IRS Tax: Publication 1436 - Test Package for Electronic Filers of Individual Income Tax Returns for Tax Year 2009 has been updated
ATTN: Software Developers, Return Transmitters and Authorized IRS e-file Providers/EROs
Please be advised that Publication 1436 - Test Package for Electronic Filers of Individual Income Tax Returns for Tax Year 2009, has been updated on irs.gov to include the revisions outlined in all the Nature of Changes and Corrections for PATS and ATS (MeF).
See Updated Publication 1436
here.
Publication 1436 can be found on the
PATS Nature of Change page and the
MeF User Guides and Publications page.