Accountingtoday iconAccountingtodaySep 22, 2026

Open Tax Technology Alliance launches with free 1040 engine

Filed and Crimson Tree have joined forced to launch the Open Tax Technology Alliance, which promotes open source software in the accounting space.

Open Tax Technology Alliance launches with free 1040 engine

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Filed and Crimson Tree have joined forced to launch the Open Tax Technology Alliance, which promotes open source software in the accounting space.

The group has also released a free tax engine and open data standard.

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Filed and Crimson Tree have joined forced to launch the Open Tax Technology Alliance, which promotes open source software in the accounting space. The group has also released a free tax engine and open data standard.

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  • The group has also released a free tax engine and open data standard.

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