Let’s break this down clearly and accurately.

Short Answer: Does Turnitin Store Assignments Forever?

Not always.
Whether Turnitin stores your assignment depends on how and where it is submitted.

Turnitin does not automatically store every document forever by default. Storage depends on submission settings chosen by the instructor or institution.

How Turnitin Stores Assignments

Turnitin works through institutional accounts (universities, colleges, instructors). When an assignment is submitted, it can be stored in one of the following ways:

1️⃣ Stored in Turnitin Repository

• The document becomes part of Turnitin’s database

• Future submissions are compared against it

• Common in official university submissions

2️⃣ Not Stored (No Repository)

• The document is checked for similarity

• It is not saved in Turnitin’s database

• Often used for draft checks or self-checking

The choice is made by the account holder, not the student.

What Happens When You Submit Through a University?

In most universities:

• Assignments are stored in Turnitin’s student paper repository

• This helps prevent plagiarism across future submissions

• Storage duration is determined by institutional policy

This is why submitting the same paper twice can result in self-plagiarism.

What About Instructor or Self-Check Accounts?

When using a verified Turnitin instructor account for self-checking, documents can be handled differently.

In many cases:

• Files are checked for similarity

• Reports are generated

• Documents are not added to the public repository

This allows students to review similarity before final submission, without affecting future checks.

👉 Verified access option:
https://isolatedstudy.in/verified_apps?section=apps&search=turnitin

Can Turnitin Delete Stored Assignments?

In general:

• Students cannot delete submissions themselves

• Instructors may request removal in specific cases

• Policies vary by institution

That’s why pre-checking before official submission is important.

Does Turnitin Store Assignments Forever?

To be precise:

• Turnitin can store assignments long-term

• Storage is not always permanent

• It depends on:

  • Repository settings

  • Institution policies

  • Submission type

There is no universal “forever” rule.

Why Students Worry About Storage

Students are concerned about:

• Self-plagiarism

• Reusing parts of previous work

• Submitting drafts before final version

• Checking similarity safely

These concerns are valid and common.

Best Practice for Students

To avoid problems:

• Always check similarity before final submission

• Understand your university’s Turnitin policy

• Avoid submitting drafts to official portals

• Use verified self-check options responsibly

Final Thoughts

Turnitin is designed to support academic integrity—not to penalize students unfairly.
However, understanding how assignment storage works helps students make smarter decisions.

If you want to check similarity and AI detection without risking repository storage, using a verified Turnitin instructor account for self-checking is a practical option.

👉 Learn more here:
https://isolatedstudy.in/verified_apps?section=apps&search=turnitin

❓ FAQ – Turnitin Assignment Storage

Does Turnitin store assignments forever?

Not always. Storage depends on repository settings and institutional policies.

Can students delete a Turnitin submission?

No. Students cannot delete submissions once stored.

Can instructors remove assignments?

In limited cases, yes—depending on institution policy.

Is self-plagiarism possible on Turnitin?

Yes, if the same work is stored and submitted again.

Is it safe to check Turnitin before final submission?

Yes, when using a verified self-check method that does not add files to the repository.