CSC PTMS® is modernizing how property tax compliance takes place through technology and business process expertise.

PTMS supports your entire property tax life cycle, automating return filing, assessment validation, tax payments, forecasting, accruals, and document management. Share data with multiple departments or even outside vendors, reduce redundancies, shorten processes, automate notifications, and more.

Using PTMS ensures you can effectively manage your property tax work and risk with a single solution, eliminating instances of late filings and noncompliance — no matter your size or industry.

More than just a tracking tool

Return Filing

Automation slashes the time you need to devote to returns and minimizes overtime.

Jurisdictional Tax Data

Preloaded jurisdictional tax data reduces information-gathering and research time.

Prevent Overvaluation

Historical data and one-step property value calculations ensure proper valuation.

Allocate Property

Allocate linear or bulk assets to the appropriate sites or jurisdictions saves substantial time.

Accrue for Tax Liability

Update accruals with the best estimate for each accrual period using preloaded tax rates and depreciation schedules.

Accounts Payable Integration

Accounts payable interface exports payment requests to any AP system.

Automated Reporting

Create custom reports, trend reports, and performance indicators on the fly.

Audit History

Comprehensive audit log ensures data integrity and Sarbanes-Oxley compliance.

Roles and Permissions

Role-based security grants unique levels of access to different users.


Quickly link scanned documents and files to property data.


Quickly filter groups of assets and perform mass updates with bulk editing tools.

Accounts Receivable Integration

Allocate tax amounts to invoice clients and export data to any Accounts Receivable system.

Would you like to see PTMS in action?

If CSC PTMS® went away, I would be lost.

Agnes Cleveland, Senior Property Tax Manager NuStar Energy

PTMS has been a huge time-saver for us, from filing returns, the assessments, tax bills — really the whole process from beginning to end. We can prepare two or three hundred returns for a state  in four to five hours, and get them out the door same-day if needed. If you did that by hand, you’d need several people on hand to be able to handle that volume!

Bobby Barnes, VP of Compliance Operations DuCharme, McMillen & Associates

PTMS resources