To remove conditions on your marriage-based green card after two years, you’ll need to file Form I-751, Petition to Remove Conditions on Residence. This must be done within the 90-day period before your conditional green card expires. You and your spouse will need to provide evidence that your marriage is still genuine, such as joint financial records, photos, lease agreements, and other proof of your life together.
If your marriage has ended due to divorce or other reasons, you may still apply for a waiver of the joint filing requirement by showing that your marriage was entered in good faith. After submitting Form I-751 and supporting documents, USCIS will review your case, and you may need to attend an interview before receiving your 10-year permanent green card.