Motivations for OTS:

• Make tax preparation software available for all platforms.
• Provide insight into how our taxes are calculated in clear unambiguous equations/code, that can be easily diff'd from year-to-year to understand what changed.
• Avoid invasive, bloated commercial software packages.
• Avoid rewriting our own individual programs or spread-sheets each year by combining efforts.
• Provide a simple reliable tax-package requiring only rudimentary knowledge to maintain.
• More motivations.