12
%
Promo code
Verified
We recommend
Expires Jun 27, 2026
Applied 61 times
+1
15
%
Promo code
Verified
Expires Jun 27, 2026
Applied 41 times
20
%
Expires Jun 27, 2026
Applied 207 times
10
%
Special offer
Expires Jun 27, 2026
10
%
Expires Jun 27, 2026
10
%
Expires May 30, 2026
20
%
Expires May 30, 2026
Applied 38 times
10
%
Expires May 30, 2026
Applied 41 times
25
%
Expires Apr 25, 2026
Applied 60 times
Sign up to receive week deals
Expired, but try! The codes might work
12
%
The Special Offer is expired
Applied 21 times
10
%
Special offer
The Special Offer is expired
Applied 68 times
10
%
Special offer
The Special Offer is expired
Applied 81 times
10
%
The Special Offer is expired
Applied 77 times
When is the best time to buy at K12?
The number of promo codes added by month
0
2
4
6
8
10
Jan
2
Feb
2
Mar
1
Apr
1
May
1
Jun
1
Jul
2
Aug
2
Sep
2
Oct
3
Nov
3
Dec
3
How to use a coupon code on K12?
-
Go to start.k12.com
After copying a promo code, go to the website start.k12.com and sign into your account.
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Start student registration
Click on the “Enroll Now” button in the top-right corner of the page.
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Set up your account
Follow the guide on the website to set up your account.
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Choose a schools and programs
After account set up choose schools and programs that fit your learning needs and move to checkout.
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Apply discount code
Enter the saved promo code in the “Discount code” box and hit “Apply”. Unlock your kids’ full potential with meticulously-built, personalized learning from K12.
Why You Can Trust Our Deals
At DiscountReactor, we combine smart AI tools and careful editorial work to show you only accurate "up-to-date" and truly useful offers. AI helps us quickly filter and pre-test coupons, while editors manually check the results, adjust the reliability rating based on confirmed validity and keep the pages clean without unnecessary “noise.”We monitor stores daily, conduct regular manual content reviews, update or remove any problematic coupons within 24 hours on business days. We clearly mark coupons as "Verified", "Expired" or "Editor's Choice" work with partner stores on content accuracy, and always put your interests first by showing only fresh and working offers without unnecessary clutter. Rankings are based on popularity, coupon validity and user interest.