SSI Annual Statistical Report, 2016


The Supplemental Security Income (SSI) program is a nationwide federal assistance program administered by the Social Security Administration (SSA) that guarantees a minimum level of income for needy aged, blind, or disabled individuals. In December 2016, 8.3 million individuals received federally administered monthly SSI benefits (including federally administered state supplementary payments) averaging $542.

History of the SSI Program

Entitlement programs for the aged, blind, or disabled have their roots in the original Social Security Act of 1935. That act established an old-age social insurance program to be administered by the federal government and an old-age means-tested assistance program to be administered by the states. Similar programs for the blind or disabled were added to the act in later years. Means-tested assistance was intended to supplement the incomes of individuals who were ineligible for Social Security or whose benefits could not provide a basic living.

This means-tested assistance, also known as categorical adult assistance, actually comprised three separate programs—Old-Age Assistance, Aid to the Blind, and Aid to the Permanently and Totally Disabled. Despite substantial federal financing, those programs were essentially state programs; federal law established only broad guidelines and assistance. Federal financing was open-ended in the sense that the federal government would provide matching funds to support whatever payment levels the states established. Federal law specified no maximum or minimum standards. Consequently, each state was responsible for setting its own standards for determining who would receive assistance and how much they would receive. As a result, eligibility requirements and payment levels differed from state to state.

Beginning in the early 1960s, this state-operated, federally assisted welfare system drew criticism from within and outside of government. Some of the criticism was directed at the crazy-quilt eligibility requirements and payment levels. Other criticism centered on specific requirements, such as lien laws and provisions that required certain relatives to bear responsibility for the maintenance of needy family members. The disparity in the degree of federal financial support provided to states was also an acknowledged problem.

Responding to these concerns, Congress passed and the president approved the SSI program (Public Law 92-603, enacted October 30, 1972), which reversed the historic federal and state roles with regard to adult assistance. Under the new arrangement, SSI would provide a uniform federal income floor, and optional state programs would supplement that floor. The new program was historic in that it shifted from the states to the federal government the responsibility for determining who would receive assistance and how much assistance they would receive.

The Basic Plan

The main objective of the SSI program is to provide the basic cash support of needy aged, blind, or disabled individuals. Congress designed the SSI program on the basis of the following principles:

Uniform Standards and Objective Criteria

Before the SSI program, eligibility of aged, blind, or disabled individuals for federally funded adult assistance depended on the state in which they lived. Benefit amounts also varied from state to state. The SSI program replaced the state-run assistance programs with a program having nationally uniform standards and objective eligibility criteria, which include the following:

Note that qualified alien status includes noncitizens who have been battered or subjected to extreme cruelty in the United States by a spouse or parent (or a member of the spouse's or parent's family) with whom they live and who have an approved petition, or have a petition pending, setting forth a prima facie case for adjustment of their immigration status.

In addition, certain noncitizens are treated as refugees for SSI purposes:

In addition to being a U.S. citizen (or national) or in one of the potentially eligible noncitizen categories, an individual must reside in the 50 states, the District of Columbia, or the Northern Mariana Islands—areas referred to here collectively as the United States. An individual also must be physically present in the United States for 30 consecutive days if he or she had been outside the United States for 30 or more consecutive days.

There are two exceptions to the residency and physical presence requirements:

Assistance of Last Resort

As a means-tested program, SSI takes into account all income and resources that an individual has or can obtain. The amount of an individual's countable income and resources are the measure of his or her need for assistance.


The amount of an individual's income is used to determine both eligibility for, and the amount of, his or her SSI benefit. As countable income increases, an individual's SSI benefit amount decreases. Generally, ineligibility for SSI occurs when countable income equals the federal benefit rate plus the amount of applicable federally administered state supplementary payment (state supplementation is discussed later).

The monthly federal benefit rate is reduced dollar for dollar by the amount of the individual's “countable” income—that is, income minus all applicable exclusions. The result of this computation determines SSI eligibility and the amount of the monthly benefit payable. The benefit rates are adjusted annually (in January) to reflect changes in the cost of living.

When an individual lives in the household of another and receives support and maintenance in kind (that is, generally, room and board) from the householder, the federal SSI benefit rate is reduced by one-third in lieu of counting the actual value of the support and maintenance as unearned income. The value of food or shelter-related items the individual receives in kind from persons other than the householder (including in-kind assistance from outside the household in which the individual lives) is counted as unearned income, up to an amount equal to one-third of the applicable federal benefit rate plus $20.7

SSI law defines two kinds of income—earned and unearned. Earned income is wages, net earnings from self-employment, remuneration for work in a sheltered workshop, royalties on published work, and honoraria for services. All other income is unearned. The distinction between earned and unearned income is significant because different exclusions apply to each type of income.

However, not everything an individual receives is considered to be income. Generally, if the item received cannot be used as, or to obtain, food or shelter, it will not be considered as income. For example, if someone pays an individual's medical bills or offers free medical care, or if the individual receives money from a social services agency that is a repayment of an amount he or she previously spent, that value is not considered income to the individual. In addition, some items that are considered to be income are excluded when determining the amount of an individual's benefit (see Box 1).


The value of an individual's resources is used to determine whether he or she is eligible for SSI in a given month. SSI law states that eligibility is restricted to individuals who have countable resources, determined monthly, that do not exceed $2,000 ($3,000 for a couple). The law does not define what resources are but does stipulate what items are not considered resources.

Regulations state that a resource is cash or other liquid asset or any real or personal property that individuals (or their spouses) own and could convert to cash to be used for their support and maintenance. This definition is consistent with the general philosophy of the SSI program that only items that can be used for an individual's food or shelter should be used in determining his or her eligibility and benefit amount. Not all resources an individual owns are counted. The value of an item may be totally excluded or counted only to the extent that its value exceeds specified limits (see Box 1).

If an individual disposes of resources at less than fair market value within the 36-month period before applying for SSI or at any time thereafter, the individual may be penalized. The penalty is a loss of benefits for a number of months (up to a 36-month maximum) obtained by dividing the uncompensated value of disposed-of resources by the federal benefit rate plus the maximum state supplementary payment, if any, applicable to the individual's living arrangement. The penalty does not apply if, among other things, the individual can show that the resources were disposed of exclusively for a purpose other than establishing SSI eligibility.

Box 1.
Income and Resource Exclusions

Income Exclusions

The principal earned income exclusions are

  • the first $65 per month plus one-half of the remainder,
  • impairment-related work expenses of the disabled and work expenses of the blind,
  • income set aside or being used to pursue a plan to achieve self-support by a disabled or blind individual, and
  • infrequent or irregularly received income ($30 or less a quarter).

The principal unearned income exclusions are

  • the first $20 per month,a
  • income set aside or being used to pursue a plan to achieve self-support by a disabled or blind individual,
  • state- or locally funded assistance based on need,
  • rent subsidies under programs administered by the Department of Housing and Urban Development,
  • the value of food stamps, and
  • infrequent or irregularly received income ($60 or less a quarter).

Resource Exclusions

The principal resource exclusions are

  • the home and land appertaining to it, regardless of value;
  • life insurance policies whose total face value does not exceed $1,500;
  • burial funds not in excess of $1,500 each for an individual and spouse (plus accrued interest);
  • household goods and personal effects;b
  • an automobile if used for transportation for the recipient or a member of the recipient's household;c
  • property essential to self-support;
  • resources set aside to fulfill a plan to achieve self-support; and
  • amounts deposited into an individual development account, including matching funds and interest earned on such amounts, under the Temporary Assistance for Needy Families program or the Assets for Independence Act.

a. Any portion of the $20 amount not used to exclude unearned income may be used to exclude earned income.

b. The $2,000 value limit was removed effective February 7, 2005 (70 FR 6340).

c. SSA simplified the evaluation of automobiles as an excludable resource, effective February 7, 2005 (70 FR 6340). Under the old rules, one automobile could be excluded (regardless of value) if necessary for employment, medical treatment, or essential daily activities. If not excludable under these criteria, the current market value of one automobile (up to $4,500) could be excluded. The new exclusion applies to any one automobile used for transportation.

Filing for Other Benefits

As the “program of last resort,” SSI benefits are provided to eligible individuals only to the extent that their needs are not met by other sources. After evaluating all other income and resources, SSI pays what is necessary to bring an individual to the statutorily prescribed income “floor.” In keeping with this principle, SSI law requires that SSI applicants file for other payments for which they may be entitled, such as annuities, pensions, retirement or disability benefits, workers' compensation, and unemployment insurance benefits.

SSA must provide an individual with written notice of potential eligibility for other benefits and of the requirement to take all appropriate steps to pursue those benefits. The individual has 30 days from receipt of the notice to file for the benefits involved.

Eligibility Issues for Residents of Public Institutions or Medical Facilities and Personal Needs Allowance

State and local governments—rather than the federal government—traditionally have taken the financial responsibility for residents of their public institutions. The SSI program continues this long-standing public assistance policy. Residents of public institutions for a full calendar month are generally ineligible for SSI unless one of the following exceptions applies:

When individuals enter medical treatment facilities in which more than half of the bill is paid by the Medicaid program, their monthly federal payment standard is generally reduced to $30, beginning with the first full calendar month they are in the facility. In the case of an individual under age 18, the $30 payment standard is also applicable if more than half of the bill is paid by private insurance or a combination of Medicaid and private insurance. In these cases, the SSI program provides up to $30 a month, which is intended to take care of small comfort items not provided by the institution.


In certain situations, the income and resources of others are counted in determining whether an individual's income and resources fall below the levels established by law. This process is called “deeming” and is applied in cases in which an eligible individual lives with an ineligible spouse, an eligible child lives with an ineligible parent, or an eligible noncitizen has a sponsor.8 In concept, the practice takes into account the responsibility of the ineligible spouse or parent or the sponsor to provide for the basic needs of the eligible individual.

Spouse-to-Spouse Deeming. When an eligible individual lives in the same household with a spouse who is not eligible for SSI, the ineligible spouse's income and resources are deemed to be available to the eligible individual. In determining the amount of income and resources available to the eligible individual, all applicable exclusions are used. In addition, a living allowance is provided for the ineligible spouse and for any ineligible children under age 18 living in the household. The allowance reduces the amount of income to be deemed. Spouse-to-spouse deeming is intended to result in the same amount of income being available to the couple as would be available if both members of the couple were aged, blind, or disabled and eligible for SSI.

Deeming does not apply when the eligible individual is not living in the same household as the ineligible spouse. However, if the ineligible spouse's absence is temporary or is due solely to an active-duty assignment as a member of the U.S. armed forces, deeming continues to apply.

Parent-to-Child Deeming. A child under age 18 is subject to deeming from an ineligible natural or adoptive parent (and that parent's spouse, if any) living in the same household. Certain amounts of the parent's income are excluded, living allowances are provided for the parent(s), and an allocation is set aside for each ineligible child under age 18 (under age 22 if a student) who is living in the household. Deeming from an eligible parent to a child continues if the parent is absent from the household but the absence is temporary or is due solely to active-duty assignment as a member of the U.S. armed forces. A child living in a household in which all members are receiving public assistance benefits is not considered to be receiving any support, and deeming does not apply.

Sponsor-to-Alien Deeming. The income and resources of noncitizens are deemed to include those of their sponsors. The way the income and resources are deemed and the length of the deeming period depend on whether the sponsor signed a legally enforceable affidavit of support, as required by Public Law 104-208, or the previous version of the affidavit. Generally, individuals who entered the country before 1998 did so under the old version of the affidavit.9

Under the old version of the affidavit, deeming of the sponsor's income and resources lasts until the noncitizen has been in the United States for 3 years.10 Living allowances equal to the federal benefit rate are provided for the sponsor, and allowances equal to one-half of the federal benefit rate are provided for each of the sponsor's dependents. Allowances are also provided for the sponsor and his or her family members in determining deemed resources. These allowances reduce the amount of the sponsor's income and resources deemed to the noncitizen.

For noncitizens admitted into the United States under a legally enforceable affidavit of support, deeming generally applies until the noncitizen becomes a U.S. citizen. Deeming ends before citizenship if the noncitizen has earned, or can be credited with, 40 qualifying quarters of earnings. Children and spouses of workers may be credited with quarters earned by the worker. A quarter otherwise earned after 1996 does not count as one of the required 40 if the noncitizen or worker received federal means-tested public benefits during the relevant period.

For this group of noncitizens, deeming does not apply for specified periods if the noncitizens or their children or parents have been battered or subjected to extreme cruelty while in the United States or if sponsors left the noncitizens indigent by not providing them with sufficient support.

Incentives for Work and Opportunities for Rehabilitation

SSI benefits provide a basic level of assistance for individuals who are blind or disabled with limited earnings ability because of their impairments. Nonetheless, for recipients who want to work, the SSI program is designed to encourage and support their work attempts to help them achieve greater degrees of independence. The SSI program includes a number of work incentive provisions that enable recipients who are blind or disabled to work and retain benefits or to increase their levels of work activity without the loss of SSI disability status or Medicaid. These incentives provide higher amounts of income or resource exclusions as recognition of the expenses associated with working or as inducements to seek rehabilitation services and support for work efforts.

Earned Income Exclusion

The first $65 ($85 if the individual has no income other than earnings) of any monthly earned income plus one-half of remaining earnings are excluded for SSI benefit computation purposes. This general earned income exclusion is intended to help offset expenses incurred when working.

Impairment-Related Work Expense Exclusion

The cost of certain impairment-related services and items that a disabled (but not blind) individual needs to work are excluded from earned income in determining SSI eligibility and benefit amounts.

In calculating these expenses, amounts equal to the costs of certain attendant care services, medical devices, equipment, prostheses, vehicle modifications, residential modifications to accommodate wheelchairs, and similar items and services are deductible from earnings. The costs of routine drugs and routine medical services are not deductible, unless they are necessary to control the disabling condition.

Work Expenses of the Blind Exclusion

Any expenses relating to work that a blind individual has are excluded from earned income in determining SSI eligibility and benefit amounts. Unlike an impairment-related work expense, a deductible expense need not be directly related to the worker's blindness; it need only be an ordinary and necessary work expense of the worker.

Some frequently excluded work expenses include transportation to and from work, meals consumed during work hours, job equipment, licenses, income or FICA taxes, and costs of job training.

Sheltered Workshop Exclusion

Remuneration for services performed in sheltered workshops or activity centers is treated as earned income. The first $65 ($85 if the individual has no income other than earnings) per month plus one-half of the remainder is excluded.

Student Earned Income Exclusion

The student earned income exclusion is an additional exclusion for an individual who is under age 22 and regularly attending school. It is intended to help defray the cost of educational training. In 2017, up to $1,790 of earned income per month but no more than $7,200 per year may be excluded.11

Plan to Achieve Self-Support

A plan to achieve self-support (PASS) allows a disabled or blind individual to set aside income and resources to get a specific type of job or to start a business. The plan may involve setting aside funds for education or vocational training, to purchase work-related equipment, or to pay for transportation related to the work goal. The income and resources that are set aside are excluded under the SSI income and resources tests.

The individual must have a feasible work goal and a specific savings or spending plan. The individual also must provide a clearly identifiable accounting for the funds that are set aside. The PASS is time limited and must be approved by SSA. The individual must then follow the plan and negotiate revisions as needed. SSA monitors the approved plan by reviewing it periodically to ensure the individual's progress toward attaining the work goal.

Special Provisions for Disabled People Who Work

These work incentives are generally referred to by their section number in the Social Security Act, section 1619. Under section 1619(a), disabled individuals who would cease to be eligible because they earn more than the substantial gainful activity level can receive special cash benefits as long as they

In many states, being a recipient of the special benefit permits the individual to be eligible for Medicaid benefits.

Under section 1619(b), “SSI recipient” status for Medicaid eligibility purposes also is provided to an individual

To qualify for extended Medicaid coverage under section 1619(b), an individual must

In determining whether individuals' earnings are not sufficient to provide them with the equivalent benefits they would be eligible for if they stopped working, their earnings are compared with a threshold amount for their state of residence. Section 1619(b) status continues if the earnings are below the threshold. If earnings exceed the state threshold, an individualized assessment of the need for Medicaid is made, and 1619(b) status may continue.

Vocational Rehabilitation and the Ticket to Work Program

Since the beginning of the SSI program, SSA has made provision for blind or disabled individuals who are receiving SSI benefits to be referred to state vocational rehabilitation (VR) agencies. If the state VR agency does not accept the referral, SSA can refer recipients to an alternate provider to receive VR services. SSA reimburses the VR agency or alternate provider for services that result in the individual's working at the level of substantial gainful activity for 9 continuous months, and in certain other limited situations.

The Ticket to Work and Work Incentives Improvement Act of 1999 established a Ticket to Work program under which a disabled SSI recipient is able to obtain VR, employment, and other support services from a qualified private or public provider. Providers of such services in this new setting are referred to as employment networks (ENs). In addition, the Ticket legislation provided a procedure for compensating the ENs under an outcome or outcome-milestone payment system. By expanding the pool of providers and giving the providers incentives for achieving success, this program seeks to expand a disabled recipient's access to these services for assistance in finding, entering, and retaining employment and reducing his or her dependence on cash benefits. Regulations issued by the commissioner of Social Security became effective January 2002. Beginning in 2002, the Ticket to Work program was gradually phased in, and it has been in operation nationwide since September 2004.

Individuals receiving SSI benefits who improve medically, and are therefore no longer considered disabled or blind, can continue to receive SSI benefits if they are actively participating in the Ticket to Work program or another approved VR program and if continuing or completing the program would increase the likelihood that they would be permanently removed from the SSI rolls. SSI benefits and Medicaid generally continue until the rehabilitation services are completed or until the individual ceases to participate in the program.

Expedited Reinstatement

A disabled or blind individual whose eligibility for SSI payments was ended because of earnings can request expedited reinstatement of his or her SSI benefits without filing a new application. To qualify for expedited reinstatement, the individual must make the request within 60 months after the eligibility ended and must have a disabling medical condition that (1) is the same as or related to the disabling medical condition that led to the previous period of eligibility and (2) prevents him or her from performing substantial gainful activity. In determining whether the individual is disabled or blind, the medical review standard is applied. Normal nonmedical requirements for SSI eligibility still apply.

An individual requesting expedited reinstatement may receive up to 6 months of provisional benefits while the request is pending. These benefits generally are not considered an overpayment if the request is denied. Provisional benefits may include Medicaid but do not include any state supplementary payments. Provisional benefits may be received as well by the individual's spouse at a couple's rate if the spouse was previously eligible for SSI as a spouse.

Administration of the SSI Program

The framers of Supplemental Security Income chose the Social Security Administration to administer the program because the basic system for paying monthly benefits to a large number of individuals was already in place in the form of the Social Security program.

Application Process

Individuals can make appointments to apply for SSI benefits at any one of the approximately 1,230 SSA field offices around the country or through SSA teleservice centers. The claims process includes the application interview, the obtaining of necessary evidence and documentation, and the adjudication of the claim. Many individuals file for benefits under the SSI and the Old-Age, Survivors, and Disability Insurance programs at the same time. Potential claimants initially contact SSA by phone or mail or in person. Field office personnel conduct an interview with the claimant, the claimant's representative, or both.

SSA corroborates information provided by applicants for SSI through independent or collateral sources. Generally, the basic responsibility for obtaining evidence lies with the claimant, although SSA often gives advice on ways to obtain the needed information. Because of the special circumstances of the SSI population (for example, financial need, old age, or illness), SSA makes special efforts to assist claimants in obtaining the necessary proofs.

With regard to disability and blindness claims, SSA makes determinations of all of the nonmedical eligibility factors, and each state's Disability Determination Service (DDS) makes determinations of the medical eligibility factors.

Applicants and recipients are required to report events and changes of circumstances that may affect their SSI eligibility and benefit amounts. Such reports are required, for example, when an individual has a change in the amount of income or resources, changes living arrangements, or leaves the United States. Failure or delay in submitting a required report can result in a penalty being assessed against the individual's SSI benefit.

Determinations of Eligibility

SSI applications have no retroactivity and become effective in the month after the month of filing or the month after all eligibility requirements are met, whichever is later. Eligibility for benefits is determined on a current monthly basis. SSI recipients are required to have their nonmedical eligibility factors redetermined periodically, generally every 1 to 6 years depending on their specific situation.

In addition to these nonmedical reviews, medical reviews are conducted on disabled or blind recipients to determine whether they continue to be disabled or blind. For administrative efficiency the medical reviews are done most often on disabled or blind recipients whose medical conditions are considered likely to improve. Medical reviews are required for disabled or blind recipients, for example, under the following circumstances:

Representative Payees

When SSI recipients are incapable of managing their benefits, SSA appoints representative payees for them, and their SSI benefits are sent to the representative payees. In many cases the representative payee is a spouse, parent, or other close relative who will act in the recipient's best interest. In some cases, an SSA-approved organization may be appointed, and some organizations have been authorized by SSA to collect a fee from the benefit for acting as payee. The fee cannot exceed the lesser of 10 percent of the benefit amount or a specified amount ($41 a month in 2017, $78 a month for disabled recipients who also have a drug addiction or alcoholism condition).

Representative payees may use an SSI recipient's benefit only for the use and benefit of the recipient and must account for all benefits received. Representative payees also are required to report any changes that may affect SSI recipients' eligibility and payment amount and may be held liable for certain overpayments that occur.

Appeal Rights

Recipients must be informed in writing in advance of adverse actions that SSA plans to take and must be given the opportunity to request that their benefits continue pending a decision at the first level of appeal.

Attorney Fees

At any time, an individual may appoint a representative in any dealings with the Social Security Administration. If such a representative is an attorney, he or she must be in good standing, have the right to practice law before a court, not be disqualified or suspended from acting as a representative in dealings with Social Security, and not be prohibited by any law from acting as a representative. If the individual is not an attorney, he or she must meet qualifications specified by the commissioner (for example, be of good character and able to provide valuable service to claimants).

A representative may charge and receive a fee for his or her services, but the Social Security Administration generally decides how much the fee will be. Although the Social Security Act does not establish a maximum fee, most attorneys use an options process that limits their maximum fee to the lesser of 25 percent of the retroactive payment or $6,000.12

Advance Payments

The SSI program has provisions that help respond to the immediate needs of new claimants. These procedures are in addition to state and local programs designed to help those in need pending decisions on their SSI status.

Emergency Advance Payments. A new claimant who faces a financial emergency and who has a strong likelihood of being found eligible may receive up to 1 month of SSI benefits—the federal payment amount plus any applicable state supplement. The amount paid is recovered from later SSI payments (in full from the first payment or in increments over no more than a 6-month period, depending on the circumstances). However, if the claim is subsequently not allowed because of not finding disability or blindness, repayment is waived. If the claim is disallowed for other reasons, the amount paid is an overpayment and is processed as such.

Presumptive Disability or Blindness. Up to 6 months of payments may be made to an individual applying for benefits on the basis of disability or blindness when the available evidence indicates that the impairment will meet the definition of disability or blindness and the individual is otherwise eligible. These payments are not considered overpayments if the individual is later determined not to be disabled or blind.

State Supplementation

In designing the SSI program, Congress recognized that states, in many instances, would want to provide a higher level of income maintenance than was available under the federal program. At the same time, states were given the option to either provide no supplementation to the federal assistance payments or supplement those payments on the basis of their views of the needs of their citizens. They were mandated to ensure that their citizens would not receive lower benefits under the federal program than they had under the former state program.

Types of State Supplementation

State supplementation can be optional or mandatory.

Optional State Supplementary Payment Programs. For individuals who first became eligible for SSI in 1974 or later, each state could supplement federal payments to whatever extent it found appropriate with respect to the needs of its citizens and the resources of the state. Currently, 44 states and the District of Columbia have optional state supplementary payment programs.

Some states provide supplementary payments to all individuals eligible for SSI benefits; others may limit them to certain SSI recipients, such as the blind or residents of domiciliary care facilities, or may extend them to persons ineligible for SSI because of excess income. States' flexibility in setting supplementary payments, however, has been significantly restricted by mandatory passalong provisions (described below).

Mandatory State Supplementary Payment Programs. States are required to maintain the income levels from December 1973 of individuals who were transferred from the former state adult assistance programs to the SSI program in 1974, except for Texas, which has a constitutional bar against mandatory state supplementation.13 Because of the increases in federal benefits, only a few individuals continue to receive mandatory state supplementary payments.

Administration of State Supplementary Payments

A state may administer its supplementary program or enter into an agreement under which SSA will make eligibility determinations and payments on behalf of the state. Under state administration, the state pays its own program benefits and absorbs the full administrative costs. Under federal administration, states are required to pay SSA a fee of $11.68 for each supplementary payment issued in fiscal year 2017. Fees are projected to rise in succeeding fiscal years, based on changes in the Consumer Price Index.

States that administer their own supplementary payment programs establish their own eligibility criteria. States with federally administered programs must adhere to SSI eligibility criteria in all aspects except additional income exclusions.

Mandatory Passalong

It was originally the view of Congress that increases in the federal SSI benefit rate would eventually replace state supplementary payments. However, public reaction to states reducing their supplementary payment amounts when SSI payments were increased led Congress to mandate that states pass along SSI benefit increases resulting from cost-of-living adjustments.

To meet the passalong requirement, a state may either maintain each state payment level from year to year (the payment levels method), or it may spend the same amount of money, in the aggregate, that it spent for supplementary benefits in the 12-month period preceding the increase in the SSI benefit rate (the total expenditures method).

Coordination with Other Programs

SSI benefits are not the only form of assistance available to needy aged, blind, or disabled individuals. Medicaid, nutrition benefits, and temporary state assistance are also important in keeping individuals from sliding further into poverty. SSA plays a limited but important role in helping states administer the Medicaid program and the Supplemental Nutrition Assistance Program (SNAP).14 Provisions in the SSI statute ensure that payments made by states or under the Social Security program are not duplicated by SSI benefits.

Windfall Offset

If a person receives SSI payments and is later determined to be entitled to retroactive Social Security benefits, such retroactive benefits are reduced by the amount of SSI payments the person would not have been eligible for had the Social Security benefits been paid in the month they were due. This process, called the windfall offset, was enacted to prevent windfall payments to individuals when Social Security and SSI payments were paid for the same period.

Medicaid Determinations

Generally, SSI recipients are categorically eligible for Medicaid. A state may use SSI eligibility criteria for determining Medicaid eligibility, or it may use its own criteria as long as the criteria are no more restrictive than the state's January 1972 medical assistance standards. Forty states, the District of Columbia, and the Northern Mariana Islands use SSI criteria, and 10 states use eligibility criteria that are more restrictive than those of the SSI program.

States also may enter into agreements with SSA for SSA to make Medicaid eligibility determinations on their behalf as long as the eligibility requirements of the state's Medicaid plans are the same as those for the SSI program. Under these agreements, SSA determines only when an individual is eligible for Medicaid; SSA does not determine Medicaid ineligibility. SSA has agreements with 33 states and the District of Columbia to determine eligibility for Medicaid.

Continued Medicaid eligibility is provided for certain Social Security beneficiaries who lose SSI eligibility because of either an entitlement to Social Security benefits or an increase in Social Security benefits resulting from

SNAP Applications

SSI recipients in all states, except California,15 may be eligible for SNAP benefits. Under agreements entered into by the secretary of agriculture and SSA, Social Security offices notify Social Security and SSI applicants and recipients of their potential benefits under SNAP and make SNAP applications available to them.

The law also provides for Social Security offices to take SNAP applications from potentially eligible or eligible SSI households that are not already receiving nutrition benefits and do not have an application pending. SNAP applications from SSI households may be taken in connection with initial SSI claims or at the time of a redetermination. SNAP applicants have the option of applying at Social Security offices or at state SNAP offices if expedited service is required. Social Security offices forward the SNAP application and any supporting documents to the local SNAP offices within 1 day of taking the application. Eligibility is determined by the SNAP office.

Interim Assistance Reimbursement

SSA may enter into agreements under which states or local governments are reimbursed for basic needs assistance provided during the period that an eligible individual's SSI application for benefits was pending or the individual's SSI benefits were suspended and subsequently reinstated (the interim period). Thirty-six states and the District of Columbia have interim assistance agreements with SSA.


1 Substantial gainful activity (SGA) is used to describe a level of work activity that is substantial (that is, involves the performance of significant physical or mental duties that are productive) and gainful (that is, performed for remuneration or profit). Generally, earnings from work activity of more than $1,130 a month in 2016 were evidence of ability to engage in SGA. Applicants who earned more than $1,130 a month would generally not be considered disabled. However, SSI recipients who earned more than $1,130 a month could continue to be eligible for SSI. (See the section Incentives for Work and Opportunities for Rehabilitation.) The SGA level of $1,130 was increased to $1,170 effective January 1, 2017, according to the increase in the national average wage index.

The definition of disability for individuals under age 18 reflects amendments made by Public Law 104-193, the Personal Responsibility and Work Opportunity Reconciliation Act of 1996. Prior law required a medically determinable physical or mental impairment of comparable severity to that required for individuals aged 18 or older.

2 The provision reflects amendments made by Title I of Public Law 104-121, the Senior Citizens' Right to Work Act of 1996, enacted March 29, 1996.

3 These standards reflect amendments made by Public Law 104-193, the Personal Responsibility and Work Opportunity Reconciliation Act of 1996, as amended by Public Law 104-208, Public Law 105-33, and Public Law 105-306. Prior law permitted SSI eligibility for individuals who were residents of the United States, citizens or nationals of the United States, aliens lawfully admitted for permanent residence in the United States, or aliens permanently residing in the United States under color of law. Public Law 110-328, enacted September 30, 2008, extended the 7-year SSI eligibility period for refugees, asylees, and certain other humanitarian immigrants (including victims of human trafficking) to 9 years for the period of October 1, 2008, through September 30, 2011. Noncitizens who had naturalization applications pending during this 3-year period were exempt from the 7-year limitation.

4 Trafficking of persons is generally defined as the recruitment, harboring, transportation, provision, or obtaining of a person for labor or services through the use of force, fraud, or coercion for the purpose of subjection to involuntary servitude, peonage, debt bondage, or slavery.

5 Public Law 106-386, the Victims of Trafficking and Violence Protection Act of 2000, enacted October 28, 2000.

6 Public Law 110-161, enacted December 26, 2007, and Public Law 111-118, enacted December 19, 2009.

7 SSA simplified the SSI program (70 FR 6340) by generally eliminating clothing from the definition of income and from the definition of in-kind support and maintenance, effective February 7, 2005.

8 Deeming also applies to an individual who lives with an essential person (a concept carried over from the former state assistance plans). However, there are fewer than 20 of these cases remaining.

9 The Immigration and Naturalization Service began using the new, legally enforceable affidavits on December 19, 1997. However, if a potential immigrant had a visa issued before that date, the sponsor would sign an old affidavit even if the affidavit was signed after December 19, 1997.

10 For a temporary period—January through September 1996—the deeming period was 5 years.

11 Under current regulations, this exclusion will be increased in subsequent years based on cost of living changes.

12 Fee agreements before February 1, 2002, were limited to the lesser of 25 percent of the retroactive payment or $4,000. From February 11, 2002, through June 21, 2009, fee agreements were limited to the lesser of 25 percent of the retroactive payment or $5,300.

13 The requirement does not affect West Virginia, since SSI federal benefit rates in 1973 exceeded the applicable income standards under the state's adult assistance programs.

14 In 2008, the Food Stamp Program was renamed SNAP.

15 California provides its SSI recipients an additional cash payment in lieu of SNAP benefits.