A national identification number or national identity number is used by the governments of many countries as a means of uniquely identifying their citizens or residents for the purposes of work, taxation, government benefits, health care, banking and other governmentally-related functions.

In the United States, identity documents are typically the regional state-issued driver's license or identity card, while also the Social Security card (or just the Social Security number) and the United States passport card may serve as national identification.

Mar 8, 2025 · Beginning May 7, 2025, individuals will need to possess a REAL ID-acceptable driver’s license or some other accepted credential, such as a U.S. passport, to board a commercial flight within the United States.

Nov 12, 2023 · The most common national ID number in the US is the Social Security Number (SSN). It is issued by the Social Security Administration for tax and social benefits purposes. The SSN consists of nine digits separated by hyphens, such as 123-45-6789. Another national ID number used in the US is the Driver’s License Number.

Check to see if your driver’s license or state ID is REAL ID-compliant. Learn why and how to upgrade to a REAL ID for air travel and more.

Mar 24, 2025 · Starting May 7, travelers must present a Real ID-compliant driver’s license or identification card, or an alternative ID such as a passport, to enter federal facilities and military bases and to board commercial flights in the United States. “A Real ID-compliant license has a star feature in the upper right-hand corner, making it easily ...

Jan 28, 2022 · The only national government-issued IDs in the US are the passport book, passport card —which can be obtained voluntarily—, and social security cards —which carry a citizen’s Social Security Number.

Mar 28, 2025 · The REAL ID program is finally being enforced. Here's how it could affect you. ... bipartisan commission—the National Commission on Terrorist Attacks Upon the United States, a.k.a. the 9/11 ...

Jan 14, 2025 · Identity documents in the United States include: State-issued driver’s license or identity card; Social security card (or social security number) United States passport card; Each of these forms of ID can be used nationwide as form of identification.

4 days ago · Non-Real ID driver's licenses and identification cards won't get you through security at U.S. airports when the law is fully enforced. National Security Real ID enforcement is delayed again to 2025