Strategy and timing
Priority dates and the Visa Bulletin
Why an approved petition is not a green card, how to read the two charts, and the concurrent-filing window most people miss.
Updated September 10, 2026 · 4 min read
An approved I-140 means USCIS agrees you meet the EB-2 NIW standard. It does not give you permanent residence. Understanding the gap between those two things is what separates a well-timed filing from a badly timed one.
Your priority date
Your priority date is the date USCIS receives your I-140. It is your place in the queue, and it is the single most valuable thing a filing establishes.
Two consequences follow, and they point in opposite directions:
- Filing earlier is better, because an earlier priority date becomes current sooner.
- A denial wastes it. File a weak petition and you lose both the fee and the position, which is the argument for premium processing, so that a denial costs you two months rather than fourteen.
Chargeability is by country of birth
Not citizenship, not residence, birth. Visa numbers are allocated per country, and the backlogs differ enormously:
- India and China face the longest waits, sometimes many years.
- All Chargeability Areas Except Those Listed, everywhere else, moves far faster and is frequently current.
A cross-chargeability provision may let a married applicant use a spouse's country of birth. Worth checking if it applies to you.
The two charts
Each monthly Visa Bulletin contains two tables, and confusing them is a common and consequential error.
Final Action Dates, when a green card can actually be approved and issued.
Dates for Filing, when you may submit your I-485, earlier than final action would allow.
The critical mechanic: USCIS decides each month which chart adjustment-of-status applicants may use, and publishes that decision on its filing charts page. Do not assume the more favourable chart applies. Check.
A cutoff date means petitions with priority dates before it may proceed. C
means current, no backlog, everyone may proceed. U means unavailable, nobody may proceed that month.
Concurrent filing, and why the window matters
If a visa number is available to you under the applicable chart at the time of filing, you can file Form I-485 at the same time as your I-140. This is the most underrated mechanic in the category, because a pending I-485 gets you:
- An Employment Authorization Document (Form I-765), work authorisation that does not depend on any employer or on OPT
- Advance Parole (Form I-131) for travel
- A period of authorized stay while it is pending
For someone whose nonimmigrant status has a hard expiry, an F-1 student on OPT, for instance, that can matter more than the green card timeline itself.
But the window opens and closes. Categories retrogress. The State Department has warned that EB-2 across all countries may retrogress or become temporarily unavailable before a fiscal year closes on 30 September, when annual limits bind. A category that is current in September may carry a cutoff in October.
So if your category is current and you are otherwise ready, that is a reason to move.
The tradeoff nobody mentions
Filing I-485 is an affirmative act of immigrant intent. Several nonimmigrant statuses, F-1 among them, require the opposite.
A petitioner in our case database learned this the hard way after a denial:
"My F-1 visa is expired and I cannot renew as I have already shown intent, which meant that I'm stuck in the US until (a) my appeal is successful or (b) at least 2026 for my refile PD to be current."
And note the compounding: if the I-140 is denied, a concurrently filed I-485 is denied with it. If your underlying status has lapsed by then, you have no fallback.
Concurrent filing is genuinely valuable and genuinely risky. Where it interacts with an expiring status, this is exactly the decision to buy an hour of attorney time for. It is one narrow question, and being wrong about it is expensive.
Retrogression
A cutoff date can move backwards. Demand exceeds supply, and a category that was current becomes backlogged, sometimes mid-year, sometimes at fiscal year-end.
If your priority date was current and you had not yet filed, you wait. If you had already filed I-485, it stays pending but cannot be approved until your date is current again.
The lesson: when your category is current and you are ready, that is the moment. Waiting is a bet on a chart you do not control.
Practical routine
- Note your priority date the moment you receive your I-797 receipt.
- Check the Visa Bulletin monthly, it publishes in the second or third week for the following month.
- Check the USCIS filing-charts page in the same visit, to see which chart applies.
- If your date becomes current, be ready to file immediately rather than assembling from scratch.