UltraTax CS Alternatives (January 2026)

Professional tax software for tax preparers | UltraTax CS | Thomson Reuters

https://tax.thomsonreuter.com/en/products/ultratax-cs/

UltraTax CS, the professional tax software from Thomson Reuters, will streamline and automate your entire tax prep workflow. Request your free demo today!

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Professional accounting software for accountants | Accounting CS | Thomson Reuters

https://tax.thomsonreuter

.com/us/en/cs-professional-suite/accounting-cs/

Accounting CS is Thomson Reuters professional accounting software is trusted by thousands of accountants and CPA firms for write-up, trial balance, bookkeeping, payroll, financial statements, and more. Watch the videos to see what it can do for your accounting firm.

ProConnect Tax Online: Cloud-based Tax Software | Intuit Accountants

https://accountants.intui

.com/tax-software/tax-online/

Looking for the best cloud-based tax software? Try ProConnect Tax, the #1 web-based professional tax software, for free today.

Professional Tax Software For Tax Preparation - TaxSlayer Pro

https://www.taxslayerpr

.com/

Our professional tax software for tax preparers offers robust solutions to practices of all sizes. Learn how TaxSlayer Pro helps improve your earning potential.

Professional income tax software | GoSystem Tax RS | Thomson Reuters

https://tax.thomsonreuter

.com/us/en/cs-professional-suite/gosystem-tax-rs/

GoSystem Tax RS is the market-leading professional income tax software for corporate tax departments. Learn why it’s preferred among the top 100 CPA firms.

Tax Professional Software | Tax Preparer Software | TaxAct

https://www.taxac

.com/professional/

TaxAct Professional is designed for every CPA, accountant, and tax professional. E-file your federal and state tax returns using our professional tax filing services.

CCH® ProSystem fx® Tax professional tax prep software | Wolters Kluwer

https://www.wolterskluwe

.com/en/solutions/cch-prosystem-fx/tax/

CCH ProSystem fx Tax is a professional tax preparation, compliance and workflow solution for public accounting firms and corporations of all sizes.

Lacerte Tax Software | Intuit Accountants

https://accountants.intui

.com/tax-software/lacerte/

Tackle complex returns with our powerful tax preparer software, Intuit Lacerte. Try it for free today.

ProSeries Tax Software | Intuit Accountants

https://accountants.intui

.com/tax-software/proseries/

Discover the professional tax software for tax preparers that helps you deliver the best financial outcomes for your clients.

Drake Software – Professional Tax Software

https://www.drakesoftwar

.com/

Drake Software is a complete professional tax preparation program for federal and state returns, business and individual. See why professional preparers vote Drake #1 year after year.