CS Professional Suite

Practice CS
World-class practice management software for accountants

Why choose Practice CS

Every day, accounting firms waste hours searching for information or duplicating work — and you can't afford to let these inefficiencies slow your business down. That's why so many accounting firms are turning to Thomson Reuters Practice CS to track their time and billing. But it's more than just time-and-billing software: Practice CS lets you onboard new staff easily, invoice your clients faster and more accurately, and analyze the profitability of your services over the long term. Which means you can boost revenue for your firm without increasing the workload of your staff. Shift your firm from reactive to proactive with our accounting project management software so you'll be ready to tackle any client demands or compliance requirements as soon as they come up.

Practice CS Video still

Practice CS from Thomson Reuters

Requests for accounting and auditing services are projected to increase as is the expectation from clients for immediate answers. Yet many partners are retiring, being replaced by new partners less willing to compromise their work-life balance. So how do you appease clients and staff? To remain competitive in this profession, you need to do more in less time. And that’s why tax and accounting firms are turning to Thomson Reuters Practice CS.

What you get with our accounting practice management software

Real-time access to information

Use our accounting firm practice management software to operate your entire practice at peak productivity with real-time access to essential firm, client, and staff information.

Scalable software

Scale the software to suit the size of your firm — whether large or small — and implement only the features you need.

Mission control

A central hub of customizable dashboards provides up-to-the-second data on firm operations, staff projects, and client statuses.

Electronic invoices

Create electronic invoices, post bills online, and accept credit card payments, so you can collect payments from your clients faster.

Time-and-billing software

Get a clear view of the costs associated with your firm's work by capturing and tracking billable time more efficiently.

Flexible reporting

Access detailed data that gives you helpful insight into your business, and take advantage of easy-to-use custom formatting options.

Practice CS recently received a 5 star review by CPA Practice Advisor

Learn how Practice CS can make a difference at your firm



Practice CS Introduction

See how Practice CS helps you capture more revenue, strengthen client relationships, and more.



Build a better process, build a better firm

Join us to learn how you can shift your firm from reactive to proactive, ready to adjust at any moment to client demands or changes in the profession.

Your guide to a streamlined, more profitable business

Get trusted answers on the technology you need to streamline workflows, simplify client data, and capture insights that boost your firm’s productivity and profitability.

Integrate Practice CS with these products and services to streamline your workflow

  1. 1

    Your client work is staged and ready in the Practice CS Project Management module, which moves the work through the office.

  2. 2

    Once you've received your clients’ source documents, use the Practice CS Staff Management module to assign and schedule project tasks. Notifications appear on each staff member’s dashboard as tasks are ready to be performed.

  3. 3
  4. 4

    Quickly and easily create secure client portals in Practice CS to improve service and save time. You can share files with clients, create new portals on the fly, and give clients the option to sign electronically.

  5. 5

    You can monitor statuses and receive real-time updates (including any notes that staff have made during the preparation and delivery process) via the Practice CS Client Management Module and Mobile CS.

Two ways to use Practice CS in the cloud

Our hosted solutions offer remote software access, relieving you of IT burdens and providing industry standard security for you and your clients' data.

Virtual Office CS

Get anytime, anywhere online access to CS Professional Suite and select Microsoft® products in the cloud.

Software as a Service for CS Professional Suite (SaaS)

Lease online versions of our entire award-winning CS Professional Suite, plus Microsoft® Office and Exchange.


High-performance practice management software

Learn how firms like yours are optimizing their practice management strategy with Practice CS.



Customer testimonial

Kalena Bruce, CPA

Hear how Kalena Bruce uses Practice CS to save time.


Customer testimonial

Russell Stamm, CPA

See how CPA Russell Stamm manages his entire practice from one source.


Customer testimonial

James Huston, EA

See how James Huston reduces time spent on tracking with Practice CS.

I waited 6 to 8 months because of concerns over the price. My hesitation wasn't worth the potential revenue I now know I lost in that time. Practice CS paid for itself within 2 months, and it's still going strong.

5 top pain points of managing your firm

Matt Jagst and Darren Root discuss the common pain points of practice management.

Implementation best practices

Get recommended best practices for implementation and setup of Practice CS, along with additional information that can be used to make the best decisions for your firm.


CPA Practice Advisor 2020 Readers' Choice Award
Winner: Practice Management/Time & Billing Systems
Winner: Comprehensive Firm Workflow Systems

CPA Practice Advisor 2019 Readers' Choice Award
Winner: Practice Management/Time & Billing Systems
Winner: Comprehensive Firm Workflow Systems

Ready to start a conversation?

Need more information about how our solutions can work for you? Drop us a line and someone from our sales team will get back to you. Or you can call a representative in your region at +1 800 968 8900.