CS Professional Suite
Comprehensive suite of integrated software for accounting firms of any size
Thomson Reuters CS Professional Suite is the most comprehensive line of integrated software and services available to tax and accounting professionals. Whether you’re a sole proprietor or a large accounting firm, it delivers everything you need to run your operations. Every piece of software is designed to work seamlessly together as one system, sharing data and processes across your workflow. Choose a few offerings or the entire package — you’ll see the difference CS Professional Suite makes in your firm’s productivity and profitability.
Explore everything CS Professional Suite offers
Accounting and auditing
Serve your clients' accounting, bookkeeping, and financial needs more efficiently with accounting and auditing software solutions.
Accounting CS
All-in-one professional accounting software with write-up, trial balance, financial statements, payroll, and more.
Engagement Manager
Cloud-based audit management software with the industry’s most sophisticated working trial balance capabilities.
Workpapers CS
Powerful tax workpaper and trial balance software that lets you collaborate and share documents in real time.
Tax and asset management
Complete more returns and save processing time with leading professional tax solutions.
UltraTax CS
Integrations with CS Professional Suite and Onvio automate your entire workflow—from data collection, to preparation, review, and delivery of the return.
eSignature
Add-on module for UltraTax CS and Onvio Firm Management that lets you easily gather electronic signatures for tax documents from anywhere.
GoSystem Tax RS
Scalable, cloud-based professional income tax software that's the market leader for the top 100 CPA firms.
Fixed Assets CS
Fixed asset and depreciation software that ensures accurate inventory control and asset tracking for taxes and bookkeeping.
Planner CS
Tax planning software that helps you devise strategies to help clients get ahead of the next few years’ tax filings.
Payroll solutions
Increase profits, strengthen client relationships, and attract new clients with software and support options that suit every payroll need.
Accounting CS Payroll
Batch-oriented, fully-automated software that processes your client’s payroll faster and more accurately.
Firm and workflow management
Manage day-to-day activities with ease using our professional accounting firm solutions.
FirmFlow
Cloud-based CPA workflow software that standardizes processes through routing functionality, real-time tracking, and more.
Practice CS
Award-winning practice management software that efficiently tracks time and billing for your firm.
Document management
Organize and track digital files, reduce manual effort, and increase efficiency with comprehensive document management software.
GoFileRoom
Cloud-based document storage that lets you easily scan, save, and manage files.
Client portals and websites
Securely, instantly exchange documents and data and provide the online services your clients expect.
NetClient CS
Client portals that offer your clients 24/7 online access to your services.
Hosted options
Provide 24/7 remote access to CS Professional Suite software in a secure environment with our online accounting solutions.
Virtual Office CS
Get anytime, anywhere online access to CS Professional Suite and select Microsoft® products in the cloud.
Advisory services
Transform your business with subscription consulting and content offerings that help your firm reach its full potential.
Practice Forward
Our subscription consulting offering drives business growth through innovative business modeling, expert content, and more.
Professional Services
Agile and flexible professional services when and how your firm needs them.
Consulting for CS Professional Suite
Our team of experts consults on everything from software implementation to workflow optimization.
Automation Consulting
Our fully inclusive consulting eases your firm into automating and integrating your technology ecosystem.






.png)