Pay Stub Anatomy: Gross Pay, FICA, YTD & Net Pay Explained

Pay Stub Anatomy: Gross Pay, FICA, YTD & Net Pay Explained

Understanding a pay stub is an important skill for employees, HR professionals, and business owners. A paystub creator can help organize earnings, deductions, and take-home pay into a clear, easy-to-read document. Although a pay stub may look like a simple earnings statement, it contains several details that explain how an employee’s wages are calculated, what deductions are taken out, and how much money they receive.

For new employers and HR teams, understanding these details also helps with payroll reviews, employee questions, and recordkeeping.

In this guide, we will break down the main sections of a pay stub using a fictional example. From gross pay and FICA taxes to year-to-date earnings and net pay, you will learn what each line means and how the numbers relate to one another.

What Is a Pay Stub?

A pay stub is a document that provides a breakdown of an employee’s earnings and deductions for a particular pay period. It commonly accompanies a paycheck or direct deposit and helps employees understand how their final payment was calculated.

Depending on the employer and applicable state requirements, a pay stub may include employee details, pay dates, hours worked, tax withholding, benefit deductions, and year-to-date totals.

Employees can use this information to review their earnings, while HR teams can use it to answer payroll questions and identify possible discrepancies.

An Example of a Pay Stub

A well-structured pay stub template makes it easier to understand how earnings, taxes, and deductions are organized on a pay statement. It typically includes employee details, pay period information, gross earnings, applicable tax withholding, total deductions, net pay, and year-to-date (YTD) figures.

Consider the following fictional example of a biweekly pay stub for an hourly employee.

Employee: Alex Morgan
Employer: Example Business LLC
Pay Period: October 1–14, 2026
Pay Date: October 16, 2026
Hourly Rate: $25
Regular Hours: 80

Pay Stub ItemCurrent PeriodYear-to-Date (YTD)
Regular Gross Pay$2,000.00$20,000.00
Federal Income Tax Withholding$200.00$2,000.00
Social Security Tax$124.00$1,240.00
Medicare Tax$29.00$290.00
State Income Tax$80.00$800.00
Total Deductions$433.00$4,330.00
Net Pay$1,567.00$15,670.00

Note: This is an illustrative example using fictional data and simplified assumptions. The tax amounts are not personalized estimates. Actual withholding depends on the employee’s circumstances, applicable tax rules, and payroll settings.

Let’s examine each section to understand how it works.

1. Employee and Employer Information

The top section of a pay stub generally identifies the employee and the employer.

Common details include:

  • Employee name
  • Employer or business name
  • Employee identification number, where applicable
  • Pay period start and end dates
  • Pay date

These details help establish which employee and payroll period the document relates to.

Employees should verify that their names and pay dates are correct. HR teams should also ensure that the document is associated with the appropriate employee record.

2. Gross Pay: Earnings Before Deductions

Gross pay is the amount an employee earns before taxes and other deductions are subtracted.

For an hourly employee, regular gross pay can be calculated by multiplying the hourly rate by the number of regular hours worked.

In our example:

$25 × 80 hours = $2,000 in gross pay

Gross earnings may also include overtime, bonuses, commissions, or other compensation when applicable.

It is important to distinguish gross pay from take-home pay. Gross pay represents earnings before deductions, while net pay is the amount remaining after applicable deductions.

3. FICA Taxes: Social Security and Medicare

FICA stands for the Federal Insurance Contributions Act. It covers Social Security and Medicare payroll taxes.

For many employees, the standard employee withholding rates are:

  • Social Security: 6.2% of wages subject to the tax, up to the applicable annual wage limit.
  • Medicare: 1.45% of wages subject to the tax.

Using the example’s $2,000 in wages, assuming all wages are subject to the standard rates:

Social Security: $2,000 × 6.2% = $124

Medicare: $2,000 × 1.45% = $29

These amounts represent the employee’s share in this simplified example. Employers generally pay a separate matching share of Social Security and Medicare taxes.

Additional Medicare Tax may apply to certain higher-income employees. Taxable wage limits and other applicable rules can also affect calculations.

4. Federal and State Income Tax Withholding

Federal income tax withholding is the amount an employer deducts from an employee’s wages toward federal income tax obligations.

The amount generally depends on factors such as earnings, the employee’s Form W-4 information, and applicable withholding rules.

State income tax withholding depends on the relevant state’s tax system. Some states do not impose a state individual income tax, while others have their own rates, rules, and withholding requirements.

In our fictional example, federal withholding is $200 and state withholding is $80.

These figures are provided only to demonstrate how deductions appear on a pay stub. They should not be treated as standard amounts for every employee earning $2,000.

5. Total Deductions

Total deductions represent the combined amounts subtracted from gross pay.

Depending on the employee’s circumstances and benefit arrangements, deductions may include:

  • Federal income tax withholding
  • State or local income tax withholding
  • Social Security and Medicare taxes
  • Health insurance premiums
  • Retirement plan contributions
  • Other authorized deductions

Not every employee will have the same deductions. Some items are tax-related, while others may be connected to benefits or other payroll arrangements.

In our example, total deductions are calculated as follows:

$200 + $124 + $29 + $80 = $433

A clear pay stub should identify deductions individually so employees can understand where their money is going.

6. Net Pay: The Final Amount

Net pay is the amount remaining after applicable deductions are subtracted from gross pay. It is commonly called take-home pay.

Using our fictional figures:

$2,000 gross pay − $433 total deductions = $1,567 net pay

This is the amount the employee would receive for the pay period, assuming there are no additional earnings, deductions, or adjustments.

Employees should compare the net pay shown on their pay stub with the amount deposited into their bank account or received through another payment method.

If the amounts differ, they should contact their payroll department for clarification.

7. Year-to-Date (YTD) Figures

Year-to-date figures show the accumulated amounts recorded from the beginning of the relevant year through the current pay period.

A pay stub may display YTD totals for:

  • Gross earnings
  • Federal income tax withholding
  • Social Security and Medicare taxes
  • State income tax withholding
  • Benefit deductions
  • Net pay

In our example, the employee has $20,000 in YTD gross earnings and $15,670 in YTD net pay.

These figures help employees review their cumulative earnings and understand how their payroll information changes over time.

HR teams should verify that YTD figures agree with previous payroll records. Incorrect totals can cause confusion during payroll reconciliation and year-end reporting.

Mini Glossary: Common Pay Stub Terms

TermMeaning
Gross PayEarnings before deductions
Net PayEarnings remaining after deductions
FICAFederal payroll tax covering Social Security and Medicare
YTDYear-to-date totals accumulated during the relevant year
WithholdingMoney deducted from wages, often toward taxes
Pay PeriodThe period for which an employee is paid
DeductionAn amount subtracted from gross earnings
Pay DateThe date payment is issued

Create and Review Pay Stubs More Easily

Understanding pay stub calculations becomes easier when each earnings and deduction category is clearly presented.

If you need a convenient way to prepare a pay stub, you can explore the StubCreator paystub creator. Review the available fields, calculations, and document options to determine whether the tool fits your needs.

Always verify the information before using a generated document. A pay stub should accurately reflect actual earnings and deductions rather than substitute invented figures for payroll records.

Frequently Asked Questions

1. What is the difference between gross pay and net pay?

Gross pay is the amount earned before deductions. Net pay is the amount remaining after applicable taxes and other deductions have been subtracted.

2. What does FICA mean on a pay stub?

FICA stands for the Federal Insurance Contributions Act. It covers Social Security and Medicare payroll taxes, which are generally withheld from employees’ wages, subject to applicable rules.

3. What does YTD mean on a pay stub?

YTD means year-to-date. It represents accumulated earnings, taxes, or deductions from the beginning of the relevant year through the current pay period.

4. Why is my net pay lower than my gross pay?

Net pay is generally lower because applicable taxes, insurance premiums, retirement contributions, and other deductions may be subtracted from gross earnings.

5. Can I use a paystub creator to generate a pay stub?

Yes. A paystub creator can help organize earnings, deductions, and employee details into a structured document. You should verify all information and calculations before using it, and ensure that the document accurately represents actual payroll information.

6. Should every pay stub include year-to-date totals?

YTD totals are common and useful for tracking cumulative earnings and deductions. However, specific pay statement requirements vary by jurisdiction, and the information required may depend on the employee’s circumstances.

Final Thoughts

A pay stub provides more than a record of payment. It explains how gross earnings become net pay and helps employees understand taxes, deductions, and accumulated earnings.

By learning to read each section, employees can check their payments more confidently, while HR teams and employers can improve payroll communication and recordkeeping.

When reviewing a pay stub, pay particular attention to gross pay, FICA taxes, other withholding, net pay, and YTD totals. If anything appears incorrect, compare it with your payroll records and ask the payroll department for clarification.