Most applicants that are married less than 2 years to a US citizen must file form I-751 to remove the conditions. The Immigration Marriage Fraud Amendments of 1986 (IMFA) contained a requirement to file a Petition for Removal of Condition during the 90-day period preceding the second anniversary of the noncitizen’s acquisition of resident status.
The petition is to be filed jointly by the U.S. citizen or lawful permanent resident spouse and the conditional resident (CR). IMFA also allowed for a waiver of the joint-filing requirement based on specified grounds if the joint petition could not be filed. The IMFA was modified in 1990 (IMMACT90), and broadened the grounds for filing a waiver of the joint-filing requirement.
Currently a conditional resident can obtain a waiver of the joint-filing requirement and can show that he or she qualifies on one of three distinct bases: (1) extreme hardship to the CR if removed; (2) a good-faith marriage that has been terminated (by means of divorce); or (3) a good-faith marriage during which the CR or child suffered battery or extreme cruelty at the hands of the spouse. The CR files the waiver on Form I-751.