This involves filing several other forms with the I-130, such as the I-485 and I-864 and various supporting documentation. To apply for a marriage based green card, you must complete and submit Form I-130 (i.e.You must have married your U.S. citizen petitioner within 90 days of being admitted to the United States as a K1 nonimmigrant. In order to obtain a green card your qualifying relative must file an immigrant petition on your behalf called an I-130 Petition for Alien Relative. Our San Diego green card lawyer at Rodriguez Law Firm can help you or a family member apply for a green card or an adjustment of status in California. Call! In order to petition to immigrate a family member, you must have proof that you are either a lawful permanent resident or U.S. citizen. A licensed lawyer is authorized and qualified to assist you with your immigration case or green card application. The entire marriage green card timeline can take 10–38 months. Several factors influence wait times, including processing delays. Once USCIS approves Form I-130, the prospective visa recipient must fill out Form DS-260, Online Immigrant Visa Application.