pjpatil12/IncomeTaxSystem
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modification ui changes base pages,login, manus and from chnages and adding filds. V2 commit

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pjpatil12
2025-12-29 15:22:15 +05:30
parent 425f213606
commit 4da1e92a70
97 changed files with 4761 additions and 2307 deletions
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104
static/js/ao_calc.js
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@@ -1,69 +1,81 @@
document.addEventListener("DOMContentLoaded", function () {
function getVal(id) {
return parseFloat(document.getElementsByName(id)[0].value) || 0;
function getValue(id) {
var el = document.getElementsByName(id)[0];
return el ? parseFloat(el.value) || 0 : 0;
}
function setVal(id, value) {
document.getElementsByName(id)[0].value = Number(value).toFixed(2);
function setValue(id, val) {
var el = document.getElementsByName(id)[0];
if (el) el.value = Number(val).toFixed(2);
}
window.calculate = function () {
// Base Values
let gross_total_income = getVal("gross_total_income");
let disallowance_14a = getVal("disallowance_14a");
let disallowance_37 = getVal("disallowance_37");
// --- BASIC INPUTS ---
var gross_total_income = getValue("gross_total_income");
var disallowance_14a = getValue("disallowance_14a");
var disallowance_37 = getValue("disallowance_37");
// Deductions
let d80_business = getVal("deduction_80ia_business");
let deduction_sec37 = getVal("deduction_sec37_disallowance");
let deduction_80g = getVal("deduction_80g");
// // Auto-calculations (your logic)
// setValue("gross_total_income", disallowance_37 + gross_total_income);
// setValue("disallowance_37", disallowance_14a + disallowance_37);
// Total Deduction
let total_deductions = d80_business + deduction_sec37;
var gross_total = gross_total_income + disallowance_37 + disallowance_14a
console.log("gross_total income:: " + gross_total)
// Net Taxable Income
let net_taxable_income =
(gross_total_income + disallowance_14a + disallowance_37)
- total_deductions
- deduction_80g;
// --- DEDUCTIONS ---
var d80_business = getValue("deduction_80ia_business");
var d80_misc = getValue("deduction_80ia_misc");
var d80_other = getValue("deduction_80ia_other");
setVal("net_taxable_income", net_taxable_income);
var deduction_sec37 = d80_business + d80_misc + d80_other;
setValue("deduction_sec37_disallowance", deduction_sec37);
// Tax @ 30%
let tax_30_percent = net_taxable_income * 0.30;
setVal("tax_30_percent", tax_30_percent);
var deduction_80g = getValue("deduction_80g");
// Surcharge @ 12%
let surcharge_12 = tax_30_percent * 0.12;
setVal("surcharge_12", surcharge_12);
// --- NET TAXABLE INCOME ---
var net_taxable_income = gross_total - deduction_sec37 - deduction_80g;
setValue("net_taxable_income", net_taxable_income);
// Education Cess @ 3%
let edu_cess_3 = (tax_30_percent + surcharge_12) * 0.03;
setVal("edu_cess_3", edu_cess_3);
// --- TAX 30% ---
var tax30 = net_taxable_income * 0.30;
setValue("tax_30_percent", tax30);
// Total Tax Payable
let total_tax_payable = tax_30_percent + surcharge_12 + edu_cess_3;
setVal("total_tax_payable", total_tax_payable);
// --- TAX PAYABLE (18.5%) ---
var tax185 = getValue("tax_book_profit_18_5");
// MAT, Interest
let mat_credit = getVal("mat_credit");
let interest_234c = getVal("interest_234c");
var tax_payable = (tax30 > tax185) ? tax30 : tax185;
setValue("tax_payable", tax_payable);
let total_tax = total_tax_payable + mat_credit + interest_234c;
setVal("total_tax", total_tax);
// --- SURCHARGE ---
var percent = getValue("persentage");
var surcharge = tax_payable * (percent / 100);
setValue("surcharge_12", surcharge);
// Advance, TDS, TCS
let advance_tax = getVal("advance_tax");
let tds = getVal("tds");
let tcs = getVal("tcs");
var edu_cess = (tax_payable + surcharge) * 0.03;
setValue("edu_cess_3", edu_cess);
let tax_on_assessment = advance_tax + tds + tcs;
setVal("tax_on_assessment", tax_on_assessment);
// --- total tax payable ---
var total_tax_payable = tax_payable + surcharge + edu_cess;
setValue("total_tax_payable", total_tax_payable);
// Refund / Payablesss
let refund = total_tax - tax_on_assessment;
setVal("refund", refund);
// --- FINAL TAX ---
var mat_credit = getValue("mat_credit");
var interest_234c = getValue("interest_234c");
var total_tax = total_tax_payable + mat_credit + interest_234c;
setValue("total_tax", total_tax);
// --- ASSESSMENT ---
var adv_tax = getValue("advance_tax");
var tds = getValue("tds");
var tcs = getValue("tcs");
var tax_on_assessment = adv_tax + tds + tcs;
setValue("tax_on_assessment", tax_on_assessment);
var refund = total_tax - tax_on_assessment;
setValue("refund", refund);
};
});