For EB-4 SIJ cases, you can file your I-485 when your priority date becomes current under the Visa Bulletin chart USCIS is using that month. With a 12/13/2023 priority date, you would need to compare it to the current EB-4 SIJ cutoff dates, which have been heavily backlogged recently (currently sitting on 15JUL22). If you have any other questions, feel free to ask them in our next Lawfully office hours session! - Attorney Jurgen Negron (All information shared here is for general educational purposes only. It does not constitute legal advice or create an attorney-client relationship. Your situation may require fact-specific guidance. For personalized legal advice, please consult an immigration attorney directly.)