Truth in Obamacare Accounting Act - Requires the Congressional Budget Office (CBO) to provide regular estimates of the net effect that enactment and implementation of the Patient Protection and Affordable Care Act and the Health Care and Education Reconciliation Act of 2010 had on direct spending, revenue, and the deficit. Requires CBO to include the estimates in each annual and revised report on the budget and economic outlook prepared pursuant to the Congressional Budget Act of 1974.