The State Department publishes the Visa Bulletin on the first business day of each month, and for millions of people waiting in employment-based and family-based green card backlogs, it is one of the most consequential documents they will read all year. A single date on that bulletin can mean the difference between filing an adjustment of status application immediately or waiting another decade.

Understanding how priority dates move - and why they sometimes move backward - requires a look at the underlying mechanics of US immigration law, annual numerical limits, and the State Department’s Visa Office forecasting process. This article breaks down each component.

What Is a Priority Date?

A priority date is the date the government uses to determine an applicant’s place in line for a green card. For employment-based cases, the priority date is generally the date a labor certification (Form ETA-9089) was filed with the Department of Labor, or in cases where a PERM is not required, the date Form I-140 (Immigrant Petition for Alien Workers) was filed with USCIS. For family-based cases, it is typically the date the sponsoring relative filed Form I-130 (Petition for Alien Relatives).

Once an I-140 or I-130 is approved, the underlying priority date is retained even if the petitioner or employer changes. This portability, established under the American Competitiveness in the Twenty-First Century Act (AC21), is especially important for employment-based applicants who change jobs after their petition has been pending for more than 180 days.

The priority date does not guarantee a green card will be issued on that date. It only establishes a position in a queue. An applicant can take action - either file for adjustment of status inside the United States on Form I-485, or proceed with consular processing abroad - only when their priority date becomes “current” according to the monthly Visa Bulletin.

How the Visa Bulletin Is Structured

The Visa Bulletin contains two main charts: Chart A (Dates for Filing) and Chart B (Final Action Dates). Chart B is the authoritative one; it shows the cutoff dates after which a visa number can actually be issued or an adjustment of status can be approved. Chart A, when authorized by USCIS, allows applicants to file Form I-485 earlier than the Final Action Date, locking in certain benefits like work authorization via Form I-765 and travel permission via Form I-131, even though the case cannot be completed until the Final Action Date is reached.

USCIS issues a monthly announcement confirming whether Chart A can be used for filing purposes. If USCIS says Chart A applies for a given month, applicants whose priority date falls before the Chart A cutoff may file their I-485, even if their Final Action Date has not yet arrived. This distinction matters enormously in heavily backlogged categories such as EB-2 and EB-3 for India and China, where Final Action Dates can trail Chart A dates by years.

The bulletin is organized by both preference category and country of birth - not citizenship. There are five employment-based preference categories (EB-1 through EB-5) and four family-based preference categories (F1 through F4), plus the immediate relative category, which carries no numerical cap and is always current. Countries with historically high demand - India, China, Mexico, and the Philippines - often have much earlier cutoff dates than the rest of the world, which is grouped under a “Rest of World” (ROW) column.

Why Priority Dates Move - and Retrogress

The Immigration and Nationality Act (INA) sets an annual worldwide limit of 140,000 employment-based green cards and 226,000 family-based green cards. Each country is subject to a per-country cap equal to seven percent of the worldwide employment-based limit, which works out to approximately 9,800 visas per country per year across all categories combined. When demand from a single country exceeds that cap, a backlog forms and priority dates slow their forward movement.

The State Department’s Visa Office manages the release of visa numbers throughout the fiscal year, which runs from October 1 through September 30. Early in the fiscal year, the Visa Office often advances priority dates more aggressively because unused visa numbers from the previous year can be recaptured. As the fiscal year progresses and usage data comes in, the Visa Office recalibrates. If demand appears likely to exceed supply, dates may slow or stop advancing. In some cases, dates retrogress - move backward - to prevent issuing more visas than the law allows.

Retrogression is not rare. The EB-3 India Final Action Date, for example, retrogressed several times in the 2010s and 2020s. In October 2023, the EB-3 ROW Final Action Date retrogressed sharply after moving forward rapidly in prior months, catching many applicants off guard. The Visa Office publishes a brief “Visa Bulletin Notes” section each month that includes forward-looking language about expected movement, which applicants and their attorneys track closely to anticipate changes.

Reading the Bulletin: A Practical Example

To use the Visa Bulletin, an applicant first identifies their preference category and country of birth, then finds the corresponding cell in the chart. If that cell shows the letter “C,” the category is current for that country, and there is no backlog - the applicant can file or receive a visa immediately. If it shows “U,” the category is unavailable entirely for the month. Any other entry will be a date, such as “01JAN18,” meaning applicants with a priority date on or before January 1, 2018, may proceed.

Consider an Indian national with an approved EB-2 I-140 and a priority date of March 15, 2012. In the November 2024 Visa Bulletin, the EB-2 India Final Action Date was listed as February 1, 2012. That means this applicant’s priority date of March 15, 2012, is not yet current under Chart B. If USCIS authorizes Chart A for that month and the Chart A date for EB-2 India is listed as, say, April 1, 2013, then the applicant’s date would be current for filing purposes only - they could submit Form I-485 but not yet receive final approval.

Applicants can subscribe to State Department email alerts at travel.state.gov to receive the Visa Bulletin the moment it is published. The National Visa Center (NVC), which handles consular processing cases, also sends priority date current notices directly to applicants when their case is documentarily complete and a visa number becomes available.

What Happens After Filing Form I-485

Once an applicant successfully files Form I-485 using either Chart A or Chart B, USCIS issues a receipt notice with a case receipt number. The applicant can then concurrently file Form I-765 (Employment Authorization Document) and Form I-131 (Advance Parole travel document). Under current USCIS policy, I-765 and I-131 filed concurrently with I-485 are included in the same filing fee structure set by the Form I-485 instruction sheet.

USCIS adjudicates the I-485 only after the applicant’s Final Action Date is current. If the Final Action Date retrogresses after an I-485 has been filed, the application is not rejected - it simply cannot be approved until the date advances again. The applicant retains their place in line and their work authorization remains valid as long as the I-765 is renewed on time.

Biometrics are scheduled through an Application Support Center (ASC) appointment, and USCIS may issue a Request for Evidence (RFE) or schedule an interview depending on the category and individual case factors. Processing times for I-485 applications vary widely; USCIS publishes current processing time estimates by form type and field office at egov.uscis.gov/processing-times.

Tracking Movement Over Time

Several non-governmental resources compile historical Visa Bulletin data to help applicants chart the pace of priority date movement. Websites such as Trackitt and Charlie’s Visa Bulletin Archive maintain spreadsheets of every monthly bulletin going back many years, allowing users to calculate the average monthly advance for their specific category and country. These projections are not official, but they provide a data-based framework for estimating when a priority date might become current.

The State Department occasionally holds public teleconferences on visa availability, and the Visa Office Chief historically has made limited public statements about expected fiscal year usage through official channels. The best primary sources remain the monthly Visa Bulletin itself and the accompanying USCIS monthly filing guidance posted at uscis.gov.

For applicants in the EB-1 category with no backlog for most countries, or for immediate relatives of US citizens, the Visa Bulletin is largely irrelevant - those categories carry no per-country cutoff dates or are numerically unlimited. Everyone else, particularly nationals of India and China in employment-based categories, should treat the first business day of each month as a standing calendar appointment.

This article provides general information only. Readers should consult a licensed immigration attorney for advice specific to their individual circumstances.

The November 2024 Visa Bulletin listed the EB-3 India Final Action Date as January 1, 2012 - a date that has advanced fewer than three years in the past decade.