Tax-calculator version: 1.0.0-alpha Released

Tax Calculator alpha release

Tax Calculator has been released under the initial α(alpha) version.


This application aims to provide taxation and related calculation services in an efficient and fair way.
Similar applications have tended to focus on being protective and so difficult to import/export from/to and link with.
This has been an issue for The Open Web business due to the policy of open linking being at the centre of our business policies.
Similar applications being expensive compared to applications of different categories is to be expected due to the legal implications and expertise required for such services.
However, unchanging, user-contributed areas should tend to be free and open.
This is something this application aims to achieve.
Under the alpha version, released features have been limited, but this will be gradually expanded on.
Any feedback will be much appreciated, and will help improve this application.



Mainly fixed values such as rates and prices.
Examples include tax rates, fixed tax amounts, etc.
These are generally easy to add. Please feel free to contact to contribute or request additional constants.

Pure Calculations

Calculations that include no state.
State (stored data) is under development, and is scheduled to be added once better tested.
These calculations generally take 1 or more inputs, but may take zero in certain cases.
Inputs may use any native HTML input or custom-made input types.
Currently, inputs are generally text and number types, with some text types expecting numbers only.
On calculation execution, the result will be shown. Sometimes errors will be shown.
Errors at this stage may be due to bugs. However, errors in general may happen where inputs or results are out of bounds, etc.
Improvements will be made gradually, prioritizing easy-to-fix and popular areas.

Alpha Release Notes

This initial version is currently under development and so may have bugs.
It is being released in alpha stage until major bugs have been fixed.
Due to being in relatively early development stages and using automation,
some information/calculations currently use programmatic and unclear terms.
These will be gradually improved over time. If there are any that you want to be prioritized, please feel free to get in contact.
Please feel free to contact about any improvements and feature additions wanted.