The caps apply to the number of individuals who “may be issued immigrant visas or who may otherwise acquire the status of an alien lawfully admitted to the United States for permanent residence.” Immigrant visas are issued to individuals seeking to enter the United States to immigrate permanently. However, many individuals who gain permanent status each year are already in the United States, including the vast majority of employment-based immigrants who are usually lawfully in the country in various temporary (nonimmigrant) status classifications. Individuals are not issued immigrant visas in the United States, and instead apply through the U.S. Citizenship and Immigration Services for “adjustment of status.” Regardless of whether an individual is issued an immigrant visa or adjusts status from within the U.S., when the process is complete the government issues them a “green card” (Permanent Resident card) as documentary evidence of their permanent resident status. For consistency, we refer here to these numerical caps as limits on the number of green cards available to be issued each year.
The statute sets a firm limit on the number of Diversity Visas (55,000) as well, but those do not roll over to other categories, so they are not discussed here.
The Citizenship and Immigration Services Ombudsman’s
2010 Annual Report delves into the issue of unused green cards and the numerical limits formula. The report details a number of reasons why individuals named as the beneficiary of an approved immigrant classification petition may not complete the green card process and their allocations may go unused, including defects in their immigration history preventing them from completing their application, duplicate filings, or applicants choosing to abandon the process and seek to immigrate elsewhere. U.S. Citizenship and Immigration Services (USCIS) also faces its own
processing challenges, which have increased significantly in recent years, that can also delay the process and lead to numbers going unused. The report then details the counts of unused employment and family numbers for the 18 years preceding the 2010 report.
Certain adult children and siblings of U.S. citizens, and adult and minor children of lawful permanent residents, are all subject to the numerical limits on family-based immigration.
Spouses, parents, and unmarried minor children of U.S. citizens are considered immediate relatives for immigration purposes and are not subject to a numerical limit.
The House (H. Rept. 101-723, at p. 36) and Senate (Sen. Rpt. 101-55, at p. 18) committee reports, and the Conference Report (H. Rept. 101-955, at H13236) on immigration legislation in the 101st Congress estimate immediate relative annual numbers to be about 220,000; they set the worldwide limits based on these estimates. However, over the most recent ten years, an annual average of about 479,000 immediate relatives have been admitted.
Not only employment-based green cards are lost this way. Green cards that originate in the family-based system, rolled over to employment-based because they went unused, and then attempted to roll back to family because they are unused again, can be wiped out by the formula.
The Department of State (DOS) typically reports the annual numerical limit as part of the September Visa Bulletin each fiscal year. An archive of visa bulletins is
here. The numerical limits for FY 2000-2002 are not available in the Visa Bulletin archive, but were reported in the Yearbook of Immigration Statistics published by the Department of Homeland Security (and before 2002, the Immigration and Naturalization Service, INS), archived
here. For every year since 2001, that number has been 226,000.
Beyond the annual numerical limits, the number of green cards that can be issued each year is further limited by
country-specific caps, and by processing times and agency capacity to adjudicate filings. Thus, most people who qualify for a green card in a given year will not immediately get one, and instead have to wait until a green card is available. This leads to a growing population of people, many already in the country in temporary status, stuck waiting for a green card to be available.
These backlogs undermine the integrity of the immigration system and make the United States a less attractive destination for immigrants in the future. Many employment-based immigrants in the backlog are looking to other countries, like Canada or Australia, with more expansive and efficient visa systems, while others consider simply returning to their home countries; many, in fact, have already left. This is especially troubling for
international students, who have little certainty that they will be able to stay in the country after graduation. The existence and growth of these backlogs undermines the United States’ ability to
attract and retain top talent from around the world, keeps families separated from each other, and holds aspiring Americans back from pursuing success in the United States.
Notes: Estimates generated from counts of individuals waiting abroad for pending family-based and employment-based green cards
published by the State Department as of November 2021 and counts of individuals approved for employment-based green cards and waiting to adjust based on
data published by USCIS as of March 2022. State Department counts include primary and derivative beneficiaries; estimates of derivatives for adjustments pending with USCIS were generated based on ratio of derivatives to primary beneficiaries who adjusted through each employment-based category in
FY 2020, pre-pandemic and the most recent data available.
While
experts have argued that the Executive branch has authority to identify and recapture unused numbers on its own, Congress could easily pass legislation clarifying the government’s authority to count and recapture green cards, and to mandate that they do so, affirming Congressional intent that all green cards be used and preventing the need to legislate the issue again in the future.
IMMACT90 codified a new, congressional commitment to avoid having unused preference numbers, with fall-across of unused preference immigrant numbers, cross-chargeability flexibility, and exemptions from per-country limits when visas would be left unused, among other provisions. Nevertheless, despite this congressional intent, the operation of the un-updated statutory formulas has left significant numbers of unused immigrant visa numbers (401,849), about half of which Congress has chosen by statute to recapture (180,039).
Data from the 2010 CIS Ombudsman’s Report, Table 19, and from the Departments of State and Homeland Security. Exact accounting of IV issuance, admissions, and operation of statutory formulas is completed by agencies in subsequent FYs, thus various sources report slightly different numbers.
Data from INS Statistical Yearbook (pre FY03) or DHS Yearbook of Immigration Statistics (FY03 onward).
Note that since FY07 there have been very few EB immigrant visa numbers left unused. This is because about 85% of EB numbers are allocated through adjustment of status and because DHS has improved its processing to accommodate capacity to complete about 85% of 140,000 cases annually.
Note that the only time IV numbers are left permanently unused are when both the FB cap is 226,000 and EB numbers get lost in the fall-across. Thus, since FY07 the statutory formula has failed to work only to the relatively small extent that EB numbers were left unused. If there is significant fall-across from FB to EB in one year, we will be faced with the reality that those EB numbers will be lost permanently because DHS does not have capacity to process in one year significantly more than 85% of 140,000.
In legislation enacted October 2000, Congress specified it was recapturing EB numbers that did not lead to EB immigrant visa issuance in FY99 and FY00. In legislation enacted May 2005, Congress recaptured 50,000 EB numbers left unused during the period FY01-04 and allocated them to immigrants in occupations DOL delineates as “Schedule A” (principally nurses). Recaptured numbers were set aside for processing outside the statutory formulas for caps and fall-across.
Numbers allocated but unused within an FY, without regard to fall-across and any subsequent year usage by a preference immigrant.
FB is tied to IR because FB cap subtracts IR usage in the prior year. In the years leading up to IMMACT90 consideration and passage, IR usage was much lower than today. Per INS Statistical Yearbook, Congress would have considered the following data: FY83 - 177,792; FY84 - 183,247; FY85 - 204,368; FY86 - 223,468; FY87 - 218,575; FY88 - 219,340; FY89 - 217,514. The statutory formula enacted in 1990 for FY95 to the present is FB = 480,000 minus (IR usage from prior FY) plus (EB unused from prior FY) with a 226,000 floor. The FB formula also accounts for parolees and various other individuals, for years where the 226,000 floor is not operational.