Calculates income tax form entries, helps do your taxes.
OTS 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. Includes updated versions for US 1040, Schedules A, B, C, D, and for several states. OTS provides both graphical and textual interfaces for quickly filing out your tax forms.
--- Best way to download the correct version for your platform -- go to the OTS WEBSITE:
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Quickly get started with building your next accounting system
This package is basically a component or a module to give you an overall skeleton so that you can build your next accounting software. It draws all necessary tables, relationships, and queries to get you easily started with accounting basics it also helps you add accounting functionalities to your current laravel software.
itax is a free/open source multi-platform implementation and extension of the Australian Tax Offices(ATO) 'e-tax' software.
phase 1 of this to create a free/open source multi-platform implementation of the ATOs e-tax
phase 2 is to extend e-tax
PhpTax is free software to do your U.S. income taxes. Tested under Unix environment. The program generates .pdfs that can be printed and sent to the IRS. See homepage for details and screenshot.