U.S. Citizenship and Immigration Services (USCIS) will implement the Inadmissibility on Public Charge Grounds final rule (“Final Rule”) on Feb. 24, 2020, except for in the State of Illinois where the rule remains enjoined by a federal court as of Jan. 30, 2020. Under the Final Rule, USCIS will look at the factors required under the law by Congress, like an alien’s age, health, income, education and skills, among others, in order to determine whether the alien is likely at any time to become a public charge.
If you can file your adjustment of status before 2/24/20 you should. After that day the USCIS may deny the application even if you provide enough income to sponsor you.
Change of status or extension of stay will also be subject yo the new rule.