Understanding Your W2

Essential Tax Information

Tax season requires understanding key documents, like your W2, which detail your earnings and healthcare coverage. We want to ensure you have the resources available to help you stay informed and confident, whether you're new to filing or need clarification on specific entries.

What You Need To Know:

W2s are never mailed. You can access your W2 online (usually after January) at supplemental.com/login

When you click your W-2, it will automatically download to your device.

If you have moved, you will need to access your W-2 online or pick it up after it’s returned to our office.

Any address changes received after January will not be reflected on your W-2.

Accessing WebCenter for W2s

Current and past employees can access any past and current W2s or pay stubs through their WebCenter account.

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 employee's 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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