106 lines
4.1 KiB
PHP
106 lines
4.1 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\CA
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*/
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class PayrollDeduction_CA_NS extends PayrollDeduction_CA {
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var $provincial_income_tax_rate_options = [
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//No Changes 2012 thru 2022.
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20110101 => [
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[ 'income' => 29590, 'rate' => 8.79, 'constant' => 0 ],
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[ 'income' => 59180, 'rate' => 14.95, 'constant' => 1823 ],
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[ 'income' => 93000, 'rate' => 16.67, 'constant' => 2841 ],
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[ 'income' => 150000, 'rate' => 17.5, 'constant' => 3613 ],
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[ 'income' => 150000, 'rate' => 21.0, 'constant' => 8863 ],
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],
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20100701 => [
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[ 'income' => 29590, 'rate' => 8.79, 'constant' => 0 ],
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[ 'income' => 59180, 'rate' => 14.95, 'constant' => 1823 ],
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[ 'income' => 93000, 'rate' => 16.67, 'constant' => 2841 ],
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[ 'income' => 150000, 'rate' => 17.5, 'constant' => 3613 ],
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[ 'income' => 150000, 'rate' => 24.5, 'constant' => 14113 ],
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],
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20070101 => [
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[ 'income' => 29590, 'rate' => 8.79, 'constant' => 0 ],
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[ 'income' => 59180, 'rate' => 14.95, 'constant' => 1823 ],
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[ 'income' => 93000, 'rate' => 16.67, 'constant' => 2841 ],
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[ 'income' => 93000, 'rate' => 17.5, 'constant' => 3613 ],
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],
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];
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function getProvincialTotalClaimAmount() {
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/*
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BPA = Where A ≤ $25,000, BPA is equal to $11,481;
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Where A > $25,000 < $75,000, BPA is equal to:
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$11,481 – [(A – $25,000) × 6%)];*
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Where A ≥ $75,000, BPA is equal to $8,481
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$11,481 High Basic Claim Amount -- **This should be set in Data.class.php**
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$8,481 Low Basic Claim Amount
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*/
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$BPA = parent::getProvincialTotalClaimAmount();
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if ( $this->getDate() >= 20180101 && $BPA > 0 ) {
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$high_claim_amount = $this->getBasicProvinceClaimCodeAmount();
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$low_claim_amount = 8481;
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$A = $this->getAnnualTaxableIncome();
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if ( $A <= 25000 ) {
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$BPA = $high_claim_amount;
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} else if ( $A > 25000 && $A < 75000 ) {
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$BPA = bcsub( $high_claim_amount, bcmul( bcsub( $A, 25000 ), 0.06 ) );
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} else if ( $A > 75000 ) {
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$BPA = $low_claim_amount;
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}
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Debug::text( 'BPA: ' . $BPA . ' Claim Amount: High: ' . $high_claim_amount . ' Low: ' . $low_claim_amount . ' A: ' . $A, __FILE__, __LINE__, __METHOD__, 10 );
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}
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return $BPA;
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}
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}
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?>
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