Payroll Deductions: Types and Calculation

3. FICA Taxes

FICA (Federal Insurance Contributions Act) taxes are payroll taxes that fund the Social Security and Medicare programs. Both employees and employers pay FICA taxes, with the employee’s portion being withheld from their paycheck and the employer paying a matching amount.

• Social Security Tax: As of 2024, the Social Security tax rate is 6.2% for both employees and employers. This tax is applied to the first $168,600 of an employee’s wages (known as the Social Security wage base). Do not withhold or pay Social Security tax on any income earned above this threshold.
• Medicare Tax: The Medicare tax rate is 1.45% for both employees and employers, with no wage base limit. However, withhold an additional 0.9% tax on any income above $200,000.

4. State Unemployment Tax (SUTA)

SUTA stands for State Unemployment Insurance Program. It provides temporary financial assistance to workers who have lost their jobs. Rates may vary based on factors like industry and layoff history.

While most states only require employer contributions, Alaska, New Jersey, and Pennsylvania also mandate employee contributions. In states with employee contributions, the withheld amount may be deductible on the employee’s federal tax return.

Here’s a table showing the SUTA rates and taxable wage bases for some states in 2024.

• Voluntary Payroll Deductions

Consider offering various voluntary payroll deductions to employees. These can enhance the benefits package and provide tax advantages for both the company and its employees. These deductions can include:

1. Health Insurance Premiums 

When offering health insurance plans, the cost is usually shared with employees. The employee’s portion of the health insurance premium is deducted from their paycheck.

Note that in most cases, these deductions are made on a pre-tax basis, meaning that they reduce the employee’s taxable income and provide immediate tax savings. Pre-tax health insurance deductions are often made through a Section 125 cafeteria plan, which allows employees to pay for eligible benefits with tax-free dollars.

2. Retirement Contributions 

Employer-sponsored retirement plans, such as 401(k)s for private-sector employees or 403(b)s for non-profit and public education employees, allow workers to save for retirement through payroll deductions. Employees can choose to make either traditional or Roth contributions to these plans.

• Traditional Contributions: Traditional contributions are made with pre-tax dollars, reducing the employee’s taxable income. These contributions are not taxed when you put them into the retirement account. Instead, you pay taxes when you withdraw the money after retirement.
• Roth Contributions: Roth contributions are made with after-tax dollars, so they do not provide an immediate tax benefit. However, Roth contributions grow tax-free within the retirement account, and qualified withdrawals in retirement are also tax-free.

3. Life and Disability Insurance 

You can also offer an additional life or disability insurance coverage. The premiums are typically deducted from the employee’s paycheck on a post-tax basis. While this means employees won’t receive immediate tax benefits, it ensures that any payouts from these policies are generally tax-free.

4. Health Savings Account (HSA) Contributions 

Employees enrolled in high-deductible health plans (HDHPs) are eligible to contribute to a Health Savings Account (HSA). HSAs offer a triple tax advantage:

• Contributions are made with pre-tax dollars, reducing the employee’s taxable income.
• The funds within the HSA grow tax-free.
• Withdrawals for qualified medical expenses are tax-free.

5. Flexible Spending Account (FSA) 

Flexible Spending Accounts (FSAs) are employer-sponsored accounts that allow employees to set aside pre-tax dollars for qualified expenses. There are two main types of FSAs:

• Health Care FSA: Employees can contribute pre-tax dollars to a health care FSA to pay for eligible medical, dental, and vision expenses not covered by their insurance. These contributions reduce the employee’s taxable income, providing immediate tax savings.
• Dependent Care FSA: Employees can contribute pre-tax dollars to a dependent care FSA to pay for qualified child care or adult dependent care expenses necessary for the employee to work. These contributions also reduce the employee’s taxable income.

How to calculate payroll deductions?

Accurately calculating payroll deductions is crucial for compliance and employee satisfaction. Here is a detailed guide to help you calculate payroll deductions effectively.

Step 1: Calculate Gross Pay

For each employee, calculate their gross pay by dividing the annual salary by the number of pay periods in the year. For example, if the annual salary is $60,000 and the employee is paid bi-weekly (26 pay periods), their gross pay would be $60,000 ÷ 26 = $2,307.69 per paycheck.

Note: Add any overtime pay, bonuses, or commissions in the gross pay calculation.

Step 2: Calculate Mandatory Deductions

• Federal Income Tax: Withhold federal income tax based on the employee’s gross pay, filing status, and the number of allowances claimed on their W-4 form. Refer to IRS tax tables or use payroll software like Keka to determine the exact amount.
• State and Local Income Tax: Withhold state and local income tax as required by the state and locality. The amount depends on the employee’s gross pay and the specific tax rates applicable in their jurisdiction.
• Social Security Tax: Withhold 6.2% of the employee’s gross pay for Social Security tax up to the wage limit of $168,600 (current as of the latest update). Do not withhold Social Security tax on earnings in excess of $168,600.
• Medicare Tax: Withhold 1.45% of the employee’s gross pay for Medicare tax. There is no wage limit for Medicare tax. For employees earning more than $200,000 (for single filers) or $250,000 (for married couples filing jointly), withhold an additional 0.9% on earnings over these thresholds.
• State Unemployment Tax (SUTA): If applicable, withhold the employee’s portion of the State Unemployment Tax based on the state-specific rate and wage base. Only withhold up to the state’s wage base limit; do not withhold SUTA on earnings beyond this limit.

Step 3: Calculate Voluntary Deductions

• Health Insurance Premiums: Deduct the employee’s portion of the health insurance premium. Typically, this deduction is made on a pre-tax basis, reducing the employee’s taxable income.
• Retirement Contributions: Withhold the employee’s chosen contribution amount for their retirement plan, such as a 401(k). For traditional contributions, withhold pre-tax up to the annual IRS limit ($23,000 as of the latest update). For Roth contributions, withhold post-tax.
• Other Voluntary Deductions: Deduct amounts for other voluntary benefits such as life and disability insurance, Health Savings Account (HSA) contributions, and Flexible Spending Accounts (FSA). Be sure to follow any contribution limits and tax rules associated with these benefits.

Step 4: Subtract Deductions from Gross Pay

To determine each employee’s net pay, subtract the total deductions from their gross pay.

Step 5: Double-Check Your Calculations

Review calculations for accuracy and compliance with all relevant laws and regulations. Ensure that total deductions do not exceed the employee’s gross pay.

Note: These examples are simplified for illustration purposes. Actual calculations may vary based on specific state laws, local taxes, and individual circumstances. Always consult with a tax professional or use certified payroll software for accurate calculations.

Wrapping Up

Payroll deductions support key programs like taxes and Social Security. However, they also affect your take-home pay, making it important to understand these deductions. Payroll software like Keka can simplify this process by providing a clear view of earnings and deductions, automating calculations, and tracking regulatory changes to ensure compliance. Keka also offers configurable, rules-based salary components and enables HR professionals to create compensation plans without prior payroll knowledge, making payroll management easier.

Frequently Asked Questions (FAQs)

1. What are payroll deductions?

Payroll deductions are amounts taken from an employee’s gross pay to cover taxes, Social Security, Medicare, and other benefits like health insurance or retirement plans. Some deductions are mandatory, while others are voluntary, depending on your choices.

2. How can I review my payroll deductions?

You can review your payroll deductions by checking your pay stub or payslip, which provides a detailed breakdown of all deductions. Most employers also offer online access to payroll information through employee portals, where you can view and download this information.

3. What should I do if I find an error in my payroll deductions?

If you find an error in your payroll deductions, immediately contact your HR or payroll department to report the discrepancy. Provide any necessary documentation, and request a correction to ensure your future paychecks reflect the accurate amounts.

4. Are payroll deductions the same as federal income tax withholdings?

No, payroll deductions include federal income tax withholdings, but they also cover other items like Social Security, Medicare, and voluntary contributions. Federal income tax withholding is just one part of the overall payroll deductions from your paycheck.