You can sponsor yourself for a green card under the EB-1A or NIW categories because these classifications do not require a specific U.S. employer to file the petition on your behalf.

If you're highly accomplished in your field or your work benefits the U.S., you may qualify to self-sponsor for a green card. With the EB-1A, you need to prove extraordinary ability, and for the NIW, you must show that your work serves the U.S. national interest. You don't need an employer to file for you, but you must submit strong evidence of your qualifications.

To sponsor yourself under EB-1A or NIW, you begin by gathering evidence like media features, citations, awards, or letters of recommendation. You then file Form I-140 with USCIS, showing that you meet the criteria. If you're in the U.S. and a visa number is current, you can file Form I-485 for adjustment of status.

You must prove extraordinary ability (EB-1A) or work in the national interest (NIW) and file Form I-140 yourself without needing an employer sponsor.