Eligible US college and graduate students can claim four free monthly billing periods of ChatGPT Plus through OpenAI's 2026 Back to School offer (OpenAI help page). The claim deadline is October 31, 2026. Eligibility depends on current enrollment at a qualifying US degree-granting institution and verification through SheerID, not simply possessing a school email address. A student also needs to finish the activation checkout on the ChatGPT account that should receive the offer, and should understand what happens after the free months end.
Who the 2026 offer covers
OpenAI's published terms say the offer is for current full-time or part-time undergraduate and graduate students at eligible US degree-granting institutions. SheerID decides whether the institution and enrollment qualify. That means an academic email alone is not an eligibility certificate, and attendance at a school outside the offer's geographic scope is not made eligible by creating a US account.
The August report on the student Plus offer compares the four-month 2026 promotion with an earlier student offer. The useful distinction is that each promotion has its own terms. OpenAI's current help page says participation in an earlier student promotion does not, by itself, disqualify a student from this one, provided the student still meets today's requirements.
SheerID may check trusted enrollment records, direct a student to a university single-sign-on system, or request supporting documents. Do not assume that one specific document works for every institution. Follow the verification flow presented to you, and use SheerID's support form if a genuine enrollment record is rejected. Avoid submitting identity records through links sent by strangers claiming to be enrollment agents.
Verification is not the same as activation
The official process begins on OpenAI's Back to School offer page in a web or mobile browser. Sign in to the ChatGPT account where you want the promotion. Complete SheerID enrollment checks, return to the offer flow, and finish activation. A successful SheerID notice alone does not establish that the four billing periods have appeared on your subscription. Check the final confirmation and account billing details.
The email used with SheerID can differ from the one used to sign in to ChatGPT. What matters for the benefit is the ChatGPT account active during the claim flow. OpenAI says it cannot move a promotion to a different account after application, so check the account identity before starting. This matters especially for students who have separate personal, school, or family accounts open in different browser tabs.
The offer may require a valid payment method during activation. OpenAI says the four monthly periods are free, then the subscription renews at $20 per month unless canceled. As of September 2026, those are the published terms; review the checkout screen for the exact dates shown on your account. Put the first paid renewal date in your calendar if you do not intend to continue at the standard price.
Existing subscribers need to check who bills them
Students with an existing monthly Plus subscription can qualify when ChatGPT bills them directly and they meet the enrollment rules. A subscription paid through the Apple App Store or Google Play is not supported while it remains billed through that store. The difference is about the billing channel, not whether the student uses an iPhone or Android device. A web claim can be started from a phone browser, but an in-app store subscription still has its own billing arrangement.
Do not cancel an existing subscription in a hurry based on a social post. First read the official promotion terms and current billing details, then follow the supported route for your account. If the offer does not appear after verification, OpenAI instructs users to check that they are signed in to the same account used for the offer flow and return to the claim page to finish checkout.
Only one redemption is allowed for this 2026 offer. A student who sees a second claim button should not assume it creates another four free months. Keep the confirmation email or billing screen as a record of which account received the benefit and when the free period began.
Four months describes billing periods, not a permanent plan
Each free month is a monthly billing period beginning from the claim date. A claim near October 31 does not mean that access ends on October 31; that date is the deadline to claim, not the end of every student's four-month period. Conversely, delaying activation to an unverified later date can miss the promotion altogether. Check the actual start and renewal dates shown after checkout.
OpenAI says that canceling during the promotional period leaves Plus active through the current monthly billing period, but the remaining free months are forfeited when cancellation takes effect. That rule makes timing relevant. A student planning to stop before a paid renewal should read the account's cancellation screen and keep a reminder, rather than cancel immediately without understanding the effect on unused free periods.
The strongest eligibility test is the official claim flow and terms, not a coupon code from a reseller. Confirm current enrollment, use the intended ChatGPT account, complete SheerID and checkout, then inspect the subscription's next billing date. Those four checks turn a broad “student discount” headline into an account-specific answer before any payment is due.