Client Center

Tax files and supporting documentation can become large and complicated. At Weiss & Company LLP, we want to make the process of submitting and keeping track of your files as easy for you as possible. We continue to provide services and technology that makes the file transfer process easy and secure.

Accountants. Advisors. Partners.


My1040Data is an online alternative to Tax Notebook and the traditional paper Organizer. My1040Data minimizes data entry and provides greater access and flexibility.


FileShare is an encrypted online service that enables our clients to easily and securely transfer large documents and data to us without the file size limitations found in email. Clients can quickly access large files that we transfer to them by either downloading them or launching them directly from FileShare.

Client Portal

Client Portal is an encrypted, secure online storage service that provides our clients anytime, anywhere access to their important financial records and tax documents.


Crain’s “Best Places to Work in Chicago” 2018, “Best Places to Work in Illinois” 2011-2019

Crains Best Places to Work in Chicago 2018 Best Places to Work in Illinois 2018