Your conditional green card has an expiration date printed on it, and almost nobody reads the date the way the regulation reads it. The 90 days that matter are the 90 days immediately before the second anniversary of the day you became a permanent resident — and if that window closes without a properly filed I-751, your status terminates by operation of law and USCIS starts removal proceedings.

USCIS is in the middle of revising the I-751 right now. On September 14, 2026, the agency published a 30-day notice under the Paperwork Reduction Act announcing a revision to the Petition to Remove the Conditions on Residence, OMB Control Number 1615-0038 (91 FR 58160). Comments close October 14, 2026, at regulations.gov under docket USCIS-2009-0008. The earlier 60-day notice (91 FR 32068, May 29, 2026) drew three comments. Three.

The numbers in that notice are worth sitting with, because they tell you what this form actually is. USCIS estimates 78,976 paper filers and 74,024 PDF filers a year — roughly 153,000 petitions — plus 306,000 biometrics appointments, 1,029,231 total burden hours, and $19,698,750 in annual cost burden to the public. The agency puts the time to complete the petition at 4.387 hours. In thirty years of practice I have never seen a contested I-751 that took four hours.

What the statute actually requires

Conditional residence comes from INA § 216, 8 U.S.C. § 1186a. If your marriage was less than two years old on the day you became a permanent resident, your residence is conditional for two years, and the conditions do not fall away on their own.

Under 8 C.F.R. § 216.4(a)(1), you and the spouse who petitioned for you must jointly file Form I-751 within the 90-day period immediately preceding the second anniversary of the date you obtained permanent residence. The regulation says that deadline applies “regardless of the amount of physical presence which the alien has accumulated in the United States.” Being abroad does not extend it. Being busy does not extend it.

Filing on time buys you one thing immediately: under the same subsection, a properly filed I-751 extends your conditional status automatically until the director adjudicates it.

Miss it, and 8 C.F.R. § 216.4(a)(6) is unforgiving. Your permanent residence terminates automatically and removal proceedings begin. You can file late, but only if you establish in writing, to the director’s satisfaction, good cause for the delay. There is no form for that. There is no checkbox. It is a written showing you either make or don’t.

What if you’re divorced, separated, or your spouse won’t sign?

Then you file the same form and request a waiver of the joint filing requirement under 8 C.F.R. § 216.5. There are three grounds, and you may claim more than one:

Extreme hardship if you are removed — § 216.5(a)(1)(i). Read § 216.5(e)(1) before you build this one: the director may consider only factors that arose after you entered as a conditional resident, and the burden rests solely on you.
Good-faith marriage that terminated other than by death — § 216.5(a)(1)(ii). This is the common one. The question is not whether the marriage lasted. It is whether you meant it when you entered it.
Battery or extreme cruelty by the citizen or resident spouse — § 216.5(a)(1)(iii). You may file regardless of your current marital status; you may still be living with the spouse, or separated, or divorced. If the claim is extreme mental cruelty, § 216.5(e)(3)(iv)–(v) requires an evaluation by a licensed clinical social worker, psychologist, or psychiatrist, with the professional’s full name, address, and license number. An evaluation obtained during the divorce can be used.

One hard limit: under § 216.5(a)(2), a conditional resident already in proceedings can apply for the waiver only until there is a final order. After that, the door is closed.

What happens procedurally

The service center may waive the interview and approve outright — 8 C.F.R. § 216.4(b)(1). If it does not, it must either adjudicate or set an interview within 90 days of proper filing, and decide within 90 days of that interview. Those timeframes are in the regulation. Current reality is measured in years, which is why the interim I-797 extension notice matters so much.

If you or your spouse do not show up for the interview, § 216.4(b)(3) terminates your residence retroactively — as of the second anniversary, not as of the missed appointment.

On a joint petition, § 216.4(c) tells the officer to decide four things: whether the marriage was valid where celebrated, whether it has been annulled or terminated, whether it was entered into to procure status, and whether money changed hands for the petition. Derogatory information must be put to you for rebuttal before denial.

On denial, § 216.4(d)(2) is blunt: no appeal lies. You get an NTA and you litigate it in immigration court. There, on a joint petition, the burden flips — DHS must show by a preponderance that the petition was properly denied. On a waiver, it does not flip. It stays on you.

The immigration judge reviews a waiver denial de novo. Matter of H. N. Ferreira, 28 I&N Dec. 765, 768 (BIA 2022); Matter of Mendes, 20 I&N Dec. 833, 836 (BIA 1994). And the judge must consider material, relevant evidence “without regard to whether it was previously submitted or considered in proceedings before the DHS.” Matter of Herrera Del Orden, 25 I&N Dec. 589, 595 (BIA 2011). That is your second chance, and it is the only one you get.

The mistakes that cost people their status

Treating the waiver filing as paperwork. In Zia v. Garland, 112 F.4th 1194 (9th Cir. 2024), the Ninth Circuit held that 8 U.S.C. § 1252(a)(2)(B)(ii) strips judicial review of the good-faith marriage waiver and the eligibility determinations underlying it, extending Patel v. Garland, 596 U.S. 328 (2022), to that subsection. Under Wilkinson v. Garland, 601 U.S. 209 (2024), the good-faith finding itself survives as a reviewable mixed question — but the court held it had no jurisdiction at all over the adverse credibility finding, and that finding sank the case. Read plainly: the record you build before USCIS and the immigration judge is the entire case. The court of appeals will not reweigh it.

Thinking a divorce ends your ex-spouse’s involvement. It does not. In Matter of Jin, 29 I&N Dec. 441 (BIA 2026), a U.S. citizen petitioner came back after the approval with nineteen affidavits, an annulment petition alleging fraud, a deposition transcript, police reports, and medical records. The Board took the untimely appeal on certification and returned the record to USCIS to investigate — noting expressly that DHS “can also determine whether to consider this evidence in the context of evaluating a Form I-751 petition.” A marriage-fraud finding triggers the permanent bar of INA § 204(c), 8 U.S.C. § 1154(c), and Congress wrote no waiver for it.

Assuming approval is the end of the risk. Adjustment can be rescinded within five years under INA § 246(a), 8 U.S.C. § 1256(a), and you get 30 days from personal service of a notice of intent to rescind to answer in writing and demand a hearing. 8 C.F.R. §§ 246.1, 1246.1. Separately, a resident can be charged with removability for marriage fraud under INA § 237(a)(1)(G). And USCIS policy now directs issuance of an NTA in cases presenting substantiated fraud or material misrepresentation.

Filing thin and hoping the interview goes well. The evidence the regulation names — joint property, a joint lease, commingled finances, children’s birth certificates, third-party affidavits, § 216.4(a)(5) — is a floor, not a target. On a waiver, § 216.5(e)(2) directs the officer to weigh “the amount of commitment by both parties,” including how far finances were combined and how long you lived together after you got the card. Build to that.

One more thing worth watching

On August 11, 2026, DHS published an interim final rule, Mandatory Electronic Filing, RIN 1615-AD19 (91 FR 51924), effective the day it published, with comments open until October 13, 2026. It adds a definition of e-filing at 8 C.F.R. § 1.2 and a new 8 C.F.R. § 103.2(a)(1)(ii) letting USCIS require e-filing of a form once it has been e-fileable for 180 days, once USCIS mandates it, and once the agency posts 60 days’ notice on uscis.gov. If you cannot file electronically, you request a waiver on new Form I-936, with a $25 fee under new 8 C.F.R. § 106.2(a)(64), itself waivable under § 106.3(a)(3)(ii)(H).

Note what that means next to the I-751 notice: USCIS still counts every one of those 153,000 petitions as paper or uploaded PDF. When the I-751 goes to mandatory e-filing, a form that already terminates status for a missed deadline will acquire a second way to be filed wrong.

What to do

Find the “Resident Since” date on your card. Count back 90 days from the second anniversary. Put both dates where you will see them. If the window opens within the next six months, start collecting evidence now, not the week you file.

If the window has already closed, you are not out of options, but you are on a clock and the written good-cause showing under § 216.4(a)(6) has to be made properly the first time. If USCIS has denied your petition and you have an NTA, the immigration judge will take new evidence — but only until there is a final order.

If you are in removal proceedings or your status has been terminated, the timeline is short and it starts now. Call (562) 495-0554 or book a free consultation at blerner.timetap.com. For non-removal matters, a 20-minute consultation is $250.

This article is general information about United States immigration law and is not legal advice. Reading it does not create an attorney-client relationship. Immigration outcomes depend on the specific facts of each case. Law Offices of Brian D. Lerner, A Professional Corporation, 3233 E. Broadway, Long Beach, CA 90803. Brian D. Lerner is a Certified Specialist in Immigration and Nationality Law, The State Bar of California Board of Legal Specialization.