Chapter 3
Employee's Social Security Number (SSN)

An employee's social security number (SSN) consists of nine digits separated as follows: 000-00-0000. You must get each employee's name and SSN because you must enter them on the employee's wage and tax statement, Form W-2VI, W-2GU, W-2AS, or W-2CM. If you do not provide the correct name and SSN, you may owe a penalty. You should ask the employee to show you his or her social security card. The employee is required to show it to you if it is available. You may, but you are not required to, photocopy the social security card if the employee provides it.

If an employee does not have a social security card or needs a new one, the employee should apply for one on Form SS-5, Application for a Social Security Card. See the back cover of this circular for information on how to get and where to send the form. If your employee has applied for an SSN but does not have one when you file his or her Form W-2, enter "Applied For" on the form. When the employee receives the SSN, file Form W-2c, Corrected Wage and Tax Statement, to show the employee's SSN.

Note: Record the name and number of each employee exactly as they appear on his or her social security card. If the employee's name is not correct as shown on the card (for example, because of marriage or divorce), the employee should request a new card from the SSA. Continue to use the old name until the employee shows you the new social security card with the new name.

Employees who apply for social security cards must supply proof of age, identity, and citizenship. If they are not citizens of the United States, they must submit evidence of their alien status.

If your employee was given a new social security card to show his or her correct name and number after an adjustment to his or her alien residence status, correct your records and show the new information on Form W-2VI, W-2GU, W-2AS, or W-2CM. If you filed a form for the same employee in prior years under the old name and SSN, file Form W-2c to correct the name and number. Advise the employee to contact the local SSA office no earlier than 9 months after Form W-2c is filed to ensure his or her records were updated.

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