F4 Mexico Priority Date Forecast
F4 is the family category for brothers and sisters of adult U.S. citizens, and for Mexico it is among the most backlogged categories anywhere in the Visa Bulletin — its Final Action Date sits decades behind the filing date. Here is how it has actually moved, and what our velocity model projects from the current cutoff.
Current F4 Mexico Final Action Dates (July 2026): Apr 8, 2001
Cutoff movement
Higher = a more recent priority date is being processed (faster). Flat or downward stretches are stalls and retrogressions. Months where the category was Unavailable are not plotted.
Worked example — priority date January 1, 2003
Over the trailing window this cutoff has not advanced on net (median 0 days/month, 0 retrogressions). We do not publish a forward date when the data shows no measurable forward movement — that would be a guess.
This is a statistical projection of cutoff movement, not a prediction of your individual case. Run your own date in the priority date calculator, or see the methodology and our accuracy scorecard.
Related
Sources & verification
Compiled and reviewed by the GreenCard Radar editorial team · Data as of July 2026