W2's for 2020 are available! Note: Must be viewed on a computer with pop-ups enabled. Not viewable on a mobile device. Login, then click "My Profile" to view. Call 419.866.8367 with any questions. Also, if you applied before Jan 1st 2020, fill out a new W4. If you don’t, your record may be entered under the highest tax bracket. Click here for your W4 & send it filled out to payroll@supplemental.com 

We have upgraded our backend systems!

Supplemental Staffing has upgraded our business system to allow us to better support you. During this transition, we understand that our employees will still need access to the old system to access things like old paystubs and more. 

Below are links to our new WebCenter for employees as well as the old employee login.

Due to the changeover to the new system, your paystubs will not be visible this week. (Jan 3rd-9th 2021) They will be e-mailed to you.

Our new primary webservice login is available here:

For basic WebCenter information and guidance, Click Here.


If you need help understanding how to read your paycheck stubs, please refer to this guide:

Example of a paycheck stub.

If you need to access materials from before 2021,  the login is available here:

who we are

Our mission is to be a part of a company's future by providing Quality Employment Solutions and to be part of our employees' future by providing a place to learn, grow, and prosper.


Our owners have been on both sides of the table. After working for a staffing firm, they now run one.
So, we know how to help you find your dream career.

Copyright 2019 © Supplemental Staffing

Copyright 2019 © Supplemental Staffing

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