Answered on Jan 26th, 2011 at 11:58 AM
It depends on whether you originally entered the U.S. legally or not. Generally if you entered without documentation your case must be processed overseas and with your four year overstay a waiver would be required. These are approvable though and just require a strong case and good attorney to pull it all together for you. The only exception to this rule of having to go overseas is if you can show eligibility under one of the older amnesty programs such as 245(i).
Contact me for a consultation and we can review your case and the best way to proceed, procedures, fees, and timing. F