Open Tax Solver is a safe, secure, easy-to-use program for calculating Tax Return Form entries, and determining your tax-owed or refund-due, for Federal or State personal income taxes.

Open Tax Solver is a safe, secure, easy-to-use program for calculating Tax Return Form entries, and determining your tax-owed or refund-due, for Federal or State personal income taxes.

Open Tax Solver includes updated versions for US 1040, Schedules A, B, C, D, and for several states. OTS provides both graphical and textual interfaces for quickly filling out your tax forms.

Open Tax Solver Features:

Graphical Interface, or Textual
Straightforward - complete your tax returns quickly
Safe / Secure - Runs directly on your PC - no web connections or cloaked software.
Directly fills-out Tax Forms for printing

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