hax: Haskell cash-flow and tax simulation
This package contains a library that for a double-entry accounting based cash-flow simulation with a detailed translation of the German tax code including personal income tax (Einkommensteuer), corporate tax (Körperschaftsteuer) and trade/business tax (Gewerbesteuer).
See Readme on Github.
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| Versions [RSS] | 0.0.1, 0.0.2 (info) |
|---|---|
| Dependencies | aeson (>=0.11.2.1 && <0.12), array (>=0.5.0.0 && <0.6), base (>=4.9.0.0 && <4.10), blaze-html (>=0.8.1.3 && <0.9), blaze-markup (>=0.7.1.1 && <0.8), boxes (>=0.1.4 && <0.2), bytestring (>=0.10.8.1 && <0.11), containers (>=0.5.5.1 && <0.6), Decimal (>=0.4.2 && <0.5), directory (>=1.2.6.2 && <1.3), filepath (>=1.4.1.0 && <1.5), mtl (>=2.2.1 && <2.3), split (>=0.2.3.1 && <0.3), template-haskell (>=2.11.0.0 && <2.12), text (>=1.2.2.1 && <1.3), transformers (>=0.5.2.0 && <0.6) [details] |
| License | MIT |
| Author | Johannes Gerer |
| Maintainer | Johannes Gerer <oss@johannesgerer.com> |
| Category | Finance |
| Home page | http://johannesgerer.com/hax |
| Bug tracker | http://github.com/johannesgerer/hax/issues |
| Uploaded | by johannesgerer at 2017-01-25T18:59:30Z |
| Distributions | |
| Reverse Dependencies | 1 direct, 0 indirect [details] |
| Executables | hax |
| Downloads | 1392 total (11 in the last 30 days) |
| Rating | (no votes yet) [estimated by Bayesian average] |
| Your Rating | |
| Status | Docs uploaded by user Build status unknown [no reports yet] |
Readme for hax-0.0.2
[back to package description]hax
A library for cash-flow and tax simulations. The type system is used to ensure correctness e.g. of double-entry accounting, and the correct calculation of taxes. The use of Haskell's do-notation and type-classes permit an almost verbatim translation of the tax code into the program.
It currently includes personal income tax (Einkommensteuer), corporate tax (Körperschaftsteuer) and trade/business tax (Gewerbesteuer), but could easily be extended to other legal systems
Usage
stack runghc -- -isrc src/main
will produce a folder named html containing the results of the HAX.Example that commes with this library. The look at the full ledger in html/index.html or the charts static/charts.html.
Documentation
The docs on Hackage are quite comprehensive (with some parts in German).
Srceenshots
Charts
