Guide
Priority date vs. Final Action Date — what's the difference?
Short answer
Your priority date is fixed — it is the date your underlying case (PERM or I-140) was filed. The Final Action Date is a moving cutoff published monthly in the Visa Bulletin. You become eligible for the final step of the green card process when your priority date is on or before the Final Action Date for your category and country.
Your priority date (fixed)
Your priority date is set once and generally never changes. For categories requiring a labor certification (most EB-2 and EB-3 cases), it is the date the Department of Labor received your PERM application. For categories without PERM (EB-1, EB-2 NIW, multinational managers), it is the date USCIS received your Form I-140. Think of it as your ticket number in a very long line. Crucially, it usually stays with you: if you change employers or downgrade from EB-2 to EB-3, you can typically keep the earlier priority date from an approved I-140.
The Final Action Date (moves monthly)
The Final Action Date is a cutoff published every month by the Department of State. It represents the furthest-back priority date for which a visa number is currently available in your category and country. When your priority date is on or before this cutoff, a visa number can be allotted and your case can be approved. This date moves each month — forward, backward, or not at all — based on demand and the annual caps.
Dates for Filing — a third date to know
Adding to the confusion, the Visa Bulletin also has a 'Dates for Filing' chart. When USCIS authorizes it, this earlier cutoff lets you file Form I-485 before a visa number is available. It is usually more generous (further forward) than the Final Action Date. So there can be a period where you may file (because your date is current under Dates for Filing) but cannot yet be approved (because your date is not yet current under Final Action Dates). This tool uses Final Action Dates for its projections.
Putting the three together with an example
Imagine your priority date is March 1, 2014 (EB-3 India). In a given month, suppose Dates for Filing shows April 1, 2014 and Final Action Dates shows January 1, 2014. Your date is current under Dates for Filing (so, if authorized, you could file I-485), but not under Final Action Dates (so it cannot be approved yet). You would file, obtain your EAD and Advance Parole, and wait for the Final Action Date to reach your priority date before approval.
Why the distinction matters
Many applicants confuse these dates and either miss a filing window or expect an approval that is not yet possible. Remember the roles: your priority date tells you where you stand in line; the Dates for Filing tells you when you may get into the adjudication pipeline; and the Final Action Date tells you when the green card can actually be granted. All three work together, and only the official monthly bulletin — combined with the USCIS filing-chart announcement — tells you your true status.
Common misconceptions
A few myths to retire: (1) 'My priority date changes when my I-140 is approved' — it does not; approval does not move your ticket number. (2) 'A newer PERM resets my date' — if you keep an earlier approved I-140, you usually retain the earlier date. (3) 'Being current under Dates for Filing means I'll get my green card soon' — not necessarily; approval still waits on the Final Action Date. Understanding these differences prevents costly timing errors.
How the two dates interact over time
Because your priority date is fixed and the Final Action Date moves, tracking your case is really about watching the gap between them shrink. Each month you compare your unchanging priority date to the new cutoff. When the cutoff finally reaches or passes your date, the gap closes and you are current. But the closing is rarely smooth: cutoffs can leap forward one month, stall for several, and even retrogress backward, temporarily widening the gap again. The EB-2 India cutoff, for example, advanced from 15 Sep 2013 in March 2026 to 15 Jul 2014 in April 2026, then retrogressed and eventually went Unavailable by July 2026 — a vivid reminder that the moving date can move both ways.
Preserving your priority date across changes
Your priority date is a valuable asset, and immigration rules let you carry it forward in several situations. If you change employers, a new employer's PERM and I-140 can 'recapture' the priority date of an earlier approved I-140. If you switch categories — for instance, downgrading from EB-2 to EB-3 — you generally keep the earlier date too. The main exceptions are if the earlier I-140 was revoked for fraud or a material error, or was withdrawn before it had been approved for 180 days in some circumstances. This is why keeping copies of your approval notices and never discarding an approved I-140 matters so much.
Frequently asked questions
Which date does this tool project? It projects the Final Action Date reaching your fixed priority date. Can my priority date ever be earlier than my I-140 filing? Yes — for PERM-based cases the priority date is the PERM filing date, which usually predates the I-140. If two of my I-140s have different priority dates, which do I use? Generally the earliest valid one. If I change jobs, do I lose my date? Usually not, thanks to priority date retention. Where is the authoritative record of my priority date? Your I-140 approval notice (Form I-797) lists it.
A side-by-side summary
If you remember nothing else, remember this contrast. Your priority date is yours, fixed, and set by when your PERM or I-140 was filed — it is the date you compare against the bulletin. The Final Action Date belongs to the government, changes every month, and marks the furthest-back priority date eligible for a green card right now. The Dates for Filing cutoff is a separate, usually more generous government date that — only when USCIS authorizes it — lets you file your I-485 early. You are 'current for approval' when your priority date reaches the Final Action Date, and 'current for filing' when it reaches the applicable Dates for Filing cutoff.
Why this matters for planning
Because the Final Action Date is what ultimately controls approval, long-range planning should center on it — which is why this calculator projects that date. But for the immediate, practical question of 'can I file this month?' you look at the applicable chart plus the USCIS authorization. Confusing the two leads to two classic errors: missing an early filing opportunity under Dates for Filing, or expecting a fast green card just because you were allowed to file. Keeping the roles of these dates straight lets you both file at the earliest legal moment and set realistic expectations for final approval.
This guide is for informational purposes only. It is not legal advice. For questions about your specific case, consult a qualified immigration attorney.
Check your priority date estimateLive timeline data
See current Final Action Dates, 12-month movement, and forward estimates for every category and country: