291 lines
10 KiB
PHP
291 lines
10 KiB
PHP
<?php
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/*********************************************************************************
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*
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* TimeTrex is a Workforce Management program developed by
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* TimeTrex Software Inc. Copyright (C) 2003 - 2021 TimeTrex Software Inc.
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU Affero General Public License version 3 as published by
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* the Free Software Foundation with the addition of the following permission
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* added to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED
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* WORK IN WHICH THE COPYRIGHT IS OWNED BY TIMETREX, TIMETREX DISCLAIMS THE
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* WARRANTY OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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* details.
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*
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*
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* You should have received a copy of the GNU Affero General Public License along
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* with this program; if not, see http://www.gnu.org/licenses or write to the Free
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* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301 USA.
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*
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*
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* You can contact TimeTrex headquarters at Unit 22 - 2475 Dobbin Rd. Suite
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* #292 West Kelowna, BC V4T 2E9, Canada or at email address info@timetrex.com.
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*
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU Affero General Public License version 3.
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*
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*
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* In accordance with Section 7(b) of the GNU Affero General Public License
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* version 3, these Appropriate Legal Notices must retain the display of the
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* "Powered by TimeTrex" logo. If the display of the logo is not reasonably
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* feasible for technical reasons, the Appropriate Legal Notices must display
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* the words "Powered by TimeTrex".
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*
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********************************************************************************/
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/**
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* @package PayrollDeduction\US
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*/
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class PayrollDeduction_US_GA extends PayrollDeduction_US {
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/*
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protected $state_ga_filing_status_options = array(
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10 => 'Single',
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20 => 'Married - Filing Separately',
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30 => 'Married - Joint One Income',
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40 => 'Married - Joint Two Incomes',
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50 => 'Head of Household',
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);
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*/
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var $state_income_tax_rate_options = [
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20190101 => [
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10 => [
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[ 'income' => 750, 'rate' => 1.0, 'constant' => 0 ],
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[ 'income' => 2250, 'rate' => 2.0, 'constant' => 7.50 ],
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[ 'income' => 3750, 'rate' => 3.0, 'constant' => 37.50 ],
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[ 'income' => 5250, 'rate' => 4.0, 'constant' => 82.50 ],
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[ 'income' => 7000, 'rate' => 5.0, 'constant' => 142.50 ],
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[ 'income' => 7000, 'rate' => 5.75, 'constant' => 230 ],
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],
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20 => [
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[ 'income' => 500, 'rate' => 1.0, 'constant' => 0 ],
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[ 'income' => 1500, 'rate' => 2.0, 'constant' => 5 ],
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[ 'income' => 2500, 'rate' => 3.0, 'constant' => 25 ],
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[ 'income' => 3500, 'rate' => 4.0, 'constant' => 55 ],
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[ 'income' => 5000, 'rate' => 5.0, 'constant' => 95 ],
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[ 'income' => 5000, 'rate' => 5.75, 'constant' => 170 ],
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],
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30 => [
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[ 'income' => 1000, 'rate' => 1.0, 'constant' => 0 ],
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[ 'income' => 3000, 'rate' => 2.0, 'constant' => 10 ],
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[ 'income' => 5000, 'rate' => 3.0, 'constant' => 50 ],
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[ 'income' => 7000, 'rate' => 4.0, 'constant' => 110 ],
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[ 'income' => 10000, 'rate' => 5.0, 'constant' => 190 ],
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[ 'income' => 10000, 'rate' => 5.75, 'constant' => 340 ],
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],
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40 => [
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[ 'income' => 500, 'rate' => 1.0, 'constant' => 0 ],
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[ 'income' => 1500, 'rate' => 2.0, 'constant' => 5 ],
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[ 'income' => 2500, 'rate' => 3.0, 'constant' => 25 ],
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[ 'income' => 3500, 'rate' => 4.0, 'constant' => 55 ],
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[ 'income' => 5000, 'rate' => 5.0, 'constant' => 95 ],
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[ 'income' => 5000, 'rate' => 5.75, 'constant' => 170 ],
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],
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50 => [
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[ 'income' => 1000, 'rate' => 1.0, 'constant' => 0 ],
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[ 'income' => 3000, 'rate' => 2.0, 'constant' => 10 ],
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[ 'income' => 5000, 'rate' => 3.0, 'constant' => 50 ],
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[ 'income' => 7000, 'rate' => 4.0, 'constant' => 110 ],
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[ 'income' => 10000, 'rate' => 5.0, 'constant' => 190 ],
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[ 'income' => 10000, 'rate' => 5.75, 'constant' => 340 ],
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],
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],
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20060101 => [
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10 => [
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[ 'income' => 750, 'rate' => 1.0, 'constant' => 0 ],
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[ 'income' => 2250, 'rate' => 2.0, 'constant' => 7.50 ],
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[ 'income' => 3750, 'rate' => 3.0, 'constant' => 37.50 ],
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[ 'income' => 5250, 'rate' => 4.0, 'constant' => 82.50 ],
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[ 'income' => 7000, 'rate' => 5.0, 'constant' => 142.50 ],
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[ 'income' => 7000, 'rate' => 6.0, 'constant' => 230 ],
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],
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20 => [
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[ 'income' => 500, 'rate' => 1.0, 'constant' => 0 ],
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[ 'income' => 1500, 'rate' => 2.0, 'constant' => 5 ],
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[ 'income' => 2500, 'rate' => 3.0, 'constant' => 25 ],
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[ 'income' => 3500, 'rate' => 4.0, 'constant' => 55 ],
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[ 'income' => 5000, 'rate' => 5.0, 'constant' => 95 ],
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[ 'income' => 5000, 'rate' => 6.0, 'constant' => 170 ],
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],
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30 => [
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[ 'income' => 1000, 'rate' => 1.0, 'constant' => 0 ],
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[ 'income' => 3000, 'rate' => 2.0, 'constant' => 10 ],
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[ 'income' => 5000, 'rate' => 3.0, 'constant' => 50 ],
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[ 'income' => 7000, 'rate' => 4.0, 'constant' => 110 ],
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[ 'income' => 10000, 'rate' => 5.0, 'constant' => 190 ],
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[ 'income' => 10000, 'rate' => 6.0, 'constant' => 340 ],
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],
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40 => [
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[ 'income' => 500, 'rate' => 1.0, 'constant' => 0 ],
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[ 'income' => 1500, 'rate' => 2.0, 'constant' => 5 ],
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[ 'income' => 2500, 'rate' => 3.0, 'constant' => 25 ],
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[ 'income' => 3500, 'rate' => 4.0, 'constant' => 55 ],
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[ 'income' => 5000, 'rate' => 5.0, 'constant' => 95 ],
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[ 'income' => 5000, 'rate' => 6.0, 'constant' => 170 ],
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],
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50 => [
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[ 'income' => 1000, 'rate' => 1.0, 'constant' => 0 ],
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[ 'income' => 3000, 'rate' => 2.0, 'constant' => 10 ],
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[ 'income' => 5000, 'rate' => 3.0, 'constant' => 50 ],
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[ 'income' => 7000, 'rate' => 4.0, 'constant' => 110 ],
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[ 'income' => 10000, 'rate' => 5.0, 'constant' => 190 ],
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[ 'income' => 10000, 'rate' => 6.0, 'constant' => 340 ],
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],
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],
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];
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//10 => 'Single',
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//20 => 'Married - Filing Separately',
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//30 => 'Married - Joint One Income',
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//40 => 'Married - Joint Two Incomes',
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//50 => 'Head of Household',
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var $state_options = [
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20220101 => [
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'standard_deduction' => [
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'10' => 5400.00,
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'20' => 3550.00,
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'30' => 7100.00,
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'40' => 3550.00,
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'50' => 5400.00,
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],
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'employee_allowance' => [ //Personal Allowance
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'10' => 2700.00,
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'20' => 3700.00,
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'30' => 7400.00,
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'40' => 3700.00,
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'50' => 2700.00,
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],
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'dependant_allowance' => 3000,
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],
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//20210101 - Nochange
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20190101 => [
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'standard_deduction' => [
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'10' => 4600.00,
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'20' => 3000.00,
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'30' => 6000.00,
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'40' => 3000.00,
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'50' => 4600.00,
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],
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'employee_allowance' => [ //Personal Allowance
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'10' => 2700.00,
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'20' => 3700.00,
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'30' => 7400.00,
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'40' => 3700.00,
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'50' => 2700.00,
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],
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'dependant_allowance' => 3000,
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],
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20060101 => [
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'standard_deduction' => [
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'10' => 2300.00,
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'20' => 1500.00,
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'30' => 3000.00,
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'40' => 1500.00,
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'50' => 2300.00,
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],
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'employee_allowance' => [ //Personal Allowance
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'10' => 2700.00,
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'20' => 3700.00,
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'30' => 7400.00,
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'40' => 3700.00,
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'50' => 2700.00,
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],
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'dependant_allowance' => 3000,
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],
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];
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var $state_ui_options = [
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20060101 => [ 'wage_base' => 9500, 'new_employer_rate' => 2.7 ],
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];
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function getStateAnnualTaxableIncome() {
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$annual_income = $this->getAnnualTaxableIncome();
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$state_deductions = $this->getStateStandardDeduction();
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$state_employee_allowance = $this->getStateEmployeeAllowanceAmount();
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$state_dependant_allowance = $this->getStateDependantAllowanceAmount();
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$income = bcsub( bcsub( bcsub( $annual_income, $state_deductions ), $state_employee_allowance ), $state_dependant_allowance );
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Debug::text( 'State Annual Taxable Income: ' . $income, __FILE__, __LINE__, __METHOD__, 10 );
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return $income;
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}
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function getStateStandardDeduction() {
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$retarr = $this->getDataFromRateArray( $this->getDate(), $this->state_options );
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if ( $retarr == false ) {
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return false;
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}
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$deduction = $retarr['standard_deduction'][$this->getStateFilingStatus()];
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Debug::text( 'Standard Deduction: ' . $deduction, __FILE__, __LINE__, __METHOD__, 10 );
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return $deduction;
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}
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function getStateEmployeeAllowanceAmount() {
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$retarr = $this->getDataFromRateArray( $this->getDate(), $this->state_options );
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if ( $retarr == false ) {
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return false;
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}
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$allowance_arr = $retarr['employee_allowance'][$this->getStateFilingStatus()];
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$retval = bcmul( (float)$this->getUserValue2(), $allowance_arr );
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Debug::text( 'State Employee Allowance Amount: ' . $retval, __FILE__, __LINE__, __METHOD__, 10 );
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return $retval;
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}
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function getStateDependantAllowanceAmount() {
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$retarr = $this->getDataFromRateArray( $this->getDate(), $this->state_options );
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if ( $retarr == false ) {
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return false;
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}
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$allowance_arr = $retarr['dependant_allowance'];
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$retval = bcmul( (float)$this->getUserValue3(), $allowance_arr );
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Debug::text( 'State Dependant Allowance Amount: ' . $retval, __FILE__, __LINE__, __METHOD__, 10 );
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return $retval;
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}
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function _getStateTaxPayable() {
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$annual_income = $this->getStateAnnualTaxableIncome();
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$retval = 0;
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if ( $annual_income > 0 ) {
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$rate = $this->getData()->getStateRate( $annual_income );
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$state_constant = $this->getData()->getStateConstant( $annual_income );
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$state_rate_income = $this->getData()->getStateRatePreviousIncome( $annual_income );
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$retval = bcadd( bcmul( bcsub( $annual_income, $state_rate_income ), $rate ), $state_constant );
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}
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if ( $retval < 0 ) {
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$retval = 0;
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}
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Debug::text( 'State Annual Tax Payable: ' . $retval, __FILE__, __LINE__, __METHOD__, 10 );
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return $retval;
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}
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}
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?>
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