218 lines
		
	
	
		
			8.9 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			218 lines
		
	
	
		
			8.9 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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/*
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														10 => TTi18n::gettext('Rate "A"'),
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														20 => TTi18n::gettext('Rate "B"'),
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														30 => TTi18n::gettext('Rate "C"'),
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														40 => TTi18n::gettext('Rate "D"'),
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														50 => TTi18n::gettext('Rate "E"'),
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*/
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class PayrollDeduction_US_NJ extends PayrollDeduction_US {
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	var $state_income_tax_rate_options = [
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			20200101 => [ //This was released 29-Sep-2020 and retroactive to 01-Jan-20
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					10 => [
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							[ 'income' => 20000, 'rate' => 1.5, 'constant' => 0 ],
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							[ 'income' => 35000, 'rate' => 2.0, 'constant' => 300 ],
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							[ 'income' => 40000, 'rate' => 3.9, 'constant' => 600 ],
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							[ 'income' => 75000, 'rate' => 6.1, 'constant' => 795 ],
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							[ 'income' => 500000, 'rate' => 7.0, 'constant' => 2930 ],
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							[ 'income' => 1000000, 'rate' => 9.9, 'constant' => 32680 ],
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							[ 'income' => 1000000, 'rate' => 11.8, 'constant' => 82180 ],
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					],
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					20 => [
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							[ 'income' => 20000, 'rate' => 1.5, 'constant' => 0 ],
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							[ 'income' => 50000, 'rate' => 2.0, 'constant' => 300 ],
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							[ 'income' => 70000, 'rate' => 2.7, 'constant' => 900 ],
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							[ 'income' => 80000, 'rate' => 3.9, 'constant' => 1440 ],
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							[ 'income' => 150000, 'rate' => 6.1, 'constant' => 1830 ],
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							[ 'income' => 500000, 'rate' => 7.0, 'constant' => 6100 ],
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							[ 'income' => 1000000, 'rate' => 9.9, 'constant' => 30600 ],
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							[ 'income' => 1000000, 'rate' => 11.8, 'constant' => 80100 ],
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					],
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					30 => [
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							[ 'income' => 20000, 'rate' => 1.5, 'constant' => 0 ],
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							[ 'income' => 40000, 'rate' => 2.3, 'constant' => 300 ],
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							[ 'income' => 50000, 'rate' => 2.8, 'constant' => 760 ],
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							[ 'income' => 60000, 'rate' => 3.5, 'constant' => 1040 ],
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							[ 'income' => 150000, 'rate' => 5.6, 'constant' => 1390 ],
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							[ 'income' => 500000, 'rate' => 6.6, 'constant' => 6430 ],
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							[ 'income' => 1000000, 'rate' => 9.9, 'constant' => 29530 ],
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							[ 'income' => 1000000, 'rate' => 11.8, 'constant' => 79030 ],
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					],
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					40 => [
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							[ 'income' => 20000, 'rate' => 1.5, 'constant' => 0 ],
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							[ 'income' => 40000, 'rate' => 2.7, 'constant' => 300 ],
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							[ 'income' => 50000, 'rate' => 3.4, 'constant' => 840 ],
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							[ 'income' => 60000, 'rate' => 4.3, 'constant' => 1180 ],
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							[ 'income' => 150000, 'rate' => 5.6, 'constant' => 1610 ],
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							[ 'income' => 500000, 'rate' => 6.5, 'constant' => 6650 ],
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							[ 'income' => 1000000, 'rate' => 9.9, 'constant' => 29400 ],
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							[ 'income' => 1000000, 'rate' => 11.8, 'constant' => 78900 ],
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					],
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					50 => [
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							[ 'income' => 20000, 'rate' => 1.5, 'constant' => 0 ],
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							[ 'income' => 35000, 'rate' => 2.0, 'constant' => 300 ],
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							[ 'income' => 100000, 'rate' => 5.8, 'constant' => 600 ],
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							[ 'income' => 500000, 'rate' => 6.5, 'constant' => 4370 ],
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							[ 'income' => 1000000, 'rate' => 9.9, 'constant' => 30370 ],
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							[ 'income' => 1000000, 'rate' => 11.8, 'constant' => 79870 ],
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					],
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			],
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			20060101 => [
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					10 => [
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							[ 'income' => 20000, 'rate' => 1.5, 'constant' => 0 ],
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							[ 'income' => 35000, 'rate' => 2.0, 'constant' => 300 ],
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							[ 'income' => 40000, 'rate' => 3.9, 'constant' => 600 ],
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							[ 'income' => 75000, 'rate' => 6.1, 'constant' => 795 ],
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							[ 'income' => 500000, 'rate' => 7.0, 'constant' => 2930 ],
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							[ 'income' => 500000, 'rate' => 9.9, 'constant' => 32680 ],
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					],
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					20 => [
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							[ 'income' => 20000, 'rate' => 1.5, 'constant' => 0 ],
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							[ 'income' => 50000, 'rate' => 2.0, 'constant' => 300 ],
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							[ 'income' => 70000, 'rate' => 2.7, 'constant' => 900 ],
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							[ 'income' => 80000, 'rate' => 3.9, 'constant' => 1440 ],
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							[ 'income' => 150000, 'rate' => 6.1, 'constant' => 1830 ],
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							[ 'income' => 500000, 'rate' => 7.0, 'constant' => 6100 ],
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							[ 'income' => 500000, 'rate' => 9.9, 'constant' => 30600 ],
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					],
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					30 => [
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							[ 'income' => 20000, 'rate' => 1.5, 'constant' => 0 ],
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							[ 'income' => 40000, 'rate' => 2.3, 'constant' => 300 ],
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							[ 'income' => 50000, 'rate' => 2.8, 'constant' => 760 ],
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							[ 'income' => 60000, 'rate' => 3.5, 'constant' => 1040 ],
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							[ 'income' => 150000, 'rate' => 5.6, 'constant' => 1390 ],
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							[ 'income' => 500000, 'rate' => 6.6, 'constant' => 6430 ],
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							[ 'income' => 500000, 'rate' => 9.9, 'constant' => 29530 ],
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					],
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					40 => [
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							[ 'income' => 20000, 'rate' => 1.5, 'constant' => 0 ],
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							[ 'income' => 40000, 'rate' => 2.7, 'constant' => 300 ],
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							[ 'income' => 50000, 'rate' => 3.4, 'constant' => 840 ],
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							[ 'income' => 60000, 'rate' => 4.3, 'constant' => 1180 ],
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							[ 'income' => 150000, 'rate' => 5.6, 'constant' => 1610 ],
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							[ 'income' => 500000, 'rate' => 6.5, 'constant' => 6650 ],
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							[ 'income' => 500000, 'rate' => 9.9, 'constant' => 29400 ],
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					],
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					50 => [
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							[ 'income' => 20000, 'rate' => 1.5, 'constant' => 0 ],
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							[ 'income' => 35000, 'rate' => 2.0, 'constant' => 300 ],
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							[ 'income' => 100000, 'rate' => 5.8, 'constant' => 600 ],
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							[ 'income' => 500000, 'rate' => 6.5, 'constant' => 4370 ],
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							[ 'income' => 500000, 'rate' => 9.9, 'constant' => 30370 ],
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					],
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			],
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	];
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	var $state_options = [
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			20060101 => [
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					'allowance' => 1000,
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			],
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	];
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	var $state_ui_options = [
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			20220101 => [ 'wage_base' => 39800, 'new_employer_rate' => null ],  //New Employer Rate Varies.
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			20210101 => [ 'wage_base' => 36200, 'new_employer_rate' => null ],
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			20200101 => [ 'wage_base' => 35300, 'new_employer_rate' => null ],
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			20190101 => [ 'wage_base' => 34400, 'new_employer_rate' => null ],
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	];
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	function getStateAnnualTaxableIncome() {
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		$annual_income = $this->getAnnualTaxableIncome();
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		$state_allowance = $this->getStateAllowanceAmount();
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		$income = bcsub( $annual_income, $state_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 getStateAllowanceAmount() {
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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['allowance'];
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		$retval = bcmul( $this->getStateAllowance(), $allowance_arr );
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		Debug::text( 'State 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 ), $state_constant );
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			//$retval = bcadd( bcmul( $annual_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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