New York Payroll Tax Calculator

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New York Payroll Tax Calculator

Your New York Payroll Tax Details

Enter your total salary before any deductions.
Weekly Bi-weekly Monthly Annual Select how often you are paid.
Single Married Select your federal tax filing status.
Enter any extra NY State income tax you want withheld.

Your Estimated Payroll Taxes

$0.00

Federal Income Tax $0.00

NY State Income Tax $0.00

Social Security Tax (OASDI) $0.00

Medicare Tax $0.00

NY Disability Insurance (SDI) $0.00

Key Assumptions:

Annual Gross Salary $0.00

Pay Periods Per Year 0

Filing Status N/A

Calculations are estimates based on standard federal and New York State tax rates. Specific tax situations may vary.

Formula: Total Tax = Fed Income Tax + NY State Income Tax + SS Tax + Medicare Tax + NY SDI. Each tax component is calculated based on gross pay, applicable tax brackets, statutory rates, and annual limits.

Tax Breakdown by Category

Distribution of your estimated payroll taxes across different categories.

Tax Burden Over Time (Annual Projection)

Projected cumulative tax burden based on your annual salary.

Tax Comparison: With vs. Without Additional NY Withholding

Visualizing the impact of extra NY State withholding.

Understanding Your New York Payroll Tax Calculator

What is a New York Payroll Tax Calculator?

A New York payroll tax calculator is a digital tool designed to estimate the amount of taxes that will be withheld from an employee's paycheck by New York State employers. These calculators help individuals understand their net pay (take-home pay) by breaking down various federal, state, and sometimes local taxes deducted from their gross earnings. For employers, such tools can aid in payroll processing and compliance, though official tax software is typically used. For employees, it's an indispensable resource for financial planning, budgeting, and understanding their tax obligations in the Empire State. It helps demystify complex payroll deductions, providing clarity on where each dollar goes.

Who should use it: Anyone employed in New York State, from full-time workers to part-time staff, freelancers receiving W-2 income, and even those new to the state's tax system. It's particularly useful for individuals whose income or deductions might differ from standard scenarios. Understanding these deductions is crucial for managing personal finances effectively. This tool is essential for anyone seeking to understand the financial implications of working in New York.

Common misconceptions: Many people believe payroll taxes are solely for federal programs like Social Security and Medicare. However, New York has its own state income tax and a unique Paid Family Leave (NY PFL) which is funded through employee contributions (often lumped with SDI, though distinct). Another misconception is that the tax rates are static; they can change annually due to legislative updates. Some also overlook the impact of additional withholding elections. This New York payroll tax calculator aims to address these by providing a clearer picture.

New York Payroll Tax Calculator Formula and Mathematical Explanation

The calculation of payroll taxes involves several components, each with its own rules, rates, and limits. This New York payroll tax calculator aims to provide a close estimate. The primary formula is:

Total Estimated Tax Withheld = Federal Income Tax + NY State Income Tax + Social Security Tax (OASDI) + Medicare Tax + NY Disability Insurance (SDI)

Detailed Breakdown:

  • Federal Income Tax: Calculated based on gross income, filing status, standard deductions (or itemized), and tax brackets set by the IRS. The amount withheld is an estimate to cover annual tax liability.
  • NY State Income Tax: Similar to federal, this is based on New York's tax brackets, filing status, and specific state deductions. It also includes an allowance for additional withholding if requested.
  • Social Security Tax (OASDI): A flat rate of 6.2% applied to gross wages up to an annual wage base limit ($168,600 for 2024). This is a federal tax.
  • Medicare Tax: A flat rate of 1.45% applied to all gross wages. There's an additional Medicare tax of 0.9% for individuals earning over $200,000 (Single) or $250,000 (Married Filing Jointly), though this calculator uses standard rates for simplicity.
  • NY Disability Insurance (SDI): A mandatory contribution in New York State for eligible employees. The rate is 0.375% of gross wages, up to an annual maximum contribution ($0.96 for 2024, or $0.04 per week). This is often confused with NY Paid Family Leave (PFL), which has separate rates and limits.

Variables Used:

Variable Meaning Unit Typical Range/Value
GAY Gross Annual Salary USD ($) $1 – $1,000,000+
PPY Pay Periods Per Year Count 1, 12, 26, 52
FS Filing Status Category Single, Married
Fed Tax Rate Federal Income Tax Withholding Rate (Estimated) % Progressive (based on brackets)
NY Tax Rate NY State Income Tax Withholding Rate (Estimated) % Progressive (based on brackets)
SS Rate Social Security Tax Rate % 6.2%
SS Limit Social Security Annual Wage Base Limit USD ($) $168,600 (2024)
Med Rate Medicare Tax Rate % 1.45%
NY SDI Rate NY State Disability Insurance Rate % 0.375%
NY SDI Max NY State Disability Insurance Annual Max Contribution USD ($) $0.96 (2024)
AddNY Additional NY Withholding USD ($) $0 – Varies

Practical Examples (Real-World Use Cases)

Example 1: Single Filer in NYC

Scenario: Sarah is single and works in Manhattan as a graphic designer. Her gross annual salary is $75,000. She is paid bi-weekly.

  • Inputs: Gross Annual Salary: $75,000; Pay Period: Bi-weekly (26); Filing Status: Single; Additional NY Withholding: $0
  • Estimated Calculations:
    • Gross Bi-weekly Pay: $75,000 / 26 = $2,884.62
    • Federal Income Tax (Estimated): ~$440 (This varies greatly based on W-4)
    • NY State Income Tax (Estimated): ~$130 (This varies greatly)
    • Social Security Tax: $2,884.62 * 6.2% = $178.85
    • Medicare Tax: $2,884.62 * 1.45% = $41.83
    • NY SDI Tax: Max annual ($0.96) / 26 = ~$0.04 (capped)
  • Total Estimated Tax Per Paycheck: ~$790.72
  • Interpretation: Sarah can expect roughly $2,093.90 in take-home pay each bi-weekly period. This estimate helps her budget for rent, bills, and savings in a high-cost-of-living area like NYC. It highlights how federal and state income taxes are the largest deductions, followed by Social Security.

Example 2: Married Couple, One Income in Buffalo

Scenario: Mark and Emily are married, filing jointly. Mark works full-time in Buffalo with a gross annual salary of $90,000. They are paid monthly.

  • Inputs: Gross Annual Salary: $90,000; Pay Period: Monthly (12); Filing Status: Married; Additional NY Withholding: $50
  • Estimated Calculations:
    • Gross Monthly Pay: $90,000 / 12 = $7,500.00
    • Federal Income Tax (Estimated): ~$750 (Varies)
    • NY State Income Tax (Estimated): ~$300 (Varies, including additional)
    • Social Security Tax: $7,500.00 * 6.2% = $465.00
    • Medicare Tax: $7,500.00 * 1.45% = $108.75
    • NY SDI Tax: Max annual ($0.96) / 12 = ~$0.08 (capped)
  • Total Estimated Tax Per Month: ~$1,623.83
  • Interpretation: Mark's take-home pay is estimated at around $5,876.17 per month. The additional $50 NY withholding will slightly reduce his take-home pay but ensures he pre-pays more towards his NY state tax liability, potentially reducing any year-end tax bill or increasing his refund. This illustrates how joint filing status can affect tax brackets and withholding amounts. Understanding these deductions is key for family financial planning.

How to Use This New York Payroll Tax Calculator

Using this New York payroll tax calculator is straightforward. Follow these steps:

  1. Enter Gross Annual Salary: Input your total earnings before any taxes or deductions are taken out for the entire year.
  2. Select Pay Period: Choose how frequently you receive your pay (weekly, bi-weekly, monthly, or annually). This helps in calculating per-paycheck deductions.
  3. Choose Filing Status: Select 'Single' or 'Married'. This affects federal and state tax bracket calculations.
  4. Add Optional NY Withholding: If you wish to have extra New York State income tax withheld beyond the standard calculation, enter that amount here. This can help avoid a large tax bill or owe money at year-end.
  5. Click 'Calculate Taxes': The calculator will instantly provide your estimated tax breakdown.

How to read results: The calculator displays your estimated total payroll taxes withheld annually, broken down into key categories like Federal Income Tax, NY State Income Tax, Social Security, Medicare, and NY SDI. It also shows your estimated take-home pay. The 'Key Assumptions' section confirms the inputs used for accuracy. Remember these are estimates; your actual deductions may vary based on your specific W-4 form, employer's payroll system, and any other applicable state/local taxes not included here.

Decision-making guidance: Use the results to understand your current tax burden and plan your budget. If your take-home pay is lower than expected, review the breakdown. You might consider adjusting your W-4 allowances (if applicable for federal) or increasing your additional New York withholding if you prefer to pay more tax throughout the year. The charts provide visual insights into tax distribution and the impact of additional withholding decisions.

Key Factors That Affect New York Payroll Tax Results

  1. Gross Salary Amount: Higher salaries generally mean higher income tax deductions and may push taxpayers into higher tax brackets. For Social Security, exceeding the annual wage limit means no further SS tax is withheld for the rest of the year.
  2. Pay Frequency: While the annual tax liability remains the same, the amount withheld per paycheck changes based on pay frequency. More frequent pay periods result in smaller deductions each time, while less frequent ones have larger deductions.
  3. Filing Status: Married individuals filing jointly often benefit from lower tax rates or wider tax brackets compared to single filers, potentially reducing their overall tax liability.
  4. Number of Allowances/Dependents (Federal): While this calculator simplifies by using standard deductions implicitly, the actual federal withholding on your W-4 form is influenced by allowances claimed, impacting federal tax withheld.
  5. Additional Withholding Elections: Actively choosing to withhold more than the calculated amount (especially for NY State Income Tax) directly increases your total deductions per period but can help manage year-end tax obligations.
  6. Changes in Tax Laws: Tax rates, brackets, wage limits, and deductions are subject to change by federal and state legislatures annually. This calculator uses current (or recent) rates and limits, but future results may differ.
  7. Other Deductions and Credits: This calculator focuses solely on mandatory payroll taxes. It doesn't account for pre-tax deductions like 401(k) contributions, health insurance premiums, or tax credits (like child tax credits), which can significantly affect your final tax bill or refund.

Frequently Asked Questions (FAQ)

What is the difference between NY SDI and NY PFL? NY SDI (State Disability Insurance) provides temporary benefits if you become unable to work due to a non-work-related injury or illness. NY PFL (Paid Family Leave) provides paid time off to bond with a new child, care for a family member with a serious health condition, or assist with qualifying military exigencies. While both are funded by employee payroll contributions, they cover different needs and have separate rates and maximums. This calculator focuses on SDI.
Does this calculator include NYC local income tax? No, this calculator primarily focuses on Federal and New York State payroll taxes, including NY SDI. New York City has its own local income tax, which would be an additional deduction for residents of the city. For a precise net pay, you would need to factor in NYC's specific tax rate.
How accurate are the Federal and NY State Income Tax estimates? The Federal and NY State Income Tax estimates are based on standard progressive tax brackets and your selected filing status. They do not account for individual W-4 settings (allowances, specific additional withholdings), itemized deductions, or tax credits, which can significantly alter the actual amount withheld or owed. These are estimations for guidance.
What is the Social Security wage base limit? The Social Security wage base limit is the maximum amount of earnings subject to Social Security taxes (6.2%) each year. For 2024, this limit is $168,600. Any earnings above this amount are not taxed for Social Security. This calculator applies this limit correctly.
Can I adjust my withholding after using this calculator? Yes. If the results indicate your withholding might be too high or too low compared to your expected tax liability, you can adjust your W-4 form with your employer for federal withholding and submit Form IT-2104 for New York State withholding adjustments, including additional amounts.
What happens if my salary exceeds the Social Security limit mid-year? Once your total year-to-date earnings reach the Social Security wage base limit ($168,600 for 2024), Social Security tax withholding will stop for the remainder of the year. Your Medicare tax withholding will continue on all earnings. This calculator accurately reflects this by capping the Social Security calculation.
Does this calculator account for employer-paid taxes? No. This calculator focuses on employee payroll tax withholdings deducted from your gross salary. Employers also pay taxes like Federal Unemployment Tax (FUTA) and State Unemployment Tax (SUTA), as well as a portion of FICA taxes (Social Security and Medicare), but these are not deducted from your paycheck.
How does the 'Copy Results' button work? The 'Copy Results' button copies the main calculated tax amount, all intermediate values (Federal Tax, NY Tax, SS, Medicare, SDI), and the key assumptions (salary, pay periods, filing status) to your clipboard. You can then paste this information into a document, email, or note for your records.
© 2024 Your Company Name. All rights reserved. | Disclaimer: This calculator provides estimates for informational purposes only.
// Constants and Rates (as of current knowledge, subject to change) var SS_RATE = 0.062; var SS_WAGE_BASE_LIMIT = 168600; // For 2024 var MEDICARE_RATE = 0.0145; var NY_SDI_RATE = 0.00375; var NY_SDI_MAX_ANNUAL_CONTRIBUTION = 0.96; // For 2024 // Federal Income Tax Brackets (Single) – Example for estimation, actual withholding is complex var FED_BRACKETS_SINGLE = [ { limit: 11600, rate: 0.10 }, { limit: 47150, rate: 0.12 }, { limit: 100525, rate: 0.22 }, { limit: 191950, rate: 0.24 }, { limit: 243725, rate: 0.32 }, { limit: 607950, rate: 0.35 }, { limit: Infinity, rate: 0.37 } ]; // Federal Income Tax Brackets (Married Filing Jointly) – Example var FED_BRACKETS_MARRIED = [ { limit: 23200, rate: 0.10 }, { limit: 94300, rate: 0.12 }, { limit: 201050, rate: 0.22 }, { limit: 383900, rate: 0.24 }, { limit: 487450, rate: 0.32 }, { limit: 693750, rate: 0.35 }, { limit: Infinity, rate: 0.37 } ]; // NY State Income Tax Brackets (as of 2024, rates may vary slightly by exact income and filing status) // These are simplified for withholding estimation. Actual tax calculation is more complex. var NY_BRACKETS_SINGLE = [ { limit: 13850, rate: 0.04 }, // 4% on income up to $13,850 { limit: 27850, rate: 0.045 }, // 4.5% on income over $13,850 up to $27,850 { limit: 41950, rate: 0.0525 }, // 5.25% on income over $27,850 up to $41,950 { limit: 171550, rate: 0.0595 }, // 5.95% on income over $41,950 up to $171,550 { limit: 314350, rate: 0.0645 }, // 6.45% on income over $171,550 up to $314,350 { limit: 467150, rate: 0.0685 }, // 6.85% on income over $314,350 up to $467,150 { limit: Infinity, rate: 0.103 } // 10.3% on income over $467,150 ]; var NY_BRACKETS_MARRIED = [ { limit: 27700, rate: 0.04 }, // 4% on income up to $27,700 { limit: 55700, rate: 0.045 }, // 4.5% on income over $27,700 up to $55,700 { limit: 83750, rate: 0.0525 }, // 5.25% on income over $55,700 up to $83,750 { limit: 215550, rate: 0.0595 }, // 5.95% on income over $83,750 up to $215,550 { limit: 403250, rate: 0.0645 }, // 6.45% on income over $215,550 up to $403,250 { limit: 647950, rate: 0.0685 }, // 6.85% on income over $403,250 up to $647,950 { limit: Infinity, rate: 0.103 } // 10.3% on income over $647,950 ]; // Standard Deduction approximations for withholding calculation (simplified) var FED_STANDARD_DEDUCTION_SINGLE = 14600; // Example for 2024 var FED_STANDARD_DEDUCTION_MARRIED = 29200; // Example for 2024 var NY_STANDARD_DEDUCTION_SINGLE = 8500; // Example var NY_STANDARD_DEDUCTION_MARRIED = 17000; // Example var currentChart1 = null; var currentChart2 = null; var currentChart3 = null; // Function to validate input function validateInput(id, errorId, minValue, maxValue) { var input = document.getElementById(id); var errorSpan = document.getElementById(errorId); var value = parseFloat(input.value); var isValid = true; errorSpan.style.display = 'none'; // Hide error initially if (isNaN(value)) { errorSpan.textContent = "Please enter a valid number."; errorSpan.style.display = 'block'; isValid = false; } else if (value maxValue) { errorSpan.textContent = "Value is too high."; errorSpan.style.display = 'block'; isValid = false; } return isValid; } function formatCurrency(amount) { return "$" + amount.toFixed(2); } function formatNumber(num) { return num.toLocaleString(undefined, { minimumFractionDigits: 2, maximumFractionDigits: 2 }); } // Function to calculate income tax based on brackets function calculateIncomeTax(taxableIncome, brackets) { var tax = 0; var incomeRemaining = taxableIncome; var lastLimit = 0; for (var i = 0; i < brackets.length; i++) { var bracket = brackets[i]; var incomeInBracket = 0; if (incomeRemaining <= 0) break; if (bracket.limit === Infinity) { incomeInBracket = incomeRemaining; } else { incomeInBracket = Math.min(incomeRemaining, bracket.limit – lastLimit); } tax += incomeInBracket * bracket.rate; incomeRemaining -= incomeInBracket; lastLimit = bracket.limit; if(lastLimit === Infinity) break; // Stop if we've processed the last bracket } return tax; } function calculatePayrollTaxes() { // Reset errors document.getElementById('grossAnnualSalaryError').style.display = 'none'; document.getElementById('payPeriodError').style.display = 'none'; document.getElementById('dependentStatusError').style.display = 'none'; document.getElementById('additionalNYDMSOError').style.display = 'none'; // Validate inputs var isValidGross = validateInput('grossAnnualSalary', 'grossAnnualSalaryError', 0); var isValidPayPeriod = validateInput('payPeriod', 'payPeriodError', 1); // Pay periods must be positive var isValidAddNY = validateInput('additionalNYDMSO', 'additionalNYDMSOError', 0); // Additional withholding can be 0 if (!isValidGross || !isValidPayPeriod || !isValidAddNY) { return; } var grossAnnualSalary = parseFloat(document.getElementById('grossAnnualSalary').value); var payPeriodMultiplier = parseInt(document.getElementById('payPeriod').value); var filingStatus = parseInt(document.getElementById('dependentStatus').value); // 0 for Single, 1 for Married var additionalNYDMSO = parseFloat(document.getElementById('additionalNYDMSO').value); var isSingle = filingStatus === 0; var fedBrackets = isSingle ? FED_BRACKETS_SINGLE : FED_BRACKETS_MARRIED; var nyBrackets = isSingle ? NY_BRACKETS_SINGLE : NY_BRACKETS_MARRIED; var fedStandardDeduction = isSingle ? FED_STANDARD_DEDUCTION_SINGLE : FED_STANDARD_DEDUCTION_MARRIED; var nyStandardDeduction = isSingle ? NY_STANDARD_DEDUCTION_SINGLE : NY_STANDARD_DEDUCTION_MARRIED; var grossPayPerPeriod = grossAnnualSalary / payPeriodMultiplier; var taxableIncomeFederal = Math.max(0, grossAnnualSalary – fedStandardDeduction); var taxableIncomeNY = Math.max(0, grossAnnualSalary – nyStandardDeduction); // — Calculate Taxes — // Federal Income Tax (Simplified Withholding Estimate) var estimatedFederalIncomeTax = calculateIncomeTax(taxableIncomeFederal, fedBrackets); var federalIncomeTaxPerPeriod = estimatedFederalIncomeTax / payPeriodMultiplier; // NY State Income Tax (Simplified Withholding Estimate) var estimatedNYStateIncomeTax = calculateIncomeTax(taxableIncomeNY, nyBrackets); var nyStateIncomeTaxPerPeriod = (estimatedNYStateIncomeTax + additionalNYDMSO) / payPeriodMultiplier; // Include additional // Social Security Tax (OASDI) var socialSecurityTaxableWage = Math.min(grossAnnualSalary, SS_WAGE_BASE_LIMIT); var socialSecurityTaxAnnual = socialSecurityTaxableWage * SS_RATE; var socialSecurityTaxPerPeriod = socialSecurityTaxAnnual / payPeriodMultiplier; // Medicare Tax var medicareTaxAnnual = grossAnnualSalary * MEDICARE_RATE; // No wage limit for standard Medicare var medicareTaxPerPeriod = medicareTaxAnnual / payPeriodMultiplier; // NY Disability Insurance (SDI) var nySDITaxAnnual = Math.min(grossAnnualSalary * NY_SDI_RATE, NY_SDI_MAX_ANNUAL_CONTRIBUTION); var nySDITaxPerPeriod = nySDITaxAnnual / payPeriodMultiplier; // Total Estimated Annual Taxes var totalAnnualTaxes = estimatedFederalIncomeTax + estimatedNYStateIncomeTax + socialSecurityTaxAnnual + medicareTaxAnnual + nySDITaxAnnual; var totalTaxPerPeriod = federalIncomeTaxPerPeriod + nyStateIncomeTaxPerPeriod + socialSecurityTaxPerPeriod + medicareTaxPerPeriod + nySDITaxPerPeriod; // Note: Additional NY is included here. var netPayPerPeriod = grossPayPerPeriod – totalTaxPerPeriod; var netPayAnnual = grossAnnualSalary – totalAnnualTaxes; // — Update Results Display — document.getElementById('resultsContainer').style.display = 'block'; // Main Result: This can be Net Pay or Total Taxes. Let's show Net Pay. document.getElementById('mainResult').textContent = formatCurrency(netPayAnnual); // Showing net annual pay // Intermediate Results (Annual Estimates) document.getElementById('federalIncomeTax').textContent = formatCurrency(estimatedFederalIncomeTax); document.getElementById('nyStateIncomeTax').textContent = formatCurrency(estimatedNYStateIncomeTax + additionalNYDMSO); // Displaying total NY inc tax including additional document.getElementById('socialSecurityTax').textContent = formatCurrency(socialSecurityTaxAnnual); document.getElementById('medicareTax').textContent = formatCurrency(medicareTaxAnnual); document.getElementById('nySDITax').textContent = formatCurrency(nySDITaxAnnual); // Key Assumptions document.getElementById('assumedGrossSalary').textContent = formatCurrency(grossAnnualSalary); document.getElementById('assumedPayPeriods').textContent = payPeriodMultiplier; document.getElementById('assumedFilingStatus').textContent = isSingle ? 'Single' : 'Married'; // Update chart data updateCharts( socialSecurityTaxAnnual, medicareTaxAnnual, estimatedNYStateIncomeTax + additionalNYDMSO, // Total NY Income Tax estimatedFederalIncomeTax, nySDITaxAnnual, grossAnnualSalary, payPeriodMultiplier ); } function resetCalculator() { document.getElementById('grossAnnualSalary').value = '75000'; document.getElementById('payPeriod').value = '26'; // Bi-weekly document.getElementById('dependentStatus').value = '0'; // Single document.getElementById('additionalNYDMSO').value = '0'; // Reset errors document.getElementById('grossAnnualSalaryError').style.display = 'none'; document.getElementById('payPeriodError').style.display = 'none'; document.getElementById('dependentStatusError').style.display = 'none'; document.getElementById('additionalNYDMSOError').style.display = 'none'; // Clear results document.getElementById('resultsContainer').style.display = 'none'; document.getElementById('mainResult').textContent = '$0.00'; document.getElementById('federalIncomeTax').textContent = '$0.00'; document.getElementById('nyStateIncomeTax').textContent = '$0.00'; document.getElementById('socialSecurityTax').textContent = '$0.00'; document.getElementById('medicareTax').textContent = '$0.00'; document.getElementById('nySDITax').textContent = '$0.00'; document.getElementById('assumedGrossSalary').textContent = '$0.00'; document.getElementById('assumedPayPeriods').textContent = '0'; document.getElementById('assumedFilingStatus').textContent = 'N/A'; // Clear charts if (currentChart1) currentChart1.destroy(); if (currentChart2) currentChart2.destroy(); if (currentChart3) currentChart3.destroy(); var canvas1 = document.getElementById('taxBreakdownChart'); var ctx1 = canvas1.getContext('2d'); ctx1.clearRect(0, 0, canvas1.width, canvas1.height); var canvas2 = document.getElementById('taxBurdenChart'); var ctx2 = canvas2.getContext('2d'); ctx2.clearRect(0, 0, canvas2.width, canvas2.height); var canvas3 = document.getElementById('additionalWithholdingChart'); var ctx3 = canvas3.getContext('2d'); ctx3.clearRect(0, 0, canvas3.width, canvas3.height); } function copyResults() { var mainResult = document.getElementById('mainResult').textContent; var fedTax = document.getElementById('federalIncomeTax').textContent; var nyTax = document.getElementById('nyStateIncomeTax').textContent; var ssTax = document.getElementById('socialSecurityTax').textContent; var medTax = document.getElementById('medicareTax').textContent; var sdiTax = document.getElementById('nySDITax').textContent; var grossSalary = document.getElementById('assumedGrossSalary').textContent; var payPeriods = document.getElementById('assumedPayPeriods').textContent; var filingStatus = document.getElementById('assumedFilingStatus').textContent; var textToCopy = "— New York Payroll Tax Estimates —\n\n"; textToCopy += "Estimated Net Annual Pay: " + mainResult + "\n\n"; textToCopy += "Estimated Annual Tax Breakdown:\n"; textToCopy += "- Federal Income Tax: " + fedTax + "\n"; textToCopy += "- NY State Income Tax: " + nyTax + "\n"; textToCopy += "- Social Security Tax: " + ssTax + "\n"; textToCopy += "- Medicare Tax: " + medTax + "\n"; textToCopy += "- NY SDI Tax: " + sdiTax + "\n\n"; textToCopy += "Key Assumptions:\n"; textToCopy += "- Annual Gross Salary: " + grossSalary + "\n"; textToCopy += "- Pay Periods Per Year: " + payPeriods + "\n"; textToCopy += "- Filing Status: " + filingStatus + "\n"; navigator.clipboard.writeText(textToCopy).then(function() { // Optional: provide feedback to user var copyButton = document.querySelector('button[onclick="copyResults()"]'); copyButton.textContent = 'Copied!'; setTimeout(function() { copyButton.textContent = 'Copy Results'; }, 2000); }, function(err) { console.error('Could not copy text: ', err); // Optional: provide error feedback }); } // Charting Functions function updateCharts(ssTax, medicareTax, nyIncomeTax, fedIncomeTax, nySDITax, grossSalary, payPeriods) { // Chart 1: Tax Breakdown var ctx1 = document.getElementById('taxBreakdownChart').getContext('2d'); if (currentChart1) currentChart1.destroy(); currentChart1 = new Chart(ctx1, { type: 'pie', data: { labels: ['Social Security', 'Medicare', 'NY State Income Tax', 'Federal Income Tax', 'NY SDI'], datasets: [{ data: [ssTax, medicareTax, nyIncomeTax, fedIncomeTax, nySDITax], backgroundColor: [ '#004a99', // Primary Blue '#17a2b8', // Info Cyan '#6f42c1', // Purple '#fd7e14', // Orange '#28a745' // Success Green ], borderColor: '#fff', hoverOffset: 4 }] }, options: { responsive: true, maintainAspectRatio: false, plugins: { legend: { position: 'bottom', }, title: { display: true, text: 'Annual Tax Distribution Breakdown' } } } }); // Chart 2: Tax Burden Over Time (Annual Projection) var ctx2 = document.getElementById('taxBurdenChart').getContext('2d'); if (currentChart2) currentChart2.destroy(); var annualTaxes = ssTax + medicareTax + nyIncomeTax + fedIncomeTax + nySDITax; var cumulativeTaxes = []; var cumulativeEarnings = []; var labels = []; var increment = grossSalary / payPeriods / 10; // Example: 10 points per pay period if (increment < 100) increment = 100; // Ensure minimum increment for display for (var i = 0; i <= 10; i++) { var currentEarningPoint = (grossSalary / 10) * i; cumulativeEarnings.push(currentEarningPoint); labels.push('$' + formatNumber(currentEarningPoint)); // Recalculate taxes for this earning point (simplified approach) var currentSS = Math.min(currentEarningPoint, SS_WAGE_BASE_LIMIT) * SS_RATE; var currentMedicare = currentEarningPoint * MEDICARE_RATE; var currentNYIncome = calculateIncomeTax(Math.max(0, currentEarningPoint – (isSingle ? NY_STANDARD_DEDUCTION_SINGLE : NY_STANDARD_DEDUCTION_MARRIED)), isSingle ? NY_BRACKETS_SINGLE : NY_BRACKETS_MARRIED); var currentFedIncome = calculateIncomeTax(Math.max(0, currentEarningPoint – (isSingle ? FED_STANDARD_DEDUCTION_SINGLE : FED_STANDARD_DEDUCTION_MARRIED)), isSingle ? FED_BRACKETS_SINGLE : FED_BRACKETS_MARRIED); var currentNYSDI = Math.min(currentEarningPoint * NY_SDI_RATE, NY_SDI_MAX_ANNUAL_CONTRIBUTION); var currentTotalTaxes = currentSS + currentMedicare + currentNYIncome + currentFedIncome + currentNYSDI; cumulativeTaxes.push(currentTotalTaxes); } currentChart2 = new Chart(ctx2, { type: 'line', data: { labels: labels, datasets: [ { label: 'Total Annual Taxes', data: cumulativeTaxes, borderColor: 'var(–primary-color)', backgroundColor: 'rgba(0, 74, 153, 0.1)', fill: true, tension: 0.1 }, { label: 'Gross Earnings', data: cumulativeEarnings, borderColor: 'var(–success-color)', backgroundColor: 'rgba(40, 167, 69, 0.1)', fill: true, tension: 0.1 } ] }, options: { responsive: true, maintainAspectRatio: false, scales: { y: { beginAtZero: true, title: { display: true, text: 'Amount ($)' } }, x: { title: { display: true, text: 'Cumulative Gross Earnings' } } }, plugins: { title: { display: true, text: 'Annual Tax Liability vs. Gross Earnings' } } } }); // Chart 3: Additional NY Withholding Impact var additionalNY_0 = nyIncomeTax – parseFloat(document.getElementById('additionalNYDMSO').value); // NY income tax without the additional specified amount var additionalNY_50 = additionalNY_0 + 50; // Example: effect of adding $50 var additionalNY_100 = additionalNY_0 + 100; // Example: effect of adding $100 var totalTaxWithoutAdd = ssTax + medicareTax + additionalNY_0 + fedIncomeTax + nySDITax; var totalTaxWith50 = ssTax + medicareTax + additionalNY_50 + fedIncomeTax + nySDITax; var totalTaxWith100 = ssTax + medicareTax + additionalNY_100 + fedIncomeTax + nySDITax; var ctx3 = document.getElementById('additionalWithholdingChart').getContext('2d'); if (currentChart3) currentChart3.destroy(); currentChart3 = new Chart(ctx3, { type: 'bar', data: { labels: ['No Addtl.', '$50 Addtl.', '$100 Addtl.'], datasets: [ { label: 'Total Annual Payroll Taxes', data: [totalTaxWithoutAdd, totalTaxWith50, totalTaxWith100], backgroundColor: [ 'rgba(0, 74, 153, 0.6)', 'rgba(0, 74, 153, 0.7)', 'rgba(0, 74, 153, 0.8)' ], borderColor: 'var(–primary-color)', borderWidth: 1 } ] }, options: { responsive: true, maintainAspectRatio: false, scales: { y: { beginAtZero: true, title: { display: true, text: 'Total Annual Tax ($)' } } }, plugins: { title: { display: true, text: 'Impact of Additional NY State Withholding' }, legend: { display: false } } } }); } // Initial calculation on load if values are present (or defaults) window.onload = function() { calculatePayrollTaxes(); };

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