by Calculated Risk on 1/29/2011 06:56:00 PM

More clarification:
• On February 23rd, the National Association of Realtors (NAR) will release revisions for the past three years (2008 through 2010) along with the January existing home sales report. This is the ordinary annual revision, and the revisions will probably be minor.

• The NAR is working on benchmarking existing home sales for previous years with other industry data. There is no planned release date for these possible revisions - if any are announced. The process is expected to be completed sometime after mid-year, and I expect this effort will lead to significant downward revisions to previously reported sales.