broke mine. The website is buggy and gets hacked often. Overall, if you want your kids to do online school, don't enroll them at K12.

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      Verified purchase
      Customer ServiceStaffRates

      Reviewed May 1, 2026

      The Customer Service Staff is friendly and knowledgeable. They go above and beyond to get the job done. I would recommend K12 to everyone. If you are interested in online school for your kids give K12 a try. You will not be disappointed.

      Thanks for your vote!
      K12
      Response from K12

      We're so glad to hear that our customer service team made such a positive impression on you! It means a lot to know they went above and beyond to help, and we'll be sure to pass along your kind words to the team. Thank you for recommending K12 and for taking the time to share your experience.

      Verified purchase
      Staff

      Reviewed April 30, 2026

      Love K12 VSVA, teachers are great about communicating with parents, and students. My kids love the school and teachers are great at being sure students understand their material. Both our kids have improved academically since switching to k12 2yrs ago.

      Thanks for your vote!
      K12
      Response from K12

      We're so glad your kids are thriving at K12 VSVA and that our teachers have made such a positive impact on your family. It means a lot to know the open communication has made a real difference. Thank you for trusting us with their education!

      Honesty & Transparency

      Reviewed April 30, 2026

      After reading these reviews they shouldn’t be denying anyone, however they denied my son for excessive absence also but my baby is sick. They said I needed more info to fight his case for enrollment but after seeing the reviews I will try another homeschooling program. Thank y'all so much for the honest reviews. Dodged a bullet.

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      Verified purchase
      Customer ServicePunctuality & SpeedMaintenanceStaffTimeliness

      Reviewed April 30, 2026

      I’m not exactly sure what you want to know but my experience with this school was horrible. I have a 8 year old that is in third grade. He had two math teachers. Mrs ** and Mrs **. I pulled my child from this school because Mrs ** got an attitude with him over the computer in class telling him that he exited out of a test. When I heard what was going on I went over there. She claimed that Nolan exited out of a test and turned his camera off. He did not. Right after that she said, "If you exit out the test I have to unlock the test." Nolan was taking his test so she never unlocked nothing for him which proves that he never exited the test.

      When I was explaining this to her she got a funky attitude and said that this is crazy and she wasn’t going to be interrupted. Well I am also a grown woman and you aren’t going to accuse my child of something he didn’t do when I’m sitting right here and you're not going to not let me speak when you're trying to fuss him either. So we exited the test and I pulled him out of the school that same day. For a grown woman to tell me that this is crazy and she won’t be instructed is unprofessional to the max and absolutely crazy. I won’t tolerate a grown bully to my child in any way shape or form. Before that happened. I had offered medical documents to be sent to the school proving that my now 10 month old son was born with the rarest congenital heart defect in the world and required medical treatments and surgeries and constant doctors appointment for high risk home monitoring. I also explained that every single teacher.

      Everyone seemed to be on the same page and was going to make sure that Nolan had a chance to do his work and complete it and pass. Well all of a sudden I started getting emails saying that my doctor's appointments were not excused for Nolan because he wasn’t the actual patient. Which I had told them all beforehand that Nolan is not the patient. He is the patient's brother. On every doctor's excuse it said in black and white that Nolan ** accompanied the patient for his hospital stay and for his appointments. Nolan’s name was on the document and they refused to take the document and excuse his work on those days. We have been to doctor's appointments that are 4 hours away and hospitals that are also four hours away. They decided to tell me that so Nolan don’t get behind to bring his laptop with us so he can do school work in the car. How is that even possible. I don’t have WiFi in my car for four hours for him to do school work on.

      So what it all boils down to is the school said they were going to work with me then all of a sudden changed their mind and gave Nolan 2 Fs in math on his report card to fail him because math is the only subject that decided his doctor's excuses were not good enough anymore. I have already contacted a lawyer about this whole situation because I have documentation and emails from where I have tried to contact all kinds of people about this situation and nothing got done or handled about it. Nolan was completely and totally discriminated against because his brother was born with the rarest heart defect and that is unacceptable.

      I will not allow someone or some supposed to be school system bully and discriminate against my child who is 8 years old and already has a lot of stress not knowing if his brother will be okay from one day to the next. So there’s your story. His brother has had 10 heart procedures in 10 months all in New Orleans Louisiana. Again I offered the medical documentation. I also offered to send the news story that was ran on my family. But your school didn’t care. They just rather fail him and bully him.

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      K12 Company Information

      Company Name:
      K12
      Year Founded:
      2000
      Formerly Named:
      K12 Inc.
      Address:
      2300 Corporate Park Drive
      City:
      Herndon
      State/Province:
      VT
      Postal Code:
      20171
      Country:
      United States
      Website:
      www.k12.com