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In the United States, a 'Social Security number' (SSN) is a 9-digit number issued to citizens, permanent residents, and temporary (working) residents under section 205(c)(2) of the Social Security Act, codified as . The number is issued to an individual by the Social Security Administration, an agency of the U.S. Federal Government. Its primary purpose is to track individuals for taxation purposes. In recent years the SSN has become a ''de facto'' national identification number.^[1] A social security number may be obtained by applying on Form SS–5, "Application for A Social Security Number Card" (see 20 C.F.R. §422.103(b))^[2].

Contents

History

Purpose and use

Federal taxpayer identification number

Types of Social Security Cards

Identity theft

Structure

Valid SSNs

SSNs invalidated by use in advertising

See also

External links

References

History

The first SSNs were issued by the Social Security Administration in November 1936 as part of the New Deal Social Security program. By the end of 1937, over 37 million numbers had been issued.
Before 1986, people often did not have a Social Security number until the age of about 14, since they were used for income tracking purposes, and those under that age seldom had substantial income. In 1986, American taxation law was altered so that individuals over 5 years old without Social Security numbers could not be successfully claimed as dependents on tax returns; by 1990 the threshold was lowered to 1 year old^[3], and was later abolished altogether. Since then, parents have often applied for Social Security numbers for their children soon after birth; today, it can be done on the application for a birth certificate^[4].
Social Security Cards up until the 1980s expressly stated the number and card were not to ever be used for identification purposes.

Purpose and use

The original purpose of this number was to track individuals' accounts within the Social Security program. It has since come to be used as a unique identifier for individuals within the United States, although rare errors occur where duplicates do exist. Employee records, patient records, student records, and credit records are sometimes indexed by Social Security number. The U.S. military has used the Social Security number as an identification number for the Army and Air Force since July 1, 1969, the Navy and Marine Corps since January 1, 1972, and the Coast Guard since October 1, 1974. ^[5]
Contrary to popular belief, there is no law requiring a U.S. citizen to apply for a Social Security number to live or work in the United States; however, it is required for parents to claim their children as tax dependents^[4]. Although some people do not have an SSN assigned to them, it is becoming ever increasingly difficult to engage in legitimate financial activities without one.

Federal taxpayer identification number

The Internal Revenue Code provides that "[t]he social security account number issued to an individual for purposes of section 205(c)(2)(A) of the Social Security Act shall, except as shall otherwise be specified under regulations of the Secretary [of the Treasury or his delegate], be used as the identifying number for such individual for purposes of this title." See .

Types of Social Security Cards

Three different types of Social Security cards are issued. The most common type contains the cardholder's name and number. Such cards are issued to U.S. citizens and U.S. permanent residents. There are also two restricted types of Social Security cards:

★ One reads "NOT VALID FOR EMPLOYMENT." Such cards cannot be used as proof of work authorization, and are not acceptable as a List C document on the I-9 form.

★ The other reads "VALID FOR WORK ONLY WITH DHS AUTHORIZATION." These cards are issued to people who have temporary work authorization in the U.S. They can satisfy the I-9 requirement, if they are accompanied by a work authorization card.

Identity theft

Many citizens and privacy advocates are very concerned about the disclosure and processing of Social Security numbers.
The SSN is frequently used by those involved in identity theft, since it is interconnected with so many other forms of identification, and because people asking for it treat it as an authenticator — it is generally required by financial institutions to set up bank accounts, credit cards, and obtain loans, partially because it is assumed that no one except the person to whom it was issued will know it.
Exacerbating the problem of using of the social security number as an identifier is the fact that the social security card contains no biometric identifiers of any sort, making it essentially impossible to tell whether a person using a certain SSN is truly the person to whom it was issued without relying on some other means of documentation (which may itself have been falsely procured through use of the fraudulent SSN). Congress has proposed federal laws that will restrict the use of SSNs for identification and ban their use for a number of commercial purposes, e.g. rental applications[1].
The IRS offers alternatives to SSNs in many places where providing untrusted parties with identification numbers is essential. Tax preparers can acquire a Preparer Tax Identification Number, or PTIN to include on their client's tax returns (as part of signature requirements). Day care services have tax benefits, and even a sole proprietor should give parents an EIN (Employer id number) to use on their tax return.
The Social Security Administration has suggested that, if asked to provide his or her Social Security number, a citizen should ask which law requires its use.^[7]

Structure

:''Information from (from http://www.socialsecurity.gov/history/ssn/geocard.html)''
The Social Security number is a nine-digit number in the format "123-45-6789". The number is divided into three parts.

★ The Area Number, the first three digits, is assigned by the geographical region. Prior to 1972, cards were issued in local Social Security offices around the country and the Area Number represented the office code in which the card was issued. This did not necessarily have to be in the area where the applicant lived, since a person could apply for their card in any Social Security office. Since 1972, when SSA began assigning SSNs and issuing cards centrally from Baltimore, the area number assigned has been based on the ZIP code in the mailing address provided on the application for the original Social Security card. The applicant's mailing address does not have to be the same as their place of residence. Thus, the Area Number does not necessarily represent the State of residence of the applicant, either prior to 1972, nor since.
Generally, numbers were assigned beginning in the northeast and moving westward, so that people on the east coast had the lowest numbers and those on the west coast had the highest numbers. As the areas assigned to a locality are exhausted, new areas from the pool are assigned, so some states have noncontiguous groups of numbers.
:''Complete list of area number groups from the Social Security Administration''

★ The middle two digits are the ''group number''. They have no special geographic or data significance but merely serve to break the number into conveniently sized blocks for orderly issuance.

★ There is a theory that the two middle digits can be used to identify a person's ethnic background. This is debunked as an urban legend on snopes.com as well as on the Social Security Administration's website.
The group numbers range from 01 to 99. However, they are not assigned in consecutive order. For administrative reasons, group numbers are issued in the following order:
# ODD numbers from 01 through 09
# EVEN numbers from 10 through 98
# EVEN numbers from 02 through 08
# ODD numbers from 11 through 99
As an example, group number 98 will be issued before 11.

★ The last four digits are ''serial numbers''. They represent a straight numerical sequence of digits from 0001-9999 within the group.

Valid SSNs

Currently, a valid SSN cannot have an area number above 772, the highest area number which the Social Security Administration has allocated.[2]
There are also special numbers which will never be allocated:

★ Numbers with all zeros in any digit group (000-xx-xxxx, xxx-00-xxxx, xxx-xx-0000).

★ Numbers of the form 666-xx-xxxx, probably due to the potential controversy (see Number of the Beast). Though the omission of this area number is not acknowledged by the SSA, it remains unassigned.

★ Numbers from 987-65-4320 to 987-65-4329 are reserved for use in advertisements.
The Administration publishes the last group number used for each area number. Since group numbers are allocated in a regular (if unusual) pattern, it is possible to identify an unissued SSN that contains an invalid group number. Despite these measures, many fraudulent SSNs cannot easily be detected using only publicly available information.

SSNs invalidated by use in advertising

SSNs used in advertising have rendered those numbers invalid. One famous instance of this occurred in 1938 when the E. H. Ferree Company in Lockport, New York, decided to promote its product by showing how a Social Security card would fit into its wallets. A sample card, used for display purposes, was placed in each wallet, which was sold by Woolworth and other department stores across the country. The wallet manufacturer's vice president thought it would be clever to use the actual SSN of his secretary, Hilda Whitcher.
Even though the card was printed in red (the real card is printed in blue), was half the size of the real card, and had "Specimen" printed across the front, many people used the SSN. Over time, the number that appeared (078-05-1120) has been claimed by a total of over 40,000 people as their own. The SSA initiated an advertising campaign stating that it was incorrect to use the number. (Hilda Whitcher was issued a new SSN.) However, the number was found to be in use by 12 individuals as late as 1977. ^[8]

See also

★ National identification number

★ National Insurance number (a similar number in the United Kingdom)

★ Social Insurance Number (a similar number in Canada)

★ INSEE code (a similar number in France)

★ Tax File Number (a similar number in Australia)

★ Cadastro de Pessoas Físicas (similar number in Brazil)

External links

★ Social Security Administration

★ Social Security Death Index Database listing 79 million SSNs, all of which entered the public domain upon the death of their owners

★ The Woolworth Card - The SSN 078-05-1120 has been claimed by thousands of people since the late 1930s

★ Social Security Cards Issued by Woolworth - "The story of the most misused number of all time"

References

1. Social Security Cards: De Facto National Identification Jim Kouri
2. Electronic Code of Federal Regulations (e-CFR) 20 C.F.R. §422.103
3. Social Security Number Chronology
4. Social Security Numbers For Children
5. National Personnel Records Center
6. Social Security Numbers For Children
7. Your Social Security Number And Card, "How can I protect my Social Security number?"
8. The story of the most misused number of all time…