The CR6 category on a Green Card identifies a conditional permanent resident who obtained status through adjustment of status as the spouse of a U.S. citizen, based on a marriage that was less than two years old when residency was approved. The card is valid for two years, and the holder must file a petition to remove the conditions during the 90 days before it expires or lose lawful status automatically.
What CR6 Means
The code has two parts. “CR” stands for conditional resident, which applies when the qualifying marriage to a U.S. citizen was under two years old on the date residency was granted. The “6” points to the path taken: adjustment of status, the process used by people already physically inside the United States who obtain a Green Card without leaving the country.
Two neighboring codes clarify the boundary. Someone in the same marital situation who went through consular processing at a U.S. embassy abroad receives a CR1 card instead. Someone whose marriage had already passed its second anniversary before approval receives an IR6, classified as an immediate relative with no conditions attached. If your card reads CR6, you fit the first category: adjusted inside the country, and married less than two years at approval.
What Conditional Residence Lets You Do
A CR6 holder has nearly all the rights of any other lawful permanent resident. You can live anywhere in the United States, work for any employer, and travel internationally. The one meaningful difference is time. The card is valid for exactly two years from the date status was granted, and the residency it represents ends when the card does unless you act.
Congress built the conditional framework because marriages under two years old at the point of immigration approval were determined to carry a higher fraud risk. The two-year window gives the government time to verify the relationship is genuine. If nothing is filed before the card expires, the law requires the Department of Homeland Security to terminate permanent resident status as of the second anniversary of admission and begin removal proceedings.
Removing the Conditions With Form I-751
The only way to convert conditional residence into full permanent residence is Form I-751, Petition to Remove Conditions on Residence, filed with U.S. Citizenship and Immigration Services. The standard version is a joint petition signed by both spouses. It can be filed online through a USCIS account or mailed on paper to the designated service center.
The 90-Day Filing Window
The joint petition must be filed during the 90 days immediately before the CR6 card expires. Filing earlier than that results in rejection. Filing after the expiration date is possible only if you include a written explanation showing the delay was caused by extraordinary circumstances beyond your control and that the length of the delay was reasonable.
Proving the Marriage Is Real
The form itself asks for standard biographical information about both spouses and any children of the marriage. What actually decides the petition is the evidence package. USCIS looks for documentation that two people have been building a shared life: joint financial accounts and tax returns, a lease or mortgage in both names, utility bills at a common address, insurance policies and beneficiary designations naming the spouse, birth certificates of children born during the marriage, photographs across the two-year period, records of travel taken together, and sworn statements from people who know the couple. Foreign-language documents need certified English translations.
The Fee
The filing fee for Form I-751 changes periodically. Check the current amount on the USCIS fee schedule before you file, because paying the wrong amount will get the petition rejected.
After You File
When USCIS receives the petition, it issues a receipt notice (Form I-797C) that extends conditional resident status for 48 months past the expiration date printed on the Green Card. The receipt notice, shown together with the expired card, serves as proof of continued work authorization and permission to travel during that extension.
Conditional residents with a pending I-751 can travel abroad and re-enter the United States on the expired card plus the receipt notice for trips under one year. As of early 2026, USCIS is taking roughly 27 to 30 months to process most jointly filed petitions, and 22 to 26 months for waiver-based filings. These figures move; check the USCIS case processing times page for a current estimate.
Not every I-751 leads to an interview, but USCIS has been scheduling them more often. When one is required, both spouses appear together at a local field office, and the officer asks about how the couple met, the wedding, daily routines, household responsibilities, family, and recent shared activities. Officers sometimes separate the spouses and compare their answers. If the officer is satisfied the marriage is genuine, the conditions are removed and USCIS mails a 10-year Green Card.
Filing Alone: Waivers of the Joint Requirement
The joint petition assumes both spouses can and will sign. When that isn’t possible, the law provides waiver grounds that let the conditional resident file Form I-751 alone. A waiver-based filing can be submitted at any time after conditional residence is granted; the 90-day window does not apply.
There are four grounds. The marriage ended in divorce or annulment, but was entered in good faith. The U.S. citizen spouse died during the conditional period. The conditional resident was subjected to battery or extreme cruelty by the citizen spouse, in which case regulations prohibit USCIS from disclosing the filing to the abuser without a court order or the applicant’s permission. Or removal from the United States would cause extreme hardship based on circumstances arising during the conditional period; this ground does not require proof that the marriage was entered in good faith.
If You Miss the Deadline or Get Denied
The consequences here are not soft. Federal law requires DHS to terminate conditional resident status if no petition is filed by the second anniversary of admission. Termination is automatic under the statute, and it triggers removal proceedings.
A denial of the I-751 produces the same outcome. USCIS terminates status as of the date of the denial and issues a Notice to Appear, placing the person in immigration court. Withdrawal of a joint petition, when one or both spouses pull their support, ends in the same place.
One safety valve exists. A conditional resident who has been placed in removal proceedings after a denial can file a new waiver application at any point before the immigration judge issues a final removal order. It is not a guaranteed fix, but it is a second chance to put evidence in front of the court. Anyone facing a missed deadline or a denial should get advice from an immigration attorney quickly, because options narrow once proceedings are underway.