Direct answer
A Turnitin submission ID is the unique reference number that Turnitin generates the moment a paper is uploaded to an assignment inbox, and it stays attached to that submission permanently [1]. You will see it on the on-screen confirmation, in your email notification, and on the digital receipt that Turnitin issues for every submission [1]. Understanding where it lives online helps you verify that your paper was received and lets you reference the exact submission if you ever need support.
Introduction
A Turnitin submission ID is the unique reference number that Turnitin generates the moment a paper is uploaded to an assignment inbox, and it stays attached to that submission permanently [1]. You will see it on the on-screen confirmation, in your email notification, and on the digital receipt that Turnitin issues for every submission [1]. Understanding where it lives online helps you verify that your paper was received and lets you reference the exact submission if you ever need support.
What Is a Turnitin Submission ID and Where Can You Find It Online?
A Turnitin submission ID is a unique numeric identifier that Turnitin assigns to each paper the moment it is submitted to an assignment. It is not a score, a percentage, or a flag — it is simply a reference number that the system uses to track that specific submission across your account, your instructor's inbox, and any related reports [2].
Where do you find it online? The ID appears in several places: the submission confirmation screen immediately after upload, the email notification you receive, and the digital receipt that Turnitin attaches to the submission [2]. It also appears in the submission details view inside your Turnitin account, so you can always look it up again later.
You can also locate it inside your institution's learning management system (Canvas, Moodle, Blackboard, or similar) by opening the assignment and viewing your submitted file's details. Keep the ID handy when contacting support, because it lets the support team pull up the exact submission without any ambiguity [2].
How Do You Look Up a Turnitin Submission ID in Your Student Account?
Log into your Turnitin account and open the class that contains the assignment you submitted. Click the assignment name, and your submission will be listed with its submission details, including the submission ID, the date and time of upload, and the file name [3].
The quickest route is the digital receipt: Turnitin generates one for every submission, and it lists the submission ID prominently at the top, alongside the assignment title and the file name you uploaded [3]. If you saved the receipt PDF or kept the email copy, you can find the ID there without even logging in.
If you no longer have the receipt, open the submission details view inside the assignment. There you can view the submission ID directly, and you can re-open or re-download your digital receipt for that submission at any time [3].
Can You Check Turnitin AI and Similarity Results Before Your Final Submission?
Yes — and this is exactly where knowing your submission context becomes useful. Once a paper is processed by Turnitin, an AI writing report and a similarity report exist for that submission, and those results travel with the submission ID [4]. But you do not have to wait for your instructor's feedback or for an official submission to see those results.
Services like turnitin0.com give you a real Turnitin AI detection and similarity report on your draft before you ever press submit in the official inbox. This means you can preview your AI writing percentage, the similarity score, and the flagged sections while you still have time to revise [4].
Why does this matter? Students who check before submitting can fix flagged AI sections and reduce similarity matches, so the final submission ID they receive reflects a cleaner paper. Checking early turns the submission ID from a passive receipt number into proof that you submitted a verified, polished draft [4].
Before your next submission generates a new Turnitin submission ID, make sure you know what that report will show. With turnitin0, you can preview the exact Turnitin AI and similarity reports your instructor would see, then revise your draft with full confidence and submit knowing the ID on your receipt represents your best work.
※ Turnitin0.com - Actual Turnitin AI Report Cover, Score, Flag And Similarity Summary
FAQ
What exactly is a Turnitin submission ID?
It is a unique numeric reference that Turnitin assigns to each paper the moment it is submitted. It identifies that specific submission across your account and your instructor's inbox [1].
Where can I find my submission ID after submitting?
Check the on-screen confirmation, your email notification, or the digital receipt for the submission. You can also open the assignment in your Turnitin account and view the submission details [3].
Is the submission ID the same as a similarity score or AI score?
No. The submission ID is a tracking number, while the similarity score and AI writing percentage are separate results generated from the report attached to that submission [1][4].
Can I check Turnitin AI and similarity results before my final submission?
Yes. With a Turnitin check on turnitin0.com, you can view real AI and similarity reports on your draft before submitting it through your institution's inbox [4].
What should I do if I can't find my submission ID?
Open the assignment in your account and open the submission details, or re-check the digital receipt and email notification. If it still isn't visible, contact your instructor or Turnitin support with your file name and submission time [2][3].