Ensuring College Access for All Americans Act - Prohibits the application of the annual updates (prescribed in the Federal Register on December 23, 2004) to the allowance for State and other taxes in the tables used in the Federal Needs Analysis Methodology to determine a student's expected family contribution for the award year 2005-2006 under the Higher Education Act of 1965, to the extent such updates will reduce the amount of Federal student assistance for which the student is eligible.