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Accounting CS
tax.thomsonreuters.com · scored Dec 2025Accounting CS shares one database with UltraTax CS
Best forFirms already deeply embedded in the Thomson Reuters CS Professional Suite ecosystem
Professional accounting suite unifying write-up, payroll, and trial balance for high-volume firms.
In their words
“I hate the constant price increases, but don't have many complaints about the product.”
reddit.comUpside
- Seamless integration with UltraTax CS
- Unified database for write-up and payroll
- Powerful batch processing for multiple clients
Catch
- Interface described as clunky by users
- Opaque pricing with annual increases
- Occasional performance and crashing issues
Editor's takeAccounting CS shares one database with UltraTax CS, so tax code assignments and client data flow automatically between the two without manual re-entry, a real time-saver for firms embedded in the Thomson Reuters partner network. Its task-based structure lets multiple staff process different clients simultaneously. The tradeoffs are a dated interface reviewers call clunky, occasional crashes during high-volume tax season, and pricing that is not published and reportedly rises annually.
Does Accounting CS integrate with UltraTax CS?
Yes, tightly. Tax code assignments and client data sync automatically between the two, eliminating redundant data entry.
Is Accounting CS pricing public?
No. Pricing requires a custom quote, with one estimate putting costs around $1,000 per user annually, and users report regular annual price increases.
The evidence: 6 criteria, 3 penalties (−0.18 points)
Score adjustments−0.18 points in total












