TaxCalc
Professional tax and accounting software suite for tax returns, accounts production, and practice management for accounting firms.
CCH ProSystem fx Tax
Website: www.wolterskluwer.com
CCH ProSystem fx Tax is Wolters Kluwer’s desktop-based professional tax preparation software for US accounting firms. It covers individual, corporate, partnership, trust, estate, and nonprofit returns with advanced diagnostics, multi-state processing, and electronic filing.
Firms use ProSystem fx Tax for its deep calculation engine and integration with other CCH ProSystem fx Suite products — including engagement, document management, and fixed assets. The diagnostic engine flags errors, missing data, and potential compliance issues before filing. Prior-year data import and roll-forward features reduce re-keying during recurring engagements.
ProSystem fx Tax is the on-premises counterpart to CCH Axcess Tax (the cloud version). It is best suited for mid-sized to large US firms that prefer a locally installed tax application or are not yet ready to move to a cloud-based workflow. Firms planning a cloud migration within the Wolters Kluwer ecosystem typically transition to CCH Axcess Tax over time.
Related Tax Software
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Wolters Kluwer's cloud-based tax preparation platform for accounting firms with real-time collaboration and analytics dashboards.
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