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How to Read the Visa Bulletin

By Vekyo Editorial Team · Last reviewed: October 3, 2026 · Not reviewed by a legal professional

Direct answer

Find your preference category and country of chargeability, then compare your priority date with the cut-off date. If your priority date is earlier, a visa is immediately available. USCIS says to use Final Action Dates unless its filing charts page says otherwise for the month.

Before you start

Immediate relatives of U.S. citizens do not need the Visa Bulletin to find out whether a visa is available. USCIS states that their visas are unlimited and always available. The bulletin matters for the preference categories, which USCIS describes as the family categories F1, F2A, F2B, F3 and F4, and the employment-based preference categories.[1], [3]

USCIS explains that the Department of State uses an immigrant's priority date to determine their place in the visa queue. Your priority date is the date that places you in that queue.[1]

Reading the bulletin, step by step

  1. Identify your preference category

    For family cases this is one of F1, F2A, F2B, F3 or F4, depending on the relationship and on whether the sponsor is a citizen or a permanent resident.

  2. Identify your country of chargeability

    USCIS explains that visas are limited by percentage per country of chargeability, which is usually the country of birth. The bulletin has separate columns for different countries, so use the column for yours.

  3. Choose the right chart

    The bulletin has a Final Action Dates chart and a Dates for Filing chart. The bulletin's own heading for the second chart reads “Dates for Filing … Visa Applications”, and this guide uses the shorter name. USCIS says you must use the Final Action Dates chart for Form I-485 unless its filing charts page says otherwise for the month. Check that page.

  4. Compare your priority date with the cut-off date

    USCIS says a visa is immediately available when your priority date is earlier than the cut-off date shown for your category and country.

  5. Read the letters

    If the entry shows C or U instead of a date, see the explanation below.

Sources:[4], [1], [2]

The two charts compared

Final Action Dates and Dates for Filing, according to USCIS[1], [2]
Final Action DatesDates for Filing
USCIS default for Form I-485Yes: USCIS says to use it unless it indicates otherwiseOnly when USCIS says so for the month
When USCIS permits the other chartIf a category is current on Final Action Dates, or that chart's cut-off is later than the Dates for Filing date, you may use Final Action DatesUSCIS may direct use of this chart if it determines more visas are available than there are known applicants

What C and U mean

  • The Department of State Visa Bulletin says C means Current. USCIS describes it in its own words as immigrant visas being currently, immediately available to all qualified adjustment of status applicants in that category.
  • The Department of State Visa Bulletin says U means Unauthorized: numbers are not authorized for issuance. USCIS describes it in its own words as visas being temporarily unavailable to all applicants in that particular category or country of chargeability.

Sources:[4], [1]

A C describes visa availability, not the outcome of any individual case. You still need to be eligible, and USCIS or a consulate still decides the application.

Common mistakes

  • Using the wrong chart. The chart can change from one month to the next.
  • Reading the column for the wrong country. The column for your country of chargeability, usually your country of birth, is the one that counts.
  • Assuming immediate relatives need to wait for a date. USCIS says their visas are always available.
  • Copying a cut-off date from an old page. Dates move every month.

Sources:[1], [2]

What happens next

If a visa is immediately available and you are otherwise eligible, you can file Form I-485 from inside the United States or continue consular processing abroad. For preference categories USCIS says a visa must be available both when you file and when USCIS makes a final decision, so a category that is open when you file can still matter later.[3], [1]

  • I-485
  • I-130

Frequently asked questions

What does C mean in the Visa Bulletin?

The Department of State Visa Bulletin says C means Current. USCIS describes it as immigrant visas being currently, immediately available to all qualified adjustment of status applicants in that category. It describes visa availability and is not a decision on any particular case.

What does U mean in the Visa Bulletin?

The Department of State Visa Bulletin says U means Unauthorized: numbers are not authorized for issuance. USCIS describes it as visas being temporarily unavailable to all applicants in that particular category or country of chargeability.

Do immediate relatives of U.S. citizens need to check the Visa Bulletin?

USCIS states that immigrant visas for immediate relatives are unlimited, so they are always available. Preference categories are the ones that depend on the bulletin.

Which chart do I use to file Form I-485?

USCIS says to use the Application Final Action Dates chart unless its filing charts page says otherwise for the month, so check that page each time.

Immigration outcomes depend on individual facts that a general guide cannot see. Consider speaking with a licensed immigration attorney if your history includes prior denials, unlawful presence, criminal charges, a deadline you may have missed, or anything else you are unsure how the rules treat. This page is general information, not legal advice.

Official pages to consult directly. They are listed so you can check the latest details; they are not among the sources this guide was written from.

Sources checked

Official sources this page was written from, in order of authority. See our sources policy.

  1. [1] Visa Availability and Priority Dates

    USCIS · Official source · Checked October 3, 2026 · Source last updated January 24, 2025

    Supports: priority dates; visa immediately available; country of chargeability; Final Action Dates default; C and U; immediate relatives

  2. [2] Adjustment of Status Filing Charts from the Visa Bulletin

    USCIS · Official source · Checked October 3, 2026 · Source last updated October 1, 2026

    Supports: USCIS designates the chart monthly; when Dates for Filing may be used

  3. [3] Green Card for Family Preference Immigrants

    USCIS · Official source · Checked October 3, 2026 · Source last updated July 8, 2025

    Supports: family preference categories; visa must be available at filing and at final decision

  4. [4] Visa Bulletin For October 2026

    U.S. Department of State · Official source · Checked October 3, 2026

    Supports: the Visa Bulletin uses Final Action Dates and Dates for Filing; C means Current; U means Unauthorized, numbers are not authorized for issuance

Page history

  • — Initial publication.

Written by the Vekyo Editorial Team. Read our editorial policy. Please also read the immigration disclaimer.