Why am I being asked to sign new documents for a new assignment?

Last updated: August 31, 2026

Applies to: workers who already finished onboarding with Ascen and have now been asked to sign something again because a new or additional assignment was added. It is most common for US W-2 employees, whose offer letter is tied to a specific assignment. Independent contractors and Canadian T4 employees see fewer of these, but the reason is the same. If you work outside the US and Canada your paperwork is handled by your in-country HR contact and this will not apply to you.

Summary: Your documents are attached to an assignment, not just to you. When a new assignment is added, the platform asks you to sign the documents that apply to that assignment and that you have not already signed. This is not a restart of onboarding, and it does not mean anything is wrong with your account or your existing work.

Why it happens

A new assignment usually means a new role, rate, location, or client. The paperwork has to describe the assignment you are actually doing, so a new one is generated with the new terms on it. Separately, some agreements only apply to certain kinds of assignments — so an assignment can bring in a document your last one did not need.

The system only asks you for what is missing. Anything you have already signed and that still applies is not requested again, which is why the list is usually short.

What you might be asked for

  • A new offer letter for the new assignment, showing its title, rate, and start date.

  • Agreements that apply to this assignment but not your last one. For example, an assignment that pays a travel or per diem stipend has its own travel agreement — see How per diem and travel stipends work. Healthcare assignments carry their own required acknowledgements.

  • Anything that became a standard requirement after you first onboarded. Requirements are added over time, so a long-tenured worker can be asked for a document that did not exist when they started.

What you should not have to redo

Being asked for a document is not the same as being asked to onboard again. In general you keep:

  • your identity verification;

  • your tax forms;

  • your direct deposit or payment method;

  • your Form I-9 — unless there has been a long enough break in your work with us that a new one is genuinely required, which is explained in Why am I being asked to complete a new Form I-9?.

If you are being asked to repeat a step you completed recently and none of the above explains it, that is worth checking — email support@ascen.com before you redo it.

Where to find the documents

  1. Log in at app.ascen.com.

  2. Any outstanding items open automatically, the same way your original checklist did — see Getting started: your onboarding checklist.

  3. Read each document before signing. It should describe the new assignment.

Check the details before you sign

These documents are the record of what you agreed to, so a wrong detail is easier to fix now than later. Check your legal name, the job title, the pay rate, the start date, and the work location.

What happens if you do not sign

Outstanding documents are treated as an incomplete step on the new assignment, and incomplete steps can block time entry and hold up pay for that assignment. Completing them promptly is the simplest way to avoid a delayed first paycheck on a new role — see Why your pay might be on hold (and how to fix it).

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