README

Germany Income Tax Calculator

Description

Calculate the income tax according to the stored formula for the provided year.

Tax amounts are returned as float. You can round them down to the next integer manually.

Installation

composer require hankit/germany-income-tax-calculator

Example usage

use HankIT\GermanyIncomeTaxCalculator\GermanyIncomeTaxCalculator;

$calculator = new GermanyIncomeTaxCalculator;

print($calculator->calculate(2024, 50000);

Testing

This library has 100% test coverage and aims to keep it that way.

You can run tests using phpunit:

phpunit

License

See LICENSE file