The Bush Administration's 2009 budget, released last week, contained a proposal to reform the tax incentives aimed at encouraging additional retirement saving. The Administration's plan calls for the consolidation of the various types of Individual Retirement Accounts (IRAs) into a single Retirement Savings Account (RSA). RSAs would have the characteristics of a Roth IRA—that is, once contributions are made to the account, both the account balance and eventual distributions would never be taxed.