No deductions added

'; totalDeductionsDiv.style.display = 'none'; } } }); calculateBtn.addEventListener('click', calculateSalary); // Helper functions function updateAllowancesTotal() { let total = 0; const allowanceItems = allowancesContainer.querySelectorAll('.allowance-item'); allowanceItems.forEach(item => { const amountInput = item.querySelector('.allowance-amount'); if (amountInput && amountInput.value) { total += parseFloat(amountInput.value) || 0; } }); totalAllowancesAmount.textContent = '₹' + total.toLocaleString('en-IN'); calculateSalary(); } function updateDeductionsTotal() { let total = 0; const deductionItems = deductionsContainer.querySelectorAll('.deduction-item'); deductionItems.forEach(item => { const amountInput = item.querySelector('.deduction-amount'); if (amountInput && amountInput.value) { total += parseFloat(amountInput.value) || 0; } }); totalDeductionsAmount.textContent = '₹' + total.toLocaleString('en-IN'); calculateSalary(); } function calculateSalary() { // Get input values const payLevel = payLevelSelect.value; let basicPay = 0; if (basicPayTypeSelect.value === 'manual') { basicPay = parseFloat(basicPayManualInput.value) || 0; } else { basicPay = parseFloat(basicPaySelect.value) || 0; } const fitmentFactor = parseFloat(fitmentFactorInput.value) || 2.00; const hraRate = parseFloat(hraCitySelect.value) || 0; const taAmount = parseFloat(taCitySelect.value) || 0; const daPercentage = parseFloat(daPercentageSelect.value) || 0; // Calculate components const revisedBasic = Math.round(basicPay * fitmentFactor); const daAmount = Math.round(revisedBasic * (daPercentage / 100)); const hraAmount = Math.round(revisedBasic * hraRate); // Calculate allowances total let allowancesTotal = 0; const allowanceAmounts = allowancesContainer.querySelectorAll('.allowance-amount'); allowanceAmounts.forEach(input => { allowancesTotal += parseFloat(input.value) || 0; }); // Calculate deductions total (excluding NPS and tax which are calculated separately) let otherDeductionsTotal = 0; const deductionAmounts = deductionsContainer.querySelectorAll('.deduction-amount'); deductionAmounts.forEach(input => { otherDeductionsTotal += parseFloat(input.value) || 0; }); // Calculate gross salary const grossSalary = revisedBasic + daAmount + hraAmount + taAmount + allowancesTotal; // Calculate deductions const npsAmount = Math.round(revisedBasic * 0.10); // Assuming 10% NPS contribution const cghsAmount = calculateCGHS(revisedBasic); const taxAmount = calculateIncomeTax(grossSalary - npsAmount); // NPS is tax deductible // Calculate net salary const totalDeductions = npsAmount + cghsAmount + (taxAmount / 12) + otherDeductionsTotal; const netMonthly = grossSalary - totalDeductions; const netAnnual = netMonthly * 12; // Format currency const formatCurrency = (amount) => { return '₹' + amount.toFixed(0).replace(/\B(?=(\d{3})+(?!\d))/g, ","); }; // Update results resultLevel.textContent = payLevel ? 'Level ' + payLevel : '-'; resultBasic.textContent = basicPay ? formatCurrency(basicPay) : '-'; resultRevisedBasic.textContent = formatCurrency(revisedBasic); resultDa.textContent = formatCurrency(daAmount); resultHra.textContent = formatCurrency(hraAmount); resultTa.textContent = formatCurrency(taAmount); resultGross.textContent = formatCurrency(grossSalary); resultNps.textContent = formatCurrency(npsAmount); resultCghs.textContent = formatCurrency(cghsAmount); resultTax.textContent = formatCurrency(taxAmount) + ' (approx) per annum'; resultNetMonthly.textContent = formatCurrency(netMonthly); resultNetAnnual.textContent = formatCurrency(netAnnual); } function calculateCGHS(basicPay) { // Simplified CGHS calculation - in reality this varies based on pay level and city if (basicPay < 30000) return 125; if (basicPay < 50000) return 325; if (basicPay < 100000) return 530; return 650; } function calculateIncomeTax(annualIncome) { // Simplified tax calculation based on New Regime FY 2025-26 (hypothetical) // Note: This is a placeholder - actual tax slabs may differ let tax = 0; if (annualIncome <= 300000) { tax = 0; } else if (annualIncome <= 600000) { tax = (annualIncome - 300000) * 0.05; } else if (annualIncome <= 900000) { tax = 15000 + (annualIncome - 600000) * 0.10; } else if (annualIncome <= 1200000) { tax = 45000 + (annualIncome - 900000) * 0.15; } else if (annualIncome <= 1500000) { tax = 90000 + (annualIncome - 1200000) * 0.20; } else { tax = 150000 + (annualIncome - 1500000) * 0.30; } // Add health and education cess (4%) tax += tax * 0.04; return Math.round(tax); } });