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Client Center

Changes to Your NetClient CS Portal

Please be aware that there will be a small change to your portal that will begin August 19. Your login information will be the same, but once you log in you will see a new button on the navigation pane called “ClientFlow”.

ClientFlow is the new way that you will upload documents to and retrieve documents from Centennial. Please see the information below regarding the update. Feel free to reach out to any member of our Support Team at support@centennialtax.com with questions.

Here is some helpful information:

  • Read how to upload files to ClientFlow here.
  • Read how to View your files in ClientFlow here.
  • Watch a video walkthrough here.

Tax Portal

Make a payment online, share a document with us, or access your tax returns, financial statements, payroll reports, and more.

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NetClient CS Tax Portal App

NetClient CS offers convenient, on-the-go access to your online Centennial Tax & Accounting portal.

Download on App Store
Download on Google Play

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