Certified Public Accountants
Financial Planners & Registered Investment Advisors
Client Portal

RE:       Sladek & Witek Client Portal


We are providing you with a secure Client Portal.  This service is a web-based application used for secure file transfers and storage.  We will post client copies of your tax return and relevant tax data.  You may also use the client portal to securely upload documents to us.


Please use the following instructions to begin accessing your new ProSystem fx Client Portal. 


In addition to this email, you will receive two other emails with the following messages:


  1. Welcome to SLADEK & WITEK, CPA’S Portal (website and login);
  2. Your portal access (temporary password).


Please click on the web link which will direct you to the “Client Portal” tab on our website.  There you will find instructions and a video on how to use Prosystem fx Client Portal.


Should you have difficulty at any time, please contact Martha Devine, Client Services Manager, at: or 203-268-5988 extension 0.

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