An employee ID number is a nine-digit number assigned by the Social Security Administration (SSA) to employees for tax purposes.

The number is used to track an employee's wages and earnings and to report any taxes withheld from their paychecks.

Many human resources and payroll departments use employee identity numbers to keep track of employee records. The number can be required when you apply for a loan or credit or file your taxes.

Without further ado, let's deep dive into this article to learn everything you need to know about employer & employee id numbers, including where to find yours on your check stub.

What Is an Employee Identification Number?

What Is an Employee Identification Number?

Pay stubs will always list an employee's gross and net pay for the current pay period. The pay stub will also include the employee's social security number, which is used to report the employee's wages and earnings to the Internal Revenue Service (IRS).

An employee id number is a number or code your company uses to identify you as an employee.

The company's annual report identifies every employee by a nine-digit number, the employee's Social Security number. The company may refer to this number in legal documents as the "federal employee identification number." The employee id number is also used to identify an employee for purposes of payroll and taxes.

When you start a new job, your employer will ask you for your Social Security number. Your employer will use this number to report your wages and earnings to the IRS.

The health insurance benefits you receive from your employer are also based on this number.

Your employer's payroll department will use your employee id number to track your wages and earnings. If you have more than one job, your employer will use this number to ensure you are paid the correct amount.

It is also used to direct deposit your paycheck into your bank account.

What Is an Employer Identification Number?

An employer identification number is a unique nine-digit number issued to a company organization. Employer identification number (EIN) is a unique identifier provided to a corporate organization so that the Internal Revenue Service may readily identify it (IRS).

EINs make it easier for the IRS to identify firms for tax reporting. If you have workers, operate as a company or partnership, submit certain tax returns, or withhold taxes on income other than wages, you must obtain an EIN.

Before they may begin operations, all firms that satisfy specific conditions must get an EIN. It enables businesses to create bank accounts and seek credit in addition to tax reporting.

It is free to apply, and applications are accessible on the IRS website.

Difference Between Employer Identification Number And Employee Identification Number

The employer identification number (EIN) is a nine-digit number assigned by the Internal Revenue Service (IRS) to business entities operating in the United States for identification.

The federal taxes that businesses must pay are based on this number. Federal employer identification number (FEIN) is also used interchangeably with EIN.

An employee identification number is a number or code assigned by the Social Security Administration (SSA) to individuals authorized to work in the United States. This number is used to report an individual's wages to the government and to determine eligibility for Social Security benefits.

What information is included on a paystub?

A check stub also called a pay stub, is the document that an employee receives from the employer after each payroll period. It contains all the employee's pay for that particular period. The check stub will include information such as

Gross Pay

This is the total amount of money you have earned in a pay period before any deductions are taken out. You should contact your employer immediately if you find an error in your gross pay.

Gross wages are generally shown in your check stub's gross pay before taxes section. Your gross income may also be reported on your company's annual report.

Federal Income Tax

This is the amount the federal government withholds from your paycheck for income taxes. The amount of federal income tax withheld from your paycheck will depend on the information you provided on your W-4 form.

Net Pay

This is the amount you take home after all deductions are made from your gross pay. Your net pay will be deposited into your bank account if you have chosen direct deposit.


Deductions are money from your paychecks for taxes, health insurance, and retirement savings.

Pay Period

A pay period is the length of time between paydays. For example, if you are paid every two weeks, your pay period would be two weeks long.

Employee Id Number

If you need to know your employee identification number, it may be listed on your check stub. Your employee id number is a number that is assigned to you by your employer. For example, if you have a health saving account with your employer, your employee id number may be used to identify you in the account.

Social Security Number

In check stubs, many employers print the last four digits of their employee's social security number. This is for identification purposes only and is not required by law.

Bank Account

Your bank account number may be listed on your check stub if you have chosen direct deposit. Direct deposit is when your employer deposits your net pay directly into your bank account.

Does the check stub have my employer's EIN?

Employer's Information on Paystub

It is determined by the pay stub format used by your firm. I've never seen anything like that on my pay stubs. Remember that the law varies from state to state.

My firm typically adheres to the New York rule: company name, real address (not a PO Box), and primary phone number. According to New York law, a payee must know the exact entity paying them and have a legitimate mechanism to contact that organization, not merely some third party "authorized to accept questions."

You can include more information like division or department, but I don't believe any state demands that level of detail.

How to Find My Federal Employer Identification Number?

Look on one of your pay stubs from the current tax year for your federal employer identification number. The EIN is a nine-digit number that looks like this: 12-3456789 (XX-XXXXXXX). Your employer is not legally compelled to publish its EIN on pay stubs for security reasons, but it is the usual practice and the most convenient place to check.

Please inquire with your employer's human resources department for its EIN. Depending on the organization's size, you may be required to identify yourself using your SSN before the EIN is released.

Look for your employer's contact information in box "b" on your W-2. The EIN will be formatted as 12-3456789.

Final Thoughts on Employee ID on Paystub

Now that you know everything there is to know about employee ID numbers don't let yourself be caught off guard the next time you see one on your employee pay stub.

Be sure to ask your employer if you have any questions, and stay up-to-date on payroll and tax statements to be as prepared as possible come tax season. The employee id number is usually at the top of your pay stub next to your name. It's not like a security number, so there is no risk of fraud if it gets into the wrong hands.

But remember that this is one of the most critical numbers your employer uses to identify you, so treat it with care.


Do all paystubs have an employee ID number?

In any workspace, it is necessary to have some way of identifying employees. This can be done in several ways, but one common method is to assign each employee a unique identifier, typically called an employee ID number. This number appears on most paystubs next to the employee's name.

Is SSN and employee identification number the same?

The SSN is not the employee identification number. An employee identification number is a unique number assigned to an employee by the employer. The SSN is a nine-digit number issued by the Social Security Administration.

What if I need an employee ID number on my pay stub?

If you do not have an employee ID number on your paystub, you may find it in your company's employee handbook or contact your HR department to get more information.

How can I find my ADP ID?

If you forget your login credentials, go to your ADP service login page and click the "Forgot Your User ID/Password?" link to obtain your user ID and reset your password. To secure your personal information, you will need to authenticate that you are the legitimate account owner throughout this procedure.